Renamed var.

Create fetch wrapper with user agent

See merge request saburly/marketalarm/web!98

.gitignore

@@ -1,3 +1,5 @@
 node_modules/
 .env
 .idea/
+.eslintrc
+.vscode/

.prettierignore

@@ -0,0 +1 @@
+*.ejs

Dockerfile

@@ -3,6 +3,7 @@ FROM postgres:11.3
 ENV POSTGIS_MAJOR 2.4
 
 RUN apt-get update \
+      && apt-get --assume-yes install postgresql-11-postgis-2.5-scripts\
       && apt-get --assume-yes install software-properties-common postgis\
       && rm -rf /var/lib/apt/lists/
 

README.md

@@ -4,6 +4,8 @@ The purpose of this project is to build a web application that enables subscribi
 
 ## Setup
 
+* Before setup please confirm that Docker is installed `docker --version`. If not install it from official site. 
+
 ### Setup with npm commands
 
 1. Install packages  
@@ -24,7 +26,7 @@ this will create and run postgres image and then execute migrations
 `docker build -t marketalerts .`
 
 2. Run postgres image with  
-`docker run --name pg_marketalerts -d -p 5432:5432 marketalerts`
+`docker run -e POSTGRES_USER=docker -e POSTGRES_PASSWORD=docker -e POSTGRES_DB=marketalerts --name pg_marketalerts -d -p 5432:5432 marketalerts`
 
 3. Install packages  
 `npm install`
@@ -41,3 +43,4 @@ this will create and run postgres image and then execute migrations
     - AWS SES credentials are handled with env vratiables
     - Notification emails are sent in batches of 50, by using SES templates
     - Make sure that you are using different templates for different envirorments
+

app/common/enums.js

@@ -1,26 +1,113 @@
-const PRICE_SLIDER_OPTIONS = {
+const PRICE_SLIDER_OPTIONS_SALE = {
   start: [50000, 85000],
   range: {
     min: [0],
     max: [300000]
   },
   step: 1000,
-  connect: true,
+  connect: true
-  tooltips: true
+};
+const FLAT_PRICE_SLIDER_OPTIONS_SALE = {
+  start: [50000, 150000],
+  range: {
+    min: [0],
+    max: [800000]
+  },
+  step: 5000,
+  connect: true
+};
+const HOUSE_PRICE_SLIDER_OPTIONS_SALE = {
+  start: [50000, 150000],
+  range: {
+    min: [0],
+    max: [1500000]
+  },
+  step: 10000,
+  connect: true
+};
+const OFFICE_PRICE_SLIDER_OPTIONS_SALE = {
+  start: [15000, 50000],
+  range: {
+    min: [0],
+    max: [2000000]
+  },
+  step: 2000,
+  connect: true
+};
+const LAND_PRICE_SLIDER_OPTIONS_SALE = {
+  start: [40000, 80000],
+  range: {
+    min: [0],
+    max: [2000000]
+  },
+  step: 10000,
+  connect: true
+};
+const PRICE_SLIDER_OPTIONS_RENT = {
+  start: [300, 500],
+  range: {
+    min: [0],
+    max: [2000]
+  },
+  step: 50,
+  connect: true
+};
+const FLAT_PRICE_SLIDER_OPTIONS_RENT = {
+  start: [300, 600],
+  range: {
+    min: [0],
+    max: [4000]
+  },
+  step: 100,
+  connect: true
+};
+const HOUSE_PRICE_SLIDER_OPTIONS_RENT = {
+  start: [500, 1000],
+  range: {
+    min: [0],
+    max: [10000]
+  },
+  step: 100,
+  connect: true
+};
+const OFFICE_PRICE_SLIDER_OPTIONS_RENT = {
+  start: [200, 1000],
+  range: {
+    min: [0],
+    max: [20000]
+  },
+  step: 100,
+  connect: true
+};
+const LAND_PRICE_SLIDER_OPTIONS_RENT = {
+  start: [500, 1000],
+  range: {
+    min: [0],
+    max: [20000]
+  },
+  step: 100,
+  connect: true
 };
-
 //This will be used for Flats, Apartments, Houses
 const HOME_SIZE_SLIDER_OPTIONS = {
   start: [30, 75],
   range: {
     min: [0],
-    max: [400]
+    max: [500]
   },
   step: 5,
-  connect: true,
+  connect: true
-  tooltips: true
 };
 
+const OFFICE_SIZE_SLIDER_OPTIONS = {
+  start: [30, 150],
+  range: {
+    min: [0],
+    max: [1200]
+  },
+  step: 10,
+  connect: true
+};
 const GARDEN_SIZE_SLIDER_OPTIONS = {
   start: [100, 1000],
   range: {
@@ -28,8 +115,7 @@ const GARDEN_SIZE_SLIDER_OPTIONS = {
     max: [10000]
   },
   step: 100,
-  connect: true,
+  connect: true
-  tooltips: true
 };
 
 const LAND_SIZE_SLIDER_OPTIONS = {
@@ -39,8 +125,7 @@ const LAND_SIZE_SLIDER_OPTIONS = {
     max: [100000]
   },
   step: 100,
-  connect: true,
+  connect: true
-  tooltips: true
 };
 const GARAGE_SIZE_SLIDER_OPTIONS = {
   start: [10, 20],
@@ -49,39 +134,79 @@ const GARAGE_SIZE_SLIDER_OPTIONS = {
     max: [150]
   },
   step: 2,
-  connect: true,
+  connect: true
-  tooltips: true
 };
 
-const GARAGE_PRICE_SLIDER_OPTIONS = {
+const GARAGE_PRICE_SLIDER_OPTIONS_SALE = {
   start: [2000, 10000],
   range: {
     min: [0],
-    max: [100000]
+    max: [60000]
   },
-  step: 500,
+  step: 200,
-  connect: true,
+  connect: true
-  tooltips: true
+};
+
+const GARAGE_PRICE_SLIDER_OPTIONS_RENT = {
+  start: [50, 150],
+  range: {
+    min: [0],
+    max: [1000]
+  },
+  step: 10,
+  connect: true
 };
 
 const AD_TYPE = {
-  AD_TYPE_SALE: "SALE",
+  AD_TYPE_SALE: {
-  AD_TYPE_RENT: "RENT"
+    id: 1,
+    stringId: "SALE",
+    title: "Kupi"
+  },
+  AD_TYPE_RENT: {
+    id: 2,
+    stringId: "RENT",
+    title: "Unajmi"
+  },
+  AD_TYPE_REQUEST: {
+    id: 3,
+    stringId: "REQUEST",
+    title: "Potražnja"
+  }
 };
 
 const AD_CATEGORY = {
+  ALL: {
+    id: "ALL"
+  },
   FLAT: {
     id: "FLAT",
     title: "Stan",
     hasGardenSize: false,
-    priceSliderOptions: PRICE_SLIDER_OPTIONS,
+    hasAccesRoadType: true,
+    hasBalconyProp: true,
+    hasNewBuildingProp: true,
+    hasElevatorProp: true,
+    hasNumberOfRoom: true,
+    hasNumberOfFloors: false,
+    hasFloorProp: true,
+    priceSliderOptionsSale: FLAT_PRICE_SLIDER_OPTIONS_SALE,
+    priceSliderOptionsRent: FLAT_PRICE_SLIDER_OPTIONS_RENT,
     sizeSliderOptions: HOME_SIZE_SLIDER_OPTIONS
   },
   HOUSE: {
     id: "HOUSE",
     title: "Kuća",
     hasGardenSize: true,
-    priceSliderOptions: PRICE_SLIDER_OPTIONS,
+    hasAccesRoadType: true,
+    hasBalconyProp: true,
+    hasNewBuildingProp: true,
+    hasElevatorProp: false,
+    hasNumberOfRoom: true,
+    hasNumberOfFloors: true,
+    hasFloorProp: false,
+    priceSliderOptionsSale: HOUSE_PRICE_SLIDER_OPTIONS_SALE,
+    priceSliderOptionsRent: HOUSE_PRICE_SLIDER_OPTIONS_RENT,
     sizeSliderOptions: HOME_SIZE_SLIDER_OPTIONS,
     gardenSizeSliderOptions: GARDEN_SIZE_SLIDER_OPTIONS
   },
@@ -89,35 +214,75 @@ const AD_CATEGORY = {
     id: "OFFICE",
     title: "Kancelarija",
     hasGardenSize: false,
-    priceSliderOptions: PRICE_SLIDER_OPTIONS,
+    hasAccesRoadType: true,
-    sizeSliderOptions: HOME_SIZE_SLIDER_OPTIONS
+    hasBalconyProp: false,
+    hasNewBuildingProp: true,
+    hasElevatorProp: true,
+    hasNumberOfRoom: true,
+    hasNumberOfFloors: false,
+    hasFloorProp: true,
+    priceSliderOptionsSale: OFFICE_PRICE_SLIDER_OPTIONS_SALE,
+    priceSliderOptionsRent: OFFICE_PRICE_SLIDER_OPTIONS_RENT,
+    sizeSliderOptions: OFFICE_SIZE_SLIDER_OPTIONS
   },
   LAND: {
     id: "LAND",
     title: "Zemljište",
     hasGardenSize: false,
-    priceSliderOptions: PRICE_SLIDER_OPTIONS,
+    hasAccesRoadType: true,
+    hasBalconyProp: false,
+    hasNewBuildingProp: false,
+    hasElevatorProp: false,
+    hasNumberOfRoom: false,
+    hasNumberOfFloors: false,
+    hasFloorProp: false,
+    priceSliderOptionsSale: LAND_PRICE_SLIDER_OPTIONS_SALE,
+    priceSliderOptionsRent: LAND_PRICE_SLIDER_OPTIONS_RENT,
     sizeSliderOptions: LAND_SIZE_SLIDER_OPTIONS
   },
   APARTMENT: {
     id: "APARTMENT",
     title: "Apartman",
     hasGardenSize: false,
-    priceSliderOptions: PRICE_SLIDER_OPTIONS,
+    hasAccesRoadType: true,
+    hasBalconyProp: true,
+    hasNewBuildingProp: true,
+    hasElevatorProp: true,
+    hasNumberOfRoom: true,
+    hasNumberOfFloors: false,
+    hasFloorProp: true,
+    priceSliderOptionsSale: FLAT_PRICE_SLIDER_OPTIONS_SALE,
+    priceSliderOptionsRent: FLAT_PRICE_SLIDER_OPTIONS_RENT,
     sizeSliderOptions: HOME_SIZE_SLIDER_OPTIONS
   },
   GARAGE: {
     id: "GARAGE",
     title: "Garaža",
     hasGardenSize: false,
-    priceSliderOptions: GARAGE_PRICE_SLIDER_OPTIONS,
+    hasAccesRoadType: true,
+    hasBalconyProp: false,
+    hasNewBuildingProp: false,
+    hasElevatorProp: false,
+    hasNumberOfRoom: false,
+    hasNumberOfFloors: false,
+    hasFloorProp: false,
+    priceSliderOptionsSale: GARAGE_PRICE_SLIDER_OPTIONS_SALE,
+    priceSliderOptionsRent: GARAGE_PRICE_SLIDER_OPTIONS_RENT,
     sizeSliderOptions: GARAGE_SIZE_SLIDER_OPTIONS
   },
   COTTAGE: {
     id: "COTTAGE",
     title: "Vikendica",
     hasGardenSize: true,
-    priceSliderOptions: PRICE_SLIDER_OPTIONS,
+    hasAccesRoadType: true,
+    hasBalconyProp: true,
+    hasNewBuildingProp: true,
+    hasElevatorProp: false,
+    hasNumberOfRoom: true,
+    hasNumberOfFloors: true,
+    hasFloorProp: false,
+    priceSliderOptionsSale: HOUSE_PRICE_SLIDER_OPTIONS_SALE,
+    priceSliderOptionsRent: HOUSE_PRICE_SLIDER_OPTIONS_RENT,
     sizeSliderOptions: HOME_SIZE_SLIDER_OPTIONS,
     gardenSizeSliderOptions: GARDEN_SIZE_SLIDER_OPTIONS
   }
@@ -129,18 +294,119 @@ const AD_STATUS = {
   STATUS_SOLD: 3,
   STATUS_DELETED: 4,
   STATUS_URGENT: 5,
-  STATUS_DISCOUNTED: 6
+  STATUS_DISCOUNTED: 6,
+  STATUS_RENTED: 7,
+  STATUS_VIP: 8
 };
 
 const AD_AGENCY = {
-  OLX: "OLX"
+  OLX: "OLX",
+  RENTAL: "RENTAL",
+  PROSTOR: "PROSTOR",
+  AKTIDO: "AKTIDO",
+  SALJIC: "SALJIC"
 };
 
 const CRAWLER_AD_TYPE = {
   NONE: 0,
   ALL: 1,
   ONLY_SELL: 2,
-  ONLY_RENT: 3
+  ONLY_RENT: 3,
+  ONLY_REQUEST: 4
+};
+
+const EMAIL_FREQUENCY = {
+  ASAP: {
+    id: 1,
+    stringId: "ASAP",
+    title: "Odmah"
+  },
+  DAILY: {
+    id: 2,
+    stringId: "DAILY",
+    title: "Jednom dnevno"
+  }
+};
+
+const HEATING_TYPE = {
+  ANY: {
+    id: "ANY",
+    title: "Svi"
+  },
+  NO_HEATING: {
+    id: "NO_HEATING",
+    title: "Nije uvedeno"
+  },
+  ELECTRICITY: {
+    id: "ELECTRICITY",
+    title: "Struja"
+  },
+  GAS: {
+    id: "GAS",
+    title: "Plin"
+  },
+  WOOD: {
+    id: "WOOD",
+    title: "Drva"
+  },
+  CENTRAL_CITY: {
+    id: "CENTRAL_CITY",
+    title: "Centralno (gradsko)"
+  },
+  CENTRAL_BOILER: {
+    id: "CENTRAL_BOILER",
+    title: "Centralno (kotlovnica)"
+  },
+  CENTRAL_GAS: {
+    id: "CENTRAL_GAS",
+    title: "Centralno (plin)"
+  },
+  HEAT_PUMP: {
+    id: "HEAT_PUMP",
+    title: "Toplotna pumpa"
+  },
+  OTHER: {
+    id: "OTHER",
+    title: "Drugo"
+  }
+};
+
+const ACCESS_ROAD_TYPE = {
+  ANY: {
+    id: "ANY",
+    title: "Svi"
+  },
+  ASPHALT: {
+    id: "ASPHALT",
+    title: "Asfalt"
+  },
+  CONCRETE: {
+    id: "CONCRETE",
+    title: "Beton"
+  },
+  MACADAM: {
+    id: "MACADAM",
+    title: "Makadam"
+  },
+  OTHER: {
+    id: "OTHER",
+    title: "Drugo"
+  }
+};
+
+const FURNISHING_TYPE = {
+  NOT_FURNISHED: {
+    id: "NOT_FURNISHED",
+    title: "Nenamješten"
+  },
+  HALF_FURNISHED: {
+    id: "HALF_FURNISHED",
+    title: "Polunamješten"
+  },
+  FURNISHED: {
+    id: "FURNISHED",
+    title: "Namješten"
+  }
 };
 
 module.exports = {
@@ -148,5 +414,9 @@ module.exports = {
   AD_CATEGORY,
   AD_STATUS,
   AD_AGENCY,
-  CRAWLER_AD_TYPE
+  CRAWLER_AD_TYPE,
+  EMAIL_FREQUENCY,
+  HEATING_TYPE,
+  ACCESS_ROAD_TYPE,
+  FURNISHING_TYPE
 };

app/common/filterEnums.js

@@ -0,0 +1,110 @@
+const { AD_CATEGORY, ACCESS_ROAD_TYPE, HEATING_TYPE } = require("./enums");
+
+const ADVANCED_BOOLEAN_FILTERS = [
+  {
+    dbField: "balcony",
+    title: "Balkon",
+    categoriesToShow: [
+      AD_CATEGORY.FLAT,
+      AD_CATEGORY.HOUSE,
+      AD_CATEGORY.APARTMENT,
+      AD_CATEGORY.COTTAGE
+    ]
+  },
+  {
+    dbField: "elevator",
+    title: "Lift",
+    categoriesToShow: [
+      AD_CATEGORY.FLAT,
+      AD_CATEGORY.APARTMENT,
+      AD_CATEGORY.OFFICE
+    ]
+  },
+  {
+    dbField: "newBuilding",
+    title: "Novogradnja",
+    categoriesToShow: [
+      AD_CATEGORY.FLAT,
+      AD_CATEGORY.HOUSE,
+      AD_CATEGORY.APARTMENT,
+      AD_CATEGORY.COTTAGE,
+      AD_CATEGORY.OFFICE
+    ]
+  }
+];
+
+const ADVANCED_SEGMENT_SELECT_FILTERS = [
+  {
+    dbField: "accessRoadType",
+    title: "Pristupni put",
+    values: Object.keys(ACCESS_ROAD_TYPE).map(key => ACCESS_ROAD_TYPE[key]),
+    categoriesToShow: [
+      AD_CATEGORY.FLAT,
+      AD_CATEGORY.HOUSE,
+      AD_CATEGORY.APARTMENT,
+      AD_CATEGORY.COTTAGE,
+      AD_CATEGORY.OFFICE,
+      AD_CATEGORY.LAND,
+      AD_CATEGORY.GARAGE
+    ]
+  }
+  // {
+  //   dbField: "heatingType",
+  //   title: "Vrsta grijanja",
+  //   values: Object.keys(HEATING_TYPE).map(key => HEATING_TYPE[key]),
+  //   categoriesToShow: [
+  //     AD_CATEGORY.FLAT,
+  //     AD_CATEGORY.HOUSE,
+  //     AD_CATEGORY.APARTMENT,
+  //     AD_CATEGORY.COTTAGE,
+  //     AD_CATEGORY.OFFICE
+  //   ]
+  // }
+];
+
+const ADVANCED_RANGE_FILTERS = [
+  {
+    id: "numberOfFloors",
+    title: "Broj spratova",
+    dbFieldMin: "numberOfFloorsMin",
+    dbFieldMax: "numberOfFloorsMax",
+    validValueMin: -1,
+    validValueMax: 50,
+    categoriesToShow: [AD_CATEGORY.HOUSE, AD_CATEGORY.COTTAGE]
+  },
+  {
+    id: "floor",
+    title: "Sprat",
+    dbFieldMin: "floorMin",
+    dbFieldMax: "floorMax",
+    validValueMin: -10,
+    validValueMax: 50,
+    categoriesToShow: [
+      AD_CATEGORY.FLAT,
+      AD_CATEGORY.APARTMENT,
+      AD_CATEGORY.OFFICE
+    ]
+  },
+  {
+    id: "numberOfRooms",
+    title: "Broj soba",
+    dbFieldMin: "numberOfRoomsMin",
+    dbFieldMax: "numberOfRoomsMax",
+    decimalPlaces: 1,
+    validValueMin: 0,
+    validValueMax: 200,
+    categoriesToShow: [
+      AD_CATEGORY.FLAT,
+      AD_CATEGORY.HOUSE,
+      AD_CATEGORY.APARTMENT,
+      AD_CATEGORY.COTTAGE,
+      AD_CATEGORY.OFFICE
+    ]
+  }
+];
+
+module.exports = {
+  ADVANCED_BOOLEAN_FILTERS,
+  ADVANCED_SEGMENT_SELECT_FILTERS,
+  ADVANCED_RANGE_FILTERS
+};

app/config/appConfig.js

@@ -9,11 +9,15 @@ const APP_URL =
     ? process.env.APP_URL || "http://market-alarm"
     : process.env.APP_URL || `${APP_BASE_URL}:${APP_PORT}`;
 
+const STAGING = process.env.ENVIRONMENT !== "production";
+
 const DEFAULT_TIMEZONE = "Europe/Sarajevo";
 
 const CRAWLER_INTERVAL = parseInt(process.env.CRAWLER_INTERVAL) || 60;
 const STOP_CRAWLER = !!parseInt(process.env.STOP_CRAWLER);
 
+const CHECK_UP_DAYS = parseInt(process.env.CHECK_UP_DAYS) || 10;
+
 const AWS_EMAIL_CONFIG = {
   REGION: process.env.AWS_REGION || "",
   CREDENTIALS: {
@@ -28,6 +32,22 @@ const MAX_REAL_ESTATES_IN_EMAIL =
 const MAX_REAL_ESTATES_IN_FIRST_EMAIL =
   parseInt(process.env.MAX_REAL_ESTATES_IN_FIRST_EMAIL) || 5;
 
+const PRINT_CRAWLER_DEBUG = process.env.PRINT_CRAWLER_DEBUG_INFO || 0;
+
+const API_MAP_KEY = process.env.API_MAP_KEY || "";
+
+const PROSTOR_LOGIN = {
+  EMAIL: process.env.PROSTOR_LOGIN_EMAIL,
+  PASSWORD: process.env.PROSTOR_LOGIN_PASS
+};
+
+const USER_AGENT =
+  process.env.USER_AGENT ||
+  "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36";
+
+const USE_SCRAPER_API = process.env.USE_SCRAPER_API || 1; //Default to use
+const SCRAPER_API_KEY = process.env.SCRAPER_API_KEY || "";
+
 module.exports = {
   APP_PORT,
   APP_URL,
@@ -36,5 +56,13 @@ module.exports = {
   STOP_CRAWLER,
   AWS_EMAIL_CONFIG,
   MAX_REAL_ESTATES_IN_EMAIL,
-  MAX_REAL_ESTATES_IN_FIRST_EMAIL
+  MAX_REAL_ESTATES_IN_FIRST_EMAIL,
+  PRINT_CRAWLER_DEBUG,
+  API_MAP_KEY,
+  STAGING,
+  CHECK_UP_DAYS,
+  PROSTOR_LOGIN,
+  USER_AGENT,
+  USE_SCRAPER_API,
+  SCRAPER_API_KEY
 };

app/controllers/location.js

@@ -4,9 +4,37 @@ const getLocation = async (req, res) => {
   const title = "Odaberite lokaciju";
   const nextStep = req.query.nextStep || "/";
 
+  //Check if location data already exists (active request)
+  //If it does then  get location is called through edit field query
+  //and map should show already selected location not initial map
+  let selectedLatLngBounds = {};
+  let boundsSelected = false;
+
+  const searchRequest = await currentSearchRequest(req);
+
+  if (!searchRequest || !searchRequest.dataValues) {
+    res.render("notFound", { title: " " });
+    return;
+  }
+  const selectedArea = searchRequest.areaToSearch;
+  const sw = selectedArea.coordinates[0][3];
+  const ne = selectedArea.coordinates[0][1];
+
+  if (sw[0] && ne[0]) {
+    selectedLatLngBounds = {
+      swLat: sw[1],
+      swLng: sw[0],
+      neLat: ne[1],
+      neLng: ne[0]
+    };
+    boundsSelected = true;
+  }
+
   res.render("location", {
     nextStep,
-    title
+    title,
+    boundsSelected,
+    selectedLatLngBounds
   });
 };
 

app/controllers/queryReview.js

@@ -3,11 +3,12 @@ const { isValidEmail } = require("../helpers/email");
 const {
   notifyForNewSearchRequest
 } = require("../services/notificationService");
-const { AD_CATEGORY } = require("../common/enums");
+const { AD_CATEGORY, AD_TYPE, EMAIL_FREQUENCY } = require("../common/enums");
 
-const getQueryReviewData = searchRequest => {
+const getQueryReviewTableData = searchRequest => {
   const {
     id,
+    adType,
     realEstateType,
     sizeMin,
     sizeMax,
@@ -22,8 +23,21 @@ const getQueryReviewData = searchRequest => {
     ? realEstateTypeObject.hasGardenSize
     : false;
 
+  let adTypeTitle = "";
+  switch (adType) {
+    case AD_TYPE.AD_TYPE_SALE.stringId:
+      adTypeTitle = AD_TYPE.AD_TYPE_SALE.title;
+      break;
+    case AD_TYPE.AD_TYPE_RENT.stringId:
+      adTypeTitle = AD_TYPE.AD_TYPE_RENT.title;
+      break;
+    default:
+      adTypeTitle = "-";
+      break;
+  }
+
   const realEstateTypeTitle = realEstateTypeObject
-    ? realEstateTypeObject.title
+    ? `[${adTypeTitle}] ${realEstateTypeObject.title}`
     : "-";
 
   const locationTitle = "Promjenite lokaciju";
@@ -73,15 +87,26 @@ const getQueryReview = async (req, res) => {
   const title = "Da li je ovo to što ste tražili ?";
   const nextStep = req.query.nextStep;
   const error = req.query.error;
-  const queryReviewData = getQueryReviewData(searchRequest);
+  const queryReviewTableData = getQueryReviewTableData(searchRequest);
   const email = searchRequest.email;
+  let selectedEmailFrequency;
+  switch (searchRequest.emailFrequency) {
+    case EMAIL_FREQUENCY.ASAP.stringId:
+      selectedEmailFrequency = EMAIL_FREQUENCY.ASAP.id;
+      break;
+    case EMAIL_FREQUENCY.DAILY.stringId:
+      selectedEmailFrequency = EMAIL_FREQUENCY.DAILY.id;
+      break;
+  }
 
   res.render("queryReview", {
     nextStep,
-    queryReviewData,
+    queryReviewTableData,
     title,
     email,
-    error
+    selectedEmailFrequency,
+    error,
+    EMAIL_FREQUENCY
   });
 };
 
@@ -93,17 +118,26 @@ const postQueryReview = async (req, res) => {
   }
 
   const nextStep = req.query.nextStep || "/ponovo";
+  const emailFrequency =
+    parseInt(req.body.emailFrequency) || EMAIL_FREQUENCY.ASAP.id;
   const emailInput = req.body.email;
   const emailConfirmInput = req.body.confirmEmail;
   const title = "Da li je ovo to što ste tražili ?";
-  const queryReviewData = getQueryReviewData(searchRequest);
+  const queryReviewTableData = getQueryReviewTableData(searchRequest);
+
+  let emailFrequencyStringId = EMAIL_FREQUENCY.ASAP.stringId;
+  if (emailFrequency === EMAIL_FREQUENCY.DAILY.id) {
+    emailFrequencyStringId = EMAIL_FREQUENCY.DAILY.stringId;
+  }
+
+  searchRequest.emailFrequency = emailFrequencyStringId;
 
   if (emailInput !== emailConfirmInput) {
     const error = "Greška ! Unešeni emailovi nisu isti";
     res.render("queryReview", {
       error,
       title,
-      queryReviewData,
+      queryReviewTableData,
       email: ""
     });
     return;
@@ -114,7 +148,7 @@ const postQueryReview = async (req, res) => {
     res.render("queryReview", {
       error,
       title,
-      queryReviewData,
+      queryReviewTableData,
       email: ""
     });
     return;
@@ -122,9 +156,39 @@ const postQueryReview = async (req, res) => {
 
   searchRequest.email = emailInput;
   searchRequest.subscribed = true;
-  await searchRequest.save();
 
+  try {
+    await searchRequest.save();
+  } catch (e) {
+    console.log("[ERROR] Failed to save search request !", e);
+    console.log("Search request : ", searchRequest);
+    const error =
+      "Greška ! Nismo uspjeli kreirati zahtjev za Vašu pretragu. Molimo pokuštajte ponovo";
+    res.render("queryReview", {
+      error,
+      title,
+      queryReviewTableData,
+      email: ""
+    });
+    return;
+  }
+
+  try {
     await notifyForNewSearchRequest(searchRequest);
+  } catch (e) {
+    console.log("[ERROR] Failed to send initial welcome email", e);
+    console.log("Search request : ", searchRequest);
+
+    const error =
+      "Greška ! Nismo uspjeli poslati email na Vašu adresu, pokušajte sa drugom email adresom";
+    res.render("queryReview", {
+      error,
+      title,
+      queryReviewTableData,
+      email: ""
+    });
+    return;
+  }
 
   res.redirect(nextStep);
 };

app/controllers/realEstateFilters.js

@@ -1,5 +1,10 @@
 const { currentSearchRequest } = require("../helpers/url");
-const { AD_CATEGORY } = require("../common/enums");
+const { AD_CATEGORY, AD_TYPE, ACCESS_ROAD_TYPE } = require("../common/enums");
+const {
+  ADVANCED_BOOLEAN_FILTERS,
+  ADVANCED_SEGMENT_SELECT_FILTERS,
+  ADVANCED_RANGE_FILTERS
+} = require("../common/filterEnums");
 
 const getFilters = async (req, res) => {
   const searchRequest = await currentSearchRequest(req);
@@ -12,23 +17,81 @@ const getFilters = async (req, res) => {
   const title = "Filteri za pretraživanje";
 
   const {
+    adType,
     realEstateType,
     priceMin,
     priceMax,
     sizeMin,
     sizeMax,
     gardenSizeMin,
-    gardenSizeMax
+    gardenSizeMax,
+    numberOfRoomsMin,
+    numberOfRoomsMax,
+    numberOfFloorsMin,
+    numberOfFloorsMax,
+    floorMin,
+    floorMax,
+    includeIncompleteAds,
+    balcony,
+    elevator,
+    newBuilding,
+    accessRoadType,
+    includeWithoutPrice
   } = searchRequest;
   const category = AD_CATEGORY[realEstateType] || AD_CATEGORY.FLAT;
 
   const {
     hasGardenSize,
-    priceSliderOptions,
+    priceSliderOptionsSale,
+    priceSliderOptionsRent,
     sizeSliderOptions,
     gardenSizeSliderOptions
   } = category;
 
+  let priceSliderOptions;
+  if (adType === AD_TYPE.AD_TYPE_SALE.stringId) {
+    priceSliderOptions = Object.assign({}, priceSliderOptionsSale);
+  } else if (adType === AD_TYPE.AD_TYPE_RENT.stringId) {
+    priceSliderOptions = Object.assign({}, priceSliderOptionsRent);
+  } else {
+    res.render("notFound", { title: " " });
+    return;
+  }
+
+  // TODO: Maybe this is slow, pay attention to this
+  const filterFilters = filterObject => {
+    const filterCategories = filterObject.categoriesToShow;
+    return filterCategories.indexOf(category) !== -1;
+  };
+
+  const advancedBooleanFilterObjects = ADVANCED_BOOLEAN_FILTERS.filter(
+    filterFilters
+  );
+  const advancedSegmentSelectFilterObjects = ADVANCED_SEGMENT_SELECT_FILTERS.filter(
+    filterFilters
+  );
+  const advancedRangeFilterObjects = ADVANCED_RANGE_FILTERS.filter(
+    filterFilters
+  );
+
+  const advancedBooleanFilterValues = {
+    includeIncompleteAds,
+    balcony,
+    elevator,
+    newBuilding
+  };
+  const advancedSegmentSelectFilterValues = {
+    accessRoadType
+  };
+  const advancedRangeFilterValues = {
+    numberOfFloorsMin,
+    numberOfFloorsMax,
+    numberOfRoomsMin,
+    numberOfRoomsMax,
+    floorMin,
+    floorMax
+  };
+
   if (priceMin || priceMax) {
     priceSliderOptions.start = [priceMin, priceMax];
   }
@@ -46,7 +109,15 @@ const getFilters = async (req, res) => {
     hasGardenSize,
     priceSliderOptions: JSON.stringify(priceSliderOptions),
     sizeSliderOptions: JSON.stringify(sizeSliderOptions),
-    gardenSizeSliderOptions: JSON.stringify(gardenSizeSliderOptions)
+    gardenSizeSliderOptions: JSON.stringify(gardenSizeSliderOptions),
+    advancedBooleanFilterObjects,
+    advancedBooleanFilterValues,
+    advancedSegmentSelectFilterObjects,
+    advancedSegmentSelectFilterValues,
+    advancedRangeFilterObjects,
+    advancedRangeFilterValues,
+    includeIncompleteAds,
+    includeWithoutPrice
   });
 };
 
@@ -61,31 +132,110 @@ const postFilters = async (req, res) => {
   const nextStepPage = req.query.nextStep || "pregled";
   const nextStepUrl = `/${nextStepPage}/${searchRequest.id}`;
 
-  const priceMin = parseInt(req.body.priceFilterMin) || 0;
+  const priceMin = parseInt(req.body.priceMin) || 0;
-  const priceMax = parseInt(req.body.priceFilterMax) || 0;
+  const priceMax = parseInt(req.body.priceMax) || 0;
-  const sizeMin = parseInt(req.body.sizeFilterMin) || 0;
+  const sizeMin = parseInt(req.body.sizeMin) || 0;
-  const sizeMax = parseInt(req.body.sizeFilterMax) || 0;
+  const sizeMax = parseInt(req.body.sizeMax) || 0;
+
+  const advancedRangeFilters = {};
+
+  ADVANCED_RANGE_FILTERS.forEach(filter => {
+    let parsingFunction = parseInt;
+    if (filter.decimalPlaces) {
+      parsingFunction = parseFloat;
+    }
+
+    advancedRangeFilters[filter.dbFieldMin] = parsingFunction(
+      req.body[filter.dbFieldMin]
+    );
+    advancedRangeFilters[filter.dbFieldMax] = parsingFunction(
+      req.body[filter.dbFieldMax]
+    );
+
+    advancedRangeFilters[filter.dbFieldMin] = isNaN(
+      advancedRangeFilters[filter.dbFieldMin]
+    )
+      ? null
+      : advancedRangeFilters[filter.dbFieldMin];
+    advancedRangeFilters[filter.dbFieldMax] = isNaN(
+      advancedRangeFilters[filter.dbFieldMax]
+    )
+      ? null
+      : advancedRangeFilters[filter.dbFieldMax];
+
+    try {
+      if (filter.decimalPlaces) {
+        advancedRangeFilters[filter.dbFieldMin] = advancedRangeFilters[
+          filter.dbFieldMin
+        ].toFixed(filter.decimalPlaces);
+        advancedRangeFilters[filter.dbFieldMax] = advancedRangeFilters[
+          filter.dbFieldMax
+        ].toFixed(filter.decimalPlaces);
+      }
+    } catch (e) {
+      advancedRangeFilters[filter.dbFieldMin] = null;
+      advancedRangeFilters[filter.dbFieldMax] = null;
+    }
+
+    if (
+      advancedRangeFilters[filter.dbFieldMin] < filter.validValueMin ||
+      advancedRangeFilters[filter.dbFieldMin] > filter.validValueMax
+    ) {
+      advancedRangeFilters[filter.dbFieldMin] = filter.validValueMin;
+    }
+
+    if (
+      advancedRangeFilters[filter.dbFieldMax] < filter.validValueMin ||
+      advancedRangeFilters[filter.dbFieldMax] > filter.validValueMax
+    ) {
+      advancedRangeFilters[filter.dbFieldMax] = filter.validValueMax;
+    }
+  });
+
+  const includeIncompleteAds = req.body.includeIncompleteAds === "on";
+  const includeWithoutPrice = req.body.includeWithoutPrice === "on";
+
+  const balcony = req.body.balcony === "on";
+  const elevator = req.body.elevator === "on";
+  const newBuilding = req.body.newBuilding === "on";
+
+  const accessRoadType = req.body.accessRoadType;
+  if (!ACCESS_ROAD_TYPE[accessRoadType]) {
+    res.render("notFound", { title: " Greška !" });
+    return;
+  }
 
   //TODO: Filter validation
-
   searchRequest.priceMin = priceMin;
   searchRequest.priceMax = priceMax;
   searchRequest.sizeMin = sizeMin;
   searchRequest.sizeMax = sizeMax;
 
+  for (const filter of Object.keys(advancedRangeFilters)) {
+    searchRequest[filter] = advancedRangeFilters[filter];
+  }
+
+  searchRequest.balcony = balcony;
+  searchRequest.elevator = elevator;
+  searchRequest.newBuilding = newBuilding;
+
+  searchRequest.includeIncompleteAds = includeIncompleteAds;
+  searchRequest.includeWithoutPrice = includeWithoutPrice;
+
+  searchRequest.accessRoadType = accessRoadType;
+
   if (
-    req.body.gardenSizeFilterMin !== undefined &&
+    req.body.gardenSizeMin !== undefined &&
-    req.body.gardenSizeFilterMax !== undefined
+    req.body.gardenSizeMax !== undefined
   ) {
-    const gardenSizeMin = parseInt(req.body.gardenSizeFilterMin);
+    const gardenSizeMin = parseInt(req.body.gardenSizeMin);
-    const gardenSizeMax = parseInt(req.body.gardenSizeFilterMax);
+    const gardenSizeMax = parseInt(req.body.gardenSizeMax);
 
     //TODO: Filter validation
 
     searchRequest.gardenSizeMin = gardenSizeMin;
     searchRequest.gardenSizeMax = gardenSizeMax;
   }
-
   await searchRequest.save();
 
   res.redirect(nextStepUrl);

app/controllers/realEstateTypes.js

@@ -1,33 +1,68 @@
 const { currentSearchRequest } = require("../helpers/url");
 const { createSearchRequest } = require("../helpers/db/searchRequest");
 
-const { AD_CATEGORY } = require("../common/enums");
+const { AD_CATEGORY, AD_TYPE } = require("../common/enums");
+
+const getRealEstateTypes = async (req, res) => {
+  const searchRequest = await currentSearchRequest(req);
 
-const getRealEstateTypes = (req, res) => {
   const title = "Koju nekretninu tražite?";
-  const realEstateTypes = Object.keys(AD_CATEGORY).map(
+  let selectedAdType = AD_TYPE.AD_TYPE_SALE.id;
-    category => AD_CATEGORY[category]
+  if (
-  );
+    searchRequest &&
-  res.render("realEstateType", { realEstateTypes, title });
+    searchRequest.adType &&
+    searchRequest.adType === AD_TYPE.AD_TYPE_RENT.stringId
+  ) {
+    selectedAdType = AD_TYPE.AD_TYPE_RENT.id;
+  }
+  const realEstateTypes = Object.keys(AD_CATEGORY)
+    .map(category => AD_CATEGORY[category])
+    .filter(category => category.title);
+
+  res.render("realEstateType", {
+    selectedAdType,
+    realEstateTypes,
+    title,
+    AD_TYPE
+  });
 };
 
 const postRealEstateTypes = async (req, res) => {
   const searchRequest = await currentSearchRequest(req);
 
-  //TODO: check if selected real estate type is valid
+  const adType = parseInt(req.body.adType);
+
+  const adTypeStringIds = {
+    [AD_TYPE.AD_TYPE_SALE.id]: AD_TYPE.AD_TYPE_SALE.stringId,
+    [AD_TYPE.AD_TYPE_RENT.id]: AD_TYPE.AD_TYPE_RENT.stringId
+  };
+
+  const adTypeStringId =
+    adTypeStringIds[adType] || AD_TYPE.AD_TYPE_SALE.stringId;
+
+  const validRealEstateTypes = Object.keys(AD_CATEGORY).filter(
+    category => !!AD_CATEGORY[category].title
+  );
+
   const selectedRealEstateType = req.body.realEstateType || null;
+  if (validRealEstateTypes.indexOf(selectedRealEstateType) === -1) {
+    res.render("notFound", { title: " " });
+    return;
+  }
 
   const nextStepPage = req.query.nextStep || "lokacija";
 
   let nextStepUrl = "";
   if (searchRequest && searchRequest.id) {
     nextStepUrl = `/${nextStepPage}/${searchRequest.id}`;
+    searchRequest.adType = adTypeStringId;
     searchRequest.realEstateType = selectedRealEstateType;
 
     await searchRequest.save();
   } else {
     try {
       const newSearchRequest = await createSearchRequest({
+        adType: adTypeStringId,
         realEstateType: selectedRealEstateType
       });
 

app/controllers/realEstates.js

@@ -2,13 +2,14 @@
 const {
   findRealEstatesForSearchRequest
 } = require("../helpers/db/searchRequestMatch");
+const { AD_STATUS } = require("../common/enums");
 
 const getRealEstates = async (req, res) => {
   const searchRequestId = req.params["searchRequestId"] || "";
   const realEstates = await findRealEstatesForSearchRequest(searchRequestId);
 
   const title = "Nekretnine koje odgovaraju Vašim uslovima pretrage";
-  res.render("realEstates", { realEstates, title });
+  res.render("realEstates", { realEstates, title, AD_STATUS });
 };
 
 module.exports = {

app/controllers/redirect.js

@@ -1,9 +1,11 @@
 const { getRealEstateById } = require("../helpers/db/realEstate");
+const { AD_STATUS } = require("../common/enums");
 
 const getRedirect = async (req, res) => {
   const id = req.params.id || null;
   let error = false;
   let redirectUrl = undefined;
+  let vipAd = undefined;
   if (!id) {
     error = true;
   } else {
@@ -13,6 +15,7 @@ const getRedirect = async (req, res) => {
         error = true;
       } else {
         redirectUrl = realEstate.url;
+        vipAd = realEstate.adStatus === AD_STATUS.STATUS_VIP;
       }
     } catch (e) {
       error = true;
@@ -24,7 +27,7 @@ const getRedirect = async (req, res) => {
     res.render("notFound", { title });
   } else {
     const title = "Preusmjeravanje";
-    res.render("redirect", { title, redirectUrl });
+    res.render("redirect", { title, redirectUrl, vipAd });
   }
 };
 

app/controllers/unsubscribe.js

@@ -10,6 +10,8 @@ const getUnsubscribe = async (req, res) => {
   }
 
   searchRequest.subscribed = false;
+  searchRequest.deletedEmail = searchRequest.email;
+  searchRequest.email = "";
   await searchRequest.save();
 
   res.render("unsubscribe", { nextStep: "/vrstanekretnine", title });

app/controllers/welcome.js

@@ -1,7 +1,42 @@
+const { createSearchRequest } = require("../helpers/db/searchRequest");
+
+const { AD_TYPE, AD_CATEGORY } = require("../common/enums");
+
 const getWelcome = (req, res) => {
-  res.render("welcome", { nextStep: "/vrstanekretnine", title: false });
+  res.render("welcome", {
+    title: false,
+    AD_TYPE
+  });
+};
+
+const postWelcome = async (req, res) => {
+  const adType = parseInt(req.body.adType);
+
+  const adTypeStringIds = {
+    [AD_TYPE.AD_TYPE_SALE.id]: AD_TYPE.AD_TYPE_SALE.stringId,
+    [AD_TYPE.AD_TYPE_RENT.id]: AD_TYPE.AD_TYPE_RENT.stringId
+  };
+
+  const adTypeStringId =
+    adTypeStringIds[adType] || AD_TYPE.AD_TYPE_SALE.stringId;
+
+  let nextStepUrl = "";
+  try {
+    const newSearchRequest = await createSearchRequest({
+      adType: adTypeStringId,
+      realEstateType: AD_CATEGORY.FLAT.id
+    });
+
+    nextStepUrl = `/vrstanekretnine/${newSearchRequest.id}`;
+  } catch (error) {
+    console.log(error);
+    nextStepUrl = `/`;
+  }
+
+  res.redirect(nextStepUrl);
 };
 
 module.exports = {
-  getWelcome
+  getWelcome,
+  postWelcome
 };

app/crawler/crawl.js

@@ -5,31 +5,86 @@
    All environment specific configuration is read here and
    passed to the crawlers and savers.
 */
-const OlxCrawler = require("./specific/olx");
+const OlxCrawler = require("./specificCrawlers/olx");
-const { OLX_CONFIG } = require("./crawlerConfig");
+const RentalCrawler = require("./specificCrawlers/rental");
+const ProstorCrawler = require("./specificCrawlers/prostor");
+const AktidoCrawler = require("./specificCrawlers/aktido");
+const SaljicCrawler = require("./specificCrawlers/saljic");
+
+const {
+  OLX_CONFIG,
+  RENTAL_CONFIG,
+  PROSTOR_CONFIG,
+  AKTIDO_CONFIG,
+  SALJIC_CONFIG
+} = require("./crawlerConfig");
 const PostgresSaver = require("./savers/postgres");
 
-const crawlers = [
+async function crawlAll() {
+  const postgresSaver = new PostgresSaver();
+
+  const crawlers = [
     new OlxCrawler(
-    [new PostgresSaver()],
+      [postgresSaver],
       OLX_CONFIG.OLX_CRAWLER_AD_TYPE,
       OLX_CONFIG.OLX_CRAWLER_AD_CATEGORIES,
       OLX_CONFIG.OLX_MAX_PAGES,
       OLX_CONFIG.OLX_MAX_RESULTS_PER_PAGE,
       OLX_CONFIG.OLX_IGNORED_USERNAMES,
       OLX_CONFIG.OLX_DELAY_BETWEEN_PAGES
+    ),
+    new RentalCrawler(
+      [postgresSaver],
+      RENTAL_CONFIG.RENTAL_CRAWLER_AD_TYPE,
+      RENTAL_CONFIG.RENTAL_CRAWLER_AD_CATEGORIES,
+      RENTAL_CONFIG.RENTAL_MAX_PAGES,
+      RENTAL_CONFIG.RENTAL_MAX_RESULTS_PER_PAGE,
+      RENTAL_CONFIG.RENTAL_IGNORED_USERNAMES,
+      RENTAL_CONFIG.RENTAL_DELAY_BETWEEN_PAGES
+    ),
+    new ProstorCrawler(
+      [postgresSaver],
+      PROSTOR_CONFIG.PROSTOR_CRAWLER_AD_TYPE,
+      PROSTOR_CONFIG.PROSTOR_CRAWLER_AD_CATEGORIES,
+      PROSTOR_CONFIG.PROSTOR_MAX_PAGES,
+      PROSTOR_CONFIG.PROSTOR_MAX_RESULTS_PER_PAGE,
+      PROSTOR_CONFIG.PROSTOR_IGNORED_USERNAMES,
+      PROSTOR_CONFIG.PROSTOR_DELAY_BETWEEN_PAGES
+    ),
+    new AktidoCrawler(
+      [postgresSaver],
+      AKTIDO_CONFIG.AKTIDO_CRAWLER_AD_TYPE,
+      AKTIDO_CONFIG.AKTIDO_CRAWLER_AD_CATEGORIES,
+      AKTIDO_CONFIG.AKTIDO_MAX_PAGES,
+      AKTIDO_CONFIG.AKTIDO_MAX_RESULTS_PER_PAGE,
+      AKTIDO_CONFIG.AKTIDO_IGNORED_USERNAMES,
+      AKTIDO_CONFIG.AKTIDO_DELAY_BETWEEN_PAGES
+    ),
+    new SaljicCrawler(
+      [postgresSaver],
+      SALJIC_CONFIG.SALJIC_CRAWLER_AD_TYPE,
+      SALJIC_CONFIG.SALJIC_CRAWLER_AD_CATEGORIES,
+      SALJIC_CONFIG.SALJIC_MAX_PAGES,
+      SALJIC_CONFIG.SALJIC_MAX_RESULTS_PER_PAGE,
+      SALJIC_CONFIG.SALJIC_IGNORED_USERNAMES,
+      SALJIC_CONFIG.SALJIC_DELAY_BETWEEN_PAGES
     )
-];
+  ];
 
-async function crawlAll() {
+  const newRealEstates = [];
-  for (let crawler of crawlers) {
+
+  for (const crawler of crawlers) {
     try {
-      return await crawler.crawl();
+      const newRealEstatesFromSingleCrawler = await crawler.crawl();
+      if (Array.isArray(newRealEstatesFromSingleCrawler)) {
+        newRealEstates.push(...newRealEstatesFromSingleCrawler);
+      }
     } catch (e) {
       console.log("Error crawling. Trying next crawler! ", e);
-      return [];
     }
   }
+
+  return newRealEstates;
 }
 
 module.exports = {

app/crawler/crawlerConfig.js

@@ -1,42 +1,16 @@
 "use strict";
 require("dotenv").config({ path: __dirname + "/./../../.env" });
-const { CRAWLER_AD_TYPE, AD_CATEGORY } = require("../common/enums");
 
-const olxCrawlerAdType =
+const OLX_CONFIG = require("./specificConfigs/olx");
-  process.env.OLX_CRAWLER_AD_TYPE !== undefined
+const RENTAL_CONFIG = require("./specificConfigs/rental");
-    ? CRAWLER_AD_TYPE[process.env.OLX_CRAWLER_AD_TYPE]
+const PROSTOR_CONFIG = require("./specificConfigs/prostor");
-    : null;
+const AKTIDO_CONFIG = require("./specificConfigs/aktido");
-
+const SALJIC_CONFIG = require("./specificConfigs/saljic");
-const olxParsedCrawlerAdCategories =
-  process.env.OLX_CRAWLER_AD_CATEGORIES !== undefined
-    ? process.env.OLX_CRAWLER_AD_CATEGORIES.split(",").map(category =>
-        category.trim()
-      )
-    : ["FLAT", "HOUSE"];
-
-const olxIgnoredUsernames =
-  process.env.OLX_IGNORED_USERNAMES !== undefined
-    ? process.env.OLX_IGNORED_USERNAMES.split(",").map(username =>
-        username.trim()
-      )
-    : [];
-
-const transformedCrawlerAdCategories = olxParsedCrawlerAdCategories
-  .map(categoryName =>
-    AD_CATEGORY[categoryName] ? AD_CATEGORY[categoryName].id : undefined
-  )
-  .filter(category => !!category);
-
-const OLX_CONFIG = {
-  OLX_MAX_PAGES: parseInt(process.env.OLX_MAX_PAGES) || 500,
-  OLX_MAX_RESULTS_PER_PAGE:
-    parseInt(process.env.OLX_MAX_RESULTS_PER_PAGE) || 50,
-  OLX_CRAWLER_AD_TYPE: olxCrawlerAdType || CRAWLER_AD_TYPE.NONE,
-  OLX_CRAWLER_AD_CATEGORIES: transformedCrawlerAdCategories,
-  OLX_IGNORED_USERNAMES: olxIgnoredUsernames || [],
-  OLX_DELAY_BETWEEN_PAGES: parseInt(process.env.OLX_DELAY_BETWEEN_PAGES) || 1000
-};
 
 module.exports = {
-  OLX_CONFIG
+  OLX_CONFIG,
+  RENTAL_CONFIG,
+  PROSTOR_CONFIG,
+  AKTIDO_CONFIG,
+  SALJIC_CONFIG
 };

app/crawler/savers/postgres.js

@@ -1,6 +1,7 @@
 const moment = require("moment");
 
 const { bulkUpsertRealEstates } = require("../../helpers/db/realEstate");
+const { bulkUpsertPriceHistory } = require("../../helpers/db/priceHistory");
 
 class PostgresSaver {
   connect() {
@@ -11,6 +12,21 @@ class PostgresSaver {
 
   async save(results) {
     const savedRecords = await bulkUpsertRealEstates(results);
+    //Extruding data for price history table
+    const resultPrices = savedRecords.map(realEstate => {
+      //Null values canot be recognized by ignore duplicates in sequalize
+      //Value price = 0 indicates 'cijena na upit'
+      const priceTmp =
+        realEstate.dataValues.price === null ? 0 : realEstate.dataValues.price;
+
+      return {
+        realEstateId: realEstate.dataValues.id,
+        price: priceTmp,
+        createdAt: realEstate.dataValues.createdAt,
+        updatedAt: realEstate.dataValues.updatedAt
+      };
+    });
+    const savedPrices = await bulkUpsertPriceHistory(resultPrices);
 
     if (Array.isArray(savedRecords)) {
       const newRealEstates = [];

app/crawler/specificConfigs/aktido.js

@@ -0,0 +1,34 @@
+"use strict";
+const { CRAWLER_AD_TYPE, AD_CATEGORY } = require("../../common/enums");
+
+const aktidoCrawlerAdType =
+  process.env.AKTIDO_CRAWLER_AD_TYPE !== undefined
+    ? CRAWLER_AD_TYPE[process.env.AKTIDO_CRAWLER_AD_TYPE]
+    : null;
+
+const aktidoParsedCrawlerAdCategories =
+  process.env.AKTIDO_CRAWLER_AD_CATEGORIES !== undefined
+    ? process.env.AKTIDO_CRAWLER_AD_CATEGORIES.split(",").map(category =>
+        category.trim()
+      )
+    : ["FLAT", "HOUSE"];
+
+const aktidoIgnoredUsernames = [];
+
+const transformedAktidoCrawlerAdCategories = aktidoParsedCrawlerAdCategories
+  .map(categoryName =>
+    AD_CATEGORY[categoryName] ? AD_CATEGORY[categoryName].id : undefined
+  )
+  .filter(category => !!category);
+
+module.exports = {
+  AKTIDO_MAX_PAGES: parseInt(process.env.AKTIDO_MAX_PAGES) || 500,
+  AKTIDO_MAX_RESULTS_PER_PAGE:
+    parseInt(process.env.AKTIDO_MAX_RESULTS_PER_PAGE) || 50,
+  AKTIDO_CRAWLER_AD_TYPE: aktidoCrawlerAdType || CRAWLER_AD_TYPE.NONE,
+  AKTIDO_CRAWLER_AD_CATEGORIES: transformedAktidoCrawlerAdCategories,
+  AKTIDO_IGNORED_USERNAMES: aktidoIgnoredUsernames || [],
+  AKTIDO_DELAY_BETWEEN_PAGES:
+    parseInt(process.env.AKTIDO_DELAY_BETWEEN_PAGES) || 1000,
+  AKTIDO_FORCE_CRAWL: !!parseInt(process.env.AKTIDO_FORCE_CRAWL)
+};

app/crawler/specificConfigs/olx.js

@@ -0,0 +1,39 @@
+"use strict";
+const { CRAWLER_AD_TYPE, AD_CATEGORY } = require("../../common/enums");
+
+const olxCrawlerAdType =
+  process.env.OLX_CRAWLER_AD_TYPE !== undefined
+    ? CRAWLER_AD_TYPE[process.env.OLX_CRAWLER_AD_TYPE]
+    : null;
+
+const olxParsedCrawlerAdCategories =
+  process.env.OLX_CRAWLER_AD_CATEGORIES !== undefined
+    ? process.env.OLX_CRAWLER_AD_CATEGORIES.split(",").map(category =>
+        category.trim()
+      )
+    : ["FLAT", "HOUSE"];
+
+const olxIgnoredUsernames =
+  process.env.OLX_IGNORED_USERNAMES !== undefined
+    ? process.env.OLX_IGNORED_USERNAMES.split(",").map(username =>
+        username.trim()
+      )
+    : [];
+
+const transformedOlxCrawlerAdCategories = olxParsedCrawlerAdCategories
+  .map(categoryName =>
+    AD_CATEGORY[categoryName] ? AD_CATEGORY[categoryName].id : undefined
+  )
+  .filter(category => !!category);
+
+module.exports = {
+  OLX_MAX_PAGES: parseInt(process.env.OLX_MAX_PAGES) || 500,
+  OLX_MAX_RESULTS_PER_PAGE:
+    parseInt(process.env.OLX_MAX_RESULTS_PER_PAGE) || 50,
+  OLX_CRAWLER_AD_TYPE: olxCrawlerAdType || CRAWLER_AD_TYPE.NONE,
+  OLX_CRAWLER_AD_CATEGORIES: transformedOlxCrawlerAdCategories,
+  OLX_IGNORED_USERNAMES: olxIgnoredUsernames || [],
+  OLX_DELAY_BETWEEN_PAGES:
+    parseInt(process.env.OLX_DELAY_BETWEEN_PAGES) || 1000,
+  OLX_FORCE_CRAWL: !!parseInt(process.env.OLX_FORCE_CRAWL)
+};

app/crawler/specificConfigs/prostor.js

@@ -0,0 +1,34 @@
+"use strict";
+const { CRAWLER_AD_TYPE, AD_CATEGORY } = require("../../common/enums");
+
+const prostorCrawlerAdType =
+  process.env.PROSTOR_CRAWLER_AD_TYPE !== undefined
+    ? CRAWLER_AD_TYPE[process.env.PROSTOR_CRAWLER_AD_TYPE]
+    : null;
+
+const prostorParsedCrawlerAdCategories =
+  process.env.PROSTOR_CRAWLER_AD_CATEGORIES !== undefined
+    ? process.env.PROSTOR_CRAWLER_AD_CATEGORIES.split(",").map(category =>
+        category.trim()
+      )
+    : ["FLAT", "HOUSE"];
+
+const prostorIgnoredUsernames = [];
+
+const transformedProstorCrawlerAdCategories = prostorParsedCrawlerAdCategories
+  .map(categoryName =>
+    AD_CATEGORY[categoryName] ? AD_CATEGORY[categoryName].id : undefined
+  )
+  .filter(category => !!category);
+
+module.exports = {
+  PROSTOR_MAX_PAGES: parseInt(process.env.PROSTOR_MAX_PAGES) || 100,
+  PROSTOR_MAX_RESULTS_PER_PAGE:
+    parseInt(process.env.PROSTOR_MAX_RESULTS_PER_PAGE) || 5000,
+  PROSTOR_CRAWLER_AD_TYPE: prostorCrawlerAdType || CRAWLER_AD_TYPE.NONE,
+  PROSTOR_CRAWLER_AD_CATEGORIES: transformedProstorCrawlerAdCategories,
+  PROSTOR_IGNORED_USERNAMES: prostorIgnoredUsernames || [],
+  PROSTOR_DELAY_BETWEEN_PAGES:
+    parseInt(process.env.PROSTOR_DELAY_BETWEEN_PAGES) || 1000,
+  PROSTOR_FORCE_CRAWL: !!parseInt(process.env.PROSTOR_FORCE_CRAWL)
+};

app/crawler/specificConfigs/rental.js

@@ -0,0 +1,34 @@
+"use strict";
+const { CRAWLER_AD_TYPE, AD_CATEGORY } = require("../../common/enums");
+
+const rentalCrawlerAdType =
+  process.env.RENTAL_CRAWLER_AD_TYPE !== undefined
+    ? CRAWLER_AD_TYPE[process.env.RENTAL_CRAWLER_AD_TYPE]
+    : null;
+
+const rentalParsedCrawlerAdCategories =
+  process.env.RENTAL_CRAWLER_AD_CATEGORIES !== undefined
+    ? process.env.RENTAL_CRAWLER_AD_CATEGORIES.split(",").map(category =>
+        category.trim()
+      )
+    : ["FLAT", "HOUSE"];
+
+const rentalIgnoredUsernames = [];
+
+const transformedRentalCrawlerAdCategories = rentalParsedCrawlerAdCategories
+  .map(categoryName =>
+    AD_CATEGORY[categoryName] ? AD_CATEGORY[categoryName].id : undefined
+  )
+  .filter(category => !!category);
+
+module.exports = {
+  RENTAL_MAX_PAGES: parseInt(process.env.RENTAL_MAX_PAGES) || 500,
+  RENTAL_MAX_RESULTS_PER_PAGE:
+    parseInt(process.env.RENTAL_MAX_RESULTS_PER_PAGE) || 50,
+  RENTAL_CRAWLER_AD_TYPE: rentalCrawlerAdType || CRAWLER_AD_TYPE.NONE,
+  RENTAL_CRAWLER_AD_CATEGORIES: transformedRentalCrawlerAdCategories,
+  RENTAL_IGNORED_USERNAMES: rentalIgnoredUsernames || [],
+  RENTAL_DELAY_BETWEEN_PAGES:
+    parseInt(process.env.RENTAL_DELAY_BETWEEN_PAGES) || 1000,
+  RENTAL_FORCE_CRAWL: !!parseInt(process.env.RENTAL_FORCE_CRAWL)
+};

app/crawler/specificConfigs/saljic.js

@@ -0,0 +1,34 @@
+"use strict";
+const { CRAWLER_AD_TYPE, AD_CATEGORY } = require("../../common/enums");
+
+const saljicCrawlerAdType =
+  process.env.SALJIC_CRAWLER_AD_TYPE !== undefined
+    ? CRAWLER_AD_TYPE[process.env.SALJIC_CRAWLER_AD_TYPE]
+    : null;
+
+const saljicParsedCrawlerAdCategories =
+  process.env.SALJIC_CRAWLER_AD_CATEGORIES !== undefined
+    ? process.env.SALJIC_CRAWLER_AD_CATEGORIES.split(",").map(category =>
+        category.trim()
+      )
+    : ["FLAT", "HOUSE"];
+
+const saljicIgnoredUsernames = [];
+
+const transformedSaljicCrawlerAdCategories = saljicParsedCrawlerAdCategories
+  .map(categoryName =>
+    AD_CATEGORY[categoryName] ? AD_CATEGORY[categoryName].id : undefined
+  )
+  .filter(category => !!category);
+
+module.exports = {
+  SALJIC_MAX_PAGES: parseInt(process.env.SALJIC_MAX_PAGES) || 100,
+  SALJIC_MAX_RESULTS_PER_PAGE:
+    parseInt(process.env.SALJIC_MAX_RESULTS_PER_PAGE) || 5000,
+  SALJIC_CRAWLER_AD_TYPE: saljicCrawlerAdType || CRAWLER_AD_TYPE.NONE,
+  SALJIC_CRAWLER_AD_CATEGORIES: transformedSaljicCrawlerAdCategories,
+  SALJIC_IGNORED_USERNAMES: saljicIgnoredUsernames || [],
+  SALJIC_DELAY_BETWEEN_PAGES:
+    parseInt(process.env.SALJIC_DELAY_BETWEEN_PAGES) || 1000,
+  SALJIC_FORCE_CRAWL: !!parseInt(process.env.SALJIC_FORCE_CRAWL)
+};

app/crawler/specificCrawlers/aktido.js

@@ -0,0 +1,846 @@
+"use strict";
+
+const fetch = require("../../helpers/fetchWrapper");
+const cheerio = require("cheerio");
+const Promise = require("bluebird");
+const moment = require("moment-timezone");
+const htmlToText = require("html-to-text");
+
+const {
+  AD_TYPE,
+  AD_CATEGORY,
+  AD_AGENCY,
+  AD_STATUS,
+  CRAWLER_AD_TYPE,
+  HEATING_TYPE,
+  ACCESS_ROAD_TYPE,
+  FURNISHING_TYPE
+} = require("../../common/enums");
+
+const {
+  DEFAULT_TIMEZONE,
+  PRINT_CRAWLER_DEBUG
+} = require("../../config/appConfig");
+
+const AKTIDO_ENUMS = {
+  AKTIDO_AD_TYPE: {
+    [CRAWLER_AD_TYPE.ALL]: "/prodaja-1/najam-2",
+    [CRAWLER_AD_TYPE.ONLY_SELL]: "/prodaja-1",
+    [CRAWLER_AD_TYPE.ONLY_RENT]: "/najam-2"
+  },
+  AKTIDO_AD_CATEGORY: {
+    [AD_CATEGORY.ALL.id]: "",
+    [AD_CATEGORY.FLAT.id]: "/tip-2",
+    [AD_CATEGORY.HOUSE.id]: "/tip-1",
+    [AD_CATEGORY.LAND.id]: "/tip-5",
+    [AD_CATEGORY.OFFICE.id]: "/tip-4",
+    [AD_CATEGORY.APARTMENT.id]: "/tip-3",
+    [AD_CATEGORY.GARAGE.id]: "/tip-6"
+    //[AD_CATEGORY.COTTAGE.id]: ""
+  },
+  AKTIDO_PUBLISHED_DATE_FORMAT: "YYYY-MM-DD HH:mm:ss",
+  AKTIDO_RENEWED_DATE_FORMAT: "YYYY-MM-DD u HH:mm:ss"
+};
+
+const { AKTIDO_FORCE_CRAWL } = require("../specificConfigs/aktido");
+
+class AktidoCrawler {
+  constructor(
+    savers = [],
+    crawlerAdTypes = CRAWLER_AD_TYPE.ALL,
+    crawlerAdCategories = [AD_CATEGORY.FLAT, AD_CATEGORY.HOUSE],
+    maxPages = 1000,
+    maxResultsPerPage = 100,
+    ignoredUsernames = [],
+    delayBetweenPages = 1000
+  ) {
+    this.savers = savers;
+    this.baseUrl = "https://www.aktido.ba/pretraga/sortiraj-date_DESC";
+    this.crawlerAdTypes = crawlerAdTypes;
+    this.crawlerAdCategories = crawlerAdCategories;
+    this.maxPages = maxPages;
+    this.maxResultsPerPage = maxResultsPerPage;
+    this.delayBetweenPages = delayBetweenPages;
+  }
+
+  async crawl() {
+    const crawlAdCategories = this.crawlerAdCategories;
+
+    const newRealEstates = [];
+
+    if (crawlAdCategories) {
+      const indexGenerators = [];
+      for (const adCategory of crawlAdCategories) {
+        indexGenerators.push(this.categoryIndexer(adCategory));
+      }
+
+      let done = false;
+      while (!done) {
+        const categoryIndexerPromises = [];
+        const generatorsToRemove = [];
+        for (const indexGenerator of indexGenerators) {
+          categoryIndexerPromises.push(indexGenerator.next());
+          generatorsToRemove.push(false);
+        }
+
+        const singlePageResults = await Promise.all(categoryIndexerPromises);
+        const entries = singlePageResults.entries();
+
+        for (const [index, { value: singlePageResult }] of entries) {
+          if (singlePageResult) {
+            const saveResults = await this.saveCrawledResults(singlePageResult);
+            const { newRecords } = saveResults;
+
+            newRealEstates.push(...newRecords);
+
+            if (
+              Array.isArray(newRecords) &&
+              newRecords.length === 0 &&
+              !AKTIDO_FORCE_CRAWL
+            ) {
+              generatorsToRemove[index] = true;
+            }
+          } else {
+            //Generator returned undefined, remove this generator from array
+            generatorsToRemove[index] = true;
+            // console.log("Generator ", index + 1, "has no more pages");
+          }
+        }
+
+        // console.log("Generators state : ", generatorsToRemove);
+        for (let i = generatorsToRemove.length - 1; i >= 0; i--) {
+          if (generatorsToRemove[i]) {
+            // console.log("\tRemove generator ", i + 1);
+            indexGenerators.splice(i, 1);
+          }
+        }
+        if (indexGenerators.length === 0) {
+          done = true;
+        }
+
+        await this.sleep(this.delayBetweenPages);
+      }
+    }
+    return newRealEstates;
+  }
+
+  async *categoryIndexer(adCategory) {
+    let pageToIndex = 1;
+
+    const urlAdTypePart = AKTIDO_ENUMS.AKTIDO_AD_TYPE[this.crawlerAdTypes];
+    const urlCategoryPart = AKTIDO_ENUMS.AKTIDO_AD_CATEGORY[adCategory];
+    if (urlAdTypePart !== undefined && urlCategoryPart !== undefined) {
+      while (true) {
+        const urlPageToCrawl = `${this.baseUrl}${urlAdTypePart}${urlCategoryPart}/stranica-${pageToIndex}`;
+        const singlePageResults = await this.indexSinglePage(
+          urlPageToCrawl,
+          this.maxResultsPerPage
+        );
+
+        if (Array.isArray(singlePageResults) && singlePageResults.length > 0) {
+          yield singlePageResults;
+        } else {
+          return undefined;
+        }
+
+        ++pageToIndex;
+        if (pageToIndex === this.maxPages) {
+          return undefined;
+        }
+      }
+    } else {
+      return undefined;
+    }
+  }
+
+  async indexSinglePage(url, maxResultsPerPage) {
+    if (PRINT_CRAWLER_DEBUG) {
+      console.log("[AKTIDO] Index page : ", url);
+    }
+
+    try {
+      const res = await fetch(url);
+      const body = await res.text();
+      const $ = cheerio.load(body);
+      let hrefs = [];
+
+      $(
+        "body > div > div.container > div.row > div.col-xs-12.col-sm-12.col-md-12.col-lg-9.content-main > div.row.box-items.group-grid-view"
+      )
+        .find(".moreInfo")
+        .each((i, elem) => {
+          const href = $(elem)
+            .find("a")
+            .first()
+            .attr("href");
+          if (href) {
+            hrefs.push(href);
+          }
+        });
+
+      let actualNoOfResults =
+        hrefs.length <= maxResultsPerPage ? hrefs.length : maxResultsPerPage;
+
+      const asyncScraping = [];
+      for (let i = 0; i < actualNoOfResults; i++) {
+        asyncScraping.push(this.scrapeAd(hrefs[i]));
+      }
+
+      const scrapedData = await Promise.all(asyncScraping);
+      const filteredScrapedData = scrapedData.filter(adData => !!adData);
+      return filteredScrapedData;
+    } catch (e) {
+      console.error("[AKTIDO] Exception caught:" + e);
+      return [];
+    }
+  }
+
+  async scrapeAd(url) {
+    // console.log("[AKTIDO] Scraping : ", url);
+    try {
+      const adPageSource = await fetch(url);
+      const body = await adPageSource.text();
+      const $ = cheerio.load(body);
+
+      const mapElementParent = $(".box-map").parent();
+      const scriptElement = $("script", mapElementParent);
+      if (
+        scriptElement[0] &&
+        scriptElement[0].children &&
+        scriptElement[0].children[0] &&
+        scriptElement[0].children[0].data
+      ) {
+        let extractedData;
+        try {
+          //data string starts with : var json_map_data = [{"r ...
+          //so we remove first 20 characters
+
+          const jsonData = scriptElement[0].children[0].data.substring(20);
+          const parsedJsonData = JSON.parse(jsonData);
+          extractedData = parsedJsonData[0];
+        } catch (e) {
+          throw { message: "Can't find ad data JSON" };
+        }
+
+        let adStatus = AD_STATUS.STATUS_NORMAL;
+        const aktidoId = extractedData["re_realEstates_id"];
+        const adCategory = this.getKiviCategoryIdFromAktidoId(
+          parseInt(extractedData["re_types_id"])
+        );
+        if (!adCategory) {
+          throw {
+            message: `Invalid category : ${extractedData["re_types_id"]}`
+          };
+        }
+        const adType = this.getKiviAdTypeFromAktidoActionId(
+          parseInt(extractedData["re_action_id"])
+        );
+        if (!adType) {
+          throw {
+            message: `Invalid ad type : ${extractedData["re_action_id"]}`
+          };
+        }
+
+        const descriptionIds = extractedData["re_descriptions_id"]
+          .split(",")
+          .map(stringNumber => parseInt(stringNumber));
+
+        if (!Array.isArray(descriptionIds)) {
+          throw {
+            message:
+              'Expected array od descriptions but "re_descriptions_id" not found !'
+          };
+        }
+
+        const spaceIds = extractedData["re_spaces_id"]
+          .split(",")
+          .map(stringNumber => parseInt(stringNumber));
+
+        if (!Array.isArray(spaceIds)) {
+          throw {
+            message: 'Expected array od spaces but "re_spaces_id" not found !'
+          };
+        }
+
+        const infrastructureIds = extractedData["re_infrastructure_id"]
+          .split(",")
+          .map(stringNumber => parseInt(stringNumber));
+
+        if (!Array.isArray(infrastructureIds)) {
+          throw {
+            message:
+              'Expected array od infrastructures but "re_infrastructure_id" not found !'
+          };
+        }
+
+        const floorNoIds = extractedData["re_floorNO_id"]
+          .split(",")
+          .map(stringNumber => parseInt(stringNumber));
+
+        if (!Array.isArray(floorNoIds)) {
+          throw {
+            message:
+              'Expected array od infrastructures but "re_floorNO_id" not found !'
+          };
+        }
+
+        // counting floor enums
+        // for (let i = 1; i < 10; i++) {
+        //   const floorEnumsTitle = $(
+        //     `body > div.container-fluid > div.container > div:nth-child(2) > div.col-xs-12.col-sm-12.col-md-12.col-lg-9.content-main > div:nth-child(1) > div > div > div.col-xs-12.col-sm-4.box-details > div.body > p:nth-child(${i}) > span:nth-child(1)`
+        //   )
+        //     .text()
+        //     .trim();
+        //   if (floorEnumsTitle === "Spratnost:") {
+        //     const floorEnumsValue = $(
+        //       `body > div.container-fluid > div.container > div:nth-child(2) > div.col-xs-12.col-sm-12.col-md-12.col-lg-9.content-main > div:nth-child(1) > div > div > div.col-xs-12.col-sm-4.box-details > div.body > p:nth-child(${i}) > span:nth-child(2)`
+        //     )
+        //       .text()
+        //       .trim()
+        //       .split(",");
+        //
+        //     console.log("==========");
+        //     floorNoIds.forEach((id, index) => {
+        //       console.log("\t", id, " = ", floorEnumsValue[index]);
+        //     });
+        //     break;
+        //   }
+        // }
+
+        // enumerating infrastructure - relation between id and infrastructure title
+        // let found = false;
+        // let infrastructureDescriptions = {};
+        // for (let i = 1; i < 5; i++) {
+        //   found = false;
+        //   for (let j = 1; j < 10; j++) {
+        //     const infrastructureTitle = $(
+        //       `#b2 > div > div:nth-child(${i}) > div > ul > li:nth-child(${j}) > strong`
+        //     )
+        //       .text()
+        //       .trim();
+        //     if (infrastructureTitle === "Osnovna infrastruktura:") {
+        //       found = true;
+        //
+        //       const infrastructureValues = $(
+        //         `#b2 > div > div:nth-child(${i}) > div > ul > li:nth-child(${j}) > div`
+        //       )
+        //         .text()
+        //         .trim()
+        //         .split(",");
+        //
+        //       infrastructureIds.forEach((id, index) => {
+        //         infrastructureDescriptions[id] = infrastructureValues[index];
+        //       });
+        //     }
+        //   }
+        //   if (found) {
+        //     break;
+        //   }
+        // }
+
+        const realEstatePropertiesFromDescriptions = this.getPropertiesFromDescriptions(
+          descriptionIds
+        );
+        const realEstatePropertiesFromSpaces = this.getPropertiesFromSpaces(
+          spaceIds
+        );
+
+        const realEstatePropertiesFromInfrastructure = this.getPropertiesFromInfrastructure(
+          infrastructureIds
+        );
+
+        if (extractedData["adm_realEstates_discount"] === "1") {
+          adStatus = AD_STATUS.STATUS_DISCOUNTED;
+        }
+
+        let numberOfRooms =
+            parseInt(extractedData["re_realEstates_roomsNO"]) +
+              parseInt(extractedData["re_realEstates_bedroomNO"]) || null,
+          numberOfFloors =
+            parseInt(extractedData["re_realEstates_floorsNO"]) ||
+            this.getNumberOfFloorsFromFloorId(extractedData["re_floorNO_id"]),
+          floor =
+            parseInt(extractedData["re_realEstates_floorNO"]) ||
+            this.getFloorNumberFromFloorId(extractedData["re_floorNO_id"]),
+          accessRoadType = realEstatePropertiesFromDescriptions.accessRoadType,
+          heatingType =
+            this.getHeatingTypeId(extractedData["re_heating_id"]) || null,
+          furnishingType = realEstatePropertiesFromDescriptions.furnishingType,
+          balcony =
+            realEstatePropertiesFromDescriptions.balcony ||
+            realEstatePropertiesFromSpaces.balcony,
+          newBuilding = extractedData["op_realEstates_newBuilding"]
+            ? extractedData["op_realEstates_newBuilding"] === "1"
+            : null,
+          elevator = realEstatePropertiesFromDescriptions.elevator,
+          water =
+            realEstatePropertiesFromDescriptions.water ||
+            realEstatePropertiesFromInfrastructure.water,
+          electricity =
+            realEstatePropertiesFromDescriptions.electricity ||
+            realEstatePropertiesFromInfrastructure.electricity,
+          drainageSystem =
+            realEstatePropertiesFromInfrastructure.drainageSystem,
+          registeredInZkBooks =
+            extractedData["op_realEstates_ownerPermit"] === 1 || null,
+          recentlyAdapted = null,
+          parking =
+            realEstatePropertiesFromDescriptions.parking ||
+            realEstatePropertiesFromSpaces.parking,
+          garage = realEstatePropertiesFromSpaces.garage,
+          gas = realEstatePropertiesFromInfrastructure.gas,
+          antiTheftDoor = realEstatePropertiesFromDescriptions.antiTheftDoor,
+          airCondition = realEstatePropertiesFromDescriptions.airCondition,
+          phoneConnection =
+            realEstatePropertiesFromInfrastructure.phoneConnection,
+          cableTV = realEstatePropertiesFromInfrastructure.cableTV,
+          internet = realEstatePropertiesFromInfrastructure.internet,
+          basementAttic = realEstatePropertiesFromSpaces.basementAttic,
+          storeRoom = realEstatePropertiesFromSpaces.storeRoom,
+          videoSurveillance =
+            realEstatePropertiesFromDescriptions.videoSurveillance ||
+            realEstatePropertiesFromInfrastructure.videoSurveillance,
+          alarm = realEstatePropertiesFromDescriptions.alarm,
+          suitableForStudents = null,
+          includingBills =
+            extractedData["op_realEstates_utilitiesIncluded"] === "1" || null,
+          animalsAllowed = null,
+          pool = realEstatePropertiesFromDescriptions.pool,
+          urbanPlanPermit =
+            extractedData["op_realEstates_locationPermit"] === "1" ||
+            realEstatePropertiesFromDescriptions.urbanPlanPermit,
+          buildingPermit =
+            extractedData["op_realEstates_buildingPermit"] === "1" || null,
+          utilityConnection =
+            realEstatePropertiesFromDescriptions.utilityConnection,
+          distanceToRiver = null,
+          numberOfViewsAgency = null;
+
+        const title = extractedData["re_realEstates_portalName"];
+        const extractedPrice = parseFloat(
+          extractedData["re_realEstates_price"]
+        );
+        const price = extractedPrice ? extractedPrice : null;
+        const area = parseFloat(extractedData["re_realEstates_area"]);
+        const gardenSize = parseFloat(
+          extractedData["re_realEstates_fieldArea"]
+        );
+        const longDescription = htmlToText.fromString(
+          extractedData["re_realEstates_description"]
+        );
+        const locationLong = extractedData["re_realEstates_longitude"];
+        const locationLat = extractedData["re_realEstates_latitude"];
+        const publishedDateMoment = moment.tz(
+          extractedData["re_realEstates_inserted"],
+          AKTIDO_ENUMS.AKTIDO_PUBLISHED_DATE_FORMAT,
+          DEFAULT_TIMEZONE
+        );
+        if (!publishedDateMoment.isValid()) {
+          throw {
+            message: `Invalid published date : ${
+              extractedData["re_realEstates_inserted"]
+            }`
+          };
+        }
+
+        const renewedDateMoment = moment.tz(
+          extractedData["re_realEstates_edited"],
+          AKTIDO_ENUMS.AKTIDO_RENEWED_DATE_FORMAT,
+          DEFAULT_TIMEZONE
+        );
+        if (!renewedDateMoment.isValid()) {
+          throw {
+            message: `Invalid renewed date : ${
+              extractedData["re_realEstates_edited"]
+            }`
+          };
+        }
+
+        const data = {
+          url,
+          agencyObjectId: aktidoId,
+          originAgencyName: AD_AGENCY.AKTIDO,
+          realEstateType: adCategory,
+          adType,
+          title,
+          price,
+          area,
+          gardenSize,
+          shortDescription: "",
+          longDescription: longDescription,
+          streetNumber: 0,
+          streetName: "",
+          locality: "",
+          municipality: "",
+          city: "",
+          region: "",
+          entity: "",
+          country: "",
+          locationLat,
+          locationLong,
+          adStatus,
+          publishedDate: publishedDateMoment.toISOString(),
+          renewedDate: renewedDateMoment.toISOString(),
+          numberOfRooms,
+          numberOfFloors,
+          floor,
+          accessRoadType,
+          heatingType,
+          furnishingType,
+          balcony,
+          newBuilding,
+          elevator,
+          water,
+          electricity,
+          drainageSystem,
+          registeredInZkBooks,
+          recentlyAdapted,
+          parking,
+          garage,
+          gas,
+          antiTheftDoor,
+          airCondition,
+          phoneConnection,
+          cableTV,
+          internet,
+          basementAttic,
+          storeRoom,
+          videoSurveillance,
+          alarm,
+          suitableForStudents,
+          includingBills,
+          animalsAllowed,
+          pool,
+          urbanPlanPermit,
+          buildingPermit,
+          utilityConnection,
+          distanceToRiver,
+          numberOfViewsAgency
+        };
+
+        return data;
+      } else {
+        console.log("[AKTIDO] No JSON data for this ad : ", url);
+        return null;
+      }
+    } catch (e) {
+      console.error("[AKTIDO] Exception caught: " + e.message, "\r\nURL:", url);
+      return null;
+    }
+    return null;
+  }
+
+  //======= HELPER FUNCTIONS =============
+
+  getKiviCategoryIdFromAktidoId(aktidoCategoryId) {
+    switch (aktidoCategoryId) {
+      case 1:
+        return AD_CATEGORY.HOUSE.id;
+      case 2:
+        return AD_CATEGORY.FLAT.id;
+      case 3:
+        return AD_CATEGORY.APARTMENT.id;
+      case 4:
+        return AD_CATEGORY.OFFICE.id;
+      case 5:
+        return AD_CATEGORY.LAND.id;
+      case 6:
+        return AD_CATEGORY.GARAGE.id;
+      default:
+        return undefined;
+    }
+  }
+
+  getKiviAdTypeFromAktidoActionId(actionId) {
+    switch (actionId) {
+      case 1:
+        return AD_TYPE.AD_TYPE_SALE.stringId;
+      case 2:
+        return AD_TYPE.AD_TYPE_RENT.stringId;
+      default:
+        return undefined;
+    }
+  }
+
+  getPropertiesFromDescriptions(descriptionIds) {
+    const result = {
+      accessRoadType: null,
+      furnishingType: null,
+      balcony: null,
+      elevator: null,
+      parking: null,
+      antiTheftDoor: null,
+      airCondition: null,
+      videoSurveillance: null,
+      alarm: null,
+      pool: null,
+      urbanPlanPermit: null,
+      utilityConnection: null,
+      water: null,
+      electricity: null
+    };
+
+    for (const descriptionId of descriptionIds) {
+      switch (descriptionId) {
+        case 16:
+          result.furnishingType = FURNISHING_TYPE.NOT_FURNISHED.id;
+          break;
+        case 17:
+          result.furnishingType = FURNISHING_TYPE.HALF_FURNISHED.id;
+          break;
+        case 1:
+        case 28:
+          result.furnishingType = FURNISHING_TYPE.FURNISHED.id;
+          break;
+        case 14:
+          result.elevator = true;
+          break;
+        case 39:
+          result.electricity = true;
+          break;
+        case 40:
+          result.water = true;
+          break;
+        case 41:
+        case 58:
+          result.accessRoadType = ACCESS_ROAD_TYPE.ASPHALT.id;
+          break;
+        case 26:
+          result.balcony = true;
+          break;
+        case 62:
+          result.parking = true;
+          break;
+        case 3:
+          result.antiTheftDoor = true;
+          break;
+        case 2:
+        case 21:
+          result.airCondition = true;
+          break;
+        case 4:
+          result.alarm = true;
+          break;
+        case 55:
+          result.videoSurveillance = true;
+          break;
+        case 9:
+          result.pool = true;
+          break;
+        case 60:
+          result.urbanPlanPermit = true;
+          break;
+        case 38:
+          result.utilityConnection = true;
+          break;
+      }
+    }
+
+    return result;
+  }
+
+  getPropertiesFromSpaces(spaceIds) {
+    const result = {
+      balcony: null,
+      parking: null,
+      garage: null,
+      basementAttic: null,
+      storeRoom: null
+    };
+
+    for (const spaceId of spaceIds) {
+      switch (spaceId) {
+        case 36:
+        case 12:
+          result.parking = true;
+          break;
+        case 1:
+        case 2:
+        case 3:
+          result.balcony = true;
+          break;
+        case 4:
+        case 30:
+          result.garage = true;
+          break;
+        case 9:
+        case 10:
+          result.storeRoom = true;
+          break;
+        case 18:
+        case 34:
+        case 37:
+        case 27:
+          result.basementAttic = true;
+          break;
+      }
+    }
+
+    return result;
+  }
+
+  getHeatingTypeId(heatingRentalId) {
+    // heatingRentalId can have multiple values, like: "1, 2, 3", parseInt will take first integer value
+    const heatingId = parseInt(heatingRentalId);
+    switch (heatingId) {
+      case 27:
+      case 16:
+        return HEATING_TYPE.GAS.id;
+      case 4:
+        return HEATING_TYPE.CENTRAL_GAS.id;
+      case 3:
+      case 23:
+      case 6:
+      case 7:
+      case 8:
+      case 9:
+      case 10:
+        return HEATING_TYPE.CENTRAL_BOILER.id;
+      case 2:
+      case 13:
+      case 30:
+      case 17:
+      case 29:
+      case 31:
+        return HEATING_TYPE.ELECTRICITY.id;
+      case 24:
+      case 25:
+      case 12:
+        return HEATING_TYPE.CENTRAL_CITY.id;
+      case 26:
+      case 21:
+      case 20:
+        return HEATING_TYPE.WOOD.id;
+      case 28:
+      case 19:
+        return HEATING_TYPE.HEAT_PUMP.id;
+      case 14:
+      case 32:
+        return HEATING_TYPE.OTHER.id;
+      default:
+        return null;
+    }
+  }
+
+  getPropertiesFromInfrastructure(infrastructureIds) {
+    const result = {
+      electricity: null,
+      water: null,
+      gas: null,
+      drainageSystem: null,
+      phoneConnection: null,
+      internet: null,
+      videoSurveillance: null,
+      cableTV: null
+    };
+
+    for (const infrastructureId of infrastructureIds) {
+      switch (infrastructureId) {
+        case 1:
+          result.electricity = true;
+          break;
+        case 2:
+          result.water = true;
+          break;
+        case 4:
+          result.gas = true;
+          break;
+        case 5:
+          result.drainageSystem = true;
+          break;
+        case 7:
+        case 8:
+          result.phoneConnection = true;
+          break;
+        case 10:
+          result.internet = true;
+          break;
+        case 11:
+          result.cableTV = true;
+          break;
+        case 16:
+        case 17:
+          result.videoSurveillance = true;
+          break;
+      }
+    }
+
+    return result;
+  }
+
+  getFloorNumberFromFloorId(floorsIdText) {
+    // floorIdText can be array of numbers, separated by comma or number
+    // just extracting floor number from first element
+
+    const floorsId = floorsIdText.split(",");
+    if (floorsId.length === 0) {
+      return null;
+    }
+
+    const firstFloorId = parseInt(floorsId[0]);
+
+    // 1 pod
+    // 2 sut
+    // 3 raz
+    // 4 pri
+    // 5 vpri
+    // 6 prv
+    // 7 dru
+    // 8 tre
+    // 9 čet
+    // 10 man
+    // 11
+    // 12 pot
+    // 13 vpot
+    // 14 tav
+    // 15 pet
+    const floorNumber = [
+      -1,
+      -1,
+      0,
+      0,
+      1,
+      1,
+      2,
+      3,
+      4,
+      null,
+      null,
+      null,
+      null,
+      null,
+      5
+    ];
+
+    return floorNumber[firstFloorId - 1] || null;
+  }
+
+  getNumberOfFloorsFromFloorId(floorsIdText) {
+    // floorIdText can be array of numbers, separated by comma or number
+
+    const floorIds = floorsIdText.split(",");
+    if (floorIds.length === 0) {
+      return null;
+    }
+
+    return floorIds.length;
+  }
+
+  async sleep(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+  }
+
+  async saveCrawledResults(results) {
+    const savers = this.savers;
+
+    // for (const saver of savers) {
+    //   await saver.save(results);
+    // }
+
+    //For now, we use only Postgres saver, so ...
+    return savers[0].save(results);
+    //so that we can use some sequelize options and information when data is inserted
+  }
+}
+
+module.exports = AktidoCrawler;

app/crawler/specificCrawlers/olx.js

@@ -1,6 +1,6 @@
 "use strict";
 
-const fetch = require("node-fetch");
+const fetch = require("../../helpers/fetchWrapper");
 const cheerio = require("cheerio");
 const Promise = require("bluebird");
 const moment = require("moment-timezone");
@@ -10,16 +10,23 @@ const {
   AD_CATEGORY,
   AD_AGENCY,
   AD_STATUS,
-  CRAWLER_AD_TYPE
+  CRAWLER_AD_TYPE,
+  HEATING_TYPE,
+  FURNISHING_TYPE,
+  ACCESS_ROAD_TYPE
 } = require("../../common/enums");
 
-const { DEFAULT_TIMEZONE } = require("../../config/appConfig");
+const {
+  DEFAULT_TIMEZONE,
+  PRINT_CRAWLER_DEBUG
+} = require("../../config/appConfig");
 
 const OLX_ENUMS = {
   OLX_AD_TYPE: {
     [CRAWLER_AD_TYPE.ALL]: "",
     [CRAWLER_AD_TYPE.ONLY_SELL]: "&vrsta=samoprodaja",
-    [CRAWLER_AD_TYPE.ONLY_RENT]: "&vrsta=samoizdavanje"
+    [CRAWLER_AD_TYPE.ONLY_RENT]: "&vrsta=samoizdavanje",
+    [CRAWLER_AD_TYPE.ONLY_REQUEST]: "&vrsta=samopotraznja"
   },
   OLX_AD_CATEGORY: {
     [AD_CATEGORY.FLAT.id]: "&kategorija=23",
@@ -35,6 +42,8 @@ const OLX_ENUMS = {
   OLX_RENEWED_DATE_FORMAT: "DD.MM.YYYY. u HH:mm"
 };
 
+const { OLX_FORCE_CRAWL } = require("../specificConfigs/olx");
+
 class OlxCrawler {
   constructor(
     savers = [],
@@ -96,7 +105,7 @@ class OlxCrawler {
                 "minute"
               );
 
-              if (stopCrawlingThisCategory) {
+              if (stopCrawlingThisCategory && !OLX_FORCE_CRAWL) {
                 generatorsToRemove[index] = true;
                 // console.log("\tGenerator ", index + 1, "has no more new ads");
                 break;
@@ -131,7 +140,7 @@ class OlxCrawler {
 
     const urlAdTypePart = OLX_ENUMS.OLX_AD_TYPE[this.crawlerAdTypes];
     const urlCategoryPart = OLX_ENUMS.OLX_AD_CATEGORY[adCategory];
-    if (urlAdTypePart && urlCategoryPart) {
+    if (urlAdTypePart !== undefined && urlCategoryPart !== undefined) {
       while (true) {
         const urlPageToCrawl = `${this.baseUrl}${urlAdTypePart}${urlCategoryPart}&stranica=${pageToIndex}`;
         const singlePageResults = await this.indexSinglePage(
@@ -156,6 +165,10 @@ class OlxCrawler {
   }
 
   async indexSinglePage(url, maxResultsPerPage) {
+    if (PRINT_CRAWLER_DEBUG) {
+      console.log("[OLX] Index page : ", url);
+    }
+
     try {
       const res = await fetch(url);
       const body = await res.text();
@@ -205,7 +218,7 @@ class OlxCrawler {
         title: "#naslovartikla",
         descriptions: ".artikal_detaljniopis_tekst",
         category:
-          "#artikal_glavni_div > div.artikal_lijevo > div:nth-child(3) > div > span:nth-child(3) > a > span"
+          "#artikal_glavni_div > div.artikal_lijevo > div.artikal_kat > div > span:nth-child(3) > a > span"
       };
 
       const username = $(propertySelectors.username)
@@ -261,6 +274,7 @@ class OlxCrawler {
       //====== OTHER AD INFORMATION ===============
       let adType = null;
       let olxId = null;
+      let numberOfViewsAgency = null;
 
       let otherInformationDivId;
       //We need to locate DIV ID where other information are stored
@@ -283,6 +297,7 @@ class OlxCrawler {
 
       const olxIdFieldSelector = `#artikal_glavni_div > div.artikal_lijevo > div:nth-child(${otherInformationDivId}) > div:nth-child(4)`;
       const publishedDateValueSelector = `#artikal_glavni_div > div.artikal_lijevo > div:nth-child(${otherInformationDivId}) > div:nth-child(3) > div.df2.neanimiraj > time`;
+      const numberOfViewsAgencyValueSelector = `#artikal_glavni_div > div.artikal_lijevo > div:nth-child(${otherInformationDivId}) > div:nth-child(6) > div.df2`;
       const renewedDateFullValueSelector = `#artikal_glavni_div > div.artikal_lijevo > div.op.ob.pop`;
 
       const publishedDate = $(publishedDateValueSelector)
@@ -321,12 +336,28 @@ class OlxCrawler {
       )
         .text()
         .trim();
+
+      const parsedCategory = this.getAdCategoryId(category);
+      if (!parsedCategory) {
+        throw { message: `Unknown ad category [${category}]` };
+      }
+
+      const parsedAdType = this.getAdTypeId(adType);
+      if (!parsedAdType) {
+        throw { message: "Unknown ad type" };
+      }
+
       const olxIdFieldTitle = $(`${olxIdFieldSelector} > div.df1`)
         .text()
         .trim();
       olxId = $(`${olxIdFieldSelector} > div.df2`)
         .text()
         .trim();
+      numberOfViewsAgency = parseInt(
+        $(numberOfViewsAgencyValueSelector)
+          .text()
+          .trim()
+      );
 
       if (olxIdFieldTitle !== "OLX ID") {
         throw { message: "Cannot find correct OLX ID" };
@@ -334,8 +365,42 @@ class OlxCrawler {
       //===========================================
 
       //====== DETAIL INFORMATION FIELDS ==========
-      let area = null;
+      let area,
-      let gardenSize = null;
+        gardenSize,
+        numberOfRooms = null,
+        numberOfFloors = null,
+        floor = null,
+        accessRoadType = null,
+        heatingType = null,
+        furnishingType = null,
+        balcony = null,
+        newBuilding = null,
+        elevator = null,
+        water = null,
+        electricity = null,
+        drainageSystem = null,
+        registeredInZkBooks = null,
+        recentlyAdapted = null,
+        parking = null,
+        garage = null,
+        gas = null,
+        antiTheftDoor = null,
+        airCondition = null,
+        phoneConnection = null,
+        cableTV = null,
+        internet = null,
+        basementAttic = null,
+        storeRoom = null,
+        videoSurveillance = null,
+        alarm = null,
+        suitableForStudents = null,
+        includingBills = null,
+        animalsAllowed = null,
+        pool = null,
+        urbanPlanPermit = null,
+        buildingPermit = null,
+        utilityConnection = null,
+        distanceToRiver = null;
 
       let fieldIndex = 1;
       do {
@@ -345,18 +410,149 @@ class OlxCrawler {
 
         const fieldTitle = $(fieldTitleSelector)
           .text()
-          .trim();
+          .trim()
+          .toLowerCase();
         const fieldValue = $(fieldValueSelector)
           .text()
-          .trim();
+          .trim()
+          .toLowerCase();
 
         switch (fieldTitle) {
-          case "Kvadrata":
+          case "kvadrata":
             area = fieldValue;
             break;
-          case "Okućnica (kvadratura)":
+          case "okućnica (kvadratura)":
             gardenSize = fieldValue;
             break;
+          case "broj soba":
+            numberOfRooms = this.parseNumberOfRooms(fieldValue, parsedCategory);
+            break;
+          case "broj prostorija":
+            numberOfRooms = this.parseNumberOfRooms(fieldValue, parsedCategory);
+            break;
+          case "broj spratova":
+            numberOfFloors = this.parseNumberOfFloors(
+              fieldValue,
+              parsedCategory
+            );
+            break;
+          case "sprat":
+            floor = this.parseFloorNumber(fieldValue, parsedCategory);
+            break;
+          case "vrsta grijanja":
+            heatingType = this.getHeatingTypeId(fieldValue);
+            break;
+          case "namješten?":
+            furnishingType = this.getFurnishingTypeId(fieldValue);
+            break;
+          case "namješten":
+            furnishingType = FURNISHING_TYPE.FURNISHED.id;
+            break;
+          case "namještena":
+            furnishingType = FURNISHING_TYPE.FURNISHED.id;
+            break;
+          case "voda":
+            water = true;
+            break;
+          case "struja":
+            electricity = true;
+            break;
+          case "kanalizacija":
+            drainageSystem = fieldValue !== "nema";
+            break;
+          case "godina izgradnje":
+            newBuilding = newBuilding || fieldValue === "novogradnja";
+            break;
+          case "kućni ljubimci":
+            animalsAllowed = fieldValue === "da";
+            break;
+          case "uknjiženo / zk":
+            registeredInZkBooks = true;
+            break;
+          case "uknjiženo (zk)":
+            registeredInZkBooks = true;
+            break;
+          case "novogradnja":
+            newBuilding = true;
+            break;
+          case "nedavno adaptiran":
+            recentlyAdapted = true;
+            break;
+          case "nedavno adaptirana":
+            recentlyAdapted = true;
+            break;
+          case "balkon":
+            balcony = true;
+            break;
+          case "lift":
+            elevator = true;
+            break;
+          case "parking":
+            parking = true;
+            break;
+          case "garaža":
+            garage = true;
+            break;
+          case "plin":
+            gas = true;
+            break;
+          case "blindirana vrata":
+            antiTheftDoor = true;
+            break;
+          case "klima":
+            airCondition = true;
+            break;
+          case "telefonski priključak":
+            phoneConnection = true;
+            break;
+          case "kablovska tv":
+            cableTV = true;
+            break;
+          case "internet":
+            internet = true;
+            break;
+          case "podrum/tavan":
+            basementAttic = true;
+            break;
+          case "ostava/špajz":
+            storeRoom = true;
+            break;
+          case "video nadzor":
+            videoSurveillance = true;
+            break;
+          case "alarm":
+            alarm = true;
+            break;
+          case "za studente":
+            suitableForStudents = true;
+            break;
+          case "uključen trošak režija":
+            includingBills = true;
+            break;
+          case "građevinska dozvola":
+            buildingPermit = true;
+            break;
+          case "komunalni priključak":
+            utilityConnection = true;
+            break;
+          case "urbanistička dozvola":
+            urbanPlanPermit = true;
+            break;
+          case "udaljenost od rijeke (m)":
+            distanceToRiver = parseInt(fieldValue) || null;
+            break;
+          case "prilaz":
+            accessRoadType = this.getAccessRoadTypeId(fieldValue);
+            break;
+          case "bazen":
+            pool = true;
+            break;
+          case "iznajmljeno":
+            status = AD_STATUS.STATUS_RENTED;
+            break;
+          default:
+            // console.log(fieldTitle, " = ", fieldValue);
+            break;
         }
 
         if (++fieldIndex === OLX_ENUMS.MAX_DETAIL_FIELDS || fieldTitle === "") {
@@ -365,26 +561,7 @@ class OlxCrawler {
       } while (true);
       //===========================================
 
-      //====== UNUSED FIELDS FOR NOW ==============
-      const time = $("time").attr("datetime");
-      const numberOfViews = $(
-        "#artikal_glavni_div > div.artikal_lijevo > div:nth-child(18) > div:nth-child(6) > div.df2"
-      )
-        .text()
-        .trim();
-      //===========================================
-
       //=========================================
-      const parsedCategory = this.getAdCategoryId(category);
-      if (!parsedCategory) {
-        throw { message: "Unknown ad category" };
-      }
-
-      const parsedAdType = this.getAdTypeId(adType);
-      if (!parsedAdType) {
-        throw { message: "Unknown ad type" };
-      }
-
       const parsedArea = this.parseArea(area) || null;
       const parsedGardenSize = this.parseArea(gardenSize) || null;
       const parsedPrice = this.parsePrice(price) || null;
@@ -399,6 +576,13 @@ class OlxCrawler {
         locationLong = parseFloat(locationLatLngMatches[2]) || null;
       }
 
+      if (
+        title.indexOf("[PRODANO]") !== -1 ||
+        title.indexOf("[ZAVRŠENO]") !== -1
+      ) {
+        status = AD_STATUS.STATUS_SOLD;
+      }
+
       const data = {
         url,
         agencyObjectId: olxId,
@@ -429,7 +613,42 @@ class OlxCrawler {
         locationLong,
         adStatus: status,
         publishedDate: publishedDateMoment.toISOString(),
-        renewedDate: renewedDateMoment.toISOString()
+        renewedDate: renewedDateMoment.toISOString(),
+        numberOfRooms,
+        numberOfFloors,
+        floor,
+        accessRoadType,
+        heatingType,
+        furnishingType,
+        balcony,
+        newBuilding,
+        elevator,
+        water,
+        electricity,
+        drainageSystem,
+        registeredInZkBooks,
+        recentlyAdapted,
+        parking,
+        garage,
+        gas,
+        antiTheftDoor,
+        airCondition,
+        phoneConnection,
+        cableTV,
+        internet,
+        basementAttic,
+        storeRoom,
+        videoSurveillance,
+        alarm,
+        suitableForStudents,
+        includingBills,
+        animalsAllowed,
+        pool,
+        urbanPlanPermit,
+        buildingPermit,
+        utilityConnection,
+        distanceToRiver,
+        numberOfViewsAgency
       };
 
       return data;
@@ -465,14 +684,74 @@ class OlxCrawler {
   getAdTypeId(adTypeText) {
     switch (adTypeText) {
       case "Prodaja":
-        return AD_TYPE.AD_TYPE_SALE;
+        return AD_TYPE.AD_TYPE_SALE.stringId;
       case "Izdavanje":
-        return AD_TYPE.AD_TYPE_RENT;
+        return AD_TYPE.AD_TYPE_RENT.stringId;
+      case "Potražnja":
+        return AD_TYPE.AD_TYPE_REQUEST.stringId;
       default:
         return undefined;
     }
   }
 
+  getHeatingTypeId(heatingTypeText) {
+    switch (heatingTypeText) {
+      case "struja":
+        return HEATING_TYPE.ELECTRICITY.id;
+      case "plin":
+        return HEATING_TYPE.GAS.id;
+      case "drva":
+        return HEATING_TYPE.WOOD.id;
+      case "centralno (gradsko)":
+        return HEATING_TYPE.CENTRAL_CITY.id;
+      case "centralno (kotlovnica)":
+        return HEATING_TYPE.CENTRAL_BOILER.id;
+      case "centralno (plin)":
+        return HEATING_TYPE.CENTRAL_GAS.id;
+      case "nije uvedeno":
+        return HEATING_TYPE.NO_HEATING.id;
+      case "ostalo":
+        return HEATING_TYPE.OTHER.id;
+      case "drugo":
+        return HEATING_TYPE.OTHER.id;
+      default:
+        console.log("grijanje = NEPOZNATO [", heatingTypeText, "]");
+        return null;
+    }
+  }
+
+  getFurnishingTypeId(furnishingTypeText) {
+    switch (furnishingTypeText) {
+      case "namješten":
+        return FURNISHING_TYPE.FURNISHED.id;
+      case "polunamješten":
+        return FURNISHING_TYPE.HALF_FURNISHED.id;
+      case "nenamješten":
+        return FURNISHING_TYPE.NOT_FURNISHED.id;
+      case "":
+        return FURNISHING_TYPE.FURNISHED.id;
+      default:
+        console.log("namješten = NEPOZNATO [", furnishingTypeText, "]");
+        return null;
+    }
+  }
+
+  getAccessRoadTypeId(accessRoadTypeText) {
+    switch (accessRoadTypeText) {
+      case "asfalt":
+        return ACCESS_ROAD_TYPE.ASPHALT.id;
+      case "beton":
+        return ACCESS_ROAD_TYPE.CONCRETE.id;
+      case "makadam":
+        return ACCESS_ROAD_TYPE.MACADAM.id;
+      case "ostalo":
+        return ACCESS_ROAD_TYPE.OTHER.id;
+      default:
+        console.log("pristup = NEPOZNATO [", accessRoadTypeText, "]");
+        return null;
+    }
+  }
+
   parseArea(areaText) {
     if (!areaText) {
       return NaN;
@@ -493,56 +772,100 @@ class OlxCrawler {
     return parseFloat(formattedPriceText);
   }
 
-  parseRenewedDate(renewedDateText) {
+  parseNumberOfRooms(numberOfRoomsText, categoryId) {
-    const currentMoment = moment.tz(DEFAULT_TIMEZONE);
+    if (categoryId === AD_CATEGORY.FLAT.id) {
-
+      switch (numberOfRoomsText) {
-    if (renewedDateText.includes("Prije mjesec dana")) {
+        case "garsonjera":
-      return currentMoment.add(-1, "month");
+          return 0;
-    }
+        case "jednosoban (1)":
-
+          return 1;
-    if (renewedDateText.includes("Jučer")) {
+        case "jednoiposoban (1.5)":
-      return currentMoment.add(-1, "day");
+          return 1.5;
-    }
+        case "dvosoban (2)":
-
+          return 2;
-    if (renewedDateText.includes("Prije sat")) {
+        case "trosoban (3)":
-      return currentMoment.add(-1, "hour");
+          return 3;
-    }
+        case "četverosoban (4)":
-
+          return 4;
-    if (renewedDateText.includes("dan")) {
+        case "petosoban i više":
-      // format for this case should be "Prije N dana" or "Prije N dan"
+          return 5;
-      const dateParts = renewedDateText.split(" ");
+        default:
-      if (dateParts[0] === "Prije") {
+          console.log(
-        const numberOfDays = parseInt(dateParts[1]);
+            "broj soba [stan] = NEPOZNATO [",
-        return currentMoment.add(-1 * numberOfDays, "days");
+            numberOfRoomsText,
-      } else {
+            ", ",
-        return undefined;
+            categoryId,
-      }
+            "]"
-    }
-
-    if (renewedDateText.includes("sat")) {
-      const dateParts = renewedDateText.split(" ");
-      const parsedHours =
-        dateParts && dateParts.length > 2 ? parseInt(dateParts[1]) : undefined;
-      if (!parsedHours) {
-        return undefined;
-      }
-      return currentMoment.add(-1 * parsedHours, "hours");
-    }
-
-    const todayVariations = ["min", "sekund", "maloprije"];
-    for (const todayVariation of todayVariations) {
-      if (renewedDateText.includes(todayVariation)) {
-        return currentMoment;
-      }
-    }
-
-    const renewedDateMoment = moment.tz(
-      renewedDateText,
-      OLX_ENUMS.OLX_RENEWED_DATE_FORMAT,
-      DEFAULT_TIMEZONE
           );
+          return null;
+      }
+    }
 
-    return renewedDateMoment.isValid() ? renewedDateMoment : undefined;
+    if (
+      categoryId === AD_CATEGORY.HOUSE.id ||
+      categoryId === AD_CATEGORY.COTTAGE.id ||
+      categoryId === AD_CATEGORY.APARTMENT.id ||
+      categoryId === AD_CATEGORY.OFFICE.id
+    ) {
+      return parseInt(numberOfRoomsText) || null;
+    }
+
+    console.log("broj soba = NEPOZNATO [", numberOfRoomsText, "]");
+    return null;
+  }
+
+  parseNumberOfFloors(numberOfFloorsText, categoryId) {
+    if (
+      categoryId === AD_CATEGORY.HOUSE.id ||
+      categoryId === AD_CATEGORY.COTTAGE.id
+    ) {
+      return parseInt(numberOfFloorsText) || null;
+    }
+
+    if (categoryId === AD_CATEGORY.OFFICE.id) {
+      if (
+        numberOfFloorsText === "suteren" ||
+        numberOfFloorsText === "prizemlje"
+      ) {
+        return 0;
+      }
+      if (numberOfFloorsText === "6+") {
+        return 7;
+      }
+      return parseInt(numberOfFloorsText) || null;
+    }
+
+    console.log("broj spratova = NEPOZNATO [", numberOfFloorsText, "]");
+    return null;
+  }
+
+  parseFloorNumber(floorText, categoryId) {
+    if (
+      categoryId === AD_CATEGORY.FLAT.id ||
+      categoryId === AD_CATEGORY.APARTMENT.id
+    ) {
+      if (
+        floorText === "suteren" ||
+        floorText === "prizemlje" ||
+        floorText === "visoko prizemlje"
+      ) {
+        return 0;
+      }
+      return parseInt(floorText) || null;
+    }
+
+    if (categoryId === AD_CATEGORY.OFFICE.id) {
+      if (floorText === "zaseban objekat") {
+        return null;
+      }
+      if (floorText === "prizemlje" || floorText === "visoko prizemlje") {
+        return 0;
+      }
+      return parseInt(floorText) || null;
+    }
+
+    console.log("sprat = NEPOZNATO [", floorText, "]");
+    return null;
   }
 
   async sleep(ms) {
@@ -557,7 +880,7 @@ class OlxCrawler {
     // }
 
     //For now, we use only Postgres saver, so ...
-    return await savers[0].save(results);
+    return savers[0].save(results);
     //so that we can use some sequelize options and information when data is inserted
   }
 }

app/crawler/specificCrawlers/prostor.js

@@ -0,0 +1,636 @@
+"use strict";
+
+const fetch = require("../../helpers/fetchWrapper");
+const cheerio = require("cheerio");
+const moment = require("moment-timezone");
+const FormData = require("form-data");
+
+const {
+  AD_TYPE,
+  AD_CATEGORY,
+  AD_AGENCY,
+  AD_STATUS,
+  CRAWLER_AD_TYPE,
+  FURNISHING_TYPE,
+  HEATING_TYPE
+} = require("../../common/enums");
+
+const {
+  PRINT_CRAWLER_DEBUG,
+  DEFAULT_TIMEZONE,
+  PROSTOR_LOGIN
+} = require("../../config/appConfig");
+const { PROSTOR_FORCE_CRAWL } = require("../specificConfigs/prostor");
+
+const PROSTOR_ENUMS = {
+  PROSTOR_AD_TYPE: {
+    [CRAWLER_AD_TYPE.ALL]: "&action=0",
+    [CRAWLER_AD_TYPE.ONLY_SELL]: "&action=1",
+    [CRAWLER_AD_TYPE.ONLY_RENT]: "&action=2"
+  },
+  PROSTOR_AD_CATEGORY: {
+    [AD_CATEGORY.ALL.id]: "",
+    [AD_CATEGORY.FLAT.id]: "&type=7",
+    [AD_CATEGORY.HOUSE.id]: "&type=8",
+    [AD_CATEGORY.LAND.id]: "&type=10",
+    [AD_CATEGORY.OFFICE.id]: "&type=9",
+    [AD_CATEGORY.APARTMENT.id]: "&type=11",
+    [AD_CATEGORY.GARAGE.id]: "&type=14"
+    //[AD_CATEGORY.COTTAGE.id]: ""
+  },
+  PROSTOR_PUBLISHED_DATE_FORMAT: "YYYY-MM-DD HH:mm:ss",
+  PROSTOR_RENEWED_DATE_FORMAT: "YYYY-MM-DD u HH:mm:ss"
+};
+
+class ProstorCrawler {
+  constructor(
+    savers = [],
+    crawlerAdTypes = CRAWLER_AD_TYPE.ALL,
+    crawlerAdCategories = [AD_CATEGORY.FLAT, AD_CATEGORY.HOUSE],
+    maxPages = 5000,
+    maxResultsPerPage = 5000,
+    ignoredUsernames = [],
+    delayBetweenPages = 1000
+  ) {
+    this.savers = savers;
+    this.baseUrl = "https://prostor.ba/pretraga";
+    this.crawlerAdTypes = crawlerAdTypes;
+    this.crawlerAdCategories = crawlerAdCategories;
+    this.maxResultsPerPage = maxResultsPerPage;
+    this.delayBetweenPages = delayBetweenPages;
+  }
+
+  async crawl() {
+    const crawlAdCategories = this.crawlerAdCategories;
+    //We need session cookie to use login privileges
+    const prostorCookie = await this.getCookies();
+    //New tag to check if crawler loged in
+    const login = await this.loginForScraping(PROSTOR_LOGIN, prostorCookie);
+    const newRealEstates = [];
+    //Crawl only if login was successful
+    if (crawlAdCategories && login) {
+      const indexGenerators = [];
+      for (const adCategory of crawlAdCategories) {
+        indexGenerators.push(this.categoryIndexer(adCategory, prostorCookie));
+      }
+
+      let done = false;
+      while (!done) {
+        const categoryIndexerPromises = [];
+        const generatorsToRemove = [];
+        for (const indexGenerator of indexGenerators) {
+          categoryIndexerPromises.push(indexGenerator.next());
+          generatorsToRemove.push(false);
+        }
+
+        const singlePageResults = await Promise.all(categoryIndexerPromises);
+        const entries = singlePageResults.entries();
+
+        for (const [index, { value: singlePageResult }] of entries) {
+          if (singlePageResult) {
+            const saveResults = await this.saveCrawledResults(singlePageResult);
+            const { newRecords } = saveResults;
+
+            newRealEstates.push(...newRecords);
+
+            if (
+              Array.isArray(newRecords) &&
+              newRecords.length === 0 &&
+              !PROSTOR_FORCE_CRAWL
+            ) {
+              generatorsToRemove[index] = true;
+            }
+          } else {
+            //Generator returned undefined, remove this generator from array
+            generatorsToRemove[index] = true;
+            // console.log("Generator ", index + 1, "has no more pages");
+          }
+        }
+
+        // console.log("Generators state : ", generatorsToRemove);
+        for (let i = generatorsToRemove.length - 1; i >= 0; i--) {
+          if (generatorsToRemove[i]) {
+            // console.log("\tRemove generator ", i + 1);
+            indexGenerators.splice(i, 1);
+          }
+        }
+        if (indexGenerators.length === 0) {
+          done = true;
+        }
+
+        await this.sleep(this.delayBetweenPages);
+      }
+    }
+    return newRealEstates;
+  }
+
+  async *categoryIndexer(adCategory, prostorCookie) {
+    const urlAdTypePart = PROSTOR_ENUMS.PROSTOR_AD_TYPE[this.crawlerAdTypes];
+    const urlCategoryPart = PROSTOR_ENUMS.PROSTOR_AD_CATEGORY[adCategory];
+    if (urlAdTypePart !== undefined && urlCategoryPart !== undefined) {
+      const urlPageToCrawl = `${this.baseUrl}?remove_sold=0${urlAdTypePart}${urlCategoryPart}`;
+      const listOfAllRealEstates = await this.extractRealEstates(
+        urlPageToCrawl,
+        prostorCookie
+      );
+
+      let elementToStartIndexFrom = 0;
+      while (true) {
+        const realEstatesForSinglePage = listOfAllRealEstates.slice(
+          elementToStartIndexFrom,
+          elementToStartIndexFrom + this.maxResultsPerPage
+        );
+
+        if (realEstatesForSinglePage.length > 0) {
+          elementToStartIndexFrom += realEstatesForSinglePage.length;
+
+          const singlePageResults = await this.indexSinglePage(
+            realEstatesForSinglePage,
+            prostorCookie
+          );
+
+          const filteredSinglePageResults = singlePageResults.filter(
+            singleResult => !!singleResult
+          );
+
+          if (
+            Array.isArray(filteredSinglePageResults) &&
+            filteredSinglePageResults.length > 0
+          ) {
+            yield filteredSinglePageResults;
+          } else {
+            return undefined;
+          }
+        } else {
+          return undefined;
+        }
+      }
+    } else {
+      return undefined;
+    }
+  }
+
+  async indexSinglePage(realEstatesList, prostorCookie) {
+    const asyncActions = [];
+    for (const realEstate of realEstatesList) {
+      asyncActions.push(this.scrapeAd(realEstate, prostorCookie));
+    }
+
+    try {
+      return await Promise.all(asyncActions);
+    } catch (e) {
+      console.log(
+        "[PROSTOR] Error crawling ads : ",
+        e.message || "UNKNOWN ERROR"
+      );
+      return [];
+    }
+  }
+
+  async scrapeAd(realEstate, prostorCookie) {
+    const { lat, lng, property_name, price, size, link, status } = realEstate;
+
+    //Status information is given already in realestate list
+    const adStatus = ProstorCrawler.getStatusId(status);
+
+    const url = `https://prostor.ba${link}`;
+
+    // console.log("[PROSTOR] Scraping : ", url);
+    try {
+      const adPageSource = await fetch(url, {
+        headers: { Cookie: prostorCookie }
+      });
+      const body = await adPageSource.text();
+      const $ = cheerio.load(body);
+
+      // link contains part of the URL in the format of : /prodaja/stan/stup/9556
+      // general form is : /actionType/realEstateType/location/realEstateID
+      // linkParts contains : ['', 'actionType', 'realEstateType', 'location', 'realEstateID']
+
+      const linkParts = link.split("/");
+
+      const adType = ProstorCrawler.getAdTypeId(linkParts[1]);
+      const realEstateType = ProstorCrawler.getAdCategoryId(linkParts[2]);
+      const prostorId = linkParts[4];
+
+      if (!adType || !realEstateType || !prostorId) {
+        return null;
+      }
+
+      const allDataSelector =
+        "body > div > div.container-fluid > div > div.column-right > table > tbody";
+
+      const realEstateProperties = {};
+
+      $(allDataSelector)
+        .find("p")
+        .each((i, element) => {
+          const propertyElement = $(element)
+            .text()
+            .split(":")
+            .map(text => text.trim().toLowerCase());
+
+          const propertyTitle = propertyElement[0];
+          realEstateProperties[propertyTitle] = propertyElement[1];
+        });
+
+      $(allDataSelector)
+        .find("div.mb-2")
+        .each((i, element) => {
+          const propertyElement = $(element)
+            .text()
+            .trim()
+            .toLowerCase();
+
+          realEstateProperties[propertyElement] = true;
+        });
+
+      if (JSON.stringify(realEstateProperties) === JSON.stringify({})) {
+        return null;
+      }
+
+      let numberOfRooms =
+          parseFloat(realEstateProperties["broj soba"]) +
+            parseFloat(realEstateProperties["broj spavaćih soba"]) || null,
+        numberOfFloors = null,
+        floor = null,
+        accessRoadType = null,
+        heatingType = ProstorCrawler.getHeatingTypeId(realEstateProperties),
+        furnishingType = null,
+        balcony =
+          realEstateProperties["balkon"] ||
+          realEstateProperties["terasa"] ||
+          realEstateProperties["lođa"] ||
+          null,
+        newBuilding = linkParts[1] === "novogradnja",
+        elevator = realEstateProperties["lift"] || null,
+        water = realEstateProperties["voda"] || null,
+        electricity = realEstateProperties["električna energija"] || null,
+        drainageSystem = realEstateProperties["kanalizacija"] || null,
+        registeredInZkBooks = null,
+        recentlyAdapted = null,
+        parking = realEstateProperties["parking"] || null,
+        garage = realEstateProperties["garaža"] || null,
+        gas = realEstateProperties["plin"] || null,
+        antiTheftDoor = realEstateProperties["blindo vrata"] || null,
+        airCondition = realEstateProperties["klima"] || null,
+        phoneConnection = realEstateProperties["telefon"] || null,
+        cableTV = realEstateProperties["kablovksa tv"] || null,
+        internet =
+          realEstateProperties["internet"] ||
+          realEstateProperties["adsl"] ||
+          null,
+        basementAttic = realEstateProperties["podrum"] || null,
+        storeRoom = realEstateProperties["ostava"] || null,
+        videoSurveillance = realEstateProperties["video nadzor"],
+        alarm = realEstateProperties["alarm"] || null,
+        suitableForStudents = null,
+        includingBills = null,
+        animalsAllowed = null,
+        pool = realEstateProperties["bazen"] || null,
+        urbanPlanPermit = null,
+        buildingPermit = null,
+        utilityConnection = null,
+        distanceToRiver = null,
+        numberOfViewsAgency = null;
+
+      // Floor versions (there are possibly more versions) :
+      // Sprat: 3/3
+      // Sprat: 1 - 2/2
+      // Sprat: Pr - 7/7
+      // Sprat: -2/0
+      // If there are two parts, that represents more real estates are sold
+      // numberOfFloors is contained in second part, after / sign
+
+      const floorsArray = realEstateProperties["sprat"].split(" - ");
+      let floorText = "";
+      if (floorsArray.length === 1) {
+        const floorDescription = floorsArray[0].split("/");
+        numberOfFloors = parseInt(floorDescription[1]) || null;
+        floorText = floorDescription[0];
+        floor = Math.round(parseFloat(floorText));
+      } else if (floorsArray.length === 2) {
+        const floorDescription = floorsArray[1].split("/");
+        numberOfFloors = parseInt(floorDescription[1]) || null;
+        floorText = floorsArray[0];
+        floor = Math.round(parseFloat(floorText));
+      } else {
+        // This is something strange
+      }
+
+      if (isNaN(floor)) {
+        // It was textual representation of floor, like "Pr", "Su" or similar
+        switch (floorText) {
+          case "pr":
+            floor = 0;
+            break;
+          case "su":
+            floor = -1;
+            break;
+          default:
+            console.log(
+              "[PROSTOR] Unknown textual representation of floor : ",
+              floorText
+            );
+            floor = null;
+        }
+      }
+
+      if (realEstateProperties["namješteno"]) {
+        furnishingType = FURNISHING_TYPE.FURNISHED.id;
+      } else if (realEstateProperties["polunamješteno"]) {
+        furnishingType = FURNISHING_TYPE.HALF_FURNISHED.id;
+      } else {
+        furnishingType = FURNISHING_TYPE.NOT_FURNISHED.id;
+      }
+
+      const title = property_name;
+      const parsedPrice = parseFloat(price.replace(/\./g, "")) || null;
+      const parsedArea = parseFloat(size);
+      const gardenSize = null;
+      const longDescription = null;
+
+      const data = {
+        url,
+        agencyObjectId: prostorId,
+        originAgencyName: AD_AGENCY.PROSTOR,
+        realEstateType,
+        adType,
+        title,
+        price: parsedPrice,
+        area: parsedArea,
+        gardenSize,
+        shortDescription: "",
+        longDescription: longDescription,
+        streetNumber: 0,
+        streetName: realEstateProperties["adresa"],
+        locality: "",
+        municipality: "",
+        city: "",
+        region: "",
+        entity: "",
+        country: "",
+        locationLat: lat,
+        locationLong: lng,
+        adStatus,
+        numberOfRooms,
+        numberOfFloors,
+        floor,
+        accessRoadType,
+        heatingType,
+        furnishingType,
+        balcony,
+        newBuilding,
+        elevator,
+        water,
+        electricity,
+        drainageSystem,
+        registeredInZkBooks,
+        recentlyAdapted,
+        parking,
+        garage,
+        gas,
+        antiTheftDoor,
+        airCondition,
+        phoneConnection,
+        cableTV,
+        internet,
+        basementAttic,
+        storeRoom,
+        videoSurveillance,
+        alarm,
+        suitableForStudents,
+        includingBills,
+        animalsAllowed,
+        pool,
+        urbanPlanPermit,
+        buildingPermit,
+        utilityConnection,
+        distanceToRiver,
+        numberOfViewsAgency
+      };
+
+      return data;
+    } catch (e) {
+      console.error(
+        "[PROSTOR] Exception caught: " + e.message,
+        "\r\nURL:",
+        url
+      );
+      return null;
+    }
+  }
+
+  async extractRealEstates(url, prostorCookie) {
+    if (PRINT_CRAWLER_DEBUG) {
+      console.log("[PROSTOR] Index page : ", url);
+    }
+
+    try {
+      const res = await fetch(url, {
+        headers: { Cookie: prostorCookie }
+      });
+      const body = await res.text();
+      const $ = cheerio.load(body);
+
+      const scriptElement = $(
+        "body > div > div.container-fluid > script:nth-child(7)"
+      );
+
+      if (
+        scriptElement[0] &&
+        scriptElement[0].children &&
+        scriptElement[0].children[0] &&
+        scriptElement[0].children[0].data
+      ) {
+        const scriptData = scriptElement[0].children[0].data;
+
+        try {
+          // script element data contains JS code and we need to extract only data for realEstates
+          // data string starts with : var map; var markers = [{"r ...
+          // so we remove first 23 characters
+          //
+          // real estate JSON data ends with      ...}, ]; map = new...
+          // so we need to find index of that substring to know where to stop
+          // we will NOT include trailing comma because it breaks JSON parse, so we have to close ] bracket manually
+
+          const jsonEndIndex = scriptData.indexOf(", ]; map = new");
+          if (jsonEndIndex > -1) {
+            const jsonData = scriptData.substring(23, jsonEndIndex) + "]";
+            const realEstates = JSON.parse(jsonData);
+
+            // const transformedRealEstates = [];
+            //
+            // for (const realEstate of realEstates) {
+            //   const transformedRealEstate = ProstorCrawler.transformRealEstateData(
+            //     realEstate
+            //   );
+            //   if (transformedRealEstate) {
+            //     transformedRealEstates.push(transformedRealEstate);
+            //   }
+            // }
+            //
+            // return transformedRealEstates;
+            return realEstates;
+          } else {
+            throw {
+              message: "Something is wrong with JSON data or data is moved"
+            };
+          }
+        } catch (e) {
+          console.log(e);
+          throw e;
+        }
+      }
+    } catch (e) {
+      console.error(
+        "[PROSTOR] Exception caught:",
+        e.message || "UNKNOWN MESSAGE"
+      );
+      return [];
+    }
+  }
+
+  //======= HELPER FUNCTIONS =============
+
+  static getAdCategoryId(categoryText) {
+    switch (categoryText) {
+      case "stan":
+        return AD_CATEGORY.FLAT.id;
+      case "kuca":
+        return AD_CATEGORY.HOUSE.id;
+      case "apartman":
+        return AD_CATEGORY.APARTMENT.id;
+      case "poslovni-prostor":
+        return AD_CATEGORY.OFFICE.id;
+      case "garaza":
+        return AD_CATEGORY.GARAGE.id;
+      case "zemljiste":
+        return AD_CATEGORY.LAND.id;
+      default:
+        return undefined;
+    }
+  }
+
+  static getAdTypeId(adTypeText) {
+    switch (adTypeText) {
+      case "prodaja":
+        return AD_TYPE.AD_TYPE_SALE.stringId;
+      case "najam":
+        return AD_TYPE.AD_TYPE_RENT.stringId;
+      case "novogradnja":
+        return AD_TYPE.AD_TYPE_SALE.stringId;
+      default:
+        return undefined;
+    }
+  }
+
+  static getHeatingTypeId(realEstateProperties) {
+    const realEstatePropertiesKeys = Object.keys(realEstateProperties);
+    for (const property of realEstatePropertiesKeys) {
+      switch (property) {
+        case "centralno toplane":
+          return HEATING_TYPE.CENTRAL_CITY.id;
+        case "etažno plinsko":
+          return HEATING_TYPE.CENTRAL_GAS.id;
+        case "termo blok":
+        case "podno grijanje":
+          return HEATING_TYPE.OTHER.id;
+        case "etažno električno":
+        case "konvektori":
+          return HEATING_TYPE.ELECTRICITY.id;
+        case "plinske peći":
+          return HEATING_TYPE.GAS.id;
+        case "vlastita kotlovnica":
+          return HEATING_TYPE.CENTRAL_BOILER.id;
+        case "toplotna pumpa":
+          return HEATING_TYPE.HEAT_PUMP.id;
+        case "kamin":
+          return HEATING_TYPE.WOOD.id;
+        default:
+        //console.log("[PROSTOR] Nepoznato >>>  [", property, "]");
+      }
+    }
+  }
+
+  static getStatusId(statusText) {
+    switch (statusText) {
+      case "":
+        return AD_STATUS.STATUS_NORMAL;
+      case "Rezervisano":
+        return AD_STATUS.STATUS_RESERVED;
+      case "Prodano":
+        return AD_STATUS.STATUS_SOLD;
+      case "Iznajmljeno":
+        return AD_STATUS.STATUS_RENTED;
+      case "VIP ponuda":
+        return AD_STATUS.STATUS_VIP;
+      default:
+        console.log("[PROSTOR] Unknown AD_STATUS : [", statusText, "]");
+        return AD_STATUS.STATUS_NORMAL;
+    }
+  }
+
+  async sleep(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+  }
+
+  async saveCrawledResults(results) {
+    const savers = this.savers;
+
+    // for (const saver of savers) {
+    //   await saver.save(results);
+    // }
+
+    //For now, we use only Postgres saver, so ...
+    return savers[0].save(results);
+    //so that we can use some sequelize options and information when data is inserted
+  }
+  async loginForScraping(PROSTOR_LOGIN, prostorCookie) {
+    let formData = new FormData();
+    formData.append("email", PROSTOR_LOGIN.EMAIL);
+    formData.append("password", PROSTOR_LOGIN.PASSWORD);
+
+    return fetch("https://prostor.ba/moj-prostor/prijava", {
+      method: "POST",
+      body: formData,
+      headers: { Cookie: prostorCookie }
+    })
+      .then(page => {
+        return page.text();
+      })
+      .then(resp => {
+        const $ = cheerio.load(resp);
+        if (
+          $("h1")
+            .text()
+            .indexOf("Dobrodošli") !== -1
+        ) {
+          console.log("[PROSTOR]: Crawler loged in!");
+          return true;
+        } else {
+          console.log("[PROSTOR]: Crawler login failed - wrong credentials!");
+          return false;
+        }
+      })
+      .catch(err => {
+        console.log("[PROSTOR]: Crawler login error ", err);
+      });
+  }
+  async getCookies() {
+    const getResponse = await fetch("https://prostor.ba/moj-prostor/prijava", {
+      headers: { Cookie: "" }
+    });
+    const raw = getResponse.headers.raw()["set-cookie"];
+    const cookie = raw
+      .map(datastring => {
+        const data = datastring.split(";");
+        const cookieData = data[0];
+        return cookieData;
+      })
+      .join(";");
+    return cookie;
+  }
+}
+
+module.exports = ProstorCrawler;

app/crawler/specificCrawlers/rental.js

@@ -0,0 +1,842 @@
+"use strict";
+
+const fetch = require("../../helpers/fetchWrapper");
+const cheerio = require("cheerio");
+const Promise = require("bluebird");
+const moment = require("moment-timezone");
+const htmlToText = require("html-to-text");
+
+const {
+  AD_TYPE,
+  AD_CATEGORY,
+  AD_AGENCY,
+  AD_STATUS,
+  CRAWLER_AD_TYPE,
+  HEATING_TYPE,
+  ACCESS_ROAD_TYPE,
+  FURNISHING_TYPE
+} = require("../../common/enums");
+
+const {
+  DEFAULT_TIMEZONE,
+  PRINT_CRAWLER_DEBUG
+} = require("../../config/appConfig");
+
+const RENTAL_ENUMS = {
+  RENTAL_AD_TYPE: {
+    [CRAWLER_AD_TYPE.ALL]: "/prodaja-1/najam-2",
+    [CRAWLER_AD_TYPE.ONLY_SELL]: "/prodaja-1",
+    [CRAWLER_AD_TYPE.ONLY_RENT]: "/najam-2"
+  },
+  RENTAL_AD_CATEGORY: {
+    [AD_CATEGORY.ALL.id]: "",
+    [AD_CATEGORY.FLAT.id]: "/tip-2",
+    [AD_CATEGORY.HOUSE.id]: "/tip-1",
+    [AD_CATEGORY.LAND.id]: "/tip-5",
+    [AD_CATEGORY.OFFICE.id]: "/tip-4",
+    [AD_CATEGORY.APARTMENT.id]: "/tip-3",
+    [AD_CATEGORY.GARAGE.id]: "/tip-6"
+    //[AD_CATEGORY.COTTAGE.id]: ""
+  },
+  RENTAL_PUBLISHED_DATE_FORMAT: "YYYY-MM-DD HH:mm:ss",
+  RENTAL_RENEWED_DATE_FORMAT: "YYYY-MM-DD u HH:mm:ss"
+};
+
+const { RENTAL_FORCE_CRAWL } = require("../specificConfigs/rental");
+
+class RentalCrawler {
+  constructor(
+    savers = [],
+    crawlerAdTypes = CRAWLER_AD_TYPE.ALL,
+    crawlerAdCategories = [AD_CATEGORY.FLAT, AD_CATEGORY.HOUSE],
+    maxPages = 1000,
+    maxResultsPerPage = 100,
+    ignoredUsernames = [],
+    delayBetweenPages = 1000
+  ) {
+    this.savers = savers;
+    this.baseUrl = "https://www.rental.ba/pretraga/sortiraj-date_DESC";
+    this.crawlerAdTypes = crawlerAdTypes;
+    this.crawlerAdCategories = crawlerAdCategories;
+    this.maxPages = maxPages;
+    this.maxResultsPerPage = maxResultsPerPage;
+    this.delayBetweenPages = delayBetweenPages;
+  }
+
+  async crawl() {
+    const crawlAdCategories = this.crawlerAdCategories;
+
+    const newRealEstates = [];
+
+    if (crawlAdCategories) {
+      const indexGenerators = [];
+      for (const adCategory of crawlAdCategories) {
+        indexGenerators.push(this.categoryIndexer(adCategory));
+      }
+
+      let done = false;
+      while (!done) {
+        const categoryIndexerPromises = [];
+        const generatorsToRemove = [];
+        for (const indexGenerator of indexGenerators) {
+          categoryIndexerPromises.push(indexGenerator.next());
+          generatorsToRemove.push(false);
+        }
+
+        const singlePageResults = await Promise.all(categoryIndexerPromises);
+        const entries = singlePageResults.entries();
+
+        for (const [index, { value: singlePageResult }] of entries) {
+          if (singlePageResult) {
+            const saveResults = await this.saveCrawledResults(singlePageResult);
+            const { newRecords } = saveResults;
+
+            newRealEstates.push(...newRecords);
+
+            if (
+              Array.isArray(newRecords) &&
+              newRecords.length === 0 &&
+              !RENTAL_FORCE_CRAWL
+            ) {
+              generatorsToRemove[index] = true;
+            }
+          } else {
+            //Generator returned undefined, remove this generator from array
+            generatorsToRemove[index] = true;
+            // console.log("Generator ", index + 1, "has no more pages");
+          }
+        }
+
+        // console.log("Generators state : ", generatorsToRemove);
+        for (let i = generatorsToRemove.length - 1; i >= 0; i--) {
+          if (generatorsToRemove[i]) {
+            // console.log("\tRemove generator ", i + 1);
+            indexGenerators.splice(i, 1);
+          }
+        }
+        if (indexGenerators.length === 0) {
+          done = true;
+        }
+
+        await this.sleep(this.delayBetweenPages);
+      }
+    }
+    return newRealEstates;
+  }
+
+  async *categoryIndexer(adCategory) {
+    let pageToIndex = 1;
+
+    const urlAdTypePart = RENTAL_ENUMS.RENTAL_AD_TYPE[this.crawlerAdTypes];
+    const urlCategoryPart = RENTAL_ENUMS.RENTAL_AD_CATEGORY[adCategory];
+    if (urlAdTypePart !== undefined && urlCategoryPart !== undefined) {
+      while (true) {
+        const urlPageToCrawl = `${this.baseUrl}${urlAdTypePart}${urlCategoryPart}/stranica-${pageToIndex}`;
+        const singlePageResults = await this.indexSinglePage(
+          urlPageToCrawl,
+          this.maxResultsPerPage
+        );
+
+        if (Array.isArray(singlePageResults) && singlePageResults.length > 0) {
+          yield singlePageResults;
+        } else {
+          return undefined;
+        }
+
+        ++pageToIndex;
+        if (pageToIndex === this.maxPages) {
+          return undefined;
+        }
+      }
+    } else {
+      return undefined;
+    }
+  }
+
+  async indexSinglePage(url, maxResultsPerPage) {
+    if (PRINT_CRAWLER_DEBUG) {
+      console.log("[RENTAL] Index page : ", url);
+    }
+
+    try {
+      const res = await fetch(url);
+      const body = await res.text();
+      const $ = cheerio.load(body);
+      let hrefs = [];
+
+      $(
+        "body > div > div.container > div.row > div.col-xs-12.col-sm-12.col-md-12.col-lg-9.content-main > div.row.box-items.group-grid-view"
+      )
+        .find(".pull-right")
+        .each((i, elem) => {
+          const href = $(elem)
+            .find("a")
+            .first()
+            .attr("href");
+          if (href) {
+            hrefs.push(href);
+          }
+        });
+
+      let actualNoOfResults =
+        hrefs.length <= maxResultsPerPage ? hrefs.length : maxResultsPerPage;
+
+      const asyncScraping = [];
+      for (let i = 0; i < actualNoOfResults; i++) {
+        asyncScraping.push(this.scrapeAd(hrefs[i]));
+      }
+
+      const scrapedData = await Promise.all(asyncScraping);
+      const filteredScrapedData = scrapedData.filter(adData => !!adData);
+      return filteredScrapedData;
+    } catch (e) {
+      console.error("[RENTAL] Exception caught:" + e);
+      return [];
+    }
+  }
+
+  async scrapeAd(url) {
+    // console.log("[RENTAL] Scraping : ", url);
+    try {
+      const adPageSource = await fetch(url);
+      const body = await adPageSource.text();
+      const $ = cheerio.load(body);
+
+      const mapElementParent = $(".box-map").parent();
+      const scriptElement = $("script", mapElementParent);
+      if (
+        scriptElement[0] &&
+        scriptElement[0].children &&
+        scriptElement[0].children[0] &&
+        scriptElement[0].children[0].data
+      ) {
+        let extractedData;
+        try {
+          //data string starts with : var json_map_data = [{"r ...
+          //so we remove first 20 characters
+
+          const jsonData = scriptElement[0].children[0].data.substring(20);
+          const parsedJsonData = JSON.parse(jsonData);
+          extractedData = parsedJsonData[0];
+        } catch (e) {
+          throw { message: "Can't find ad data JSON" };
+        }
+
+        let adStatus = AD_STATUS.STATUS_NORMAL;
+        const rentalId = extractedData["re_realEstates_id"];
+        const adCategory = this.getKiviCategoryIdFromRentalId(
+          parseInt(extractedData["re_types_id"])
+        );
+        if (!adCategory) {
+          throw {
+            message: `Invalid category : ${extractedData["re_types_id"]}`
+          };
+        }
+        const adType = this.getKiviAdTypeFromRentalActionId(
+          parseInt(extractedData["re_action_id"])
+        );
+        if (!adType) {
+          throw {
+            message: `Invalid ad type : ${extractedData["re_action_id"]}`
+          };
+        }
+
+        const descriptionIds = extractedData["re_descriptions_id"]
+          .split(",")
+          .map(stringNumber => parseInt(stringNumber));
+
+        if (!Array.isArray(descriptionIds)) {
+          throw {
+            message:
+              'Expected array od descriptions but "re_descriptions_id" not found !'
+          };
+        }
+
+        const spaceIds = extractedData["re_spaces_id"]
+          .split(",")
+          .map(stringNumber => parseInt(stringNumber));
+
+        if (!Array.isArray(spaceIds)) {
+          throw {
+            message: 'Expected array od spaces but "re_spaces_id" not found !'
+          };
+        }
+
+        const infrastructureIds = extractedData["re_infrastructure_id"]
+          .split(",")
+          .map(stringNumber => parseInt(stringNumber));
+
+        if (!Array.isArray(infrastructureIds)) {
+          throw {
+            message:
+              'Expected array od infrastructures but "re_infrastructure_id" not found !'
+          };
+        }
+
+        const floorNoIds = extractedData["re_floorNO_id"]
+          .split(",")
+          .map(stringNumber => parseInt(stringNumber));
+
+        if (!Array.isArray(floorNoIds)) {
+          throw {
+            message:
+              'Expected array od infrastructures but "re_floorNO_id" not found !'
+          };
+        }
+
+        const numberOfViewsAgencySelector = $(
+          "body > div > div.container > div.row.content-top > div.col-xs-12.col-sm-12.col-md-9 > div > div.box-viewcount"
+        );
+
+        // number of views is written as : "Broj pregledavanja: NNN"
+        const numberOfViewsAgencyFullText = numberOfViewsAgencySelector
+          .text()
+          .trim();
+
+        const numberOfViewsAgencyParts = numberOfViewsAgencyFullText.split(":");
+
+        const realEstatePropertiesFromDescriptions = this.getPropertiesFromDescriptions(
+          descriptionIds
+        );
+        const realEstatePropertiesFromSpaces = this.getPropertiesFromSpaces(
+          spaceIds
+        );
+
+        const realEstatePropertiesFromInfrastructure = this.getPropertiesFromInfrastructure(
+          infrastructureIds
+        );
+
+        if (extractedData["adm_realEstates_discount"] === "1") {
+          adStatus = AD_STATUS.STATUS_DISCOUNTED;
+        }
+
+        let numberOfRooms =
+            parseInt(extractedData["re_realEstates_roomsNO"]) +
+              parseInt(extractedData["re_realEstates_bedNO"]) || null,
+          numberOfFloors =
+            parseInt(extractedData["re_realEstates_floorsNO"]) ||
+            this.getNumberOfFloorsFromFloorId(extractedData["re_floorNO_id"]),
+          floor =
+            parseInt(extractedData["re_realEstates_floorNO"]) ||
+            this.getFloorNumberFromFloorId(extractedData["re_floorNO_id"]),
+          accessRoadType = realEstatePropertiesFromDescriptions.accessRoadType,
+          heatingType =
+            this.getHeatingTypeId(extractedData["re_heating_id"]) || null,
+          furnishingType = realEstatePropertiesFromDescriptions.furnishingType,
+          balcony =
+            realEstatePropertiesFromDescriptions.balcony ||
+            realEstatePropertiesFromSpaces.balcony,
+          newBuilding = extractedData["op_realEstates_newBuilding"]
+            ? extractedData["op_realEstates_newBuilding"] === "1"
+            : null,
+          elevator = realEstatePropertiesFromDescriptions.elevator,
+          water =
+            realEstatePropertiesFromDescriptions.water ||
+            realEstatePropertiesFromInfrastructure.water,
+          electricity =
+            realEstatePropertiesFromDescriptions.electricity ||
+            realEstatePropertiesFromInfrastructure.electricity,
+          drainageSystem =
+            realEstatePropertiesFromInfrastructure.drainageSystem,
+          registeredInZkBooks =
+            extractedData["op_realEstates_ownerPermit"] === 1 || null,
+          recentlyAdapted = null,
+          parking =
+            realEstatePropertiesFromDescriptions.parking ||
+            realEstatePropertiesFromSpaces.parking,
+          garage = realEstatePropertiesFromSpaces.garage,
+          gas = realEstatePropertiesFromInfrastructure.gas,
+          antiTheftDoor = realEstatePropertiesFromDescriptions.antiTheftDoor,
+          airCondition = realEstatePropertiesFromDescriptions.airCondition,
+          phoneConnection =
+            realEstatePropertiesFromInfrastructure.phoneConnection,
+          cableTV = realEstatePropertiesFromInfrastructure.cableTV,
+          internet = realEstatePropertiesFromInfrastructure.internet,
+          basementAttic =
+            realEstatePropertiesFromSpaces.basementAttic ||
+            this.checkBasemAtticFromFloors(extractedData["re_floorNO_id"]),
+          storeRoom = realEstatePropertiesFromSpaces.storeRoom,
+          videoSurveillance =
+            realEstatePropertiesFromDescriptions.videoSurveillance ||
+            realEstatePropertiesFromInfrastructure.videoSurveillance,
+          alarm = realEstatePropertiesFromDescriptions.alarm,
+          suitableForStudents = null,
+          includingBills =
+            extractedData["op_realEstates_utilitiesIncluded"] === "1" || null,
+          animalsAllowed = null,
+          pool = realEstatePropertiesFromDescriptions.pool,
+          urbanPlanPermit =
+            extractedData["op_realEstates_locationPermit"] === "1" ||
+            realEstatePropertiesFromDescriptions.urbanPlanPermit,
+          buildingPermit =
+            extractedData["op_realEstates_buildingPermit"] === "1" || null,
+          utilityConnection =
+            realEstatePropertiesFromDescriptions.utilityConnection,
+          distanceToRiver = null,
+          numberOfViewsAgency =
+            numberOfViewsAgencyParts.length > 1
+              ? parseInt(numberOfViewsAgencyParts[1])
+              : null;
+
+        const title = extractedData["re_realEstates_portalName"];
+        const extractedPrice = parseFloat(
+          extractedData["re_realEstates_price"]
+        );
+        const price = extractedPrice ? extractedPrice : null;
+        const area = parseFloat(extractedData["re_realEstates_area"]);
+        const gardenSize = parseFloat(
+          extractedData["re_realEstates_fieldArea"]
+        );
+        const longDescription = htmlToText.fromString(
+          extractedData["re_realEstates_description"]
+        );
+        const locationLong = extractedData["re_realEstates_longitude"];
+        const locationLat = extractedData["re_realEstates_latitude"];
+        const publishedDateMoment = moment.tz(
+          extractedData["re_realEstates_inserted"],
+          RENTAL_ENUMS.RENTAL_PUBLISHED_DATE_FORMAT,
+          DEFAULT_TIMEZONE
+        );
+        if (!publishedDateMoment.isValid()) {
+          throw {
+            message: `Invalid published date : ${
+              extractedData["re_realEstates_inserted"]
+            }`
+          };
+        }
+
+        const renewedDateMoment = moment.tz(
+          extractedData["re_realEstates_edited"],
+          RENTAL_ENUMS.RENTAL_RENEWED_DATE_FORMAT,
+          DEFAULT_TIMEZONE
+        );
+        if (!renewedDateMoment.isValid()) {
+          throw {
+            message: `Invalid renewed date : ${
+              extractedData["re_realEstates_edited"]
+            }`
+          };
+        }
+
+        const data = {
+          url,
+          agencyObjectId: rentalId,
+          originAgencyName: AD_AGENCY.RENTAL,
+          realEstateType: adCategory,
+          adType,
+          title,
+          price,
+          area,
+          gardenSize,
+          shortDescription: "",
+          longDescription: longDescription,
+          streetNumber: 0,
+          streetName: "",
+          locality: "",
+          municipality: "",
+          city: "",
+          region: "",
+          entity: "",
+          country: "",
+          locationLat,
+          locationLong,
+          adStatus,
+          publishedDate: publishedDateMoment.toISOString(),
+          renewedDate: renewedDateMoment.toISOString(),
+          numberOfRooms,
+          numberOfFloors,
+          floor,
+          accessRoadType,
+          heatingType,
+          furnishingType,
+          balcony,
+          newBuilding,
+          elevator,
+          water,
+          electricity,
+          drainageSystem,
+          registeredInZkBooks,
+          recentlyAdapted,
+          parking,
+          garage,
+          gas,
+          antiTheftDoor,
+          airCondition,
+          phoneConnection,
+          cableTV,
+          internet,
+          basementAttic,
+          storeRoom,
+          videoSurveillance,
+          alarm,
+          suitableForStudents,
+          includingBills,
+          animalsAllowed,
+          pool,
+          urbanPlanPermit,
+          buildingPermit,
+          utilityConnection,
+          distanceToRiver,
+          numberOfViewsAgency
+        };
+
+        return data;
+      } else {
+        console.log("[RENTAL] No JSON data for this ad : ", url);
+        return null;
+      }
+    } catch (e) {
+      console.error("[RENTAL] Exception caught: " + e.message, "\r\nURL:", url);
+      return null;
+    }
+    return null;
+  }
+
+  //======= HELPER FUNCTIONS =============
+
+  getKiviCategoryIdFromRentalId(rentalCategoryId) {
+    switch (rentalCategoryId) {
+      case 1:
+        return AD_CATEGORY.HOUSE.id;
+      case 2:
+        return AD_CATEGORY.FLAT.id;
+      case 3:
+        return AD_CATEGORY.APARTMENT.id;
+      case 4:
+        return AD_CATEGORY.OFFICE.id;
+      case 5:
+        return AD_CATEGORY.LAND.id;
+      case 6:
+        return AD_CATEGORY.GARAGE.id;
+      default:
+        return undefined;
+    }
+  }
+
+  getKiviAdTypeFromRentalActionId(actionId) {
+    switch (actionId) {
+      case 1:
+        return AD_TYPE.AD_TYPE_SALE.stringId;
+      case 2:
+        return AD_TYPE.AD_TYPE_RENT.stringId;
+      default:
+        return undefined;
+    }
+  }
+
+  getPropertiesFromDescriptions(descriptionIds) {
+    const result = {
+      accessRoadType: null,
+      furnishingType: null,
+      balcony: null,
+      elevator: null,
+      parking: null,
+      antiTheftDoor: null,
+      airCondition: null,
+      videoSurveillance: null,
+      alarm: null,
+      pool: null,
+      urbanPlanPermit: null,
+      utilityConnection: null,
+      water: null,
+      electricity: null
+    };
+
+    for (const descriptionId of descriptionIds) {
+      switch (descriptionId) {
+        case 16:
+          result.furnishingType = FURNISHING_TYPE.NOT_FURNISHED.id;
+          break;
+        case 17:
+          result.furnishingType = FURNISHING_TYPE.HALF_FURNISHED.id;
+          break;
+        case 1:
+        case 28:
+          result.furnishingType = FURNISHING_TYPE.FURNISHED.id;
+          break;
+        case 14:
+          result.elevator = true;
+          break;
+        case 39:
+          result.electricity = true;
+          break;
+        case 40:
+          result.water = true;
+          break;
+        case 41:
+        case 58:
+          result.accessRoadType = ACCESS_ROAD_TYPE.ASPHALT.id;
+          break;
+        case 26:
+          result.balcony = true;
+          break;
+        case 62:
+          result.parking = true;
+          break;
+        case 3:
+          result.antiTheftDoor = true;
+          break;
+        case 2:
+        case 21:
+          result.airCondition = true;
+          break;
+        case 4:
+          result.alarm = true;
+          break;
+        case 55:
+          result.videoSurveillance = true;
+          break;
+        case 9:
+          result.pool = true;
+          break;
+        case 60:
+          result.urbanPlanPermit = true;
+          break;
+        case 38:
+          result.utilityConnection = true;
+          break;
+      }
+    }
+
+    return result;
+  }
+
+  getPropertiesFromSpaces(spaceIds) {
+    const result = {
+      balcony: null,
+      parking: null,
+      garage: null,
+      basementAttic: null,
+      storeRoom: null
+    };
+
+    for (const spaceId of spaceIds) {
+      switch (spaceId) {
+        case 36:
+        case 12:
+          result.parking = true;
+          break;
+        case 1:
+        case 2:
+        case 3:
+          result.balcony = true;
+          break;
+        case 4:
+        case 30:
+          result.garage = true;
+          break;
+        case 9:
+        case 10:
+          result.storeRoom = true;
+          break;
+        case 18:
+        case 34:
+        case 37:
+        case 27:
+          result.basementAttic = true;
+          break;
+      }
+    }
+
+    return result;
+  }
+
+  getHeatingTypeId(heatingRentalId) {
+    // heatingRentalId can have multiple values, like: "1, 2, 3", parseInt will take first integer value
+    const heatingId = parseInt(heatingRentalId);
+    switch (heatingId) {
+      case 27:
+      case 16:
+        return HEATING_TYPE.GAS.id;
+      case 4:
+        return HEATING_TYPE.CENTRAL_GAS.id;
+      case 3:
+      case 23:
+      case 6:
+      case 7:
+      case 8:
+      case 9:
+      case 10:
+        return HEATING_TYPE.CENTRAL_BOILER.id;
+      case 2:
+      case 13:
+      case 30:
+      case 17:
+      case 29:
+      case 31:
+        return HEATING_TYPE.ELECTRICITY.id;
+      case 24:
+      case 25:
+      case 12:
+        return HEATING_TYPE.CENTRAL_CITY.id;
+      case 26:
+      case 21:
+      case 20:
+        return HEATING_TYPE.WOOD.id;
+      case 28:
+      case 19:
+        return HEATING_TYPE.HEAT_PUMP.id;
+      case 14:
+      case 32:
+        return HEATING_TYPE.OTHER.id;
+      default:
+        return null;
+    }
+  }
+
+  getPropertiesFromInfrastructure(infrastructureIds) {
+    const result = {
+      electricity: null,
+      water: null,
+      gas: null,
+      drainageSystem: null,
+      phoneConnection: null,
+      internet: null,
+      videoSurveillance: null,
+      cableTV: null
+    };
+
+    for (const infrastructureId of infrastructureIds) {
+      switch (infrastructureId) {
+        case 1:
+          result.electricity = true;
+          break;
+        case 2:
+          result.water = true;
+          break;
+        case 4:
+          result.gas = true;
+          break;
+        case 5:
+          result.drainageSystem = true;
+          break;
+        case 7:
+        case 8:
+          result.phoneConnection = true;
+          break;
+        case 10:
+          result.internet = true;
+          break;
+        case 11:
+          result.cableTV = true;
+          break;
+        case 16:
+        case 17:
+          result.videoSurveillance = true;
+          break;
+      }
+    }
+
+    return result;
+  }
+
+  getFloorNumberFromFloorId(floorsIdText) {
+    // floorIdText can be array of numbers, separated by comma or number
+    // just extracting floor number from first element
+
+    const floorsId = floorsIdText.split(",");
+    if (floorsId.length === 0) {
+      return null;
+    }
+
+    const firstFloorId = parseInt(floorsId[0]);
+
+    // 1 pod
+    // 2 sut
+    // 3 raz
+    // 4 pri
+    // 5 vpri
+    // 6 prv
+    // 7 dru
+    // 8 tre
+    // 9 čet
+    // 10 man
+    // 11
+    // 12 pot
+    // 13 vpot
+    // 14 tav
+    // 15 pet
+    const floorNumber = [
+      -1,
+      -1,
+      0,
+      0,
+      1,
+      1,
+      2,
+      3,
+      4,
+      null,
+      null,
+      null,
+      null,
+      null,
+      5
+    ];
+
+    return floorNumber[firstFloorId - 1] || null;
+  }
+
+  getNumberOfFloorsFromFloorId(floorsIdText) {
+    // floorIdText can be array of numbers, separated by comma or number
+
+    const floorIds = floorsIdText.split(",");
+    if (floorIds.length === 0) {
+      return null;
+    }
+    let noOfFloors = floorIds.length;
+    // Floors of 'suteren', 'podrum', 'tavan' and 'potkrovlje' are not counted
+    floorIds.forEach(id => {
+      if (
+        parseInt(id) === 1 ||
+        parseInt(id) === 2 ||
+        parseInt(id) === 12 ||
+        parseInt(id) === 14
+      ) {
+        noOfFloors--;
+      }
+    });
+    return noOfFloors;
+  }
+
+  checkBasemAtticFromFloors(floorsIdText) {
+    // floorIdText can be array of numbers, separated by comma or number
+    const floorIds = floorsIdText.split(",");
+
+    let check = false;
+
+    if (floorIds.length === 0) {
+      check = false;
+    }
+    //If floors 'suteren', 'podrum', 'tavan' and 'potkrovlje' exists then tag for basement-attic is true
+    floorIds.forEach(id => {
+      if (
+        parseInt(id) === 1 ||
+        parseInt(id) === 2 ||
+        parseInt(id) === 12 ||
+        parseInt(id) === 14
+      ) {
+        check = true;
+      }
+    });
+    return check;
+  }
+
+  async sleep(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+  }
+
+  async saveCrawledResults(results) {
+    const savers = this.savers;
+
+    // for (const saver of savers) {
+    //   await saver.save(results);
+    // }
+
+    //For now, we use only Postgres saver, so ...
+    return savers[0].save(results);
+    //so that we can use some sequelize options and information when data is inserted
+  }
+}
+
+module.exports = RentalCrawler;

app/crawler/specificCrawlers/saljic.js

@@ -0,0 +1,630 @@
+"use strict";
+
+const fetch = require("../../helpers/fetchWrapper");
+const cheerio = require("cheerio");
+const moment = require("moment-timezone");
+
+const {
+  AD_TYPE,
+  AD_CATEGORY,
+  AD_AGENCY,
+  AD_STATUS,
+  CRAWLER_AD_TYPE,
+  FURNISHING_TYPE,
+  HEATING_TYPE
+} = require("../../common/enums");
+
+const {
+  PRINT_CRAWLER_DEBUG,
+  DEFAULT_TIMEZONE
+} = require("../../config/appConfig");
+const { SALJIC_FORCE_CRAWL } = require("../specificConfigs/saljic");
+
+const SALJIC_ENUMS = {
+  SALJIC_AD_TYPE: {
+    [CRAWLER_AD_TYPE.ALL]: "&input_vrsta=",
+    [CRAWLER_AD_TYPE.ONLY_SELL]: "&input_vrsta=1",
+    [CRAWLER_AD_TYPE.ONLY_RENT]: "&input_vrsta=2"
+  },
+  SALJIC_AD_CATEGORY: {
+    [AD_CATEGORY.ALL.id]: "&input_kategorija=",
+    [AD_CATEGORY.FLAT.id]: "&input_kategorija=15",
+    [AD_CATEGORY.HOUSE.id]: "&input_kategorija=9",
+    [AD_CATEGORY.LAND.id]: "&input_kategorija=5", //3 and 4 also gradjevinsko
+    [AD_CATEGORY.OFFICE.id]: "&input_kategorija=8",
+    [AD_CATEGORY.APARTMENT.id]: "&input_kategorija=1",
+    [AD_CATEGORY.GARAGE.id]: "&input_kategorija=2"
+    //[AD_CATEGORY.COTTAGE.id]: ""
+  }
+};
+
+class SaljicCrawler {
+  constructor(
+    savers = [],
+    crawlerAdTypes = CRAWLER_AD_TYPE.ALL,
+    crawlerAdCategories = [AD_CATEGORY.FLAT, AD_CATEGORY.HOUSE],
+    maxPages = 5000,
+    maxResultsPerPage = 5000,
+    ignoredUsernames = [],
+    delayBetweenPages = 1000
+  ) {
+    this.savers = savers;
+    this.baseUrl = "https://www.saljicnekretnine.ba/v2/nekretnine_search";
+    this.crawlerAdTypes = crawlerAdTypes;
+    this.crawlerAdCategories = crawlerAdCategories;
+    this.maxResultsPerPage = maxResultsPerPage;
+    this.delayBetweenPages = delayBetweenPages;
+  }
+
+  async crawl() {
+    const crawlAdCategories = this.crawlerAdCategories;
+
+    const newRealEstates = [];
+
+    if (crawlAdCategories) {
+      const indexGenerators = [];
+      for (const adCategory of crawlAdCategories) {
+        indexGenerators.push(this.categoryIndexer(adCategory));
+      }
+      //
+      //console.log(indexGenerators);
+      //
+      let done = false;
+      while (!done) {
+        const categoryIndexerPromises = [];
+        const generatorsToRemove = [];
+        for (const indexGenerator of indexGenerators) {
+          categoryIndexerPromises.push(indexGenerator.next());
+          generatorsToRemove.push(false);
+        }
+
+        const singlePageResults = await Promise.all(categoryIndexerPromises);
+        const entries = singlePageResults.entries();
+
+        for (const [index, { value: singlePageResult }] of entries) {
+          if (singlePageResult) {
+            const saveResults = await this.saveCrawledResults(singlePageResult);
+            const { newRecords } = saveResults;
+
+            newRealEstates.push(...newRecords);
+
+            if (
+              Array.isArray(newRecords) &&
+              newRecords.length === 0 &&
+              !SALJIC_FORCE_CRAWL
+            ) {
+              generatorsToRemove[index] = true;
+            }
+          } else {
+            //Generator returned undefined, remove this generator from array
+            generatorsToRemove[index] = true;
+            // console.log("Generator ", index + 1, "has no more pages");
+          }
+        }
+
+        // console.log("Generators state : ", generatorsToRemove);
+        for (let i = generatorsToRemove.length - 1; i >= 0; i--) {
+          if (generatorsToRemove[i]) {
+            // console.log("\tRemove generator ", i + 1);
+            indexGenerators.splice(i, 1);
+          }
+        }
+        if (indexGenerators.length === 0) {
+          done = true;
+        }
+
+        await this.sleep(this.delayBetweenPages);
+      }
+    }
+    return newRealEstates;
+  }
+
+  async *categoryIndexer(adCategory) {
+    let pageToIndex = 1;
+
+    const urlAdTypePart = SALJIC_ENUMS.SALJIC_AD_TYPE[this.crawlerAdTypes];
+    const urlCategoryPart = SALJIC_ENUMS.SALJIC_AD_CATEGORY[adCategory];
+
+    if (urlAdTypePart !== undefined && urlCategoryPart !== undefined) {
+      while (true) {
+        const urlPagePart = pageToIndex === 1 ? "" : (pageToIndex - 1) * 2 * 11;
+        const urlPageToCrawl = `${this.baseUrl}?order_by=${urlAdTypePart}${urlCategoryPart}&per_page=${urlPagePart}`;
+
+        const singlePageResults = await this.indexSinglePage(
+          urlPageToCrawl,
+          this.maxResultsPerPage
+        );
+
+        if (Array.isArray(singlePageResults) && singlePageResults.length > 0) {
+          yield singlePageResults;
+        } else {
+          return undefined;
+        }
+
+        ++pageToIndex;
+        if (pageToIndex === this.maxPages) {
+          return undefined;
+        }
+      }
+    } else {
+      return undefined;
+    }
+  }
+
+  async indexSinglePage(url, maxResultsPerPage) {
+    if (PRINT_CRAWLER_DEBUG) {
+      console.log("[SALJIC] Index page : ", url);
+    }
+
+    try {
+      const res = await fetch(url);
+      const body = await res.text();
+      const $ = cheerio.load(body);
+      let hrefs = [];
+
+      $("#shop")
+        .find(".product")
+        .each((i, elem) => {
+          const href = $(elem)
+            .find("a")
+            .first()
+            .attr("href");
+          if (href) {
+            hrefs.push(href);
+          }
+        });
+
+      let adTypesTmp = [];
+
+      $("#shop")
+        .find(".product")
+        .each((i, elem) => {
+          const adType = $(elem)
+            .find(".trakica-search-page")
+            .text()
+            .trim();
+          if (adType) {
+            adTypesTmp.push(adType);
+          }
+        });
+
+      //Converting to AD_TYPE
+      const adTypes = adTypesTmp.map(adTypeText => {
+        return this.getAdTypeId(adTypeText);
+      });
+
+      //Converting to absolute URLs
+      const hrefsAbs = hrefs.map(link => {
+        return "https://www.saljicnekretnine.ba" + link;
+      });
+
+      let actualNoOfResults =
+        hrefsAbs.length <= maxResultsPerPage
+          ? hrefsAbs.length
+          : maxResultsPerPage;
+
+      const asyncScraping = [];
+      for (let i = 0; i < actualNoOfResults; i++) {
+        asyncScraping.push(this.scrapeAd(hrefsAbs[i], adTypes[i]));
+      }
+
+      const scrapedData = await Promise.all(asyncScraping);
+      const filteredScrapedData = scrapedData.filter(adData => !!adData);
+      return filteredScrapedData;
+    } catch (e) {
+      console.error("[SALJIC] Exception caught:" + e);
+      return [];
+    }
+  }
+
+  async scrapeAd(url, adType) {
+    // console.log("[SALJIC] Scraping : ", url);
+    try {
+      const adPageSource = await fetch(url);
+      const body = await adPageSource.text();
+      const $ = cheerio.load(body);
+
+      // No information for status ex. PRODAN
+      const status = AD_STATUS.STATUS_NORMAL;
+      //Extracting agency ID from url
+      const agencyObjectId = parseInt(url.substring(46, url.length));
+
+      //Extracting main properties
+      const propertySelectors = {
+        title:
+          "div.content-wrap > div.container > div.col-md-8.nobottommargin > div.single-post > div.entry > div.entry-title > h2",
+        price:
+          "div.content-wrap > div.container > div.col-md-8.nobottommargin > div.single-post > div.entry > div.topmargin-sm.single-product > div.product > div.product-price > ins",
+        streetName:
+          "div.content-wrap > div.container > div.col-md-8.nobottommargin > div.single-post > div.entry > div.entry-content.topmargin > p",
+
+        descriptions:
+          "div.content-wrap > div.container > div.col-md-8.nobottommargin > div.single-post > div.entry > div.entry-content.topmargin > div.toggle.toggle-bg > div.togglec >p:nth-child(1)",
+        latAndLong:
+          "div.content-wrap > div.container > div.col-md-8.nobottommargin > div.single-post > div.entry > div.entry-content.topmargin > div.gmap.bottommargin > iframe"
+      };
+      const title = $(propertySelectors.title)
+        .text()
+        .replace(/(\r\n|\n|\r)/gm, "")
+        .replace(/ {1,}/g, " ")
+        .trim();
+
+      const priceText = $(propertySelectors.price)
+        .text()
+        .replace(/(\r\n|\n|\r)/gm, "")
+        .replace(/ {1,}/g, " ")
+        .trim();
+      const price =
+        priceText === "CIJENA NA UPIT"
+          ? null
+          : parseFloat(
+              priceText.substring(8, priceText.length - 3).replace(",", "")
+            );
+
+      const streetName = $(propertySelectors.streetName)
+        .text()
+        .replace(/(\r\n|\n|\r)/gm, "")
+        .trim();
+
+      const descriptions = $(propertySelectors.descriptions)
+        .text()
+        .replace(/\"/g, "")
+        .trim();
+
+      const latAndLongSrc = $(propertySelectors.latAndLong).attr("src");
+      const latText = latAndLongSrc.substring(
+        latAndLongSrc.indexOf("marker=") + 7,
+        latAndLongSrc.indexOf("%2C", latAndLongSrc.indexOf("marker="))
+      );
+      const longText = latAndLongSrc.substring(
+        latAndLongSrc.indexOf("%2C", latAndLongSrc.indexOf("marker=")) + 3,
+        latAndLongSrc.length
+      );
+      const locationLat = parseFloat(latText) || null;
+      const locationLong = parseFloat(longText) || null;
+
+      //====== DETAIL INFORMATION FIELDS ==========
+      let area = null,
+        gardenSize = null,
+        numberOfRooms = null,
+        numberOfFloors = null,
+        floor = null,
+        accessRoadType = null,
+        heatingType = null,
+        furnishingType = null,
+        balcony = null,
+        newBuilding = null,
+        elevator = null,
+        water = null,
+        electricity = null,
+        drainageSystem = null,
+        registeredInZkBooks = null,
+        recentlyAdapted = null,
+        parking = null,
+        garage = null,
+        gas = null,
+        antiTheftDoor = null,
+        airCondition = null,
+        phoneConnection = null,
+        cableTV = null,
+        internet = null,
+        basementAttic = null,
+        storeRoom = null,
+        videoSurveillance = null,
+        alarm = null,
+        suitableForStudents = null,
+        includingBills = null,
+        animalsAllowed = null,
+        pool = null,
+        exchange = null,
+        urbanPlanPermit = null,
+        buildingPermit = null,
+        utilityConnection = null,
+        distanceToRiver = null;
+      let publishedDate = null;
+      let renewedDate = null;
+      let realEstateType;
+      let numberOfViewsAgency = null;
+      let numberOfViewsKivi = null;
+      let streetNumber = 0;
+      let adStatus = status;
+      let shortDescription = descriptions.substring(
+        0,
+        descriptions.indexOf(".")
+      );
+      let longDescription = descriptions;
+      //Extracting data - Glavne karakteristike
+      let mainFieldIndex = 1;
+      do {
+        const mainFieldSelector = `div.content-wrap > div.container > div.col-md-8.nobottommargin > div.single-post > div.entry > div.entry-content.topmargin > div.col-md-12.bottommargin > ul > li.list-group-item:nth-child(${mainFieldIndex})`;
+
+        const mainField = $(mainFieldSelector)
+          .text()
+          .replace(/[\n\r\t]/gm, "")
+          .trim();
+
+        const mainFieldTitle = mainField.substring(0, mainField.indexOf("  "));
+        const mainFieldValue = mainField
+          .substring(mainField.indexOf("  "), mainField.length)
+          .trim();
+
+        switch (mainFieldTitle) {
+          case "Površina":
+            area = parseFloat(
+              mainFieldValue.substring(0, mainFieldValue.indexOf(" "))
+            );
+            break;
+          case "Okućnica":
+            gardenSize = parseFloat(
+              mainFieldValue.substring(0, mainFieldValue.indexOf(" "))
+            );
+            break;
+          case "Broj soba":
+            numberOfRooms = parseInt(mainFieldValue);
+            break;
+          case "Broj spratova":
+            numberOfFloors = parseInt(mainFieldValue);
+            break;
+          case "Sprat":
+            floor = parseInt(mainFieldValue);
+            break;
+          case "Godina renoviranja":
+            recentlyAdapted = true;
+            break;
+          case "Broj parking mjesta":
+            parking = true;
+            break;
+          case "Dostupno od":
+            const day = mainFieldValue.substring(0, 2);
+            const month = mainFieldValue.substring(3, 5);
+            const year = mainFieldValue.substring(6, mainFieldValue.length);
+            publishedDate = new Date(`${month}/${day}/${year}`);
+            break;
+          default:
+            break;
+        }
+
+        if (mainFieldTitle === "") {
+          break;
+        }
+        mainFieldIndex++;
+      } while (true);
+
+      //Extracting data - Sadrzaji
+      let additionalFieldIndex = 1;
+      do {
+        const additionalFieldSelector = `div.content-wrap > div.container > div.col-md-8.nobottommargin > div.single-post > div.entry > div.entry-content.topmargin > div.col-md-12.bottommargin > ul > li.border-color.col-md-5.col-md-offset-1.col-md-pull-1.list-group-item-bottom:nth-child(${additionalFieldIndex})`;
+
+        const additionalField = $(additionalFieldSelector)
+          .text()
+          .trim();
+
+        if (additionalFieldIndex === 1) {
+          //Extracting data of real estate type
+          const categoryTmp = additionalField
+            .replace(/[\n\r\t]/gm, "")
+            .substring(
+              additionalField.indexOf("Kategorija") + 10,
+              additionalField.length
+            )
+            .trim();
+          realEstateType = this.getAdCategoryId(categoryTmp);
+        } else {
+          switch (additionalField) {
+            case "Internet":
+              internet = true;
+              break;
+            case "Garaža":
+              garage = true;
+              break;
+            case "Klima":
+              airCondition = true;
+              break;
+            case "Balkon":
+              balcony = true;
+              break;
+            case "Ostava":
+              storeRoom = true;
+              break;
+            case "Podrum":
+              basementAttic = true;
+              break;
+            case "Blindirana vrata":
+              antiTheftDoor = true;
+              break;
+            case "Voda":
+              water = true;
+              break;
+            case "Kablovska":
+              cableTV = true;
+              break;
+            case "Uknjiženo":
+              registeredInZkBooks = true;
+              break;
+            case "Grijanje - centralno":
+              heatingType = HEATING_TYPE.CENTRAL_CITY.id;
+              break;
+            case "Grijanje - plin":
+              heatingType = HEATING_TYPE.GAS.id;
+              break;
+            case "Grijanje - struja":
+              heatingType = HEATING_TYPE.ELECTRICITY.id;
+              break;
+            case "Grijanje":
+              heatingType = HEATING_TYPE.OTHER.id;
+              break;
+            case "Plin":
+              gas = true;
+              break;
+            case "Namješten":
+              furnishingType = FURNISHING_TYPE.FURNISHED.id;
+              break;
+            case "Alarm":
+              alarm = true;
+              break;
+            case "Video nadzor":
+              videoSurveillance = true;
+              break;
+            case "Lift":
+              elevator = true;
+              break;
+            case "Novogradnja":
+              newBuilding = true;
+              break;
+
+            default:
+              break;
+          }
+        }
+
+        if (additionalField === "") {
+          break;
+        }
+        additionalFieldIndex++;
+      } while (true);
+
+      //If no published date it takes current date of crawling
+      if (publishedDate) {
+        renewedDate = new Date();
+      } else {
+        publishedDate = new Date();
+        renewedDate = new Date();
+      }
+
+      const originAgencyName = AD_AGENCY.SALJIC;
+      const locality = "";
+      const municipality = "";
+      const city = "";
+      const region = "";
+      const entity = "";
+      const country = "";
+
+      const data = {
+        url,
+        agencyObjectId,
+        originAgencyName,
+        realEstateType,
+        adType,
+        title,
+        price,
+        area,
+        gardenSize,
+        shortDescription,
+        longDescription,
+        streetNumber,
+        streetName,
+        locality,
+        municipality,
+        city,
+        region,
+        entity,
+        country,
+        locationLat,
+        locationLong,
+        adStatus,
+        publishedDate,
+        renewedDate,
+        numberOfRooms,
+        numberOfFloors,
+        floor,
+        accessRoadType,
+        heatingType,
+        furnishingType,
+        balcony,
+        newBuilding,
+        elevator,
+        water,
+        electricity,
+        drainageSystem,
+        registeredInZkBooks,
+        recentlyAdapted,
+        parking,
+        garage,
+        gas,
+        antiTheftDoor,
+        airCondition,
+        phoneConnection,
+        cableTV,
+        internet,
+        basementAttic,
+        storeRoom,
+        videoSurveillance,
+        alarm,
+        suitableForStudents,
+        includingBills,
+        animalsAllowed,
+        pool,
+        exchange,
+        urbanPlanPermit,
+        buildingPermit,
+        utilityConnection,
+        distanceToRiver,
+        numberOfViewsAgency,
+        numberOfViewsKivi
+      };
+
+      return data;
+    } catch (e) {
+      console.error("Exception caught: " + e.message, "\r\nURL:", url);
+    }
+    return null;
+  }
+
+  //======= HELPER FUNCTIONS =============
+
+  getAdCategoryId(categoryText) {
+    switch (categoryText) {
+      case "Stan":
+        return AD_CATEGORY.FLAT.id;
+      case "Građevinsko zemljiste":
+        return AD_CATEGORY.LAND.id;
+      case "Industrijsko zemljiste":
+        return AD_CATEGORY.LAND.id;
+      case "Poljoprivredno zemljiste":
+        return AD_CATEGORY.LAND.id;
+      case "Kuća":
+        return AD_CATEGORY.HOUSE.id;
+      case "Poslovni prostor":
+        return AD_CATEGORY.OFFICE.id;
+      case "Kancelarije":
+        return AD_CATEGORY.OFFICE.id;
+      case "Apartmani":
+        return AD_CATEGORY.APARTMENT.id;
+      case "Garaža":
+        return AD_CATEGORY.GARAGE.id;
+      case "Vikendica":
+        return AD_CATEGORY.COTTAGE.id;
+      default:
+        return undefined;
+    }
+  }
+
+  getAdTypeId(adTypeText) {
+    switch (adTypeText) {
+      case "PRODAJA":
+        return AD_TYPE.AD_TYPE_SALE.stringId;
+      case "NAJAM":
+        return AD_TYPE.AD_TYPE_RENT.stringId;
+      default:
+        return undefined;
+    }
+  }
+
+  async sleep(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+  }
+
+  async saveCrawledResults(results) {
+    const savers = this.savers;
+
+    // for (const saver of savers) {
+    //   await saver.save(results);
+    // }
+
+    //For now, we use only Postgres saver, so ...
+    return savers[0].save(results);
+    //so that we can use some sequelize options and information when data is inserted
+  }
+}
+
+module.exports = SaljicCrawler;

app/helpers/db/priceHistory.js

@@ -0,0 +1,20 @@
+"use strict";
+const db = require("../../models/index");
+const sequelize = require("sequelize");
+
+const bulkUpsertPriceHistory = async priceHistoryData => {
+  try {
+    const order = [["realEstateId", "desc"]];
+
+    return await db.PriceHistory.bulkCreate(priceHistoryData, {
+      order,
+      ignoreDuplicates: true
+    });
+  } catch (e) {
+    console.log("Error bulk upserting priceHistory : ", e);
+  }
+};
+
+module.exports = {
+  bulkUpsertPriceHistory
+};

app/helpers/db/realEstate.js

@@ -2,6 +2,7 @@
 const db = require("../../models/index");
 const sequelize = require("sequelize");
 const Op = sequelize.Op;
+const { AD_CATEGORY } = require("../../common/enums");
 
 const bulkUpsertRealEstates = async realEstateData => {
   try {
@@ -26,7 +27,42 @@ const bulkUpsertRealEstates = async realEstateData => {
       "gardenSize",
       "adStatus",
       "updatedAt",
-      "renewedDate"
+      "renewedDate",
+      "numberOfRooms",
+      "numberOfFloors",
+      "floor",
+      "accessRoadType",
+      "heatingType",
+      "furnishingType",
+      "balcony",
+      "newBuilding",
+      "elevator",
+      "water",
+      "electricity",
+      "drainageSystem",
+      "registeredInZkBooks",
+      "recentlyAdapted",
+      "parking",
+      "garage",
+      "gas",
+      "antiTheftDoor",
+      "airCondition",
+      "phoneConnection",
+      "cableTV",
+      "internet",
+      "basementAttic",
+      "storeRoom",
+      "videoSurveillance",
+      "alarm",
+      "suitableForStudents",
+      "includingBills",
+      "animalsAllowed",
+      "pool",
+      "urbanPlanPermit",
+      "buildingPermit",
+      "utilityConnection",
+      "distanceToRiver",
+      "numberOfViewsAgency"
     ];
     const order = [["updatedAt", "desc"]];
 
@@ -52,9 +88,26 @@ const findRealEstatesForSearchRequest = async (searchRequest, maxResults) => {
     sizeMax,
     adType,
     realEstateType,
-    areaToSearch
+    areaToSearch,
+    gardenSizeMin,
+    gardenSizeMax,
+    numberOfRoomsMin,
+    numberOfRoomsMax,
+    numberOfFloorsMin,
+    numberOfFloorsMax,
+    floorMin,
+    floorMax,
+    includeIncompleteAds,
+    includeWithoutPrice,
+    balcony,
+    elevator,
+    newBuilding,
+    accessRoadType
   } = searchRequest;
 
+  //Needed for defining which attribute should exist or not
+  const realEstateTypeObject = AD_CATEGORY[realEstateType];
+
   const longitudeColumn = sequelize.col("locationLong");
   const latitudeColumn = sequelize.col("locationLat");
 
@@ -81,13 +134,12 @@ const findRealEstatesForSearchRequest = async (searchRequest, maxResults) => {
 
   const geoSearchQueryPart = sequelize.where(contains, true);
 
+  //General queries contain only attributes that are defined for every searchreq
+
+  //Query for case of complete ads
   const query = {
     adType,
     realEstateType,
-    price: {
-      [Op.lte]: priceMax,
-      [Op.gte]: priceMin
-    },
     area: {
       [Op.lte]: sizeMax,
       [Op.gte]: sizeMin
@@ -95,10 +147,199 @@ const findRealEstatesForSearchRequest = async (searchRequest, maxResults) => {
     [Op.and]: geoSearchQueryPart
   };
 
+  //Query for case of incomplete ads
+  const queryIncludeIncomplete = {
+    adType,
+    realEstateType,
+    area: {
+      [Op.or]: {
+        [Op.and]: {
+          [Op.lte]: sizeMax,
+          [Op.gte]: sizeMin
+        },
+        [Op.is]: null
+      }
+    },
+    [Op.and]: geoSearchQueryPart
+  };
+
+  //Is user unchecked includeWithoutPrice FALSE then it shouldn't return null values of price
+  //If not then null values are accepted (this is DEFAULT)
+  //includeIncpompleteAds does not have effect on price query
+  if (includeWithoutPrice) {
+    query.price = {
+      [Op.or]: {
+        [Op.and]: {
+          [Op.lte]: priceMax,
+          [Op.gte]: priceMin
+        },
+        [Op.is]: null
+      }
+    };
+    queryIncludeIncomplete.price = {
+      [Op.or]: {
+        [Op.and]: {
+          [Op.lte]: priceMax,
+          [Op.gte]: priceMin
+        },
+        [Op.is]: null
+      }
+    };
+  } else {
+    query.price = {
+      [Op.and]: {
+        [Op.lte]: priceMax,
+        [Op.gte]: priceMin
+      }
+    };
+    queryIncludeIncomplete.price = {
+      [Op.and]: {
+        [Op.lte]: priceMax,
+        [Op.gte]: priceMin
+      }
+    };
+  }
+  //Every other attribute is checked separately and included in query only if it is defined for real estate type
+
+  if (
+    realEstateTypeObject.hasGardenSize &&
+    gardenSizeMax != null &&
+    gardenSizeMin != null
+  ) {
+    query.gardenSize = {
+      [Op.lte]: gardenSizeMax,
+      [Op.gte]: gardenSizeMin
+    };
+    queryIncludeIncomplete.gardenSize = {
+      [Op.or]: {
+        [Op.and]: {
+          [Op.lte]: gardenSizeMax,
+          [Op.gte]: gardenSizeMin
+        },
+        [Op.is]: null
+      }
+    };
+  }
+
+  if (
+    realEstateTypeObject.hasNumberOfRoom &&
+    numberOfRoomsMin != null &&
+    numberOfRoomsMax != null
+  ) {
+    query.numberOfRooms = {
+      [Op.lte]: numberOfRoomsMax,
+      [Op.gte]: numberOfRoomsMin
+    };
+    queryIncludeIncomplete.numberOfRooms = {
+      [Op.or]: {
+        [Op.and]: {
+          [Op.lte]: numberOfRoomsMax,
+          [Op.gte]: numberOfRoomsMin
+        },
+        [Op.is]: null
+      }
+    };
+  }
+
+  if (
+    realEstateTypeObject.hasNumberOfFloors &&
+    numberOfFloorsMin != null &&
+    numberOfFloorsMax != null
+  ) {
+    query.numberOfFloors = {
+      [Op.lte]: numberOfFloorsMax,
+      [Op.gte]: numberOfFloorsMin
+    };
+    queryIncludeIncomplete.numberOfFloors = {
+      [Op.or]: {
+        [Op.and]: {
+          [Op.lte]: numberOfFloorsMax,
+          [Op.gte]: numberOfFloorsMin
+        },
+        [Op.is]: null
+      }
+    };
+  }
+
+  if (
+    realEstateTypeObject.hasFloorProp &&
+    floorMin != null &&
+    floorMax != null
+  ) {
+    query.floor = {
+      [Op.lte]: floorMax,
+      [Op.gte]: floorMin
+    };
+    queryIncludeIncomplete.floor = {
+      [Op.or]: {
+        [Op.and]: {
+          [Op.lte]: floorMax,
+          [Op.gte]: floorMin
+        },
+        [Op.is]: null
+      }
+    };
+  }
+  //Logic for balcony, newBuilding and elevator from users side
+  //If true is checked, then I want characteristic to be true but,
+  //if it is not checked, then I dont care - it can be null or false or true
+  if (realEstateTypeObject.hasBalconyProp && balcony === true) {
+    query.balcony = {
+      [Op.eq]: balcony
+    };
+    queryIncludeIncomplete.balcony = {
+      [Op.or]: {
+        [Op.eq]: balcony,
+        [Op.is]: null
+      }
+    };
+  }
+
+  if (realEstateTypeObject.hasNewBuildingProp && newBuilding === true) {
+    query.newBuilding = {
+      [Op.eq]: newBuilding
+    };
+    queryIncludeIncomplete.newBuilding = {
+      [Op.or]: {
+        [Op.eq]: newBuilding,
+        [Op.is]: null
+      }
+    };
+  }
+
+  if (realEstateTypeObject.hasElevatorProp && elevator === true) {
+    query.elevator = {
+      [Op.eq]: elevator
+    };
+    queryIncludeIncomplete.elevator = {
+      [Op.or]: {
+        [Op.eq]: elevator,
+        [Op.is]: null
+      }
+    };
+  }
+  //If user wants 'ANY' road type acces then it is not included in query -
+  //returns every road type and null values
+  if (accessRoadType !== "ANY") {
+    query.accessRoadType = {
+      [Op.eq]: accessRoadType
+    };
+    queryIncludeIncomplete.accessRoadType = {
+      [Op.or]: {
+        [Op.eq]: accessRoadType,
+        [Op.is]: null
+      }
+    };
+  }
+
+  //When includeIncompleteAds are not defined - null it will consider it true
   const order = [["updatedAt", "desc"]];
 
-  return await db.RealEstate.findAll({
+  return db.RealEstate.findAll({
-    where: query,
+    where:
+      includeIncompleteAds || includeIncompleteAds == null
+        ? queryIncludeIncomplete
+        : query,
     limit: maxResults,
     order
   });

app/helpers/db/searchRequest.js

@@ -2,11 +2,13 @@
 const db = require("../../models/index");
 const sequelize = require("sequelize");
 const Op = sequelize.Op;
+const { AD_CATEGORY } = require("../../common/enums");
 
 const getSearchRequest = async searchRequestId => {
   try {
     return await db.SearchRequest.findByPk(searchRequestId);
   } catch (error) {
+    console.log("searchrequest.js", error);
     return null;
   }
 };
@@ -22,7 +24,15 @@ const findSearchRequestsForRealEstate = async realEstate => {
     adType,
     realEstateType,
     locationLat,
-    locationLong
+    locationLong,
+    accessRoadType,
+    balcony,
+    newBuilding,
+    elevator,
+    gardenSize,
+    numberOfRooms,
+    numberOfFloors,
+    floor
   } = realEstate;
 
   if (!locationLat || !locationLong) {
@@ -39,32 +49,411 @@ const findSearchRequestsForRealEstate = async realEstate => {
 
   const geoSearchQueryPart = sequelize.where(contains, true);
 
+  //Needed for defining which attribute should exist or not
+  const realEstateTypeObject = AD_CATEGORY[realEstateType];
+
+  // ?? Needed to decide on including incomplete RealEstates data
+  let checkForIncompleteWanted = false;
+
+  //Attributes are checked separately to make different query parts
+
+  //If real estate price is number then it searches for req that have priceMin and priceMax
+  //If real estate price is null it searches for req that accept ads without price
+  //User always defines price and area (sliders) - not null in search req
+  let priceQuery = {};
+  if (price != null) {
+    priceQuery = {
+      [Op.and]: [
+        {
+          priceMin: {
+            [Op.lte]: price
+          }
+        },
+        {
+          priceMax: {
+            [Op.gte]: price
+          }
+        }
+      ]
+    };
+  } else {
+    priceQuery = {
+      includeWithoutPrice: {
+        [Op.eq]: true
+      }
+    };
+  }
+
+  let areaQuery = {};
+  if (area != null) {
+    areaQuery = {
+      [Op.and]: [
+        {
+          sizeMin: {
+            [Op.lte]: area
+          }
+        },
+        {
+          sizeMax: {
+            [Op.gte]: area
+          }
+        }
+      ]
+    };
+  } else {
+    checkForIncompleteWanted = true;
+  }
+
+  //Other attributes can be defined or not depending on RealEstate type
+  //we check what to include in query based on real estate type object
+  let gardenSizeQuery = {};
+  if (realEstateTypeObject.hasGardenSize) {
+    if (gardenSize != null) {
+      gardenSizeQuery = {
+        [Op.and]: [
+          {
+            gardenSizeMin: {
+              [Op.lte]: gardenSize
+            }
+          },
+          {
+            gardenSizeMax: {
+              [Op.gte]: gardenSize
+            }
+          }
+        ]
+      };
+    } else {
+      checkForIncompleteWanted = true;
+    }
+  }
+
+  let numberOfRoomsQuery = {};
+  if (realEstateTypeObject.hasNumberOfRoom) {
+    if (numberOfRooms != null) {
+      //If real estate has defined number of rooms ex. 3 it returns req
+      // that accepts 3 rooms or ones that don't have defined number - null
+      //Ex. they didnt choose advanced filters at all
+      numberOfRoomsQuery = {
+        [Op.and]: [
+          {
+            numberOfRoomsMin: {
+              [Op.or]: {
+                [Op.lte]: numberOfRooms,
+                [Op.is]: null
+              }
+            }
+          },
+          {
+            numberOfRoomsMax: {
+              [Op.or]: {
+                [Op.gte]: numberOfRooms,
+                [Op.is]: null
+              }
+            }
+          }
+        ]
+      };
+    } else {
+      // If real estate dont have defined number of rooms ex. null
+      //It returns requests that didn't choose number of rooms - also null
+      //Or ones that picked some values but also picked to includeIncomplete ads (or default)
+      numberOfRoomsQuery = {
+        [Op.or]: [
+          {
+            [Op.and]: [
+              {
+                numberOfRoomsMin: {
+                  [Op.is]: null
+                }
+              },
+              {
+                numberOfRoomsMax: {
+                  [Op.is]: null
+                }
+              }
+            ]
+          },
+          {
+            includeIncompleteAds: {
+              [Op.or]: {
+                [Op.eq]: true,
+                [Op.is]: null
+              }
+            }
+          }
+        ]
+      };
+    }
+  }
+  //Same logic for number of Floors and floors
+  let numberOfFloorsQuery = {};
+  if (realEstateTypeObject.hasNumberOfFloors) {
+    if (numberOfFloors != null) {
+      numberOfFloorsQuery = {
+        [Op.and]: [
+          {
+            numberOfFloorsMin: {
+              [Op.or]: {
+                [Op.lte]: numberOfFloors,
+                [Op.is]: null
+              }
+            }
+          },
+          {
+            numberOfFloorsMax: {
+              [Op.or]: {
+                [Op.gte]: numberOfFloors,
+                [Op.is]: null
+              }
+            }
+          }
+        ]
+      };
+    } else {
+      numberOfFloorsQuery = {
+        [Op.or]: [
+          {
+            [Op.and]: [
+              {
+                numberOfFloorsMin: {
+                  [Op.is]: null
+                }
+              },
+              {
+                numberOfFloorsMax: {
+                  [Op.is]: null
+                }
+              }
+            ]
+          },
+          {
+            includeIncompleteAds: {
+              [Op.or]: {
+                [Op.eq]: true,
+                [Op.is]: null
+              }
+            }
+          }
+        ]
+      };
+    }
+  }
+  let floorQuery = {};
+  if (realEstateTypeObject.hasFloorProp) {
+    if (floor != null) {
+      floorQuery = {
+        [Op.and]: [
+          {
+            floorMin: {
+              [Op.or]: {
+                [Op.lte]: floor,
+                [Op.is]: null
+              }
+            }
+          },
+          {
+            floorMax: {
+              [Op.or]: {
+                [Op.gte]: floor,
+                [Op.is]: null
+              }
+            }
+          }
+        ]
+      };
+    } else {
+      floorQuery = {
+        [Op.or]: [
+          {
+            [Op.and]: [
+              {
+                floorMin: {
+                  [Op.is]: null
+                }
+              },
+              {
+                floorMax: {
+                  [Op.is]: null
+                }
+              }
+            ]
+          },
+          {
+            includeIncompleteAds: {
+              [Op.or]: {
+                [Op.eq]: true,
+                [Op.is]: null
+              }
+            }
+          }
+        ]
+      };
+    }
+  }
+
+  //Logic for balcony, newBuilding and elevator
+  //If user dont check checkbox for ex. elevator  it does not mean he only wants no elevator
+  //If real estate characteristic =true find all req, one that wants charachertistic or dont care - dont need query
+  //If real estate characteristic = false, find all req exept for ones that wants characteristic to be true
+  //If real estate characteristic = null, dont know if true or false, find req that dont care or want char and want incomplete ads
+  let balconyQuery = {};
+  if (realEstateTypeObject.hasBalconyProp && balcony !== true) {
+    if (balcony === false) {
+      balconyQuery = {
+        balcony: {
+          [Op.ne]: true
+        }
+      };
+    } else if (balcony === null) {
+      balconyQuery = {
+        [Op.or]: [
+          {
+            balcony: {
+              [Op.ne]: true
+            }
+          },
+          {
+            [Op.and]: [
+              {
+                balcony: {
+                  [Op.eq]: true
+                }
+              },
+              {
+                includeIncompleteAds: {
+                  [Op.or]: {
+                    [Op.eq]: true,
+                    [Op.is]: null
+                  }
+                }
+              }
+            ]
+          }
+        ]
+      };
+    }
+  }
+  let newBuildingQuery = {};
+  if (realEstateTypeObject.hasNewBuildingProp && newBuilding !== true) {
+    if (newBuilding === false) {
+      newBuildingQuery = {
+        newBuilding: {
+          [Op.ne]: true
+        }
+      };
+    } else if (newBuilding === null) {
+      newBuildingQuery = {
+        [Op.or]: [
+          {
+            newBuilding: {
+              [Op.ne]: true
+            }
+          },
+          {
+            [Op.and]: [
+              {
+                newBuilding: {
+                  [Op.eq]: true
+                }
+              },
+              {
+                includeIncompleteAds: {
+                  [Op.or]: {
+                    [Op.eq]: true,
+                    [Op.is]: null
+                  }
+                }
+              }
+            ]
+          }
+        ]
+      };
+    }
+  }
+  let elevatorQuery = {};
+  if (realEstateTypeObject.hasElevatorProp && elevator !== true) {
+    if (elevator === false) {
+      elevatorQuery = {
+        elevator: {
+          [Op.ne]: true
+        }
+      };
+    } else if (elevator === null) {
+      elevatorQuery = {
+        [Op.or]: [
+          {
+            elevator: {
+              [Op.ne]: true
+            }
+          },
+          {
+            [Op.and]: [
+              {
+                elevator: {
+                  [Op.eq]: true
+                }
+              },
+              {
+                includeIncompleteAds: {
+                  [Op.or]: {
+                    [Op.eq]: true,
+                    [Op.is]: null
+                  }
+                }
+              }
+            ]
+          }
+        ]
+      };
+    }
+  }
+  //General query consists of each individual query
   const query = {
     adType,
     realEstateType,
     subscribed: true,
-    [Op.and]: geoSearchQueryPart
+    [Op.and]: [
+      geoSearchQueryPart,
+      priceQuery,
+      areaQuery,
+      gardenSizeQuery,
+      numberOfRoomsQuery,
+      numberOfFloorsQuery,
+      floorQuery,
+      balconyQuery,
+      newBuildingQuery,
+      elevatorQuery
+    ]
   };
 
-  if (price) {
+  //AccessRoadType is defined - should exists for each ad and estate type
-    query.priceMin = {
+  if (accessRoadType != null) {
-      [Op.lte]: price
+    query.accessRoadType = {
+      [Op.or]: {
+        [Op.like]: "ANY",
+        [Op.eq]: accessRoadType
+      }
     };
-    query.priceMax = {
+  } else {
-      [Op.gte]: price
+    //Null values are returned for user request that wanted ANY acces road type
+    query.accessRoadType = {
+      [Op.eq]: "ANY"
+    };
+  }
+  //Tag to check if incomplete ads are accepted in query which is default
+  if (checkForIncompleteWanted) {
+    query.includeIncompleteAds = {
+      [Op.or]: {
+        [Op.eq]: true,
+        [Op.is]: null
+      }
     };
   }
 
-  if (area) {
+  return await db.SearchRequest.findAll({
-    query.sizeMin = {
+    where: query
-      [Op.lte]: area
+  });
-    };
-    query.sizeMax = {
-      [Op.gte]: area
-    };
-  }
-
-  return await db.SearchRequest.findAll({ where: query });
 };
 
 module.exports = {

app/helpers/db/searchRequestMatch.js

@@ -1,5 +1,8 @@
 "use strict";
 const db = require("../../models/index");
+const sequelize = require("sequelize");
+const Op = sequelize.Op;
+const { CHECK_UP_DAYS } = require("../../config/appConfig");
 
 const findRealEstatesForSearchRequest = async searchRequestId => {
   const query = {
@@ -24,6 +27,59 @@ const findRealEstatesForSearchRequest = async searchRequestId => {
   return matchingRealEstates;
 };
 
+const findNotNotifiedMatches = async () => {
+  const query = {
+    notified: false
+  };
+
+  const searchRequestsModel = { model: db.SearchRequest, as: "searchRequests" };
+  const realEstateModel = { model: db.RealEstate, as: "realEstates" };
+  const include = [searchRequestsModel, realEstateModel];
+
+  const matchingRecords = await db.SearchRequestMatch.findAll({
+    where: query,
+    include
+  });
+
+  return matchingRecords;
+};
+const findAllRequestsForCheckUp = async () => {
+  //First we find IDs of search request that don't need to be emailed for check up - to EXCLUDE
+  //The ones that received notification for real estate CHECK_UP_DAYS days from now
+  const date = new Date();
+  const checkUpDate = date.getDate() - CHECK_UP_DAYS;
+  date.setDate(checkUpDate);
+  const dateQuery = {
+    createdAt: {
+      [Op.gte]: date
+    }
+  };
+
+  const excludedMatches = await db.SearchRequestMatch.findAll({
+    attributes: ["searchRequestId"],
+    where: dateQuery,
+    order: [["searchRequestId", "ASC"]]
+  });
+
+  const excludedRequestsAll = excludedMatches.map(match => {
+    return match.dataValues.searchRequestId;
+  });
+  //Removing duplicate search request id-s for optimization
+  const excludedRequests = [...new Set(excludedRequestsAll)];
+
+  const query = {
+    subscribed: true,
+    id: {
+      [Op.notIn]: excludedRequests
+    }
+  };
+  const allRequestsForCheckUp = await db.SearchRequest.findAll({
+    where: query
+  });
+
+  return allRequestsForCheckUp;
+};
+
 const addMatches = async matchingRecords => {
   return await db.SearchRequestMatch.bulkCreate(matchingRecords, {
     ignoreDuplicates: true
@@ -32,5 +88,7 @@ const addMatches = async matchingRecords => {
 
 module.exports = {
   findRealEstatesForSearchRequest,
-  addMatches
+  addMatches,
+  findNotNotifiedMatches,
+  findAllRequestsForCheckUp
 };

app/helpers/email.js

@@ -1,5 +1,5 @@
 const isValidEmail = email => {
-  const simpleEmailRegex = /^.+@.+\..+$/;
+  const simpleEmailRegex = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
   return email && email.length < 250 && simpleEmailRegex.test(email);
 };
 

app/helpers/emailContentGenerator.js

@@ -1,10 +1,18 @@
 "use strict";
 
-const { MAX_REAL_ESTATES_IN_EMAIL, APP_URL } = require("../config/appConfig");
+const {
-const { AD_CATEGORY } = require("../common/enums");
+  MAX_REAL_ESTATES_IN_EMAIL,
+  APP_URL,
+  STAGING
+} = require("../config/appConfig");
+const { AD_CATEGORY, AD_TYPE, EMAIL_FREQUENCY } = require("../common/enums");
 
-const generateEmailFooter = searchRequestId => {
+//Tag to recognize staging from development
-  return `<div>Ako želite prestati dobijati obavještenja za ovu pretragu, <a href="${APP_URL}/odjava/${searchRequestId}">odjavite ovdje</a></div>
+const stagingTag = STAGING ? "[STAGING] " : "";
+
+const generateEmailFooter = (searchRequestId, emailFrequencyTitle) => {
+  return `  <div>Trenutno ste prijavljeni da obavještenja o novim nekretninama primate <strong>${emailFrequencyTitle.toLowerCase()} </strong>.</div>
+    <div>Ako želite prestati dobijati obavještenja za ovu pretragu, <a href="${APP_URL}/odjava/${searchRequestId}">odjavite ovdje</a></div>
      <div>Ako želite pogledati ili promijeniti uslove za ovu pretragu, <a href="${APP_URL}/pregled/${searchRequestId}">pogledajte ovdje</a></div>
      <br/> 
      <strong>Vaš,<br/>Kivi tim</strong>`;
@@ -20,19 +28,41 @@ const generateRealEstateLinks = realEstates => {
   return realEstateLinks;
 };
 
-const generateNotificationEmail = (realEstates, searchRequestId) => {
+const generateNotificationEmail = (
+  realEstates,
+  searchRequestId,
+  noAllRealEstates,
+  dailyNotification = false
+) => {
   const truncateList = realEstates.length > MAX_REAL_ESTATES_IN_EMAIL;
+
   const realEstatesToShow = truncateList
     ? realEstates.slice(0, MAX_REAL_ESTATES_IN_EMAIL)
     : realEstates;
 
   const allRealEstatesLink = `${APP_URL}/nekretnine/${searchRequestId}`;
-  const realEstateLinks = generateRealEstateLinks(realEstatesToShow);
-  const moreRealEstates = `<div>Kompletan spisak nekretnina možete pogledati na <a href="${allRealEstatesLink}">listi nekretnina</a><div>`;
-  const emailFooter = generateEmailFooter(searchRequestId);
 
-  return `<h3>Zdravo</h3>
+  const emailFrequencyTitle = dailyNotification
-  <h4>Pronašli smo nekretnine koje odgovaraju Vašoj pretrazi</h4>
+    ? EMAIL_FREQUENCY.DAILY.title
+    : EMAIL_FREQUENCY.ASAP.title;
+
+  const realEstateLinks = generateRealEstateLinks(realEstatesToShow);
+  const moreRealEstates = `<div>Kompletan spisak nekretnina (${noAllRealEstates}) možete pogledati na <a href="${allRealEstatesLink}">listi nekretnina</a><div>`;
+  const emailFooter = generateEmailFooter(searchRequestId, emailFrequencyTitle);
+  const asapMessageBody =
+    realEstates.length > 1
+      ? "Pronašli smo nekretnine koje odgovaraju Vašoj pretrazi"
+      : "Pronašli smo nekretninu koja odgovara Vašoj pretrazi";
+
+  const dailyMessageBody =
+    realEstates.length > 1
+      ? "U posljednja 24h objavljene su sljedeće nekretnine koje odgovaraju uslovima Vaše pretrage"
+      : "U posljednja 24h objavljena je sljedeća nekretnina koja odgovara uslovima Vaše pretrage";
+
+  const messageBody = dailyNotification ? dailyMessageBody : asapMessageBody;
+
+  return `<h3>${stagingTag}Zdravo</h3>
+  <h4>${messageBody}</h4>
   <div>
   ${realEstateLinks}
   <div/>
@@ -44,6 +74,28 @@ const generateNotificationEmail = (realEstates, searchRequestId) => {
 
 const generateNewSearchRequestEmail = (searchRequest, matchingRealEstates) => {
   const realEstateType = AD_CATEGORY[searchRequest.realEstateType];
+  let adTypeTitle = "";
+  switch (searchRequest.adType) {
+    case AD_TYPE.AD_TYPE_SALE.stringId:
+      adTypeTitle = AD_TYPE.AD_TYPE_SALE.title;
+      break;
+    case AD_TYPE.AD_TYPE_RENT.stringId:
+      adTypeTitle = AD_TYPE.AD_TYPE_RENT.title;
+      break;
+    default:
+      adTypeTitle = "-";
+      break;
+  }
+  let emailFrequencyTitle;
+  switch (searchRequest.emailFrequency) {
+    case EMAIL_FREQUENCY.ASAP.stringId:
+      emailFrequencyTitle = EMAIL_FREQUENCY.ASAP.title;
+      break;
+    case EMAIL_FREQUENCY.DAILY.stringId:
+      emailFrequencyTitle = EMAIL_FREQUENCY.DAILY.title;
+      break;
+  }
+
   const {
     id,
     gardenSizeMin,
@@ -55,6 +107,7 @@ const generateNewSearchRequestEmail = (searchRequest, matchingRealEstates) => {
   } = searchRequest;
 
   const realEstateLinks = generateRealEstateLinks(matchingRealEstates);
+
   const instantRealEstatesText = `<br/>
        <div>
         U međuvremenu pogledajte neke od nedavno objavljenih nekretnina koje odgovaraju Vašim uslovima pretrage :<br/>
@@ -65,13 +118,14 @@ const generateNewSearchRequestEmail = (searchRequest, matchingRealEstates) => {
     ? `<div><strong>Kvadratura okućnice: Od ${gardenSizeMin} do ${gardenSizeMax} m2</strong></div>`
     : ``;
 
-  const emailFooter = generateEmailFooter(id);
+  const emailFooter = generateEmailFooter(id, emailFrequencyTitle);
 
-  return `<h3>Zdravo</h3>
+  return `<h3>${stagingTag}Zdravo</h3>
   <div>Naručili ste da Vam javimo ako se nekretnina sa navedenim uslovima pojavi u oglasima:</div>
   <br/>
   <div>
     <div><strong>Tip nekretnine: </strong>${realEstateType.title}</div>
+    <div><strong>Vrsta oglasa: </strong>${adTypeTitle}</div>
     <div><strong>Kvadratura nekretnine:</strong> Od ${sizeMin} do ${sizeMax} m2</div>
     ${gardenSize}
     <div><strong>Cijena:</strong> ${priceMin} do ${priceMax} KM</div>
@@ -83,7 +137,7 @@ const generateNewSearchRequestEmail = (searchRequest, matchingRealEstates) => {
 
 const generateEmailSubject = (numberOfRealEstates, singleRealEstateTitle) => {
   if (numberOfRealEstates === 1) {
-    return `Kivi: ${singleRealEstateTitle}`;
+    return `${stagingTag}Kivi: ${singleRealEstateTitle}`;
   }
 
   const leastSignificantDigit = numberOfRealEstates % 10;
@@ -91,7 +145,7 @@ const generateEmailSubject = (numberOfRealEstates, singleRealEstateTitle) => {
   const secondLeastSignificantDigit = numberWithoutLastDigit % 10;
 
   if (leastSignificantDigit === 1 && secondLeastSignificantDigit !== 1) {
-    return `Kivi : ${numberOfRealEstates} nova nekretnina`;
+    return `${stagingTag}Kivi : ${numberOfRealEstates} nova nekretnina`;
   }
 
   if (
@@ -99,14 +153,58 @@ const generateEmailSubject = (numberOfRealEstates, singleRealEstateTitle) => {
     leastSignificantDigit <= 4 &&
     secondLeastSignificantDigit !== 1
   ) {
-    return `Kivi: ${numberOfRealEstates} nove nekretnine`;
+    return `${stagingTag}Kivi: ${numberOfRealEstates} nove nekretnine`;
   }
 
-  return `Kivi: ${numberOfRealEstates} novih nekretnina`;
+  return `${stagingTag}Kivi: ${numberOfRealEstates} novih nekretnina`;
+};
+
+const generateCheckUpEmail = searchRequest => {
+  const realEstateType = AD_CATEGORY[searchRequest.realEstateType];
+  const {
+    id,
+    gardenSizeMin,
+    gardenSizeMax,
+    sizeMin,
+    sizeMax,
+    priceMin,
+    priceMax
+  } = searchRequest;
+
+  let emailFrequencyTitle;
+  switch (searchRequest.emailFrequency) {
+    case EMAIL_FREQUENCY.ASAP.stringId:
+      emailFrequencyTitle = EMAIL_FREQUENCY.ASAP.title;
+      break;
+    case EMAIL_FREQUENCY.DAILY.stringId:
+      emailFrequencyTitle = EMAIL_FREQUENCY.DAILY.title;
+      break;
+  }
+
+  const gardenSize = realEstateType.hasGardenSize
+    ? `<div><strong>Kvadratura okućnice: Od ${gardenSizeMin} do ${gardenSizeMax} m2</strong></div>`
+    : ``;
+
+  const emailFooter = generateEmailFooter(id, emailFrequencyTitle);
+
+  return `<h3>${stagingTag}Zdravo</h3>
+  <div><strong>Kivi tim traži nekretnine za Vas i kada to ne vidite.</strong></div>
+  <br />
+  <div>Vaša trenutno aktivna pretraga je:</div>
+  <br/>
+  <div>
+    <div><strong>Tip nekretnine: </strong>${realEstateType.title}</div>
+    <div><strong>Kvadratura nekretnine:</strong> Od ${sizeMin} do ${sizeMax} m2</div>
+    ${gardenSize}
+    <div><strong>Cijena:</strong> ${priceMin} do ${priceMax} KM</div>
+  </div>
+  <br/>
+  ${emailFooter}`;
 };
 
 module.exports = {
   generateNotificationEmail,
   generateNewSearchRequestEmail,
-  generateEmailSubject
+  generateEmailSubject,
+  generateCheckUpEmail
 };

app/helpers/fetchWrapper.js

@@ -0,0 +1,21 @@
+const nodeFetch = require("node-fetch");
+const {
+  USER_AGENT,
+  USE_SCRAPER_API,
+  SCRAPER_API_KEY
+} = require("../config/appConfig");
+
+const fetch = async (url, options = {}) => {
+  const newOptions = Object.assign({}, options);
+  if (!newOptions["headers"]) {
+    newOptions["headers"] = {};
+  }
+  newOptions["headers"]["User-Agent"] = USER_AGENT;
+  const urlAdaptedForScraping = USE_SCRAPER_API
+    ? `http://api.scraperapi.com/?api_key=${SCRAPER_API_KEY}&url=${url}`
+    : url;
+
+  return nodeFetch(urlAdaptedForScraping, newOptions);
+};
+
+module.exports = fetch;

app/migrations/20191101113541-add-emailFrequency-column-to-searchRequest-table.js

@@ -0,0 +1,15 @@
+"use strict";
+const { EMAIL_FREQUENCY } = require("../common/enums");
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.addColumn("SearchRequests", "emailFrequency", {
+      type: Sequelize.TEXT,
+      defaultValue: EMAIL_FREQUENCY.ASAP.stringId
+    });
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.removeColumn("SearchRequests", "emailFrequency");
+  }
+};

app/migrations/20191105111202-add-deletedEmail-column-to-searchRequest-table.js

@@ -0,0 +1,13 @@
+"use strict";
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.addColumn("SearchRequests", "deletedEmail", {
+      type: Sequelize.TEXT
+    });
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.removeColumn("SearchRequests", "deletedEmail");
+  }
+};

app/migrations/20191105174319-add-additional-fields-to-realEstates-table.js

@@ -0,0 +1,163 @@
+"use strict";
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return Promise.all([
+      queryInterface.addColumn("RealEstates", "numberOfRooms", {
+        type: Sequelize.REAL
+      }),
+      queryInterface.addColumn("RealEstates", "numberOfFloors", {
+        type: Sequelize.INTEGER
+      }),
+      queryInterface.addColumn("RealEstates", "floor", {
+        type: Sequelize.INTEGER
+      }),
+      queryInterface.addColumn("RealEstates", "accessRoadType", {
+        type: Sequelize.TEXT
+      }),
+      queryInterface.addColumn("RealEstates", "heatingType", {
+        type: Sequelize.TEXT
+      }),
+      queryInterface.addColumn("RealEstates", "furnishingType", {
+        type: Sequelize.TEXT
+      }),
+      queryInterface.addColumn("RealEstates", "balcony", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "newBuilding", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "elevator", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "water", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "electricity", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "drainageSystem", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "registeredInZkBooks", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "recentlyAdapted", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "parking", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "garage", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "gas", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "antiTheftDoor", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "airCondition", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "phoneConnection", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "cableTV", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "internet", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "basementAttic", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "storeRoom", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "videoSurveillance", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "alarm", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "suitableForStudents", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "includingBills", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "animalsAllowed", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "pool", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "exchange", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "urbanPlanPermit", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "buildingPermit", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "utilityConnection", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("RealEstates", "distanceToRiver", {
+        type: Sequelize.INTEGER
+      }),
+      queryInterface.addColumn("RealEstates", "numberOfViewsAgency", {
+        type: Sequelize.INTEGER,
+        defaultValue: 0
+      }),
+      queryInterface.addColumn("RealEstates", "numberOfViewsKivi", {
+        type: Sequelize.INTEGER,
+        defaultValue: 0
+      })
+    ]);
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return Promise.all([
+      queryInterface.removeColumn("RealEstates", "numberOfRooms"),
+      queryInterface.removeColumn("RealEstates", "numberOfFloors"),
+      queryInterface.removeColumn("RealEstates", "floor"),
+      queryInterface.removeColumn("RealEstates", "accessRoadType"),
+      queryInterface.removeColumn("RealEstates", "heatingType"),
+      queryInterface.removeColumn("RealEstates", "furnishingType"),
+      queryInterface.removeColumn("RealEstates", "balcony"),
+      queryInterface.removeColumn("RealEstates", "newBuilding"),
+      queryInterface.removeColumn("RealEstates", "elevator"),
+      queryInterface.removeColumn("RealEstates", "water"),
+      queryInterface.removeColumn("RealEstates", "electricity"),
+      queryInterface.removeColumn("RealEstates", "drainageSystem"),
+      queryInterface.removeColumn("RealEstates", "registeredInZkBooks"),
+      queryInterface.removeColumn("RealEstates", "recentlyAdapted"),
+      queryInterface.removeColumn("RealEstates", "parking"),
+      queryInterface.removeColumn("RealEstates", "garage"),
+      queryInterface.removeColumn("RealEstates", "gas"),
+      queryInterface.removeColumn("RealEstates", "antiTheftDoor"),
+      queryInterface.removeColumn("RealEstates", "airCondition"),
+      queryInterface.removeColumn("RealEstates", "phoneConnection"),
+      queryInterface.removeColumn("RealEstates", "cableTV"),
+      queryInterface.removeColumn("RealEstates", "internet"),
+      queryInterface.removeColumn("RealEstates", "basementAttic"),
+      queryInterface.removeColumn("RealEstates", "storeRoom"),
+      queryInterface.removeColumn("RealEstates", "videoSurveillance"),
+      queryInterface.removeColumn("RealEstates", "alarm"),
+      queryInterface.removeColumn("RealEstates", "suitableForStudents"),
+      queryInterface.removeColumn("RealEstates", "includingBills"),
+      queryInterface.removeColumn("RealEstates", "animalsAllowed"),
+      queryInterface.removeColumn("RealEstates", "pool"),
+      queryInterface.removeColumn("RealEstates", "exchange"),
+      queryInterface.removeColumn("RealEstates", "urbanPlanPermit"),
+      queryInterface.removeColumn("RealEstates", "buildingPermit"),
+      queryInterface.removeColumn("RealEstates", "utilityConnection"),
+      queryInterface.removeColumn("RealEstates", "distanceToRiver"),
+      queryInterface.removeColumn("RealEstates", "numberOfViewsAgency"),
+      queryInterface.removeColumn("RealEstates", "numberOfViewsKivi")
+    ]);
+  }
+};

app/migrations/20191118105541-add-additional-fields-to-searchRequests-table.js

@@ -0,0 +1,64 @@
+"use strict";
+const { ACCESS_ROAD_TYPE, HEATING_TYPE } = require("../common/enums");
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return Promise.all([
+      queryInterface.addColumn("SearchRequests", "includeIncompleteAds", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("SearchRequests", "balcony", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("SearchRequests", "newBuilding", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("SearchRequests", "elevator", {
+        type: Sequelize.BOOLEAN
+      }),
+      queryInterface.addColumn("SearchRequests", "numberOfRoomsMin", {
+        type: Sequelize.REAL
+      }),
+      queryInterface.addColumn("SearchRequests", "numberOfRoomsMax", {
+        type: Sequelize.REAL
+      }),
+      queryInterface.addColumn("SearchRequests", "numberOfFloorsMin", {
+        type: Sequelize.INTEGER
+      }),
+      queryInterface.addColumn("SearchRequests", "numberOfFloorsMax", {
+        type: Sequelize.INTEGER
+      }),
+      queryInterface.addColumn("SearchRequests", "floorMin", {
+        type: Sequelize.INTEGER
+      }),
+      queryInterface.addColumn("SearchRequests", "floorMax", {
+        type: Sequelize.INTEGER
+      }),
+      queryInterface.addColumn("SearchRequests", "accessRoadType", {
+        type: Sequelize.TEXT,
+        defaultValue: ACCESS_ROAD_TYPE.ANY.id
+      }),
+      queryInterface.addColumn("SearchRequests", "heatingType", {
+        type: Sequelize.TEXT,
+        defaultValue: HEATING_TYPE.ANY.id
+      })
+    ]);
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return Promise.all([
+      queryInterface.removeColumn("SearchRequests", "includeIncompleteAds"),
+      queryInterface.removeColumn("SearchRequests", "balcony"),
+      queryInterface.removeColumn("SearchRequests", "newBuilding"),
+      queryInterface.removeColumn("SearchRequests", "elevator"),
+      queryInterface.removeColumn("SearchRequests", "numberOfRoomsMin"),
+      queryInterface.removeColumn("SearchRequests", "numberOfRoomsMax"),
+      queryInterface.removeColumn("SearchRequests", "numberOfFloorsMin"),
+      queryInterface.removeColumn("SearchRequests", "numberOfFloorsMax"),
+      queryInterface.removeColumn("SearchRequests", "floorMin"),
+      queryInterface.removeColumn("SearchRequests", "floorMax"),
+      queryInterface.removeColumn("SearchRequests", "accessRoadType"),
+      queryInterface.removeColumn("SearchRequests", "heatingType")
+    ]);
+  }
+};

app/migrations/20200121000524-add-priceHistory-table.js

@@ -0,0 +1,42 @@
+"use strict";
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    const tableFields = {
+      id: {
+        type: Sequelize.BIGINT,
+        autoIncrement: true,
+        allowNull: false,
+        primaryKey: true
+      },
+      realEstateId: {
+        type: Sequelize.BIGINT,
+        allowNull: false,
+        unique: "uniquePriceRealEstate",
+        references: {
+          model: "RealEstates",
+          key: "id"
+        },
+        onUpdate: "CASCADE",
+        onDelete: "SET NULL"
+      },
+      price: {
+        type: Sequelize.REAL,
+        unique: "uniquePriceRealEstate"
+      },
+      createdAt: {
+        type: Sequelize.DATE,
+        defaultValue: Sequelize.literal("NOW()")
+      },
+      updatedAt: {
+        type: Sequelize.DATE,
+        defaultValue: Sequelize.literal("NOW()")
+      }
+    };
+    return queryInterface.createTable("PriceHistory", tableFields);
+  },
+
+  down: queryInterface => {
+    return queryInterface.dropTable("PriceHistory", {});
+  }
+};

app/migrations/20200121094500-add-constraint-priceHistory.js

@@ -0,0 +1,10 @@
+"use strict";
+module.exports = {
+  up: (queryInterface, Sequelize) =>
+    queryInterface.addConstraint("PriceHistory", ["realEstateId", "price"], {
+      type: "unique",
+      name: "uniquePriceRealEstate"
+    }),
+  down: queryInterface =>
+    queryInterface.removeConstraint("PriceHistory", "uniquePriceRealEstate")
+};

app/migrations/20200123085754-add-column-includeWithoutPrice-to-searchRequests-table.js

@@ -0,0 +1,14 @@
+"use strict";
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.addColumn("SearchRequests", "includeWithoutPrice", {
+      type: Sequelize.BOOLEAN,
+      defaultValue: true
+    });
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.removeColumn("SearchRequests", "includeWithoutPrice");
+  }
+};

app/models/priceHistory.js

@@ -0,0 +1,44 @@
+"use strict";
+
+module.exports = (sequalize, DataTypes) => {
+  const PriceHistory = sequalize.define(
+    "PriceHistory",
+    {
+      id: {
+        type: DataTypes.BIGINT,
+        autoIncrement: true,
+        primaryKey: true,
+        allowNull: false
+      },
+      realEstateId: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        unique: "uniquePriceRealEstate",
+        references: {
+          model: "RealEstates",
+          key: "id"
+        },
+        onUpdate: "CASCADE",
+        onDelete: "SET NULL"
+      },
+      price: {
+        type: DataTypes.REAL,
+        unique: "uniquePriceRealEstate"
+      }
+    },
+    {
+      freezeTableName: true
+    }
+  );
+
+  PriceHistory.associate = models => {
+    PriceHistory.hasMany(models.RealEstate, {
+      foreignKey: "id",
+      sourceKey: "realEstateId",
+      targetKey: "id",
+      as: "realEstates"
+    });
+  };
+
+  return PriceHistory;
+};

app/models/realEstate.js

@@ -48,7 +48,44 @@ module.exports = (sequelize, DataTypes) => {
     longDescription: DataTypes.TEXT,
     adStatus: DataTypes.INTEGER,
     publishedDate: DataTypes.DATE,
-    renewedDate: DataTypes.DATE
+    renewedDate: DataTypes.DATE,
+    numberOfRooms: DataTypes.INTEGER,
+    numberOfFloors: DataTypes.INTEGER,
+    floor: DataTypes.INTEGER,
+    accessRoadType: DataTypes.TEXT,
+    heatingType: DataTypes.TEXT,
+    furnishingType: DataTypes.TEXT,
+    balcony: DataTypes.BOOLEAN,
+    newBuilding: DataTypes.BOOLEAN,
+    elevator: DataTypes.BOOLEAN,
+    water: DataTypes.BOOLEAN,
+    electricity: DataTypes.BOOLEAN,
+    drainageSystem: DataTypes.BOOLEAN,
+    registeredInZkBooks: DataTypes.BOOLEAN,
+    recentlyAdapted: DataTypes.BOOLEAN,
+    parking: DataTypes.BOOLEAN,
+    garage: DataTypes.BOOLEAN,
+    gas: DataTypes.BOOLEAN,
+    antiTheftDoor: DataTypes.BOOLEAN,
+    airCondition: DataTypes.BOOLEAN,
+    phoneConnection: DataTypes.BOOLEAN,
+    cableTV: DataTypes.BOOLEAN,
+    internet: DataTypes.BOOLEAN,
+    basementAttic: DataTypes.BOOLEAN,
+    storeRoom: DataTypes.BOOLEAN,
+    videoSurveillance: DataTypes.BOOLEAN,
+    alarm: DataTypes.BOOLEAN,
+    suitableForStudents: DataTypes.BOOLEAN,
+    includingBills: DataTypes.BOOLEAN,
+    animalsAllowed: DataTypes.BOOLEAN,
+    pool: DataTypes.BOOLEAN,
+    exchange: DataTypes.BOOLEAN,
+    urbanPlanPermit: DataTypes.BOOLEAN,
+    buildingPermit: DataTypes.BOOLEAN,
+    utilityConnection: DataTypes.BOOLEAN,
+    distanceToRiver: DataTypes.INTEGER,
+    numberOfViewsAgency: DataTypes.INTEGER,
+    numberOfViewsKivi: DataTypes.INTEGER
   });
 
   return RealEstate;

app/models/searchRequest.js

@@ -1,6 +1,6 @@
 "use strict";
 
-const { AD_TYPE } = require("../common/enums");
+const { AD_TYPE, EMAIL_FREQUENCY } = require("../common/enums");
 
 module.exports = (sequelize, DataTypes) => {
   const SearchRequest = sequelize.define("SearchRequest", {
@@ -26,7 +26,7 @@ module.exports = (sequelize, DataTypes) => {
     adType: {
       type: DataTypes.TEXT,
       allowNull: false,
-      defaultValue: AD_TYPE.AD_TYPE_SALE
+      defaultValue: AD_TYPE.AD_TYPE_SALE.stringId
     },
     email: DataTypes.TEXT,
     locality: DataTypes.TEXT,
@@ -61,7 +61,28 @@ module.exports = (sequelize, DataTypes) => {
       type: DataTypes.BOOLEAN,
       defaultValue: false,
       allowNull: false
-    }
+    },
+    emailFrequency: {
+      type: DataTypes.TEXT,
+      defaultValue: EMAIL_FREQUENCY.ASAP.stringId,
+      allowNull: false
+    },
+    deletedEmail: {
+      type: DataTypes.TEXT
+    },
+    includeIncompleteAds: DataTypes.BOOLEAN,
+    includeWithoutPrice: DataTypes.BOOLEAN,
+    balcony: DataTypes.BOOLEAN,
+    elevator: DataTypes.BOOLEAN,
+    newBuilding: DataTypes.BOOLEAN,
+    numberOfRoomsMin: DataTypes.REAL,
+    numberOfRoomsMax: DataTypes.REAL,
+    numberOfFloorsMin: DataTypes.INTEGER,
+    numberOfFloorsMax: DataTypes.INTEGER,
+    floorMin: DataTypes.INTEGER,
+    floorMax: DataTypes.INTEGER,
+    accessRoadType: DataTypes.TEXT,
+    heatingType: DataTypes.TEXT
   });
 
   return SearchRequest;

app/models/searchRequestMatch.js

@@ -44,6 +44,12 @@ module.exports = (sequelize, DataTypes) => {
   );
 
   SearchRequestMatch.associate = models => {
+    SearchRequestMatch.hasMany(models.SearchRequest, {
+      foreignKey: "id",
+      sourceKey: "searchRequestId",
+      targetKey: "id",
+      as: "searchRequests"
+    });
     SearchRequestMatch.hasMany(models.RealEstate, {
       foreignKey: "id",
       as: "realEstates"

app/npmScripts/npmCheckUpNotify.js

@@ -0,0 +1,6 @@
+"use strict";
+const { checkUpNotify } = require("../services/notificationService");
+//For testing pursposes
+(async () => {
+  await checkUpNotify();
+})();

app/npmScripts/npmDailyNotify.js

@@ -0,0 +1,8 @@
+"use strict";
+const {
+  notifyRequestsWithDailyOption
+} = require("../services/notificationService");
+
+(async () => {
+  await notifyRequestsWithDailyOption();
+})();

app/public/main.css

@@ -61,18 +61,6 @@ body {
   box-sizing: border-box;
 }
 
-#floating-panel {
-  top: 10px;
-  left: 25%;
-  z-index: 5;
-  background-color: #fff;
-  border: 1px solid #999;
-  text-align: center;
-  font-family: "Roboto", "sans-serif";
-  line-height: 30px;
-  padding: 5px 5px 5px 10px;
-}
-
 .btn:hover {
   background-color: white;
   color: #02adba;
@@ -95,7 +83,78 @@ h6.title {
   margin-right: 10px;
 }
 
+.full-width {
+  width: 100%;
+}
+
+strong {
+  font-weight: bold;
+}
+
 h3 {
   font-size: 15px;
   line-height: 1.5;
 }
+
+.sliderInputBox {
+  box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.4) !important;
+  border: 1px solid #02adba !important;
+  border-radius: 4px !important;
+  text-align: center;
+}
+
+.collection a.collection-item {
+  color: #02adba;
+}
+
+.collection a.collection-item:not(.active):hover {
+  background-color: rgba(2, 173, 186, 0.2);
+}
+
+.tabs .tab a {
+  color: #02adba;
+  -webkit-transition: color 0.28s ease, background-color 0.28s ease;
+  transition: color 0.28s ease, background-color 0.28s ease;
+}
+.tabs .tab a:focus,
+.tabs .tab a:focus.active {
+  background-color: rgba(2, 173, 186, 0.2);
+}
+.tabs .tab a:hover,
+.tabs .tab a.active {
+  color: #02adba;
+}
+.tabs .indicator {
+  background-color: #02adba;
+}
+
+[type="checkbox"].filled-in:checked + span:not(.lever):after {
+  border: 2px solid #02adba;
+  background-color: #02adba;
+}
+[type="checkbox"].filled-in:not(:checked) + span:not(.lever):after {
+  background-color: transparent;
+  border: 2px solid #02adba;
+}
+
+.distinguished {
+  border: 2px solid #02adba;
+  border-radius: 4px;
+  padding: 5px 5px 3px 5px;
+  margin-left: -5px;
+}
+
+.checkbox-label {
+  color: black;
+  font-size: 14px;
+}
+
+.column-label {
+  position: relative;
+  margin-top: 2rem;
+  margin-bottom: 1rem;
+}
+
+.estates-link {
+  color: rgba(0, 0, 0, 0.87);
+}

app/public/segment.css

@@ -0,0 +1,44 @@
+.segmented {
+  color: #02adba;
+  border: 1px solid #02adba;
+  border-radius: 4px;
+  display: inline-block;
+}
+.segmented label {
+  color: #02adba;
+}
+.segmented input:checked + .label {
+  background-color: #02adba;
+  color: white;
+}
+[type="radio"]:not(:checked) + span,
+[type="radio"]:checked + span {
+  padding-left: 30px;
+  padding-right: 30px;
+  height: 35px;
+  text-align: center;
+  display: inline-block;
+  line-height: 35px;
+  margin: 0px;
+  float: left;
+  cursor: pointer;
+  border-right: 1px solid #02adba;
+}
+
+.segmented.small [type="radio"]:not(:checked) + span,
+.segmented.small [type="radio"]:checked + span {
+  padding-left: 7px;
+  padding-right: 7px;
+}
+
+.segmented :last-child .label {
+  border-right: none;
+}
+.segmented input {
+  display: none;
+}
+
+span.label:before,
+span.label:after {
+  display: none;
+}

app/routes/index.js

@@ -2,7 +2,7 @@
 
 const express = require("express");
 
-const welcome = require("../controllers/welcome").getWelcome;
+const { getWelcome, postWelcome } = require("../controllers/welcome");
 const {
   getRealEstateTypes,
   postRealEstateTypes
@@ -20,7 +20,8 @@ const { getFilters, postFilters } = require("../controllers/realEstateFilters");
 
 const router = express.Router();
 
-router.get("/", welcome);
+router.get("/", getWelcome);
+router.post("/", postWelcome);
 
 router.get("/vrstanekretnine/:searchRequestId", getRealEstateTypes);
 router.get("/vrstanekretnine", getRealEstateTypes);

app/seeders/20200121150443-initial-price-history.js

@@ -0,0 +1,34 @@
+"use strict";
+
+const { RealEstate } = require("../models");
+
+module.exports = {
+  async up(queryInterface, Sequelize) {
+    //Reading initial data from RealEstate table in db
+    const realEstateInitialData = await RealEstate.findAll();
+    //Extruding data for table PriceHistory
+    const priceHistoryInitialData = realEstateInitialData.map(realEstate => {
+      //Null values canot be recognized by ignore duplicates in sequalize
+      //Value price = 0 indicates 'cijena na upit'
+      const priceTmp =
+        realEstate.dataValues.price === null ? 0 : realEstate.dataValues.price;
+
+      return {
+        realEstateId: realEstate.dataValues.id,
+        price: priceTmp,
+        createdAt: realEstate.dataValues.createdAt,
+        updatedAt: realEstate.dataValues.updatedAt
+      };
+    });
+
+    return queryInterface.bulkInsert(
+      "PriceHistory",
+      priceHistoryInitialData,
+      {}
+    );
+  },
+
+  async down(queryInterface, Sequelize) {
+    return queryInterface.bulkDelete("PriceHistory", null, {});
+  }
+};

app/services/notificationService.js

@@ -1,4 +1,8 @@
 "use strict";
+const { STAGING } = require("../config/appConfig");
+
+const stagingTag = STAGING ? "[STAGING] " : "";
+
 const {
   matchRealEstates,
   matchSearchRequest
@@ -6,8 +10,14 @@ const {
 const {
   generateNotificationEmail,
   generateNewSearchRequestEmail,
-  generateEmailSubject
+  generateEmailSubject,
+  generateCheckUpEmail
 } = require("../helpers/emailContentGenerator");
+const {
+  findNotNotifiedMatches,
+  findAllRequestsForCheckUp,
+  findRealEstatesForSearchRequest
+} = require("../helpers/db/searchRequestMatch");
 const { sendEmail } = require("../services/emailService");
 
 const notifyForNewRealEstates = async newRealEstates => {
@@ -20,27 +30,41 @@ const notifyForNewSearchRequest = async searchRequest => {
 
   const searchRequestId = searchRequest.id;
   const matchingRealEstates = matches[searchRequestId].realEstates;
-
   const emailContent = generateNewSearchRequestEmail(
     searchRequest,
     matchingRealEstates
   );
   const { email } = searchRequest;
-  await sendEmail(email, "Kivi - novi zahtjev za pretragu", emailContent);
+
+  await sendEmail(
+    email,
+    `${stagingTag} Kivi - novi zahtjev za pretragu`,
+    emailContent
+  );
 };
 
-const notifyMatches = async matches => {
+const notifyMatches = async (matches, dailyNotification = false) => {
   const searchRequestsToNotify = Object.keys(matches);
 
   const asyncSendEmailActions = [];
   for (const id of searchRequestsToNotify) {
-    const { searchRequest } = matches[id];
+    const { searchRequest, notifyNow } = matches[id];
-    const { email } = searchRequest;
+    const { email, subscribed } = searchRequest;
+    if (notifyNow && subscribed) {
       const allMatchingRealEstates = matches[id].realEstates || [];
+
+      //Variable allMatchingRealEstates are real estates that are "new" on the market
+      //the ones that we notify user in this moment, not all that already exists in db
+      //New variable allRealEstates are all real estates that exists in db for search req
+      const allRealEstates = await findRealEstatesForSearchRequest(id);
+      const noAllRealEstates = allRealEstates.length;
+
       if (allMatchingRealEstates.length > 0) {
         const emailContent = generateNotificationEmail(
           allMatchingRealEstates,
-        id
+          id,
+          noAllRealEstates,
+          dailyNotification
         );
         const emailSubject = generateEmailSubject(
           allMatchingRealEstates.length,
@@ -49,14 +73,83 @@ const notifyMatches = async matches => {
 
         const sendEmailPromise = sendEmail(email, emailSubject, emailContent);
         asyncSendEmailActions.push(sendEmailPromise);
-      sendEmailPromise.catch(err => console.log("[Email Sending Failed]", err));
+        sendEmailPromise.catch(err =>
+          console.log("[Email Sending Failed]", err)
+        );
+      }
     }
   }
 
   await Promise.all(asyncSendEmailActions);
 };
 
+const notifyRequestsWithDailyOption = async () => {
+  const notNotifiedSearchRequestMatches = await findNotNotifiedMatches();
+
+  const matches = {};
+
+  for (const searchRequestMatch of notNotifiedSearchRequestMatches) {
+    const { searchRequests, realEstates } = searchRequestMatch;
+
+    if (!Array.isArray(searchRequests) || searchRequests.length !== 1) {
+      // Something is wrong with this match
+      // (search request not found for specified search request id)
+      // OR
+      // there are multiple search requests with the same ID (this should never be the case !
+      // TODO: Maybe if association is defined better, this will be automatically only one object instead of array
+      continue;
+    }
+
+    if (!Array.isArray(realEstates) || realEstates.length !== 1) {
+      // Something is wrong with this match
+      // (real estate not found for specified real estate id)
+      // OR
+      // there are multiple real estates with the same ID (this should never be the case !
+      // TODO: Maybe if association is defined better, this will be automatically only one object instead of array
+      continue;
+    }
+
+    const searchRequest = searchRequests[0];
+    const realEstate = realEstates[0];
+    const searchRequestId = searchRequest.id;
+
+    if (!matches[searchRequestId]) {
+      matches[searchRequestId] = {
+        searchRequest,
+        realEstates: [],
+        notifyNow: true
+      };
+    }
+
+    matches[searchRequestId].realEstates.push(realEstate);
+
+    searchRequestMatch.notified = true;
+    searchRequestMatch.save();
+  }
+
+  await notifyMatches(matches, true);
+};
+
+const checkUpNotify = async () => {
+  /* const searchRequestsForCheckUp = await findAllRequestsForCheckUp();
+
+  const asyncSendEmailActions = [];
+
+  for (const searchRequest of searchRequestsForCheckUp) {
+    const { email } = searchRequest.dataValues;
+    const emailSubject = `${stagingTag}Kivi: Mi tražimo nekretnine za vas!`;
+    const emailContent = generateCheckUpEmail(searchRequest.dataValues);
+
+    const sendEmailPromise = sendEmail(email, emailSubject, emailContent);
+    asyncSendEmailActions.push(sendEmailPromise);
+    sendEmailPromise.catch(err => console.log("[Email Sending Failed]", err));
+  }
+  await Promise.all(asyncSendEmailActions); */
+};
+
 module.exports = {
   notifyForNewRealEstates,
-  notifyForNewSearchRequest
+  notifyForNewSearchRequest,
+  notifyRequestsWithDailyOption,
+  checkUpNotify
 };

app/services/searchMatchService.js

@@ -6,6 +6,7 @@ const {
 const { findRealEstatesForSearchRequest } = require("../helpers/db/realEstate");
 const { addMatches } = require("../helpers/db/searchRequestMatch");
 const { MAX_REAL_ESTATES_IN_FIRST_EMAIL } = require("../config/appConfig");
+const { EMAIL_FREQUENCY } = require("../common/enums");
 
 const matchRealEstates = async realEstates => {
   if (Array.isArray(realEstates)) {
@@ -18,18 +19,19 @@ const matchRealEstates = async realEstates => {
 
       searchRequestsPromise.then(searchRequests => {
         for (const searchRequest of searchRequests) {
-          const { id } = searchRequest;
+          const { id, emailFrequency } = searchRequest;
           if (!matches[id]) {
             matches[id] = {
               searchRequest,
-              realEstates: []
+              realEstates: [],
+              notifyNow: emailFrequency === EMAIL_FREQUENCY.ASAP.stringId
             };
           }
           matches[id].realEstates.push(realEstate);
           matchingRecords.push({
             searchRequestId: searchRequest.id,
             realEstateId: realEstate.id,
-            notified: false
+            notified: emailFrequency === EMAIL_FREQUENCY.ASAP.stringId
           });
         }
       });
@@ -62,7 +64,7 @@ const matchSearchRequest = async searchRequest => {
     matchingRecords.push({
       searchRequestId,
       realEstateId: realEstate.id,
-      notified: false
+      notified: true
     });
   }
 

app/views/advancedFilters.ejs

@@ -0,0 +1,68 @@
+<br>
+
+<% for (const filter of advancedBooleanFilterObjects){ %>
+  <p>
+    <label class="checkbox-label">
+      <input type="checkbox" class="filled-in" name="<%= filter.dbField %>"
+        <% if (advancedBooleanFilterValues[filter.dbField]) { %>
+          checked
+        <% } %>>
+      <span><%= filter.title %></span>
+    </label>
+  </p>
+<% } %>
+
+<br>
+<% for (const filter of advancedRangeFilterObjects){ %>
+    <div class="row">
+        <p class="column-label col s5 m3 l2">
+            <%= filter.title %>
+        </p>
+        <div class="input-field col s3 m4 l5">
+            <input
+                    id="<%= filter.dbFieldMin %>"
+                    name="<%= filter.dbFieldMin %>"
+                    type="number"
+                    value="<%= advancedRangeFilterValues[filter.dbFieldMin] !== undefined ? advancedRangeFilterValues[filter.dbFieldMin] : ""%>"
+            >
+            <label for="<%= filter.dbFieldMin %>">Od</label>
+        </div>
+        <div class="input-field col s3 m4 l5">
+            <input
+                    id="<%= filter.dbFieldMax %>"
+                    name="<%= filter.dbFieldMax %>"
+                    type="number"
+                    value="<%= advancedRangeFilterValues[filter.dbFieldMax] !== undefined ? advancedRangeFilterValues[filter.dbFieldMax] : ""%>"
+            >
+            <label for="<%= filter.dbFieldMax %>">Do</label>
+        </div>
+    </div>
+<% } %>
+
+<br>
+<% for (const filter of advancedSegmentSelectFilterObjects){ %>
+  <div>
+    <label class="checkbox-label"><%= filter.title %>: </label><br><br>
+    <span class="segmented small">
+      <% for (const segmentObject of filter.values) { %>
+        <label>
+            <input type="radio" name="<%= filter.dbField %>" value="<%= segmentObject.id %>"
+            <% if (advancedSegmentSelectFilterValues[filter.dbField] === segmentObject.id) { %>
+               checked
+            <% } %>>
+            <span class="label"><%= segmentObject.title %></span>
+        </label>
+      <% } %>
+    </span>
+  </div>
+<% } %>
+
+<br>
+<p class="distinguished">
+  <label class="checkbox-label">
+    <input type="checkbox" class="filled-in" name="includeIncompleteAds"
+           checked
+      >
+    <span>Uključi i oglase bez potpunih informacija</span>
+  </label>
+</p>

app/views/goAgain.ejs

@@ -1,10 +1,30 @@
-<div class="row centered-element">
+<br>
-  Super. Poslali smo Vam potvrdni email na Vašu email adresu.
+<div class="row left-align">
+    <p>Super. Poslali smo Vam potvrdni email na Vašu email adresu.
         Poslije tog emaila, svaki put kada nađemo nove nekretnine koje Vam odgovaraju
         javićemo Vam emailom.
-  <br><br>
+    </p>
-   <a href="/" class="">
+    <a href="/" class="">Nova pretraga</a>
-      Nova pretraga
+</div>
-    </a>
+<div class="row left-align">
+    <p>Ako koristite gmail sa uključenom opcijom <strong>Promotions</strong>
+        postoji šansa da nećete dobiti notifikaciju kada email od Kivija dođe.
+        Da biste počeli dobijati notifikacije otiđite u <strong>Promotions</strong> label i
+        pomjerite email u <strong>Primary</strong> label kao na videu ispod.
+    </p>
+
+    <br>
+    <div class="hide-on-med-and-down">
+        <h6>Web preglednik</h6>
+        <br>
+        <img class="full-width" src="assets/images/web-promotions.gif">
+        <br>
+        <h6>Mobilna Gmail aplikacija</h6>
+        <br>
+    </div>
+
+    <div class="col s12 m6 l6 push-m3 push-l3">
+        <img src="assets/images/android-promotions.gif" width="100%">
+    </div>
 </div>
 

app/views/layout.ejs

@@ -10,7 +10,6 @@
     gtag('config', '<%= process.env.GA_ID %>');
   </script>
 
-  <link href="https://fonts.googleapis.com/css?family=Roboto&display=swap" rel="stylesheet">
   <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css">
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/noUiSlider/13.1.5/nouislider.min.css">
@@ -19,6 +18,7 @@
   <script src="https://code.jquery.com/jquery-2.1.1.min.js"></script>
   <meta charset="UTF-8" />
   <link rel="stylesheet" href="/assets/main.css">
+  <link rel="stylesheet" href="/assets/segment.css">
 
   <link rel="apple-touch-icon" sizes="180x180" href="/assets/apple-touch-icon.png">
   <link rel="icon" type="image/png" sizes="32x32" href="/assets/favicon-32x32.png">
@@ -28,6 +28,20 @@
   <meta name="msapplication-TileColor" content="#da532c">
   <meta name="theme-color" content="#ffffff">
 
+  <meta name="title" content="Kivi.ba">
+  <meta name="description" content="Neka dom nađe vas">
+
+  <meta property="og:title" content="Kivi.ba">
+  <meta property="og:description" content="Neka dom nađe vas">
+  <meta property="og:image" content="http://www.kivi.ba/assets/images/thumbnail-big.png">
+  <meta property="og:image:width" content="1200">
+  <meta property="og:image:height" content="627">
+  <meta property="og:url" content="https://www.kivi.ba">
+  <meta name="twitter:card" content="summary_large_image">
+
+  <meta property="og:site_name" content="Kivi.ba">
+  <meta name="twitter:image:alt" content="Kivi.ba - Neka dom nađe vas">
+
   <%if (title) { %>
     <title> <%= title %> - Kivi.ba</title>
     <% } else { %>

app/views/location.ejs

@@ -1,13 +1,17 @@
 <div class="row center-align">
   <h3>
-  Područje na mapi će biti uključeno u pretragu. Namjestite mapu na ulice
+    Područje na mapi će biti uključeno u pretragu. Namjestite mapu na ulice koje
-  koje želite da budu vidljive.
+    želite da budu vidljive.
   </h3>
 </div>
 
 <div class="row center-align">
   <div class="col s12 m12 l12 xl12">
-    <input id="autocompleteInput" placeholder="Unesite grad, naselje ili ulicu..." type="text" />
+    <input
+      id="autocompleteInput"
+      placeholder="Unesite grad, naselje ili ulicu..."
+      type="text"
+    />
   </div>
 </div>
 
@@ -17,12 +21,17 @@
   </div>
 </div>
 
-<br>
+<br />
 
 <form method="POST" id="form-map-output">
   <div class="row center-align">
     <div class="col s6 push-s3">
-      <a id="submit" href="#" class="welcome-center-button waves-effect waves-light btn">Dalje</a>
+      <a
+        id="submit"
+        href="#"
+        class="welcome-center-button waves-effect waves-light btn"
+        >Dalje</a
+      >
     </div>
   </div>
   <input type="hidden" name="north" id="north" />
@@ -41,19 +50,19 @@
 
   function locateMe() {
     if (navigator.geolocation) {
-
+      function onLocationSuccess(position) {
-      const onLocationSuccess = (position) => {
+        const coordinates =
-        const coordinates = position && position.coords ? position.coords : null;
+          position && position.coords ? position.coords : null;
-        if (coordinates){
+        if (coordinates) {
           const longitude = coordinates.longitude || null;
           const latitude = coordinates.latitude || null;
 
-          if (longitude && latitude && map){
+          if (longitude && latitude && map) {
-            map.setCenter({lat: latitude, lng: longitude});
+            map.setCenter({ lat: latitude, lng: longitude });
             map.setZoom(16);
           }
         }
-      };
+      }
 
       navigator.geolocation.getCurrentPosition(onLocationSuccess);
     }
@@ -61,20 +70,20 @@
 
   function initMap() {
     const BOSNIA_BOUNDS = {
-      north: 45.70,
+      north: 45.7,
       south: 41.69,
       west: 15.55,
-      east: 20.77,
+      east: 20.77
     };
     const SARAJEVO_COORDINATES = {
       lat: 43.85,
-      lng: 18.41,
+      lng: 18.41
     };
 
-    const mapElement = document.getElementById('map');
+    const mapElement = document.getElementById("map");
     const restrictMapPanningToBosniaOnly = {
       latLngBounds: BOSNIA_BOUNDS,
-      strictBounds: true,
+      strictBounds: true
     };
     const initialMapParams = {
       center: SARAJEVO_COORDINATES,
@@ -87,38 +96,50 @@
     };
     map = new google.maps.Map(mapElement, initialMapParams);
 
-    const inputElement = document.getElementById('autocompleteInput');
+    const inputElement = document.getElementById("autocompleteInput");
-    const restrictAutocompleteResultsToBosniaOnly = {'country': 'ba'};
+    const restrictAutocompleteResultsToBosniaOnly = { country: "ba" };
     const initialAutocompleteParams = {
-      types: ['geocode'],
+      types: ["geocode"],
       componentRestrictions: restrictAutocompleteResultsToBosniaOnly,
-      fields: ['geometry', 'types', 'address_components']
+      fields: ["geometry", "types", "address_components"]
     };
 
-    autocomplete = new google.maps.places.Autocomplete(inputElement, initialAutocompleteParams);
+    autocomplete = new google.maps.places.Autocomplete(
-    autocomplete.bindTo('bounds', map);
+      inputElement,
-    autocomplete.addListener('place_changed', onPlaceChanged);
+      initialAutocompleteParams
+    );
+    autocomplete.bindTo("bounds", map);
+    autocomplete.addListener("place_changed", onPlaceChanged);
     pacSelectFirst(inputElement);
     addLocateMeButton(map);
+
+    //After map initialization we check if area is already selected
+    //If yes we bound map to show already selected area
+    const boundsSelected = <%- boundsSelected %>;
+    const selectedLatLngBounds = <%- JSON.stringify(selectedLatLngBounds) %>;
+
+    if (boundsSelected) {
+      boundMapToSelected(map, selectedLatLngBounds);
+    }
   }
 
   function addLocateMeButton(map) {
-    var parent = document.createElement('div');
+    var parent = document.createElement("div");
     parent.className = "locate-me-container";
 
-    var a = document.createElement('a');
+    var a = document.createElement("a");
     a.id = "locateMe";
     a.className = "btn-floating";
 
-    var i = document.createElement('i');
+    var i = document.createElement("i");
     i.innerText = "gps_fixed";
     i.className = "material-icons right";
 
-    a.appendChild(i)
+    a.appendChild(i);
     a.addEventListener("click", locateMe);
-    parent.appendChild(a)
+    parent.appendChild(a);
 
-    map.controls[google.maps.ControlPosition.RIGHT_BOTTOM].push(parent)
+    map.controls[google.maps.ControlPosition.RIGHT_BOTTOM].push(parent);
   }
 
   function onPlaceChanged() {
@@ -134,36 +155,52 @@
     // store the original event binding function
     const _addEventListener = input.addEventListener
       ? input.addEventListener
-            : input.attachEvent
+      : input.attachEvent;
 
-    function addEventListenerWrapper (type, listener) {
+    function addEventListenerWrapper(type, listener) {
       // Simulate a 'down arrow' keypress on hitting 'return' when no pac suggestion is selected,
       // and then trigger the original listener.
-      if (type == 'keydown') {
+      if (type == "keydown") {
-        const originalListener = listener
+        const originalListener = listener;
-        listener = function (event) {
+        listener = function(event) {
-          const suggestionSelected = $('.pac-item-selected').length > 0
+          const suggestionSelected = $(".pac-item-selected").length > 0;
-          if (event.key == 'Enter' && !suggestionSelected) {
+          if (event.key == "Enter" && !suggestionSelected) {
-            const simulatedDownArrow = $.Event('keydown', {
+            const simulatedDownArrow = $.Event("keydown", {
               keyCode: 40,
               which: 40
-            })
+            });
-            originalListener.apply(input, [simulatedDownArrow])
+            originalListener.apply(input, [simulatedDownArrow]);
           }
 
-          originalListener.apply(input, [event])
+          originalListener.apply(input, [event]);
-        }
+        };
       }
 
-      _addEventListener.apply(input, [type, listener])
+      _addEventListener.apply(input, [type, listener]);
     }
 
-    input.addEventListener = addEventListenerWrapper
+    input.addEventListener = addEventListenerWrapper;
-    input.attachEvent = addEventListenerWrapper
+    input.attachEvent = addEventListenerWrapper;
+  }
+  function boundMapToSelected(map, selectedLatLngBounds) {
+
+    const swBound = new google.maps.LatLng(
+      selectedLatLngBounds.swLat,
+      selectedLatLngBounds.swLng
+    );
+    const neBound = new google.maps.LatLng(
+      selectedLatLngBounds.neLat,
+      selectedLatLngBounds.neLng
+    );
+    let bounds = new google.maps.LatLngBounds();
+    bounds.extend(swBound);
+    bounds.extend(neBound);
+
+    map.fitBounds(bounds);
   }
 
-  $(document).ready(() => {
+  $(document).ready(function() {
-    $("#submit").click(() => {
+    $("#submit").click(function() {
       const mapBounds = map.getBounds();
 
       $("#north").val(mapBounds.getNorthEast().lat());
@@ -171,11 +208,16 @@
       $("#east").val(mapBounds.getNorthEast().lng());
       $("#west").val(mapBounds.getSouthWest().lng());
 
-      $("#locationInput").val(document.getElementById('autocompleteInput').value);
+      $("#locationInput").val(
+        document.getElementById("autocompleteInput").value
+      );
 
       $("#form-map-output").submit();
     });
   });
 </script>
-<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAna8ohfV2HBMcxGk_29vqxU5Z_bDickqg&language=bs&libraries=places&callback=initMap" async
+<script
-  defer></script>
+  src="https://maps.googleapis.com/maps/api/js?key=<%= process.env.API_MAP_KEY %>&language=bs&libraries=places&callback=initMap"
+  async
+  defer
+></script>

app/views/partials/range.ejs

@@ -1,53 +0,0 @@
-<form method="POST" id="form-range">
-
-  <div class="row center-align no-ui-slider centered-element-small" id="slider"></div>
-
-  <div class="col s6 push-s3 centered-element-small">
-    <a id="btnsubmit" href="#" class="next-center-button waves-effect waves-light btn">
-      Dalje
-    </a>
-  </div>
-
-  <input type="hidden" name="from" id="from" />
-  <input type="hidden" name="to" id="to" />
-</form>
-
-<script>
-
-  $(document).ready(() => {
-
-    var slider = document.getElementById('slider');
-
-    const unitFormat = wNumb({
-        decimals: 3,
-        thousand: '.',
-        suffix: '<%= unit %>'
-      })
-
-
-    noUiSlider.create(slider, {
-      start: [<%= rangeFrom.value %>, <%= rangeTo.value %>],
-      connect: true,
-      tooltips: true,
-      step: <%= rangeFrom.step %>,
-      range: {
-        'min': <%= rangeFrom.min %>,
-        'max': <%= rangeTo.max %>
-    },
-      format: unitFormat
-    });
-
-
-    $("#btnsubmit").click(() => {
-      const sliderValues = slider.noUiSlider.get();
-      
-      $("#from").val(unitFormat.from(sliderValues[0]));
-      $("#to").val(unitFormat.from(sliderValues[1]));
-
-      $("#form-range").submit();
-      // });
-
-    });
-  });
-
-</script>

app/views/queryReview.ejs

@@ -1,7 +1,8 @@
+<br><br>
 <form method="POST" id="form-queryreview">
     <div class="row center-align">
       <ul class="collection with-header">
-        <% for(const stepData of queryReviewData) { %>
+        <% for(const stepData of queryReviewTableData) { %>
           <li class="collection-item" >
             <div id="<%= stepData.id %>" ><%= stepData.title || '-' %>
               <a href="<%= stepData.url %>" class="kivi-color secondary-content">
@@ -12,6 +13,26 @@
         <% } %>
       </ul>
     </div>
+    <div class="row center-align">
+        <h6>Slanje obavještenja</h6>
+        <span class="segmented">
+                <label>
+                    <input type="radio" name="emailFrequency" value="<%= EMAIL_FREQUENCY.ASAP.id %>"
+                    <% if (selectedEmailFrequency === EMAIL_FREQUENCY.ASAP.id) { %>
+                    checked
+                    <% } %>>
+                    <span class="label"><%= EMAIL_FREQUENCY.ASAP.title %></span>
+                </label>
+
+                <label>
+                    <input type="radio" name="emailFrequency" value="<%= EMAIL_FREQUENCY.DAILY.id %>"
+                    <% if (selectedEmailFrequency === EMAIL_FREQUENCY.DAILY.id) { %>
+                    checked
+                    <% } %>>
+                    <span class="label"><%= EMAIL_FREQUENCY.DAILY.title %></span>
+                </label>
+		    </span>
+    </div>
     <div class="row center-align">
         <div class="col">
             <input id="email" name="email" type="email" placeholder="vas.email@mail.com" <% if (email) { %>value="<%= email %>" <% } %> required size="250" />
@@ -46,9 +67,24 @@
 </form>
 
 <script>
- $(document).ready( () => {
+
-   $("#submit").click( () => {
+ $(document).ready(function() {
+   $("#submit").click(function() {
+       const simpleEmailRegex = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
+       const email = $("#email").val();
+       const confirmEmail = $("#confirmEmail").val();
+
+       if (email !== confirmEmail){
+           $("#error-label-email").text("Greška ! Unešeni emailovi nisu isti");
+           return;
+       }
+
+       if (simpleEmailRegex.test(email)){
+           $("#submit").attr("disabled", true);
            $("#form-queryreview").submit();
+       }else{
+           $("#error-label-email").text("Greška ! Unešeni email nije validan");
+       }
    });
  });
 </script>

app/views/realEstateFilters.ejs

@@ -1,37 +1,19 @@
+<br>
 <form id="filtersForm" method="POST">
-  <br>
+  <div class="row">
-
+    <div class="col s12">
-  <div class="row center-align">
+      <ul class="tabs">
-    <h5>Cijena</h5>
+        <li class="tab col s6"><a href="#standardFilters">Filteri</a></li>
-    <br><br>
+        <li class="tab col s6"><a href="#advancedFilters">Napredni filteri</a></li>
-    <div class="center-align no-ui-slider" id="priceFilter"></div>
+      </ul>
-    <input type="hidden" id="priceFilterMin" name="priceFilterMin">
-    <input type="hidden" id="priceFilterMax" name="priceFilterMax">
     </div>
-
+    <div id="standardFilters" class="col s12">
-  <br><br>
+      <%- include("./standardFilters.ejs") %>
-
+    </div>
-  <div class="row center-align">
+    <div id="advancedFilters" class="col s12">
-    <h5>Površina</h5>
+      <%- include("./advancedFilters.ejs") %>
-    <br><br>
-    <div class="center-align no-ui-slider" id="sizeFilter"></div>
-    <input type="hidden" id="sizeFilterMin" name="sizeFilterMin">
-    <input type="hidden" id="sizeFilterMax" name="sizeFilterMax">
     </div>
-
-  <br><br>
-
-  <% if(hasGardenSize) { %>
-    <div class="row center-align">
-      <h5>Površina okućnice</h5>
-      <br><br>
-      <div class="center-align no-ui-slider" id="gardenSizeFilter"></div>
-      <input type="hidden" id="gardenSizeFilterMin" name="gardenSizeFilterMin">
-      <input type="hidden" id="gardenSizeFilterMax" name="gardenSizeFilterMax">
   </div>
-
-    <br><br>
-  <% } %>
 
   <div class="row">
     <div class="col s6 push-s3">
@@ -41,46 +23,7 @@
 </form>
 
 <script>
-  $(document).ready(() => {
+  $(document).ready(function(){
-    const priceFormat = wNumb({
+    $('.tabs').tabs();
-      thousand: ".",
-      suffix: " KM"
-    });
-    const sizeFormat = wNumb({
-      thousand: ".",
-      suffix: " m2"
-    });
-
-    const priceSlider = document.getElementById("priceFilter");
-    const extendedPriceSliderOptions = {...<%- priceSliderOptions %>, format: priceFormat};
-    noUiSlider.create(priceSlider, extendedPriceSliderOptions);
-
-    const sizeSlider = document.getElementById("sizeFilter");
-    const extendedSizeSliderOptions = {...<%- sizeSliderOptions %>, format: sizeFormat};
-    noUiSlider.create(sizeSlider, extendedSizeSliderOptions);
-
-    <% if(hasGardenSize) { %>
-      const gardenSizeSlider = document.getElementById("gardenSizeFilter");
-      const extendedGardenSizeSliderOptions = {...<%- gardenSizeSliderOptions %>, format: sizeFormat};
-      noUiSlider.create(gardenSizeSlider, extendedGardenSizeSliderOptions);
-    <% } %>
-
-    $("#submit").click(() => {
-      const priceFilterValues = priceSlider.noUiSlider.get();
-      $("#priceFilterMin").val(priceFormat.from(priceFilterValues[0]));
-      $("#priceFilterMax").val(priceFormat.from(priceFilterValues[1]));
-
-      const sizeFilterValues = sizeSlider.noUiSlider.get();
-      $("#sizeFilterMin").val(sizeFormat.from(sizeFilterValues[0]));
-      $("#sizeFilterMax").val(sizeFormat.from(sizeFilterValues[1]));
-
-      <% if (hasGardenSize) { %>
-        const gardenSizeFilterValues = gardenSizeSlider.noUiSlider.get();
-        $("#gardenSizeFilterMin").val(sizeFormat.from(gardenSizeFilterValues[0]));
-        $("#gardenSizeFilterMax").val(sizeFormat.from(gardenSizeFilterValues[1]));
-      <% } %>
-
-      $("#filtersForm").submit();
-    });
   });
 </script>

app/views/realEstateType.ejs

@@ -1,25 +1,50 @@
+<br><br>
 <form method="POST" id="form-real-estate-type">
-<div class="row center-align">
+    <div class="center-align">
-  <div class="collection">
+
+        <div class="row">
+            <span class="segmented">
+                <label>
+                    <input type="radio" name="adType" value="<%= AD_TYPE.AD_TYPE_SALE.id %>"
+                    <% if (selectedAdType === AD_TYPE.AD_TYPE_SALE.id) { %>
+                    checked
+                    <% } %>>
+                    <span class="label"><%= AD_TYPE.AD_TYPE_SALE.title %></span>
+                </label>
+
+                <label>
+                    <input type="radio" name="adType" value="<%= AD_TYPE.AD_TYPE_RENT.id %>"
+                    <% if (selectedAdType === AD_TYPE.AD_TYPE_RENT.id) { %>
+                    checked
+                    <% } %>>
+                    <span class="label"><%= AD_TYPE.AD_TYPE_RENT.title %></span>
+                </label>
+		    </span>
+        </div>
+
+        <br>
+        <div id="realEstateTypeSelection" class="collection">
             <% for(const realEstateType of realEstateTypes) { %>
 
-      <a href="#" class="waves-effect collection-item"
+                <a class="waves-effect row collection-item"
-         style="color: #02adba"
                    id="<%= realEstateType.id %>"
+                   href="#"
+                   style="color: #02adba"
                    onclick="saveAndSubmit(this.id)"
                 >
-        <%= realEstateType.title %>
+                    <span class="center-align"><%= realEstateType.title %></span>
                 </a>
 
             <% } %>
         </div>
         <input type="hidden" name="realEstateType" id="realEstateType" />
-</div>
+    </div>
 </form>
 
 <script>
   function saveAndSubmit(id) {
    $("#realEstateType").val(id);
+   $("#realEstateTypeSelection > a").attr("onclick", "");
    $("#form-real-estate-type").submit();
   }
 </script>

app/views/realEstates.ejs

@@ -2,12 +2,28 @@
   <ul class="collection with-header">
     <% for(const realEstate of realEstates) { %>
     <li class="collection-item">
-        <div><%= realEstate.title %>
+      <% if(realEstate.adStatus === AD_STATUS.STATUS_VIP) {%>
-          <a href="<%= realEstate.url %>" class="kivi-color secondary-content">
+      <div>
+        <% //This needs to do redirecting instead of direct link to realestate
+        %>
+        <a href="/redirect/<%= realEstate.id %>" class="estates-link">
+          <%= realEstate.title %>
+          <div class="kivi-color secondary-content">
             <i class="material-icons">send</i>
+          </div>
         </a>
       </div>
+      <%} else { %>
+      <div>
+        <a href="<%= realEstate.url %>" class="estates-link">
+          <%= realEstate.title %>
+          <div class="kivi-color secondary-content">
+            <i class="material-icons">send</i>
+          </div>
+        </a>
+      </div>
+      <% }%>
     </li>
     <% } %>
   </ul>
-  </div>
+</div>

app/views/redirect.ejs

@@ -1,26 +1,49 @@
-<br><br>
+<br /><br />
 <div class="center">
   <div class="preloader-wrapper big active center">
     <div class="kivi-spinner-color spinner-layer spinner-green-only">
       <div class="circle-clipper left">
         <div class="circle"></div>
-            </div><div class="gap-patch">
+      </div>
+      <div class="gap-patch">
         <div class="circle"></div>
-            </div><div class="circle-clipper right">
+      </div>
+      <div class="circle-clipper right">
         <div class="circle"></div>
       </div>
     </div>
   </div>
 </div>
 
-<br>
+<br />
+<% if(vipAd) { %>
 <div class="center">
   <h6>
-        <a href="<%= redirectUrl %>" rel="noreferrer" id="realEstateUrl">Kliknite ovdje ako Vas web preglednik ne preusmjeri automatski</a>
+    Ovaj oglas zahtijeva da budete član
+    <a href="https://prostor.ba/" rel="noreferrer">Prostor.ba</a>.
+    <br />
+    <br />
+    <a href="https://prostor.ba/moj-prostor/prijava" rel="noreferrer"
+      >Ulogujte se</a
+    >
+    ili napravite
+    <a href="https://prostor.ba/moj-prostor/registracija" rel="noreferrer"
+      >novi račun</a
+    >, a potom otvorite <a href="<%= redirectUrl %>" rel="noreferrer">oglas</a>.
   </h6>
 </div>
+<% } else { %>
+<div class="center">
+  <h6>
+    <a href="<%= redirectUrl %>" rel="noreferrer" id="realEstateUrl"
+      >Kliknite ovdje ako Vas web preglednik ne preusmjeri automatski</a
+    >
+  </h6>
+</div>
+<% }%>
+
 <script>
-    window.onload = () => {
+  window.onload = function() {
-        document.getElementById('realEstateUrl').click();
+    document.getElementById("realEstateUrl").click();
-    }
+  };
 </script>

app/views/standardFilters.ejs

@@ -0,0 +1,204 @@
+<br />
+
+<div class="row center-align">
+  <h5>Cijena (KM)</h5>
+  <br /><br />
+  <div class="col s12">
+    <div class="center-align no-ui-slider" id="priceFilter"></div>
+  </div>
+</div>
+
+<br />
+<div class="row">
+  <div class="col s5 m3 l3 push-m1 push-l2">
+    <input class="sliderInputBox" type="number" id="priceMin" name="priceMin" />
+  </div>
+  <div class="col s5 m3 l3 push-s1 push-m4 push-l4">
+    <input class="sliderInputBox" type="number" id="priceMax" name="priceMax" />
+  </div>
+</div>
+
+<br />
+<p class="distinguished">
+  <label class="checkbox-label">
+    <input type="checkbox" class="filled-in" name="includeWithoutPrice"
+      checked
+      >
+    <span>Uključi i oglase bez cijene</span>
+  </label>
+</p>
+<br />
+
+<div class="row center-align">
+  <h5>Površina (m<sup>2</sup>)</h5>
+  <br /><br />
+  <div class="col s12">
+    <div class="center-align no-ui-slider" id="sizeFilter"></div>
+  </div>
+</div>
+
+<br />
+<div class="row">
+  <div class="col s5 m3 l3 push-m1 push-l2">
+    <input class="sliderInputBox" type="number" id="sizeMin" name="sizeMin" />
+  </div>
+  <div class="col s5 m3 l3 push-s1 push-m4 push-l4">
+    <input class="sliderInputBox" type="number" id="sizeMax" name="sizeMax" />
+  </div>
+</div>
+
+<br />
+
+<% if(hasGardenSize) { %>
+<div class="row center-align">
+  <h5>Površina okućnice (m<sup>2</sup>)</h5>
+  <br /><br />
+  <div class="col s12">
+    <div class="center-align no-ui-slider" id="gardenSizeFilter"></div>
+  </div>
+</div>
+
+<br />
+<div class="row">
+  <div class="col s5 m3 l3 push-m1 push-l2">
+    <input
+      class="sliderInputBox"
+      type="number"
+      id="gardenSizeMin"
+      name="gardenSizeMin"
+    />
+  </div>
+  <div class="col s5 m3 l3 push-s1 push-m4 push-l4">
+    <input
+      class="sliderInputBox"
+      type="number"
+      id="gardenSizeMax"
+      name="gardenSizeMax"
+    />
+  </div>
+</div>
+<% } %>
+
+<script>
+  $(document).ready(function() {
+    const priceSliderOptions = <%- priceSliderOptions %>;
+    const sizeSliderOptions = <%- sizeSliderOptions %>;
+    const priceStep = priceSliderOptions.step;
+    const sizeStep = sizeSliderOptions.step;
+    delete priceSliderOptions.step;
+    delete sizeSliderOptions.step;
+
+    function updatePriceInputs(values, handle, unencoded) {
+      $("#priceMin").val(Math.round(unencoded[0]/priceStep)*priceStep);
+      $("#priceMax").val(Math.round(unencoded[1]/priceStep)*priceStep);
+    }
+    function updateSizeInputs(values, handle, unencoded) {
+      $("#sizeMin").val(Math.round(unencoded[0]/sizeStep)*sizeStep);
+      $("#sizeMax").val(Math.round(unencoded[1]/sizeStep)*sizeStep);
+    }
+
+    const priceSlider = document.getElementById("priceFilter");
+    const sizeSlider = document.getElementById("sizeFilter");
+
+    const priceSliderObject = noUiSlider.create(priceSlider, priceSliderOptions);
+    const sizeSliderObject = noUiSlider.create(sizeSlider, sizeSliderOptions);
+
+    priceSliderObject.on('slide', updatePriceInputs);
+    sizeSliderObject.on('slide', updateSizeInputs);
+
+    function priceMinChangeHandler(element) {
+      if (element && element.currentTarget && element.currentTarget.value){
+        const currentValues = priceSliderObject.get();
+        const newValue = element.currentTarget.value;
+        const fixedNewValue = newValue > currentValues[1] ? currentValues[1] : newValue;
+        priceSliderObject.set([fixedNewValue, null]);
+        $("#priceMin").val(Math.round(priceSliderObject.get()[0]));
+      }
+    }
+    function priceMaxChangeHandler(element) {
+      if (element && element.currentTarget && element.currentTarget.value){
+        const newValue = element.currentTarget.value;
+        priceSliderObject.set([null, newValue]);
+        $("#priceMax").val(Math.round(priceSliderObject.get()[1]));
+      }
+    }
+    $("#priceMin").val(priceSliderOptions.start[0]);
+    $("#priceMax").val(priceSliderOptions.start[1]);
+    $("#priceMin").change(priceMinChangeHandler);
+    $("#priceMax").change(priceMaxChangeHandler);
+
+    function sizeMinChangeHandler(element) {
+      if (element && element.currentTarget && element.currentTarget.value){
+        const currentValues = sizeSliderObject.get();
+        const newValue = element.currentTarget.value;
+        const fixedNewValue = newValue > currentValues[1] ? currentValues[1] : newValue;
+        sizeSliderObject.set([fixedNewValue, null]);
+        $("#sizeMin").val(Math.round(sizeSliderObject.get()[0]));
+      }
+    }
+    function sizeMaxChangeHandler(element) {
+      if (element && element.currentTarget && element.currentTarget.value){
+        const newValue = element.currentTarget.value;
+        sizeSliderObject.set([null, newValue]);
+        $("#sizeMax").val(Math.round(sizeSliderObject.get()[1]));
+      }
+    }
+    $("#sizeMin").val(sizeSliderOptions.start[0]);
+    $("#sizeMax").val(sizeSliderOptions.start[1]);
+    $("#sizeMin").change(sizeMinChangeHandler);
+    $("#sizeMax").change(sizeMaxChangeHandler);
+
+    <% if(hasGardenSize) { %>
+    const gardenSizeSliderOptions = <%- gardenSizeSliderOptions %>;
+    const gardenSizeStep = gardenSizeSliderOptions.step;
+    delete gardenSizeSliderOptions.step;
+
+    function updateGardenSizeInputs(values, handle, unencoded) {
+      $("#gardenSizeMin").val(Math.round(unencoded[0]/gardenSizeStep)*gardenSizeStep);
+      $("#gardenSizeMax").val(Math.round(unencoded[1]/gardenSizeStep)*gardenSizeStep);
+    }
+
+    const gardenSizeSlider = document.getElementById("gardenSizeFilter");
+    const gardenSizeSliderObject = noUiSlider.create(gardenSizeSlider, gardenSizeSliderOptions);
+    gardenSizeSliderObject.on('slide', updateGardenSizeInputs);
+    function gardenSizeMinChangeHandler(element) {
+      if (element && element.currentTarget && element.currentTarget.value){
+        const currentValues = gardenSizeSliderObject.get();
+        const newValue = element.currentTarget.value;
+        const fixedNewValue = newValue > currentValues[1] ? currentValues[1] : newValue;
+        gardenSizeSliderObject.set([fixedNewValue, null]);
+        $("#gardenSizeMin").val(Math.round(gardenSizeSliderObject.get()[0]));
+      }
+    }
+    function gardenSizeMaxChangeHandler(element) {
+      if (element && element.currentTarget && element.currentTarget.value){
+        const newValue = element.currentTarget.value;
+        gardenSizeSliderObject.set([null, newValue]);
+        $("#gardenSizeMin").val(Math.round(gardenSizeSliderObject.get()[0]));
+      }
+    }
+    $("#gardenSizeMin").val(gardenSizeSliderOptions.start[0]);
+    $("#gardenSizeMax").val(gardenSizeSliderOptions.start[1]);
+    $("#gardenSizeMin").change("step", gardenSizeMinChangeHandler);
+    $("#gardenSizeMax").change("step", gardenSizeMaxChangeHandler);
+    <% } %>
+
+    $("#submit").click(function() {
+      const priceFilterValues = priceSlider.noUiSlider.get();
+      $("#priceFilterMin").val(priceFilterValues[0]);
+      $("#priceFilterMax").val(priceFilterValues[1]);
+
+      const sizeFilterValues = sizeSlider.noUiSlider.get();
+      $("#sizeFilterMin").val(sizeFilterValues[0]);
+      $("#sizeFilterMax").val(sizeFilterValues[1]);
+
+      <% if (hasGardenSize) { %>
+        const gardenSizeFilterValues = gardenSizeSlider.noUiSlider.get();
+        $("#gardenSizeFilterMin").val(gardenSizeFilterValues[0]);
+        $("#gardenSizeFilterMax").val(gardenSizeFilterValues[1]);
+      <% } %>
+
+      $("#filtersForm").submit();
+    });
+  });
+</script>

app/views/welcome.ejs

@@ -1,4 +1,3 @@
-<!--   -->
 <br><br>
 <div class="row center-align">
     <img src="assets/images/logo.svg" alt="kivi logo" width="160">
@@ -8,8 +7,26 @@
   <div> Na vaš email. </div>
   <div> BESPLATNO </div>
 </div>
-<div class="row center-align">
+<form method="POST" name="welcomeForm">
-    <div class="col s6 push-s3">
+    <div class="row center-align">
-        <a href="<%= nextStep %>" class="welcome-center-button btn">Javi mi</a>
+        <div class="col s5 m4 l3 push-s1 push-m2 push-l3">
+            <a href="#" onclick="saleClick()" class="welcome-center-button btn">Kupi</a>
         </div>
-</div>
+        <div class="col s5 m4 l3 push-s1 push-m2 push-l3">
+            <a href="#" onclick="rentClick()" class="welcome-center-button btn">Unajmi</a>
+        </div>
+    </div>
+    <input type="hidden" id="adType" name="adType">
+</form>
+
+<script>
+    function saleClick(){
+        $("#adType").val("<%= AD_TYPE.AD_TYPE_SALE.id %>");
+        document.welcomeForm.submit();
+    }
+
+    function rentClick(){
+        $("#adType").val("<%= AD_TYPE.AD_TYPE_RENT.id %>");
+        document.welcomeForm.submit();
+    }
+</script>

development.env

@@ -8,12 +8,24 @@ SEQUELIZE_LOGGING=0- no sequelize logging, 1- log to the console
 PORT=Port for the app, defaults to 5000
 APP_BASE_URL=base url for the app
 
+ENVIRONMENT=Variable to denote development, staging and production
+
+USER_AGENT=User agent header to send in fetch requests
+
 MAX_REAL_ESTATES_IN_EMAIL=Max number of real estates that will be shown in email, others will be truncated and URL with full list will be shwon
 MAX_REAL_ESTATES_IN_FIRST_EMAIL=Max number of real estates that will be shown in first (welcome) email
 
+CHECK_UP_DAYS=Check up email is sent after this number of days without notification
 #=============== GOOGLE ANALYTICS =============#
 GA_ID=Google Analytics ID
 
+#=============== GOOGLE MAPS =============#
+API_MAP_KEY=(your-key-here)
+
+#=============== SCRAPER API SUPORT =============#
+USE_SCRAPER_API= To turn it on (1) or off (0)
+SCRAPER_API_KEY= Key for Scraper api 
+
 #=============== AWS SDK EMAIL SETTINGS =======#
 AWS_KEY_ID=(your-key-here)
 AWS_SECRET_ACCESS_KEY=(your-key-here)
@@ -23,6 +35,7 @@ SOURCE_EMAIL=info@saburly.com
 #=============== CRAWLER SETTINGS===============#
 CRAWLER_INTERVAL=Interval to run cralwer(s), in seconds
 STOP_CRAWLER=Non-zero value will skip crawler execution
+PRINT_CRAWLER_DEBUG_INFO=Non-zero value will print crawler debugging info to the server console
 #==OLX==
 OLX_MAX_PAGES=Restrict crawler to this number of pages
 OLX_MAX_RESULTS_PER_PAGE=Only this number or less results from one page will be scraped and saved
@@ -30,3 +43,35 @@ OLX_CRAWLER_AD_TYPE=enum name of what type of ads should be crawled, check commo
 OLX_CRAWLER_AD_CATEGORIES=comma separated list of enum names of categories to be included, check common/enums.js file for valid values
 OLX_IGNORED_USERNAMES=comma separated list of usernames to ignore
 OLX_DELAY_BETWEEN_PAGES=time in miliseconds to wait before indexing next page
+OLX_FORCE_CRAWL=Non-zero value will force crawler to crawl all pages without stopping when known real estate is found
+#==RENTAL==
+RENTAL_MAX_PAGES=Restrict crawler to this number of pages
+RENTAL_MAX_RESULTS_PER_PAGE=Only this number or less results from one page will be scraped and saved
+RENTAL_CRAWLER_AD_TYPE=enum name of what type of ads should be crawled, check common/enums.js file for valid values
+RENTAL_CRAWLER_AD_CATEGORIES=comma separated list of enum names of categories to be included, check common/enums.js file for valid values
+RENTAL_IGNORED_USERNAMES=!!! This is not used for rental crawler !!!
+RENTAL_DELAY_BETWEEN_PAGES=time in miliseconds to wait before indexing next page
+RENTAL_FORCE_CRAWL=Non-zero value will force crawler to crawl all pages without stopping when known real estate is found
+#==PROSTOR==
+PROSTOR_MAX_PAGES=!!! This is not used for prostor crawler !!!
+PROSTOR_MAX_RESULTS_PER_PAGE=For Prostor crawler, this represents how many ads are crawled at once
+PROSTOR_CRAWLER_AD_TYPE=enum name of what type of ads should be crawled, check common/enums.js file for valid values
+PROSTOR_CRAWLER_AD_CATEGORIES=comma separated list of enum names of categories to be included, check common/enums.js file for valid values
+PROSTOR_IGNORED_USERNAMES=!!! This is not used for prostor crawler !!!
+PROSTOR_DELAY_BETWEEN_PAGES=!!! This is not used for prostor crawler !!!
+PROSTOR_FORCE_CRAWL=Non-zero value will force crawler to crawl all pages without stopping when known real estate is found
+PROSTOR_LOGIN_EMAIL=Email of valid Prostor.ba account for crawling purposes
+PROSTOR_LOGIN_PASS=Password of valid Prostor.ba account for crawling purposes
+#==AKTIDO==
+AKTIDO_MAX_PAGES=Restrict crawler to this number of pages
+AKTIDO_MAX_RESULTS_PER_PAGE=Only this number or less results from one page will be scraped and saved
+AKTIDO_CRAWLER_AD_TYPE=enum name of what type of ads should be crawled, check common/enums.js file for valid values
+AKTIDO_CRAWLER_AD_CATEGORIES=comma separated list of enum names of categories to be included, check common/enums.js file for valid values
+AKTIDO_IGNORED_USERNAMES=!!! This is not used for aktido crawler !!!
+AKTIDO_DELAY_BETWEEN_PAGES=time in miliseconds to wait before indexing next page
+AKTIDO_FORCE_CRAWL=Non-zero value will force crawler to crawl all pages without stopping when known real estate is found
+#==SALJIC NEKRETNINE==
+SALJIC_MAX_RESULTS_PER_PAGE=For Saljic crawler, this represents how many ads are crawled at once
+SALJIC_CRAWLER_AD_TYPE=enum name of what type of ads should be crawled, check common/enums.js file for valid values
+SALJIC_CRAWLER_AD_CATEGORIES=comma separated list of enum names of categories to be included, check common/enums.js file for valid values
+SALJIC_FORCE_CRAWL=Non-zero value will force crawler to crawl all pages without stopping when known real estate is found

index.js

@@ -12,6 +12,7 @@ const {
 } = require("./app/config/appConfig");
 const routes = require("./app/routes");
 const { crawlAll } = require("./app/crawler/crawl");
+const { checkUpNotify } = require("./app/services/notificationService");
 const {
   notifyForNewRealEstates
 } = require("./app/services/notificationService");
@@ -45,4 +46,7 @@ const crawl = () => {
     });
   }
 };
+
 setInterval(crawl, CRAWLER_INTERVAL * 1000);
+
+setInterval(checkUpNotify, 1000 * 60 * 60 * 24);

package-lock.json

@@ -1052,6 +1052,14 @@
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
       "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ="
     },
+    "eslint-plugin-prettier": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-prettier/-/eslint-plugin-prettier-3.1.2.tgz",
+      "integrity": "sha512-GlolCC9y3XZfv3RQfwGew7NnuFDKsfI4lbvRK+PIIo23SFH+LemGs4cKwzAaRa+Mdb+lQO/STaIayno8T5sJJA==",
+      "requires": {
+        "prettier-linter-helpers": "^1.0.0"
+      }
+    },
     "etag": {
       "version": "1.8.1",
       "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
@@ -1271,6 +1279,11 @@
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
       "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk="
     },
+    "fast-diff": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/fast-diff/-/fast-diff-1.2.0.tgz",
+      "integrity": "sha512-xJuoT5+L99XlZ8twedaRf6Ax2TgQVxvgZOYoPKqZufmJib0tL2tegPBOZb1pVNgIhlqDlA0eO0c3wBvQcmzx4w=="
+    },
     "fast-json-stable-stringify": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz",
@@ -1333,13 +1346,23 @@
       "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE="
     },
     "form-data": {
-      "version": "2.3.3",
+      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.3.tgz",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-3.0.0.tgz",
-      "integrity": "sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==",
+      "integrity": "sha512-CKMFDglpbMi6PyN+brwB9Q/GOw0eAnsrEZDgcsH5Krhz5Od/haKHAX0NmQfha2zPPz0JpWzA7GJHGSnvCRLWsg==",
       "requires": {
         "asynckit": "^0.4.0",
-        "combined-stream": "^1.0.6",
+        "combined-stream": "^1.0.8",
         "mime-types": "^2.1.12"
+      },
+      "dependencies": {
+        "combined-stream": {
+          "version": "1.0.8",
+          "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
+          "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
+          "requires": {
+            "delayed-stream": "~1.0.0"
+          }
+        }
       }
     },
     "forwarded": {
@@ -1396,7 +1419,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -1417,12 +1441,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -1437,17 +1463,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -1564,7 +1593,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -1576,6 +1606,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -1590,6 +1621,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -1597,12 +1629,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -1621,6 +1655,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -1701,7 +1736,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -1713,6 +1749,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -1798,7 +1835,8 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -1834,6 +1872,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -1853,6 +1892,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -1896,12 +1936,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -3160,6 +3202,19 @@
       "integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=",
       "dev": true
     },
+    "prettier": {
+      "version": "1.19.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.19.1.tgz",
+      "integrity": "sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew=="
+    },
+    "prettier-linter-helpers": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/prettier-linter-helpers/-/prettier-linter-helpers-1.0.0.tgz",
+      "integrity": "sha512-GbK2cP9nraSSUF9N2XwUwqfzlAFlMNYYl+ShE/V+H8a9uNl/oUqB1w2EL54Jh0OlyRSd8RfWYJ3coVS4TROP2w==",
+      "requires": {
+        "fast-diff": "^1.1.2"
+      }
+    },
     "process-nextick-args": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
@@ -3385,6 +3440,18 @@
         "tough-cookie": "~2.4.3",
         "tunnel-agent": "^0.6.0",
         "uuid": "^3.3.2"
+      },
+      "dependencies": {
+        "form-data": {
+          "version": "2.3.3",
+          "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.3.tgz",
+          "integrity": "sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==",
+          "requires": {
+            "asynckit": "^0.4.0",
+            "combined-stream": "^1.0.6",
+            "mime-types": "^2.1.12"
+          }
+        }
       }
     },
     "require-directory": {

package.json

@@ -8,12 +8,16 @@
     "start": "node ./index.js",
     "start-mon": "nodemon ./index.js",
     "migrate": "cd app && npx sequelize db:migrate",
-    "setup": "docker build -t marketalerts .  && docker run -e POSTGRES_USER=docker -e POSTGRES_PASSWORD=docker -e POSTGRES_DB=marketalerts --name pg_marketalerts -d -p 5432:5432 marketalerts && sleep 4 && npm run migrate",
+    "seed": "cd app && npx sequelize db:seed:all",
+    "setup": "docker build -t marketalerts .  && docker run -e POSTGRES_USER=docker -e POSTGRES_PASSWORD=docker -e POSTGRES_DB=marketalerts --name pg_marketalerts -d -p 5432:5432 marketalerts && sleep 10 && npm run migrate",
     "docker-start": "docker start pg_marketalerts",
     "docker-stop": "docker stop pg_marketalerts",
     "crawl": "cd app/crawler && node npmCrawl.js",
+    "daily-notify": "cd app/npmScripts && node npmDailyNotify.js",
+    "checkup-notify": "cd app/npmScripts && node npmCheckUpNotify.js",
     "test-search": "cd test && node searchTest.js",
-    "test-olx-scraper": "cd test && node olxScrapeTest.js"
+    "test-olx-scraper": "cd test && node olxScrapeTest.js",
+    "test-rental-scraper": "cd test && node rentalScrapeTest.js"
   },
   "repository": {
     "type": "git",
@@ -33,15 +37,18 @@
     "compression": "^1.7.4",
     "dotenv": "^7.0.0",
     "ejs": "^2.6.1",
+    "eslint-plugin-prettier": "^3.1.2",
     "express": "^4.16.4",
     "express-ejs-layouts": "^2.5.0",
     "express-layout": "^0.1.0",
+    "form-data": "^3.0.0",
     "html-to-text": "^5.1.1",
     "moment": "^2.24.0",
     "moment-timezone": "^0.5.26",
     "node-fetch": "^2.3.0",
     "node-schedule": "^1.3.2",
     "pg": "^7.10.0",
+    "prettier": "^1.19.1",
     "react-step-wizard": "^5.1.0",
     "sequelize": "^5.18.4",
     "sequelize-cli": "^5.5.0"

test/olxScrapeTest.js

@@ -1,6 +1,6 @@
 "use strict";
 
-const olxCrawler = require("../app/crawler/specific/olx");
+const olxCrawler = require("../app/crawler/specificCrawlers/olx");
 
 const urlToScrape = process.argv[2] || undefined;
 

test/rentalScrapeTest.js

@@ -0,0 +1,17 @@
+"use strict";
+
+const rentalCrawler = require("../app/crawler/specificCrawlers/rental");
+
+const urlToScrape = process.argv[2] || undefined;
+
+if (urlToScrape) {
+  const crawler = new rentalCrawler();
+
+  (async () => {
+    const data = await crawler.scrapeAd(urlToScrape);
+    console.log(data);
+  })();
+} else {
+  console.log("No URL to scrape. Use like this : ");
+  console.log("npm run test-rental-scraper -- URL_TO_SCRAPE");
+}