Update README

Dockerfile

@@ -0,0 +1,48 @@
+#
+# example Dockerfile for https://docs.docker.com/engine/examples/postgresql_service/
+#
+
+FROM ubuntu:16.04
+
+# Add the PostgreSQL PGP key to verify their Debian packages.
+# It should be the same key as https://www.postgresql.org/media/keys/ACCC4CF8.asc
+RUN apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
+
+# Add PostgreSQL's repository. It contains the most recent stable release
+#     of PostgreSQL, ``9.3``.
+RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main" > /etc/apt/sources.list.d/pgdg.list
+
+# Install ``python-software-properties``, ``software-properties-common`` and PostgreSQL 9.3
+#  There are some warnings (in red) that show up during the build. You can hide
+#  them by prefixing each apt-get statement with DEBIAN_FRONTEND=noninteractive
+RUN apt-get update && apt-get install -y python-software-properties software-properties-common postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3
+
+# Note: The official Debian and Ubuntu images automatically ``apt-get clean``
+# after each ``apt-get``
+
+# Run the rest of the commands as the ``postgres`` user created by the ``postgres-9.3`` package when it was ``apt-get installed``
+USER postgres
+
+# Create a PostgreSQL role named ``docker`` with ``docker`` as the password and
+# then create a database `docker` owned by the ``docker`` role.
+# Note: here we use ``&&\`` to run commands one after the other - the ``\``
+#       allows the RUN command to span multiple lines.
+RUN    /etc/init.d/postgresql start &&\
+    psql --command "CREATE USER docker WITH SUPERUSER PASSWORD 'docker';" &&\
+    createdb -O docker marketalerts
+
+# Adjust PostgreSQL configuration so that remote connections to the
+# database are possible.
+RUN echo "host all  all    0.0.0.0/0  md5" >> /etc/postgresql/9.3/main/pg_hba.conf
+
+# And add ``listen_addresses`` to ``/etc/postgresql/9.3/main/postgresql.conf``
+RUN echo "listen_addresses='*'" >> /etc/postgresql/9.3/main/postgresql.conf
+
+# Expose the PostgreSQL port
+EXPOSE 5432
+
+# Add VOLUMEs to allow backup of config, logs and databases
+VOLUME  ["/etc/postgresql", "/var/log/postgresql", "/var/lib/postgresql"]
+
+# Set the default command to run when starting the container
+CMD ["/usr/lib/postgresql/9.3/bin/postgres", "-D", "/var/lib/postgresql/9.3/main", "-c", "config_file=/etc/postgresql/9.3/main/postgresql.conf"]

README.md

@@ -3,10 +3,8 @@
 
 The purpose of this project is to build a web application that enables subscribing to notifications when new products are published on various ad based marketplaces. The MVP will be only based on OLX.ba
 
-
-ENV: 
-JAWSDB_URL='mysql://sq4dlf9mz49avli0:gqy5vzmzyhp0837x@tuy8t6uuvh43khkk.cbetxkdyhwsb.us-east-1.rds.amazonaws.com:3306/rxhzg1550441ftqk'
+Run postgres image with:
+docker run --name pg_test -d -p 5432:5432 marketalerts
 
 Run with: 
 $ npm start 
-

app/config/config.json

@@ -0,0 +1,15 @@
+{
+  "development": {
+    "username": "docker",
+    "password": "docker",
+    "database": "marketalerts",
+    "port": "5432",
+    "dialect": "postgres"
+  },
+  "test": {
+    "use_env_variable": "JAWSDB_URL"
+  },
+  "production": {
+    "use_env_variable": "JAWSDB_URL"
+  }
+}

app/controllers/grad.js

@@ -0,0 +1,41 @@
+const db = require('../models/index');
+const  { currentRERequest } = require('../helpers/url'); 
+
+const gradovi = [
+  {"ime":" Sarajevo","id":"sarajevo"},
+  {"ime":" Unsko-sanski","id":"unskosanski"},
+  {"ime":" Posavski","id":"posavski"},
+  {"ime":" Tuzlanski","id":"tuzlanski"},
+  {"ime":" Zeničko-dobojski","id":"zenickodobojski"},
+  {"ime":" Bosansko-podrinjski","id":"bosanskopodrinjski"},
+  {"ime":" Srednjobosanski","id":"srednjobosanski"},
+  {"ime":" Hercegovačko-neretvanski","id":"hercegovackoneretvanski"},
+  {"ime":" Zapadno-hercegovački","id":"zapadnohercegovacki"},
+  {"ime":" Livanjski","id":"livanjski"},
+  {"ime":" Banjalučka","id":"banjalučka"},
+  {"ime":" Dobojsko-Bijeljinska","id":"dobojskobijeljinska"},
+  {"ime":" Sarajevsko-Zvornička","id":"sarajevskozvornicka"},
+  {"ime":" Trebinjsko-Fočanska","id":"trebinjskofocanska"},
+  {"ime":"Distrikt Brčko","id":"distriktbrcko"},
+];
+
+
+const getGrad = (req,res) => {
+  const nextStep = req.query.nextStep || '/';
+  res.render('grad', { 
+         nextStep, 
+         gradovi  
+  });
+}
+
+const postGrad = async (req, res) => {
+  let request = await currentRERequest(req);
+  request.city = req.body.grad;
+  await request.save();
+  res.send("Result is " + JSON.stringify(request)); 
+}
+
+module.exports = { 
+  getGrad,
+  postGrad
+};

app/controllers/vrsta_nekretnine.js

@@ -1,7 +1,35 @@
+const db = require('../models/index');
+
+const vrsteNekretnina = [
+  { ime: "Kuća", id: "kuca" }, 
+  { ime: "Stan", id: "stan" }, 
+  { ime: "Vikendica", id: "vikendica" }
+];
+
+
 const getVrstaNekretnine = (req,res) => {
-  res.render('vrsta_nekretnine', { nextStep: '/' } );
+  const nextStep = req.query.nextStep; 
+  res.render('vrsta_nekretnine', { 
+         nextStep, 
+         vrste: vrsteNekretnina 
+  });
+}
+
+const postVrstaNekretnine = (req, res) => {
+  let nextStep = req.query.nextStep;
+
+  db.RealEstateRequest.create({
+    realEstateType: req.body.vrsta
+  }).then( (result) => {
+    nextStep = nextStep || `/grad/${result.uniqueId}`;
+    res.redirect(nextStep); 
+  }).catch( (e) => {
+   res.send(e);
+  }); 
+  
 }
 
 module.exports = { 
-  getVrstaNekretnine
+  getVrstaNekretnine,
+  postVrstaNekretnine
 };

app/db/db.js

@@ -1,4 +0,0 @@
-const Sequelize = require("sequelize");
-const sequelize = new Sequelize(process.env.JAWSDB_URL);
-
-module.exports = sequelize;

app/helpers/url.js

@@ -0,0 +1,14 @@
+const db = require('../models/index');
+
+const currentRERequest = async (req) => {
+  const uniqueId = req.params['request_id'];
+  if(!uniqueId) return null;
+
+  const request = await db.RealEstateRequest.findOne({ where: {uniqueId} });
+  console.log("Request ", request);
+  return request;
+}
+
+module.exports = {
+  currentRERequest
+}

app/migrations/20190417035319-create-market-alert.js

@@ -0,0 +1,34 @@
+'use strict';
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.createTable('MarketAlerts', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      olxUrl: {
+        type: Sequelize.STRING
+      },
+      lastDate: {
+        type: Sequelize.STRING
+      },
+      email: {
+        type: Sequelize.STRING,
+        allowNull: false
+      },
+      createdAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      },
+      updatedAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      }
+    });
+  },
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.dropTable('MarketAlerts');
+  }
+};

app/migrations/20190417035707-create-real-estate-request.js

@@ -0,0 +1,34 @@
+'use strict';
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.createTable('RealEstateRequests', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      uniqueId: {
+        type: Sequelize.UUID
+      },
+      realEstateType: {
+        type: Sequelize.ENUM,  
+        values: ['kuca','stan','vikendica','plac','poslovni_prostor','apartman','garaza']
+      },
+      email: {
+        type: Sequelize.STRING
+      },
+      createdAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      },
+      updatedAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      }
+    });
+  },
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.dropTable('RealEstateRequests');
+  }
+};

app/migrations/20190427043621-add_city_to_real_estate_request.js

@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.addColumn(
+      'RealEstateRequests',
+      'city',
+     Sequelize.STRING
+    );
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.removeColumn(
+      'RealEstateRequests',
+      'city'
+    );
+  }
+};

app/models/MarketAlert.js

@@ -1,17 +0,0 @@
-const Sequelize = require("sequelize");
-const sequelize = require("../db/db");
-const MarketAlert = sequelize.define("market_alert", {
-  id: {
-    type: Sequelize.INTEGER,
-    autoIncrement: true,
-    primaryKey: true
-  },
-  olx_url: Sequelize.STRING,
-  last_date: Sequelize.STRING,
-  email: {
-    type: Sequelize.STRING,
-    allowNull: false
-  }
-});
-
-module.exports = MarketAlert;

app/models/index.js

@@ -0,0 +1,37 @@
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const Sequelize = require('sequelize');
+const basename = path.basename(__filename);
+const env = process.env.NODE_ENV || 'development';
+const config = require(__dirname + '/../config/config.json')[env];
+const db = {};
+
+let sequelize;
+if (config.use_env_variable) {
+  sequelize = new Sequelize(process.env[config.use_env_variable], config);
+} else {
+  sequelize = new Sequelize(config.database, config.username, config.password, config);
+}
+
+fs
+  .readdirSync(__dirname)
+  .filter(file => {
+    return (file.indexOf('.') !== 0) && (file !== basename) && (file.slice(-3) === '.js');
+  })
+  .forEach(file => {
+    const model = sequelize['import'](path.join(__dirname, file));
+    db[model.name] = model;
+  });
+
+Object.keys(db).forEach(modelName => {
+  if (db[modelName].associate) {
+    db[modelName].associate(db);
+  }
+});
+
+db.sequelize = sequelize;
+db.Sequelize = Sequelize;
+
+module.exports = db;

app/models/marketalert.js

@@ -0,0 +1,15 @@
+'use strict';
+module.exports = (sequelize, DataTypes) => {
+  const MarketAlert = sequelize.define('MarketAlert', {
+    olxUrl: DataTypes.STRING,
+    lastDate: DataTypes.STRING,
+    email: { 
+      type: DataTypes.STRING,
+      allowNul: false
+    }
+  }, {});
+  MarketAlert.associate = function(models) {
+    // associations can be defined here
+  };
+  return MarketAlert;
+};

app/models/realestaterequest.js

@@ -0,0 +1,20 @@
+'use strict';
+module.exports = (sequelize, DataTypes) => {
+  const RealEstateRequest = sequelize.define('RealEstateRequest', {
+    uniqueId: {
+      type: DataTypes.UUID,
+      defaultValue: DataTypes.UUIDV4,
+      allowNull: false
+    },
+    realEstateType: {
+      type: DataTypes.ENUM,
+      values: ['kuca','stan','vikendica','plac','poslovni_prostor','apartman','garaza']
+    },
+    email: DataTypes.STRING, 
+    city: DataTypes.STRING,
+  }, {});
+  RealEstateRequest.associate = function(models) {
+    // associations can be defined here
+  };
+  return RealEstateRequest;
+};

app/public/main.css

@@ -0,0 +1,11 @@
+.dobrodosli-center-button { 
+  width: 100%; 
+}
+
+.dobrodosli-big-logo { 
+  font-size: 200pt;
+  background-image: url(./images/logo.png);
+  background-size: contain;
+  background-repeat: no-repeat;
+  color: rgba(0, 0, 0, 0);
+}

app/views/dobrodosli.ejs

@@ -1,3 +1,17 @@
 
-<a href="<%= nextStep %>"><button>Kreni</button></a>
-
+<!--   -->
+<div class="row center-align">
+    <span class="dobrodosli-big-logo">🤙</span>
+</div>
+<div class="row center-align">
+  <div>Sve nekretnine dostupne u oglasima.</div>
+  <div> Na vaš email. </div>
+  <div> BESPLATNO </div>
+</div>
+<div class="row">
+<div class="col s6 push-s3">
+<a href="<%= nextStep %>" class="dobrodosli-center-button waves-effect waves-light btn">
+  Javi mi
+</a>
+</div>
+</div>

app/views/grad.ejs

@@ -0,0 +1,25 @@
+<div class="row center-align">
+  <h2>U kojoj regiji tražite nekretninu?</h2>
+</div>
+
+<form method="POST" id="form-grad">
+<div class="row center-align">
+  <ul class="collection with-header">
+    <% for(const grad of gradovi) { %> 
+    <li class="collection-item" > <div id="<%= grad.id %>" ><%= grad.ime %><a href="#!" class="secondary-content"><i class="material-icons">send</i></a></div></li>
+    <% } %>
+  </ul>
+  <input type="hidden" name="grad" id="grad" />
+</div>
+</form>
+
+<script>
+ $(document).ready( () => {
+   $(".collection-item").click( (e) => {
+     const clickedId = $(e.target).attr("id"); 
+     $("#grad").val(clickedId);
+     $("#form-grad").submit();  
+   });
+ });
+</script>
+

app/views/layout.ejs

@@ -1,14 +1,17 @@
 <!doctype> 
 <html>
   <head>
-  <link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css" />
-<script src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
-<script src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
+     <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">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+      <script src="https://code.jquery.com/jquery-2.1.1.min.js"></script>
+    <meta charset="UTF-8" />
+    <link rel="stylesheet" href="/assets/main.css">
   </head>
   <body>
-    Something in your body: 
-
-
-    <%-body%>
+    <div class="container">
+      <%-body%>
+    </div>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script> 
   </body>
 </html>

app/views/vrsta_nekretnine.ejs

@@ -1,3 +1,29 @@
+<div class="row center-align">
+  <h2>Koju nekretninu tražite?</h2>
+</div>
+
+<form method="POST" id="form-vrsta">
+<div class="row center-align">
+  <ul class="collection with-header">
+    <% for(let vrsta of vrste) { %> 
+    <li class="collection-item" > <div id="<%= vrsta.id %>" ><%= vrsta.ime %><a href="#!" class="secondary-content"><i class="material-icons">send</i></a></div></li>
+    <% } %>
+  </ul>
+  <input type="hidden" name="vrsta" id="vrsta" />
+</div>
+</form>
+
+<script>
+ $(document).ready( () => {
+   $(".collection-item").click( (e) => {
+     const clickedId = $(e.target).attr("id"); 
+     $("#vrsta").val(clickedId);
+     $("#form-vrsta").submit();  
+   });
+ });
+</script>
+
+
+
 
-    <a href="<%= nextStep %>"> >>> </a>
 

index.js

@@ -1,13 +1,14 @@
 const dobrodosli = require('./app/controllers/dobrodosli').getDobrodosli;
-const getVrstaNekretnine = require('./app/controllers/vrsta_nekretnine').getVrstaNekretnine;
+const { getVrstaNekretnine, postVrstaNekretnine} = require('./app/controllers/vrsta_nekretnine');
+const { getGrad, postGrad } = require('./app/controllers/grad');
 
 let express = require("express");
 const path = require("path");
 const bodyParser = require("body-parser");
-const MarketAlert = require("./app/models/MarketAlert");
+const MarketAlert = require("./app/models/marketalert");
 const sendNotification = require("./app/lib/sendnotification");
 const scrapTheItems = require("./app/lib/scraptheitems");
-const sequelize = require("./app/db/db");
+const sequelize = require("./app/models/index").sequelize;
 const Twocheckout = require("2checkout-node");
 const layout = require('express-layout');
 
@@ -21,6 +22,8 @@ app.set('views', path.join(__dirname, '/app/views'));
 app.set('view engine', 'ejs');
 app.use(layout());
 
+const compression = require('compression');
+app.use(compression());
 
 app.get("/api/sendnotifications", async function(req, res) {
   let marketAlerts = await MarketAlert.findAll();
@@ -105,6 +108,15 @@ app.post("/api/payforalert", function(request, response) {
 });
 
 app.get('/', dobrodosli); 
+app.get('/vrstanekretnine/:request_id', getVrstaNekretnine);
 app.get('/vrstanekretnine', getVrstaNekretnine);
 
+app.post('/vrstanekretnine/:request_id', postVrstaNekretnine);
+app.post('/vrstanekretnine', postVrstaNekretnine);
+
+app.get('/grad/:request_id', getGrad);
+app.post('/grad/:request_id', postGrad);
+
+app.use('/assets', express.static('./app/public'))
+
 app.listen(port, () => console.log(`Example app listening on port ${port}!`));

package.json

@@ -5,8 +5,7 @@
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "start": "node ./index.js",
-    "heroku-postbuild": "cd frontend-react && npm install && npm run build"
+    "start": "node ./index.js"
   },
   "repository": {
     "type": "git",
@@ -22,13 +21,16 @@
     "@sendgrid/mail": "^6.3.1",
     "aws-sdk": "^2.422.0",
     "cheerio": "^1.0.0-rc.2",
+    "compression": "^1.7.4",
+    "dotenv": "^7.0.0",
     "ejs": "^2.6.1",
     "express": "^4.16.4",
     "express-ejs-layouts": "^2.5.0",
     "express-layout": "^0.1.0",
-    "mysql2": "^1.6.4",
     "node-fetch": "^2.3.0",
+    "pg": "^7.10.0",
     "react-step-wizard": "^5.1.0",
-    "sequelize": "^4.42.0"
+    "sequelize": "^4.43.2",
+    "sequelize-cli": "^5.4.0"
   }
 }