clean code

app/controllers/neighborhoods.js

@@ -1,4 +1,3 @@
-const db = require('../models/index');
 const  { currentRERequest } = require('../helpers/url');
 const { places } = require('../helpers/codes');
 
@@ -10,14 +9,14 @@ const getNeighborhood = async (req,res) => {
          nextStep,
          neighborhoods
   });
-}
+};
 
 const postgNeighborhood = async (req, res) => {
   let request = await currentRERequest(req);
   request.neighborhood = req.body.neighborhood;
   await request.save();
   res.send("Result is " + JSON.stringify(request));
-}
+};
 
 module.exports = {
   getNeighborhood,

app/controllers/realEstateTypes.js

@@ -6,7 +6,6 @@ const realEstateTypes = [
   { ime: "Vikendica", id: "vikendica" }
 ];
 
-
 const getRealEstateTypes = (req,res) => {
   const nextStep = req.query.nextStep;
   res.render('realEstateType', {

app/controllers/welcome.js

@@ -1,6 +1,6 @@
 const getWelcome = (req,res) => {
   res.render('welcome', { nextStep: '/vrstanekretnine' } );
-}
+};
 
 module.exports = {
   getWelcome

app/helpers/codes.js

@@ -1,5 +1,3 @@
-
-
 const geographies = [
    {
       "ime":" Sarajevo",
@@ -872,11 +870,11 @@ const geographies = [
 
       ]
    }
-]
+];
 
 const regions = () => {
   return geographies.map( (g) => ({ ime: g.ime, id: g.id, olxid: g.olxid }) );
-}
+};
 
 const places = (regionId) => {
   for (geo of geographies) {
@@ -885,9 +883,9 @@ const places = (regionId) => {
     }
   }
   return null;
-}
+};
 
 module.exports = {
   regions,
   places
-}
+};

app/helpers/url.js

@@ -6,8 +6,8 @@ const currentRERequest = async (req) => {
 
   const request = await db.RealEstateRequest.findOne({ where: {uniqueId} });
   return request;
-}
+};
 
 module.exports = {
   currentRERequest
-}
+};

app/lib/areThereAnyNewItems.js

@@ -1,8 +1,10 @@
 const convertToDate = require("./convertToDate");
+
 function areThereAnyNewItems(lastItemDate, controlDate) {
   if (!lastItemDate) {
     return true;
   }
   return new Date(controlDate) < convertToDate(lastItemDate);
 }
+
 module.exports = areThereAnyNewItems;

app/lib/scrapTheItems.js

@@ -1,6 +1,6 @@
 let fetch = require("node-fetch");
 let cheerio = require("cheerio");
-const areThereAnyNewItems = require("./arethereanynewitems");
+const areThereAnyNewItems = require("./areThereAnyNewItems");
 
 async function scrapTheItems(url, controlDate, noNewItems = false) {
   let items = [];

app/lib/sendNotification.js

@@ -1,11 +1,11 @@
-const scrapTheItems = require("./scraptheitems");
+const scrapTheItems = require("./scrapTheItems");
 const convertToDate = require("./convertToDate");
 const AWS = require('aws-sdk');
 AWS.config.update({region: 'eu-central-1'});
 
 
 async function sendNotification(marketAlert) {
-  const { id, email, olx_url, last_date } = marketAlert;
+  const { id, email, olx_url } = marketAlert;
   let url =
     "https://www.olx.ba/pretraga?" + olx_url + "&sort_order=desc&sort_po=datum";
   let newItems = await scrapTheItems(url);
@@ -18,7 +18,7 @@ async function sendNotification(marketAlert) {
     );
 
   // Create sendEmail params
-  var params = {
+  const params = {
     Destination: { /* required */
       CcAddresses: [
       ],

index.js

@@ -7,8 +7,8 @@ let express = require("express");
 const path = require("path");
 const bodyParser = require("body-parser");
 const MarketAlert = require("./app/models/marketalert");
-const sendNotification = require("./app/lib/sendnotification");
-const scrapTheItems = require("./app/lib/scraptheitems");
+const sendNotification = require("./app/lib/sendNotification");
+const scrapTheItems = require("./app/lib/scrapTheItems");
 const sequelize = require("./app/models/index").sequelize;
 const Twocheckout = require("2checkout-node");
 const layout = require('express-layout');
@@ -26,7 +26,7 @@ app.use(layout());
 const compression = require('compression');
 app.use(compression());
 
-app.get("/api/sendnotifications", async function(req, res) {
+app.get("/api/sendnotifications", async (req, res) => {
   let marketAlerts = await MarketAlert.findAll();
 
   let lastDateUpdate = await Promise.all(
@@ -59,7 +59,7 @@ app.get("/api/items/:url", async (req, res) => {
   });
 });
 
-app.post("/api/marketalerts", function(req, res) {
+app.post("/api/marketalerts", (req, res) => {
   const { email, last_date, olx_url } = req.body;
   console.log(email, last_date, olx_url);
   sequelize.sync().then(() => {
@@ -75,7 +75,7 @@ app.post("/api/marketalerts", function(req, res) {
   });
 });
 
-app.post("/api/payforalert", function(request, response) {
+app.post("/api/payforalert", (req, res) => {
   let tco = new Twocheckout({
     sellerId: "901402692",
     privateKey: "A28DCE5F-9292-405C-8161-F84D8BB83AFC",
@@ -84,7 +84,7 @@ app.post("/api/payforalert", function(request, response) {
 
   let params = {
     merchantOrderId: "123",
-    token: request.body.token,
+    token: req.body.token,
     currency: "USD",
     total: "2.00",
     billingAddr: {
@@ -94,16 +94,16 @@ app.post("/api/payforalert", function(request, response) {
       state: "BiH",
       zipCode: "71000",
       country: "BiH",
-      email: request.body.email,
+      email: req.body.email,
       phoneNumber: "5555555555"
     }
   };
 
   tco.checkout.authorize(params, function(error, data) {
     if (error) {
-      response.send(error.message);
+      res.send(error.message);
     } else {
-      response.send(data.response.responseMsg);
+      res.send(data.response.responseMsg);
     }
   });
 });