next build version

upgrading ui dependencies

.gitignore

@@ -3,3 +3,4 @@ ui/public/
 db/
 npm-debug.log
 .DS_Store
+.idea

CHANGELOG.md

@@ -1,3 +1,18 @@
+###### [V5.4.0]
+- Upgrading dependencies
+- Provider urls are now automagically been changed to include the correct sort order for search results
+
+```
+Note: It has been an point of confusion since the very beginning of Fredy, that people simply copied the url, but
+did not take care of sorting the search results by date. If this is not done, Fredy will most likely not see the latest
+results, thus cannot report them. This release fixes it by adding the necessary params (or replaces them).
+```
+
+###### [V5.3.0]
+- Upgrading dependencies
+- It's now possible to send mails to multiple receiver using comma separation for MailJet & Sendgrid
+- Fixing Immowelt scraping
+
 ###### [V5.2.0]
 - Upgrading dependencies
 - Adding new similarity check layer (Duplicates are being removed now)

README.md

@@ -2,9 +2,11 @@
 
 [![Build Status](https://travis-ci.org/orangecoding/fredy.svg?branch=master)](https://travis-ci.org/orangecoding/fredy)
 
-_Fredy_ scrapes multiple services (Immonet, Immowelt etc.) as often as you want and send new listings to you once they appear. The list of available services can easily be extended. For your convenience, a ui helps you to configure your search jobs.   
+Searching an apartment in Germany can be quite frustrating. Not any longer as Fredy will take over and only notifies you once new listings have been found that matches your requirements.
 
-If _Fredy_ found matching results, it will send them to you via Slack, Email, Telegram etc. (More adapter possible.) As _Fredy_ will store the listings it found, new results will not be sent twice (and as a side-effect, _Fredy_ can show some statistics..)  
+_Fredy_ scrapes multiple services (Immonet, Immowelt etc.) and send new listings to you once they appear. The list of available services can easily be extended. For your convenience, a ui helps you to configure your search jobs.   
+
+If _Fredy_ found matching results, it will send them to you via Slack, Email, Telegram etc. (More adapter possible.) As _Fredy_ will store the listings it has found, new results will not be sent twice (and as a side-effect, _Fredy_ can show some statistics..). Furthermore, _Fredy_ checks duplicates per scraping so that the same listings are not being sent when posted on various platforms. (Happens more often than one might think)
 
 ## Usage  
 
@@ -15,7 +17,7 @@ yarn (or npm install)
 yarn run prod
 yarn run start
 ```
-_Fredy_ will start with the default port, set to `9998`. You can access _Fredy_ by opening a browser `http://localhost:9998`. The default login is `admin` for username and password. (You should change the password asap when you plan to run Fredy on your server.)
+_Fredy_ will start with the default port, set to `9998`. You can access _Fredy_ by opening a browser `http://localhost:9998`. The default login is `admin` both for username and password. (You should change the password asap when you plan to run Fredy on your server.)
 
 <p align="center">
   <img alt="Job Configuration" src="https://github.com/orangecoding/fredy/blob/master/doc/screenshot__1.png" width="30%">
@@ -29,7 +31,7 @@ _Fredy_ will start with the default port, set to `9998`. You can access _Fredy_
 </p>
 
 ## Immoscout
-I have added **EXPERIMENTAL** support for Immoscout. Immoscout is somewhat special, coz they have decided to secure their service from bots using Re-Capture. Finding a way around this is barely possible. For _Fredy_ to be able to bypass the check, I'm using a service called [ScrapingAnt](https://scrapingant.com/). The trick is to use a headless browser, rotating proxies and (once successful validated) re-send the cookies each time.
+I have added **experimental** support for Immoscout. Immoscout is somewhat special, coz they have decided to secure their service from bots using Re-Capture. Finding a way around this is barely possible. For _Fredy_ to be able to bypass the check, I'm using a service called [ScrapingAnt](https://scrapingant.com/). The trick is to use a headless browser, rotating proxies and (once successful validated) re-send the cookies each time.
 
 To be able to use Immoscout, you need to create an account at ScrapingAnt. Configure the ApiKey in the "General Settings" tab (visible when logged in as administrator).
 The rest should be done by _Fredy_. Keep in mind, the support is experimental. There might be bugs and you might not always get pass the re-capture check, but most of the time it works pretty good :)

lib/FredyRuntime.js

@@ -4,6 +4,7 @@ const { setKnownListings, getKnownListings } = require('./services/storage/listi
 const notify = require('./notification/notify');
 const xray = require('./services/scraper');
 const scrapingAnt = require('./services/scrapingAnt');
+const urlModifier = require('./services/queryStringMutator');
 
 class FredyRuntime {
   /**
@@ -24,7 +25,8 @@ class FredyRuntime {
 
   execute() {
     return (
-      Promise.resolve(this._providerConfig.url)
+      //modify the url to make sure search order is correctly set
+      Promise.resolve(urlModifier(this._providerConfig.url, this._providerConfig.sortByDateParam))
         //scraping the site and try finding new listings
         .then(this._getListings.bind(this))
         //bring them in a proper form (dictated by the provider)
@@ -106,6 +108,9 @@ class FredyRuntime {
   }
 
   _notify(newListings) {
+    if (newListings.length === 0) {
+      throw new NoNewListingsWarning();
+    }
     const sendNotifications = notify.send(this._providerId, newListings, this._notificationConfig, this._jobKey);
     return Promise.all(sendNotifications).then(() => newListings);
   }

lib/notification/adapter/mailJet.js

@@ -21,6 +21,13 @@ exports.send = ({ serviceName, newListings, notificationConfig, jobKey }) => {
     (adapter) => adapter.id === 'mailJet'
   ).fields;
 
+  const to = receiver
+    .trim()
+    .split(',')
+    .map((r) => ({
+      Email: r.trim(),
+    }));
+
   return mailjet
     .connect(apiPublicKey, apiPrivateKey)
     .post('send', { version: 'v3.1' })
@@ -31,11 +38,7 @@ exports.send = ({ serviceName, newListings, notificationConfig, jobKey }) => {
             Email: from,
             Name: 'Fredy',
           },
-          To: [
-            {
-              Email: receiver,
-            },
-          ],
+          To: to,
           Subject: `Fredy found ${newListings.length} new listings for ${serviceName}`,
           HTMLPart: emailTemplate({
             serviceName: `Job: (${jobKey}) | Service: ${serviceName}`,

lib/notification/adapter/mailJet.md

@@ -4,3 +4,5 @@ To use [MailJet](https://mailjet.com), you need to create an account. You'll nee
  
 E.g. if you use yourGmailAccount@gmail.com, you have to add this to MailJet and verify it as well.     
 The given public/private api keys are needed in order to use MailJet with Fredy. Fredy will use the same template, it is using for SendGrid.
+
+If this email should be sent to multiple receiver use a comma separator (some@email.com, someOther@email.com). 

lib/notification/adapter/sendGrid.js

@@ -14,7 +14,10 @@ exports.send = ({ serviceName, newListings, notificationConfig, jobKey }) => {
   sgMail.setApiKey(apiKey);
   const msg = {
     templateId,
-    to: receiver,
+    to: receiver
+      .trim()
+      .split(',')
+      .map((r) => r.trim()),
     from,
     subject: `Job ${jobKey} | Service ${serviceName} found ${newListings.length} new listing(s)`,
     dynamic_template_data: {

lib/notification/adapter/sendGrid.md

@@ -6,3 +6,5 @@ SendGrid is a free email service (free as in "you cannot send more than 100(Send
 To use [SendGrid](https://sendgrid.com/), you need to create an account. You'll need to decided from which email address you want Fredy to send from. E.g. if you use yourGmailAccount@gmail.com, you have to add this to sendgrid and verify it as well.     
 
 Lastly you have to create an api-key and feed it into Fredy's config, as well as creating a new dynamic template. For this new template, I recommend copying and pasting the code from the one I have provided under `/lib/notification/emailTemplate/template.hbs`.
+
+If this email should be sent to multiple receiver use a comma separator (some@email.com, someOther@email.com).

lib/notification/adapter/telegram.js

@@ -1,6 +1,19 @@
 const { markdown2Html } = require('../../services/markdown');
 const axios = require('axios');
 
+/**
+ * splitting an array into chunks because Telegram only allows for messages up to
+ * 4096 chars, thus we have to split messages into chunks
+ * @param inputArray
+ * @param perChunk
+ */
+const arrayChunks = (inputArray, perChunk) =>
+  inputArray.reduce((all, one, i) => {
+    const ch = Math.floor(i / perChunk);
+    all[ch] = [].concat(all[ch] || [], one);
+    return all;
+  }, []);
+
 /**
  * sends new listings to telegram
  * @param serviceName e.g immowelt
@@ -12,22 +25,28 @@ const axios = require('axios');
 exports.send = ({ serviceName, newListings, notificationConfig, jobKey }) => {
   const { token, chatId } = notificationConfig.find((adapter) => adapter.id === 'telegram').fields;
 
-  let message = `Job: ${jobKey} | Service <b>${serviceName}</b> found <b>${newListings.length}</b> new listings:\n\n`;
+  //we have to split messages into chunk, because otherwise messages are going to become too big and will fail
+  const chunks = arrayChunks(newListings, 3);
 
-  message += newListings.map(
-    (o) =>
-      `<b>${shorten(o.title.replace(/\*/g, ''), 45)}</b>\n` +
-      [o.address, o.price, o.size].join(' | ') +
-      '\n' +
-      `<a href="${o.link}">${o.link}</a>\n\n`
-  );
+  const promises = chunks.map((chunk) => {
+    let message = `Job: ${jobKey} | Service <b>${serviceName}</b> found <b>${newListings.length}</b> new listings:\n\n`;
+    message += chunk.map(
+      (o) =>
+        `<b>${shorten(o.title.replace(/\*/g, ''), 45)}</b>\n` +
+        [o.address, o.price, o.size].join(' | ') +
+        '\n' +
+        `<a href="${o.link}">${o.link}</a>\n\n`
+    );
 
-  return axios.post(`https://api.telegram.org/bot${token}/sendMessage`, {
-    chat_id: chatId,
-    text: message,
-    parse_mode: 'HTML',
-    disable_web_page_preview: true,
+    return axios.post(`https://api.telegram.org/bot${token}/sendMessage`, {
+      chat_id: chatId,
+      text: message,
+      parse_mode: 'HTML',
+      disable_web_page_preview: true,
+    });
   });
+
+  return Promise.all(promises);
 };
 
 function shorten(str, len = 30) {

lib/provider/einsAImmobilien.js

@@ -22,6 +22,7 @@ function applyBlacklist(o) {
 const config = {
   url: null,
   crawlContainer: '.tabelle',
+  sortByDateParam: 'sort_type=newest',
   crawlFields: {
     id: '.inner_object_data input[name="marker_objekt_id"]@value | int',
     price: '.tabelle .inner_object_data .single_data_price | removeNewline | trim',

lib/provider/immonet.js

@@ -24,6 +24,7 @@ function applyBlacklist(o) {
 const config = {
   url: null,
   crawlContainer: '#result-list-stage .item',
+  sortByDateParam: 'sortby=19',
   crawlFields: {
     id: '@id',
     price: 'div[id*="selPrice_"] | trim',

lib/provider/immoscout.js

@@ -2,9 +2,13 @@ const utils = require('../utils');
 
 let appliedBlackList = [];
 
+function nullOrEmpty(val) {
+  return val == null || val.length === 0;
+}
+
 function normalize(o) {
-  const title = o.title.replace('NEU', '');
-  const address = (o.address || '').replace(/\(.*\),.*$/, '').trim();
+  const title = nullOrEmpty(o.title) ? 'NO TITLE FOUND' : o.title.replace('NEU', '');
+  const address = nullOrEmpty(o.address) ? 'NO ADDRESS FOUND' : (o.address || '').replace(/\(.*\),.*$/, '').trim();
   const link = `https://www.immobilienscout24.de${o.link.substring(o.link.indexOf('/expose'))}`;
   return Object.assign(o, { title, address, link });
 }
@@ -16,6 +20,7 @@ function applyBlacklist(o) {
 const config = {
   url: null,
   crawlContainer: '#resultListItems li.result-list__listing',
+  sortByDateParam: 'sorting=2',
   crawlFields: {
     id: '.result-list-entry@data-obid | int',
     price: '.result-list-entry .result-list-entry__criteria .grid-item:first-child dd | removeNewline | trim',

lib/provider/immowelt.js

@@ -3,10 +3,7 @@ const utils = require('../utils');
 let appliedBlackList = [];
 
 function normalize(o) {
-  const size = o.size == null ? '--- m²' : o.size.split('Wohnfläche')[1].replace(' (ca.) ', '');
-  const address = o.address;
-
-  return Object.assign(o, { size, address });
+  return o;
 }
 
 function applyBlacklist(o) {
@@ -18,14 +15,15 @@ function applyBlacklist(o) {
 
 const config = {
   url: null,
-  crawlContainer: '.immoliste .js-object.listitem_wrap ',
+  crawlContainer: "div[class^='EstateItem-']",
+  sortByDateParam: 'sd=DESC&sf=TIMESTAMP',
   crawlFields: {
-    id: '@data-estateid | int',
-    price: '.hardfacts_3 strong | removeNewline | trim',
-    size: '.js-object.listitem_wrap .hardfacts_3 div:nth-child(2)| removeNewline | trim',
-    title: '.listcontent.clear h2',
+    id: 'a@id',
+    price: "div[class^='KeyFacts-'] [data-test='price'] | removeNewline | trim",
+    size: "div[class^='KeyFacts-'] [data-test='area'] | removeNewline | trim",
+    title: "div[class^='FactsMain-'] h2",
     link: 'a@href',
-    address: '.listcontent .details .listlocation| removeNewline | trim',
+    address: "div[class^='estateFacts-'] span | removeNewline | trim",
   },
   paginate: '#pnlPaging #nlbPlus@href',
   normalize: normalize,

lib/provider/kleinanzeigen.js

@@ -21,6 +21,8 @@ function applyBlacklist(o) {
 const config = {
   url: null,
   crawlContainer: '#srchrslt-adtable .ad-listitem ',
+  //sort by date is standard oO
+  sortByDateParam: null,
   crawlFields: {
     id: '.aditem@data-adid | int',
     price: '.aditem-main--middle--price | removeNewline | trim',

lib/provider/neubauKompass.js

@@ -13,6 +13,7 @@ function applyBlacklist(o) {
 const config = {
   url: null,
   crawlContainer: '.nbk-container >div article',
+  sortByDateParam: 'Sortierung=Id&Richtung=DESC',
   crawlFields: {
     id: '@id',
     title: 'a.nbk-truncate@title | removeNewline | trim',

lib/provider/wgGesucht.js

@@ -16,6 +16,7 @@ function applyBlacklist(o) {
 const config = {
   url: null,
   crawlContainer: '#main_column .wgg_card',
+  sortByDateParam: 'sort_column=0&sort_order=0',
   crawlFields: {
     id: '@data-id',
     details: '.row .noprint .col-xs-11 |removeNewline |trim',

lib/services/queryStringMutator.js

@@ -0,0 +1,22 @@
+const queryString = require('query-string');
+
+/**
+ * for Fredy, it is important to sort search results by date, starting with the latest listing. if it is not sorted, we
+ * might never actually find the newest results, no matter how many pages we crawl.
+ * It has been written in the documentation, but obviously nobody reads docu theses days which is why it's been done
+ * automagically now.
+ *
+ * @param _url actual provider url containing the searchParams
+ * @param sortByDateParam param(s) indicating the correct sort order
+ * @returns {`${string}?${string}`} correctly formatted url
+ */
+module.exports = (_url, sortByDateParam) => {
+  //if no mutation is necessary, just return the original url
+  if (sortByDateParam == null) {
+    return _url;
+  }
+
+  const original = queryString.parseUrl(_url);
+  const mutate = queryString.parse(sortByDateParam);
+  return `${original.url}?${queryString.stringify({ ...original.query, ...mutate })}`;
+};

lib/services/requestDriver.js

@@ -1,4 +1,7 @@
 const axios = require('axios');
+const axiosRetry = require('axios-retry');
+
+axiosRetry(axios, { retryDelay: axiosRetry.exponentialDelay, retries: 3 });
 
 function makeDriver(headers = {}) {
   let cookies = '';
@@ -15,7 +18,8 @@ function makeDriver(headers = {}) {
         },
       });
     } catch (exception) {
-      callback(exception, null);
+      console.error(`Error while trying to scrape data. Received error: ${exception.message}`);
+      callback(null, []);
     }
 
     if (typeof result.data === 'object' && url.toLowerCase().indexOf('scrapingant') !== -1) {

package.json

@@ -1,13 +1,14 @@
 {
   "name": "fredy",
-  "version": "5.2.0",
+  "version": "5.4.2",
   "description": "[F]ind [R]eal [E]states [d]amn eas[y].",
   "scripts": {
     "start": "node index.js",
     "dev": "yarn && export BUILD_DEV='true' && export NODE_ENV='development' && webpack-dev-server --progress --colors --watch --config ./webpack.dev.js",
     "prod": "export BUILD_DEV='false' && webpack --node-env=production --config ./webpack.prod.js",
     "format": "prettier --write lib/**/*.js ui/src/**/*.js test/**/*.js *.js --single-quote --print-width 120",
-    "test": "mocha --timeout 20000 test/**/*.test.js"
+    "test": "mocha --timeout 20000 test/**/*.test.js",
+    "lint": "eslint ./index.js ./lib/**/*.js ./test/**/*.js"
   },
   "husky": {
     "hooks": {
@@ -32,6 +33,7 @@
     "house",
     "rent",
     "immoscout",
+    "scraper",
     "immonet",
     "immowelt",
     "immobilienscout24"
@@ -51,61 +53,63 @@
     "Firefox ESR"
   ],
   "dependencies": {
-    "@rematch/core": "2.0.1",
-    "@rematch/loading": "2.0.1",
-    "@sendgrid/mail": "7.4.5",
-    "axios": "0.21.1",
+    "@rematch/core": "2.2.0",
+    "@rematch/loading": "2.1.2",
+    "@sendgrid/mail": "7.6.0",
+    "axios": "0.24.0",
+    "axios-retry": "^3.2.4",
     "body-parser": "1.19.0",
     "cookie-session": "1.4.0",
     "handlebars": "4.7.7",
-    "highcharts": "9.1.2",
-    "highcharts-react-official": "3.0.0",
+    "highcharts": "9.3.1",
+    "highcharts-react-official": "3.1.0",
     "lowdb": "1.0.0",
     "markdown": "^0.5.0",
-    "nanoid": "3.1.23",
+    "nanoid": "3.1.30",
     "node-mailjet": "3.3.4",
+    "query-string": "^7.0.1",
     "react": "17.0.2",
     "react-dom": "17.0.2",
-    "react-redux": "7.2.4",
-    "react-router": "5.2.0",
-    "react-router-dom": "5.2.0",
+    "react-redux": "7.2.6",
+    "react-router": "5.2.1",
+    "react-router-dom": "5.3.0",
     "react-switch": "^6.0.0",
-    "redux": "4.1.0",
-    "redux-thunk": "2.3.0",
-    "restana": "4.9.1",
-    "semantic-ui-react": "2.0.3",
+    "redux": "4.1.2",
+    "redux-thunk": "2.4.0",
+    "restana": "4.9.2",
+    "semantic-ui-react": "2.0.4",
     "serve-static": "^1.14.1",
     "slack": "11.0.2",
     "string-similarity": "^4.0.4",
     "x-ray": "2.3.4"
   },
   "devDependencies": {
-    "@babel/core": "7.14.6",
-    "@babel/preset-env": "7.14.7",
-    "@babel/preset-react": "7.14.5",
+    "@babel/core": "7.16.0",
+    "@babel/preset-env": "7.16.4",
+    "@babel/preset-react": "7.16.0",
     "babel-eslint": "10.1.0",
-    "babel-loader": "8.2.2",
+    "babel-loader": "8.2.3",
     "chai": "4.3.4",
-    "clean-webpack-plugin": "3.0.0",
-    "copy-webpack-plugin": "9.0.1",
-    "css-loader": "5.2.6",
-    "eslint": "7.29.0",
+    "clean-webpack-plugin": "4.0.0",
+    "copy-webpack-plugin": "10.0.0",
+    "css-loader": "6.5.1",
+    "eslint": "7.32.0",
     "eslint-config-prettier": "8.3.0",
-    "eslint-plugin-react": "7.24.0",
+    "eslint-plugin-react": "7.27.1",
     "file-loader": "6.2.0",
-    "history": "5.0.0",
+    "history": "5.1.0",
     "husky": "4.3.8",
-    "less": "4.1.1",
-    "less-loader": "10.0.0",
-    "lint-staged": "11.0.0",
-    "mocha": "9.0.1",
-    "prettier": "2.3.2",
+    "less": "4.1.2",
+    "less-loader": "10.2.0",
+    "lint-staged": "12.1.2",
+    "mocha": "9.1.3",
+    "prettier": "2.5.0",
     "proxyquire": "2.1.3",
     "redux-logger": "3.0.6",
-    "style-loader": "3.0.0",
+    "style-loader": "3.3.1",
     "url-loader": "4.1.1",
-    "webpack": "5.40.0",
-    "webpack-cli": "3.3.12",
+    "webpack": "5.64.4",
+    "webpack-cli": "4.9.1",
     "webpack-dev-server": "3.11.2",
     "webpack-merge": "5.8.0"
   }

test/provider/immowelt.test.js

@@ -30,7 +30,7 @@ describe('#immowelt testsuite()', () => {
 
         notificationObj.payload.forEach((notify) => {
           /** check the actual structure **/
-          expect(notify.id).to.be.a('number');
+          expect(notify.id).to.be.a('string');
           expect(notify.price).to.be.a('string');
           expect(notify.size).to.be.a('string');
           expect(notify.title).to.be.a('string');

test/provider/testProvider.json

@@ -9,7 +9,7 @@
     "enabled": true
   },
   "immowelt": {
-    "url": "https://www.immowelt.de/liste/duesseldorf-benrath/wohnungen/kaufen?geoid=10805111000004%2C10805111000005%2C10805111000006%2C10805111000007%2C10805111000009%2C10805111000010%2C10805111000011%2C10805111000013%2C10805111000014%2C10805111000015%2C10805111000016%2C10805111000017%2C10805111000018%2C10805111000019%2C10805111000023%2C10805111000024%2C10805111000027%2C10805111000032%2C10805111000034%2C10805111000035%2C10805111000039%2C10805111000041%2C10805111000042%2C10805111000043%2C10805111000047%2C10805111000048%2C10805111000049%2C10805111000051%2C10805111000052%2C10805111000053&roomi=3&prima=420000&wflmi=90&sort=createdate%2Bdesc",
+    "url": "https://www.immowelt.de/liste/duesseldorf/wohnungen/kaufen?d=true&rmi=3&sd=DESC&sf=TIMESTAMP&sp=1",
     "enabled": true
   },
   "immoscout": {

test/queryStringMutator/queryStringMutator.test.js

@@ -0,0 +1,32 @@
+const testData = require('./testData.json');
+const expect = require('chai').expect;
+const fs = require('fs');
+
+const mutator = require('../../lib/services/queryStringMutator.js');
+const queryString = require('query-string');
+
+/**
+ * Test test might look a bit weird at first, but listen stranger...
+ * It's not wise to compare 2 urls, as this means all url params must be in the expected order. This is however not
+ * guaranteed, as params (and their order) are totally variable.
+ */
+describe('queryStringMutator', () => {
+  it('should fix all urls', () => {
+    let _provider = fs.readdirSync('./lib/provider/').map((integPath) => require(`../../lib/provider/${integPath}`));
+
+    for (let test of testData) {
+      const provider = _provider.find((p) => p.metaInformation.id === test.id);
+      if (provider == null) {
+        throw new Error(`Cannot find provider for given id: ${test.id}`);
+      }
+
+      const fixedUrl = mutator(test.url, provider.config.sortByDateParam);
+      const expectedParams = queryString.parseUrl(test.shouldBecome);
+      const actualParams = queryString.parseUrl(fixedUrl);
+
+      //check if all new params are existing
+      expect(Object.keys(expectedParams.query)).to.include.members(Object.keys(actualParams.query));
+      expect(Object.values(expectedParams.query)).to.include.members(Object.values(actualParams.query));
+    }
+  });
+});

test/queryStringMutator/testData.json

@@ -0,0 +1,33 @@
+[
+  {
+    "url": "https://www.immowelt.de/liste/40589/wohnungen/mieten?d=true&sd=DESC&sf=PRIMARY_PRICE_AMOUNT&sp=1",
+    "shouldBecome": "https://www.immowelt.de/liste/40589/wohnungen/mieten?d=true&sd=DESC&sf=TIMESTAMP&sp=1",
+    "id": "immowelt"
+  },
+  {
+    "url": "https://www.1a-immobilienmarkt.de/suchen/duesseldorf/wohnung-mieten.html?search=yes",
+    "shouldBecome": "https://www.1a-immobilienmarkt.de/suchen/duesseldorf/wohnung-mieten.html?search=yes&sort_type=newest",
+    "id": "einsAImmobilien"
+  },
+  {
+    "url": "https://www.wg-gesucht.de/1-zimmer-wohnungen-in-Dusseldorf.30.1.1.0.html?sort_column=1&sort_order=0",
+    "shouldBecome": "https://www.wg-gesucht.de/1-zimmer-wohnungen-in-Dusseldorf.30.1.1.0.html?sort_column=0&sort_order=0",
+    "id": "wgGesucht"
+  },
+
+  {
+    "url": "https://www.immonet.de/immobiliensuche/sel.do?sortby=0&suchart=1&objecttype=1&marketingtype=2&parentcat=1&locationname=d%C3%BCsseldorf",
+    "shouldBecome": "https://www.immonet.de/immobiliensuche/sel.do?sortby=19&suchart=1&objecttype=1&marketingtype=2&parentcat=1&locationname=d%C3%BCsseldorf",
+    "id": "immonet"
+  },
+  {
+    "url": "https://www.immobilienscout24.de/Suche/de/nordrhein-westfalen/duesseldorf/wohnung-mieten",
+    "shouldBecome": "https://www.immobilienscout24.de/Suche/de/nordrhein-westfalen/duesseldorf/wohnung-mieten?sorting=2",
+    "id": "immoscout"
+  },
+  {
+    "url": "https://www.neubaukompass.de/neubau-immobilien/berlin-region/",
+    "shouldBecome": "https://www.neubaukompass.de/neubau-immobilien/berlin-region/?Sortierung=Id&Richtung=DESC",
+    "id": "neubauKompass"
+  }
+]