added eslint, some cleanup and fetch in english

.eslintrc.js

@@ -0,0 +1,11 @@
+module.exports = {
+  parser: 'babel-eslint',
+  parserOptions: {
+    ecmaVersion: 2019,
+    sourceType: 'module',
+  },
+  extends: ['airbnb'],
+  rules: {
+    'lines-between-class-members': 0
+  }
+};

package.json

@@ -1,19 +1,16 @@
 {
     "name": "maanteeamet-fetch",
     "version": "1.0.0",
-    "description": "",
     "main": "index.js",
     "scripts": {
         "start": "nodemon --watch src --exec babel-node src/index.js"
     },
-    "author": "",
-    "license": "ISC",
     "dependencies": {
         "cacheman": "2.2.1",
         "cacheman-file": "0.2.1",
         "jsdom": "16.2.2",
         "node-fetch": "2.6.0",
-        "puppeteer": "^3.1.0"
+        "puppeteer": "3.1.0"
     },
     "devDependencies": {
         "@babel/cli": "7.8.4",
@@ -21,6 +18,13 @@
         "@babel/node": "7.8.7",
         "@babel/plugin-proposal-class-properties": "7.8.3",
         "@babel/preset-env": "7.9.6",
+        "babel-eslint": "^10.1.0",
+        "eslint": "^6.8.0",
+        "eslint-config-airbnb": "18.1.0",
+        "eslint-plugin-import": "2.20.2",
+        "eslint-plugin-jsx-a11y": "6.2.3",
+        "eslint-plugin-react": "7.20.0",
+        "eslint-plugin-react-hooks": "2.5.0",
         "nodemon": "2.0.4"
     }
 }

src/components/Scraper.js

@@ -1,5 +1,5 @@
-import { JSDOM } from "jsdom";
-import Car from "../model/Car";
+import { JSDOM } from 'jsdom';
+import Car from '../model/Car';
 import Selectors from '../util/Selectors';
 
 class Scraper {
@@ -9,7 +9,7 @@ class Scraper {
   setContent(text) {
     const parsedContent = new JSDOM(text).window.document;
     if (parsedContent.querySelector(Selectors.properties.main.container) === null) {
-      throw Error('No data was received. Cookie is probably expired.')
+      throw Error('No data was received. Cookie is probably expired.');
     }
     this.document = parsedContent;
   }
@@ -20,7 +20,7 @@ class Scraper {
 
   scrapeMainProperties() {
     const {
-      main: selector
+      main: selector,
     } = Selectors.properties;
     this.document
       .querySelector(selector.container)
@@ -34,25 +34,22 @@ class Scraper {
           data = value[1].innerHTML;
         }
         this.car[value[0].innerHTML] = data;
-      })
+      });
   }
 
   scrapeBasicProperties() {
     if (!this.document) {
       throw Error('No data to scrape.');
     }
-    const properties = this.document.querySelector('#content');
     const {
-      properties: selector
+      properties: selector,
     } = Selectors;
     const plate = this.getTextBySelector(selector.plate);
     const carName = this.getTextBySelector(selector.name);
     const vin = this.getTextBySelector(selector.vin);
-    console.log(plate, carName, vin);
     this.car = new Car(plate, carName, vin.substring(5));
     return this.car;
   }
-
 }
 
 export default Scraper;

src/cookies/CookieMonster.js

@@ -2,7 +2,8 @@ import puppeteer from 'puppeteer';
 import {
   SEARCH_URL,
   NAVIGATION_TIMEOUT,
-  TEMP_DIR
+  TEMP_DIR,
+  SITE_COOKIES,
 } from '../util/Constants';
 import Selectors from '../util/Selectors';
 
@@ -16,12 +17,13 @@ class CookieMonster {
   }
 
   async submitForm(plate) {
-    await this.page.focus(Selectors.form.plate)
+    await this.page.focus(Selectors.form.plate);
     await this.page.keyboard.type(plate);
-    await this.page.evaluate(_ => {
+    await this.page.evaluate(() => {
+      // eslint-disable-next-line no-undef
       PrimeFaces.ab({
-        s: "j_idt104:j_idt131",
-        u: "j_idt104"
+        s: 'j_idt104:j_idt131',
+        u: 'j_idt104',
       });
     });
     await this.page.waitForNavigation({
@@ -34,11 +36,13 @@ class CookieMonster {
     this.browser = await puppeteer.launch();
     this.page = await this.browser.newPage();
     await this.page.goto(SEARCH_URL);
+    await this.page.setCookie(...SITE_COOKIES);
   }
 
   async cleanup(plate) {
     await this.page.screenshot({
-      path: `${TEMP_DIR.screenshots}/${plate}.png`
+      path: `${TEMP_DIR.screenshots}/${plate}.png`,
+      fullPage: true,
     });
     await this.browser.close();
   }
@@ -46,13 +50,13 @@ class CookieMonster {
   async init(plate) {
     console.log(`Fetching data for ${plate}`);
     await this.launchPage();
-    await this.submitForm(plate)
+    await this.submitForm(plate);
     const pageContent = await this.page
       .$eval(Selectors.container.main, (element) => element.innerHTML);
     await this.cleanup(plate);
     console.log(`Successfully fetched fresh data for ${plate}`);
     return pageContent;
   }
-};
+}
 
 export default CookieMonster;

src/index.js

@@ -5,7 +5,9 @@ import CookieMonster from './cookies/CookieMonster';
 
 class Hack {
   scraper;
+
   cache;
+
   cookieMonster;
 
   constructor() {
@@ -15,7 +17,7 @@ class Hack {
   }
 
   async getData(plate) {
-    let cached = await this.cache.get(plate);
+    const cached = await this.cache.get(plate);
     if (cached) {
       console.log(`Using cached data for ${plate}`);
       return cached;

src/util/Cache.js

@@ -1,6 +1,13 @@
 import Cacheman from 'cacheman';
 import { CACHE } from './Constants';
 
+const formatKey = (name) => {
+  if (!name) {
+    throw Error('No number plate specified');
+  }
+  return `${CACHE.PREFIX.plate}${name}`;
+};
+
 class Cache {
   manager;
 
@@ -8,28 +15,19 @@ class Cache {
     this.manager = new Cacheman({
       ttl: CACHE.ttl,
       engine: CACHE.engine,
-      tmpDir: CACHE.directory
+      tmpDir: CACHE.directory,
     });
   }
 
-  formatKey(name) {
-    if (!name) {
-      throw Error('No number plate specified');
-    }
-    return `${CACHE.PREFIX.plate}${name}`;
-  }
-
   async get(name) {
-    const key = this.formatKey(name);
-    return this.manager.get(key);
+    return this.manager.get(formatKey(name));
   }
 
   save(name, data) {
-    const key = this.formatKey(name);
     if (!data) {
       throw Error(`No data for caching car ${name}`);
     }
-    this.manager.set(key, data);
+    this.manager.set(formatKey(name), data);
   }
 }
 

src/util/Constants.js

@@ -1,6 +1,11 @@
 export const BASE_URL = 'https://eteenindus.mnt.ee/public/soidukDetailvaadeAvalik.jsf';
 export const SEARCH_URL = 'https://eteenindus.mnt.ee/public/soidukTaustakontroll.jsf';
 
+export const SITE_COOKIES = [{
+  name: 'eteenindus_lang',
+  value: 'en',
+}];
+
 export const NAVIGATION_TIMEOUT = 2500;
 
 const TMP_DIR = 'tmp';