🐛 FIX: Changement de logique pour rightPrice

README.md

@@ -30,7 +30,7 @@ Le projet est disponible sur [function.divlo.fr](https://function.divlo.fr/) (ac
 
 Le partage est essentiel afin de progresser, l'**Open Source** permet l'entraide et le **partage de connaissance** entre développeurs.
 
-Si vous voulez **contribuer**, avant toute chose écrivait une **"[issue](https://github.com/Divlo/FunctionProject/issues)" sur GitHub** à propos des changements que vous voulez apporter et on pourra en **discuter avec grand plaisir**. 😉
+Si vous voulez **contribuer**, avant toute chose écrivez une **"[issue](https://github.com/Divlo/FunctionProject/issues)" sur GitHub** à propos des changements que vous voulez apporter et on pourra en **discuter avec grand plaisir**. 😉
 
 ## 🌐 Installation
 

api/.env.example

@@ -1,6 +1,7 @@
 HOST = "http://localhost:8080"
 FRONT_END_HOST = "http://localhost:3000"
 OpenWeatherMap_API_KEY = ""
+Scraper_API_KEY = ""
 DB_HOST = ""
 DB_NAME = ""
 DB_USER = ""

api/assets/config/config.js

@@ -3,6 +3,7 @@ const config = {
     HOST: process.env.HOST,
     FRONT_END_HOST: process.env.FRONT_END_HOST,
     WEATHER_API_KEY: process.env.OpenWeatherMap_API_KEY,
+    SCRAPER_API_KEY: process.env.Scraper_API_KEY,
     DATABASE: {
         host: process.env.DB_HOST,
         name: process.env.DB_NAME,

api/assets/functions/main/rightPrice.js

@@ -1,4 +1,9 @@
-const { randomNumber } = require('./randomNumber');
+const { randomNumber }    = require('./randomNumber');
+const errorHandling       = require('../../utils/errorHandling');
+const { serverError }     = require('../../config/errors');
+const { SCRAPER_API_KEY } = require('../../config/config');
+const axios               = require('axios');
+const { JSDOM }           = require("jsdom");
 
 const subjectList = [
     "smartphone",
@@ -17,35 +22,36 @@ function getRandomArrayElement(array) {
 }
 
 async function getAmazonProductList(subject) {
-    const url       = `https://www.amazon.fr/s?k=${subject}`;
-    const Nightmare = require('nightmare')();
-    return await Nightmare.goto(url)
-        .wait('.s-result-item')
-        .evaluate(() => {
-            const amazonProductList = document.querySelectorAll('.s-result-item');
-            const productsList = [];
-            for (let indexProduct in amazonProductList) {
-                try {   
-                    const elementProduct = amazonProductList[indexProduct];
-                    const productImage   = elementProduct.querySelector('.s-image');
-                    const originalPrice  = elementProduct.querySelector(".a-price-whole").innerHTML;
-                    productsList.push({
-                        name: productImage["alt"],
-                        image: productImage["src"],
-                        price: Number(originalPrice.replace(",", ".").replace(" ", ""))
-                    });
-                } catch (_error) {
-                    continue;
-                }
-            }
-            return productsList;
-        })
-        .end();
+    const url               = `https://www.amazon.fr/s?k=${subject}`;
+    const { data }          = await axios.get(`http://api.scraperapi.com/?api_key=${SCRAPER_API_KEY}&url=${url}`);
+    const { document }      = (new JSDOM(data)).window;
+    const amazonProductList = document.querySelectorAll('.s-result-item');
+    const productsList      = [];
+    for (let indexProduct in amazonProductList) {
+        try {   
+            const elementProduct = amazonProductList[indexProduct];
+            const productImage   = elementProduct.querySelector('.s-image');
+            const originalPrice  = elementProduct.querySelector(".a-price-whole").innerHTML;
+            productsList.push({
+                name: productImage["alt"],
+                image: productImage["src"],
+                price: Number(originalPrice.replace(",", ".").replace(" ", ""))
+            });
+        } catch (_error) {
+            continue;
+        }
+    }
+    return productsList;
 }
 
-module.exports = rightPriceOutput = async ({ res }, _argsObject) => {
-    const subject       = getRandomArrayElement(subjectList);
-    const productsList  = await getAmazonProductList(subject);
-    const randomProduct = getRandomArrayElement(productsList);
-    return res.status(200).json({ subject, ...randomProduct });
+module.exports = rightPriceOutput = async ({ res, next }, _argsObject) => {
+    const subject = getRandomArrayElement(subjectList);
+    try {
+        const productsList  = await getAmazonProductList(subject);
+        const randomProduct = getRandomArrayElement(productsList);
+        return res.status(200).json({ subject, ...randomProduct });
+    } catch (error) {
+        console.error(error);
+        return errorHandling(next, serverError);
+    }
 }

api/package.json

@@ -19,6 +19,7 @@
     "express-http-to-https": "^1.1.4",
     "express-validator": "^6.4.0",
     "helmet": "^3.21.3",
+    "jsdom": "^16.2.2",
     "jsonwebtoken": "^8.5.1",
     "moment": "^2.24.0",
     "ms": "^2.1.2",
@@ -32,7 +33,6 @@
   "devDependencies": {
     "dotenv": "^8.2.0",
     "morgan": "^1.9.1",
-    "nightmare": "^3.0.2",
     "nodemon": "^2.0.2"
   }
 }