ajout des structures de données + connexion BDD

.gitignore

@@ -17,3 +17,6 @@ _book
 *.log
 .*.swp
 settings.json
+
+
+.env

code/server/database.js

@@ -0,0 +1,14 @@
+import * as dotenv from 'dotenv'
+import mysql from 'mysql';
+dotenv.config();
+
+const conn = mysql.createConnection({
+ host: process.env.DB_HOST,
+ user: process.env.DB_USER,
+ password: process.env.DB_PASSWORD,
+ database: process.env.DB_NAME,
+});
+
+conn.connect();
+
+export default conn;

code/server/main.js

@@ -0,0 +1,15 @@
+import * as dotenv from 'dotenv';
+import express from 'express';
+import { addReviewFromRequest } from './review';
+
+const app = express();
+const router = express.Router()
+
+dotenv.config()
+
+app.use(express.json)
+app.listen(process.env.PORT, () => {
+    console.log("Server démaré sur le port " + process.env.PORT)
+})
+
+router.post('/add_review', addReviewFromRequest);

code/server/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "server",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "Telereview",
+  "license": "ISC",
+  "dependencies": {
+    "dotenv": "^16.0.3",
+    "express": "^4.18.2",
+    "mysql": "^2.18.1"
+  }
+}

code/server/review.js

@@ -0,0 +1,7 @@
+import { Auteur, Review } from './structures'
+
+export const addReviewFromRequest = (req,res) => {
+    const author = new Auteur(req.body.age,req.body.sexe);
+    const review = new Review(author, req.body.note, req.body.source)
+    //TODO: AJouter l'avis a la bdd
+}

code/server/structures.js

@@ -0,0 +1,41 @@
+const validSources = ["borne", "website"];
+const validSexes = ["h","f"];
+
+export class Review {
+    constructor(author, mainRating, source, message="", otherRatings={}) {
+        this.author = author;
+        this.mainRating = mainRating;
+        this.source = source;
+        this.message = message;
+        this.otherRatings = otherRatings;
+        //On vérifie si toutes les données sont correctes
+        if(mainRating < 0 || mainRating > 10) {
+            throw new Error("Note principale invalide");
+        }
+        for(rating of otherRatings) {
+            if(rating < 0 || rating > 10) {
+                throw new Error("Note " + rating +"/10 invalide");
+            }
+        }
+        if(!validSources.includes(source)) {
+            throw new Error("Source invalide");
+        }
+        if(!author instanceof Auteur) {
+            throw new Error("L'auteur est invalide");
+        }
+    }
+}
+
+export class Auteur {
+    constructor(age=undefined, sexe=undefined) {
+        this.age = age;
+        this.sexe = sexe;
+
+        if(sexe != undefined && !validSexes.includes(sexe) ) {
+            throw new Error("Sexe invalide");
+        }
+        if(age != undefined && age <= 0) {
+            throw new Error("Age invalide");
+        }
+    }
+}