feat: class connection will use from now the env variable

API-Project/package-lock.json

@@ -11,6 +11,7 @@
       "dependencies": {
         "@types/express": "^4.17.21",
         "@types/morgan": "^1.9.9",
+        "dotenv": "^16.3.1",
         "express": "^4.18.2",
         "morgan": "^1.10.0",
         "nodemon": "^3.0.1",
@@ -2237,6 +2238,17 @@
         "node": ">=8"
       }
     },
+    "node_modules/dotenv": {
+      "version": "16.3.1",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.3.1.tgz",
+      "integrity": "sha512-IPzF4w4/Rd94bA9imS68tZBaYyBWSCE47V1RGuMrB94iyTOIEwRmVL2x/4An+6mETpLrKJ5hQkB8W4kFAadeIQ==",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/motdotla/dotenv?sponsor=1"
+      }
+    },
     "node_modules/ee-first": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",

API-Project/package.json

@@ -8,12 +8,13 @@
     "build": "tsup src/server.ts --format cjs --clean",
     "dev": "nodemon --watch src -e js,ts,json --exec \"ts-node src/server.ts\"",
     "test": "jest --passWithNoTests"
-    },
+  },
   "author": "",
   "license": "ISC",
   "dependencies": {
     "@types/express": "^4.17.21",
     "@types/morgan": "^1.9.9",
+    "dotenv": "^16.3.1",
     "express": "^4.18.2",
     "morgan": "^1.10.0",
     "nodemon": "^3.0.1",
@@ -23,11 +24,9 @@
     "typescript": "^5.2.2"
   },
   "devDependencies": {
-
-    "@types/pg": "^8.10.9",
     "@types/jest": "^29.5.8",
+    "@types/pg": "^8.10.9",
     "jest": "^29.7.0",
     "ts-jest": "^29.1.1"
-
   }
 }

API-Project/src/controllers/ingredients.controller.ts

@@ -1,9 +1,6 @@
-import { Request, Response, NextFunction } from "express";
 import { Router } from "express";
 import { Exceptions } from "../utils/exception";
-import { IIngredient, Ingredient } from "../types/ingredients";
+import { Ingredient } from "../types/ingredients";
-import { pool } from "../database/connection";
-import { Query, QueryResult } from "pg";
 import { IngredientsGateway } from "../gateways/ingredients.gateway";
 
 

API-Project/src/controllers/steps.controller.ts

@@ -1,5 +1,4 @@
 import { Router } from "express";
-import { Recipe } from "../types/recipes";
 import { Exceptions } from "../utils/exception";
 import { StepsGateway } from "../gateways/steps.gateway";
 

API-Project/src/database/connection.ts

@@ -1,15 +1,5 @@
 import { Client } from "pg"
 
-const Pool = require('pg').Pool
-
-export const pool = new Pool({
-  user: 'rgregnault',
-  host: 'localhost',
-  database: 'leftovers',
-  password: 'motdepasse',
-  port: 5432,
-})
-
 
 export class Connection {
   public client:Client
@@ -17,11 +7,11 @@ export class Connection {
 
   constructor() {
     this.client = new Client({
-      user: 'leftovers_appuser',
+      user: process.env.DB_USERNAME,
-      host: 'postgresql-leftovers.alwaysdata.net',
+      host: process.env.DB_DBHOST,
-      database: 'leftovers_recipedb',
+      database: process.env.DB_DBNAME,
-      password: 'UsrPsswd',
+      password: process.env.DB_USERPASSWORD,
-      port: 5432,
+      port: Number(process.env.DB_PORT),
     })
   }
 

API-Project/src/gateways/steps.gateway.ts

@@ -1,4 +1,3 @@
-import { Recipe } from "../types/recipes"
 import { Connection } from "../database/connection"
 
 export class StepsGateway {

API-Project/src/server.ts

@@ -1,4 +1,7 @@
 import express from "express";
+
+require('dotenv').config();
+
 import { IngredientsController } from "./controllers/ingredients.controller";
 import { RecipesController } from "./controllers/recipes.controller";
 import { StepsController } from "./controllers/steps.controller";