initialize application module and package

Author: ambinintsoa-nomade

.env

@@ -2,7 +2,7 @@
 
 # Database Configuration
 DB_HOST=localhost
-DB_PORT=5432
+DB_PORT=3306
 DB_USERNAME=root
 DB_PASSWORD=""
 DB_NAME=aivisiontext_db
@@ -26,3 +26,4 @@ SMTP_PORT=587
 SMTP_USER=[email protected]
 SMTP_PASSWORD=your_email_password
 
+SSL=true

package.json

@@ -22,6 +22,7 @@
   "dependencies": {
     "@nestjs/axios": "^3.0.0",
     "@nestjs/common": "^10.0.0",
+    "@nestjs/config": "^3.0.1",
     "@nestjs/core": "^10.0.0",
     "@nestjs/jwt": "^10.1.1",
     "@nestjs/platform-express": "^10.0.0",
@@ -37,6 +38,7 @@
     "express-validator": "^7.0.1",
     "jsonwebtoken": "^9.0.2",
     "multer": "^1.4.5-lts.1",
+    "mysql2": "^3.6.1",
     "pdf-parse": "^1.1.1",
     "reflect-metadata": "^0.1.13",
     "rxjs": "^7.8.1",
@@ -48,6 +50,7 @@
     "@nestjs/schematics": "^10.0.0",
     "@nestjs/testing": "^10.0.0",
     "@types/body-parser": "^1.19.2",
+    "@types/compression": "^1.7.3",
     "@types/cookie-parser": "^1.4.4",
     "@types/express": "^4.17.17",
     "@types/jest": "^29.5.2",

src/app.module.ts

@@ -1,9 +1,28 @@
 import { Module } from '@nestjs/common';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { ConfigModule } from '@nestjs/config';
+import configuration from 'src/config/config';
 
 @Module({
-  imports: [],
+  imports: [
+    ConfigModule.forRoot({
+      envFilePath: '.env',
+      isGlobal: true,
+      load: [configuration],
+    }),
+    TypeOrmModule.forRoot({
+      type: 'mysql',
+      host: process.env.DB_HOST,
+      port: parseInt(process.env.DB_PORT, 3306) || 3306,
+      username: process.env.DB_USERNAME,
+      password: process.env.DB_PASSWORD,
+      database: process.env.DB_NAME,
+      entities: [],
+      synchronize: true,
+    }),
+  ],
   controllers: [AppController],
   providers: [AppService],
 })

src/config/global.config.ts

@@ -0,0 +1,10 @@
+export default () => ({
+  port: parseInt(process.env.PORT, 10) || 3000,
+  database: {
+    host: process.env.DB_HOST,
+    user: process.env.DB_USERNAME,
+    password: process.env.DB_PASSWORD,
+    name: process.env.DB_NAME,
+    port: parseInt(process.env.DB_PORT, 10) || 5432,
+  },
+});

src/main.ts

@@ -2,15 +2,31 @@ import { NestFactory } from '@nestjs/core';
 import { AppModule } from './app.module';
 import * as cookieParser from 'cookie-parser';
 import * as bodyParser from 'body-parser';
+import * as compression from 'compression';
+import fs from 'fs';
+import path from 'path';
 
 async function bootstrap() {
-  const app = await NestFactory.create(AppModule);
+  const ssl = process.env.SSL === 'true';
+  let httpsOptions = null;
+  if (ssl) {
+    const keyPath = process.env.SSL_KEY_PATH || '';
+    const certPath = process.env.SSL_CERT_PATH || '';
+    httpsOptions = {
+      key: fs.readFileSync(path.join(__dirname, keyPath)),
+      cert: fs.readFileSync(path.join(__dirname, certPath)),
+    };
+  }
+
+  const app = await NestFactory.create(AppModule, { httpsOptions });
 
-  app.use(cookieParser());
   app.setGlobalPrefix('api');
   app.use(bodyParser.json({ limit: '10000mb' }));
   app.use(bodyParser.urlencoded({ limit: '9000mb', extended: true }));
 
+  app.use(cookieParser());
+  app.use(compression());
+
   app.enableCors({
     origin: ['https://localhost:4200', 'http://localhost:4200'],
     allowedHeaders: [