chore: change access of env variables from process.env to env.config …

…file

src/config/env.config.ts

@@ -1,6 +1,4 @@
-import { config } from 'dotenv';
 import { z } from 'zod';
-config();
 export const envVariables = {
 	POSTGRES_DB: process.env.POSTGRES_DB,
 	POSTGRES_USER: process.env.POSTGRES_USER,

src/database/db.module.ts

@@ -2,13 +2,14 @@ import { Module } from '@nestjs/common';
 import { TypeOrmModule, TypeOrmModuleOptions } from '@nestjs/typeorm';
 import { dataBaseConfigurations } from 'src/scripts/orm.config';
 import { DataSource, DataSourceOptions, TypeORMError } from 'typeorm';
+import { envVariables } from '@/config/env.config';
 
 @Module({
 	imports: [
 		TypeOrmModule.forRootAsync({
 			useFactory: () => {
 				return {
-					host: process.env.DB_HOST,
+					host: envVariables.DB_HOST,
 					...dataBaseConfigurations,
 				} as TypeOrmModuleOptions;
 			},

src/main.ts

@@ -1,12 +1,12 @@
 import { NestFactory } from '@nestjs/core';
 import { AppModule } from './app.module';
+import { envVariables } from './config/env.config';
 
 async function bootstrap(): Promise<void> {
 	const app = await NestFactory.create(AppModule);
-
-	await app.listen(process.env.APP_PORT ?? 3000, () => {
-		console.info('Listening to server....');
-		console.info(`Server listening at port http://localhost:${process.env.APP_PORT}`);
+	const port = envVariables.APP_PORT ?? 3000;
+	await app.listen(port, () => {
+		console.info(`Server listening at port ${port}`);
 	});
 }
 

src/scripts/orm.config.ts

@@ -1,13 +1,14 @@
 import { writeFile } from 'fs/promises';
 import { join } from 'path';
 import { DataSource, DataSourceOptions } from 'typeorm';
+import { envVariables } from '@/config/env.config';
 
 const dataBaseConfigurations = {
 	type: 'postgres',
-	port: +(process.env.POSTGRES_PORT ?? '5432'),
-	username: process.env.POSTGRES_USER,
-	password: process.env.POSTGRES_PASSWORD,
-	database: process.env.POSTGRES_DB,
+	port: +(envVariables.POSTGRES_PORT ?? '5432'),
+	username: envVariables.POSTGRES_USER,
+	password: envVariables.POSTGRES_PASSWORD,
+	database: envVariables.POSTGRES_DB,
 	synchronize: false, // Should be false in production to use migrations
 	logging: true,
 	entities: [join(__dirname, '/../entities', '*.entity.{ts,js}')],