api-AT/src/app.module.ts

import { Module } from '@nestjs/common';
import { ConfigModule, ConfigService } from '@nestjs/config';
import { AppController } from './app.controller';
import { AppService } from './app.service';
import { TypeOrmModule } from '@nestjs/typeorm';
import { StudentModule } from './student/student.module';
import { UserModule } from './user/user.module';
import { User } from './user/entities/user.entity';

@Module({
  imports: [
    ConfigModule.forRoot({
      isGlobal: true, 
      envFilePath: '.env',
    }),
    TypeOrmModule.forRootAsync({
      inject: [ConfigService],
      useFactory: async (configService: ConfigService) => ({
        type: 'mariadb',
        host: configService.get<string>('DB_HOST'),
        port: configService.get<number>('DB_PORT'),
        username: configService.get<string>('DB_USER'),
        password: configService.get<string>('DB_PASSWORD'),
        database: configService.get<string>('DB_NAME'),
        entities: [User],
        synchronize: false,
      }),
    }),
    UserModule,
  ],
  controllers: [AppController],
  providers: [AppService],
})
export class AppModule {}