TypeOrmModule.forRootAsync({ imports: [ConfigModule], inject: [ConfigService], useFactory: (configService: ConfigService) => ({ type: 'mysql', host: configService.get('DATABASE_HOST'), port: configService.get('DATABASE_PORT'), username: configService.get('DATABASE_USER'), password: configService.get('DATABASE_PASSWORD'), database: configService.get('DATABASE_NAME'), entities: [], synchronize: true, }), }),