bidding_watcher/src/database/database.module.ts

import { Module } from '@nestjs/common';
import { TypeOrmModule } from '@nestjs/typeorm';
import { ConfigModule, ConfigService } from '@nestjs/config';

@Module({
  imports: [
    TypeOrmModule.forRootAsync({
      imports: [ConfigModule],
      inject: [ConfigService],
      useFactory: (configService: ConfigService) => ({
        type:
          (configService.get<string>('DATABASE_TYPE', 'mariadb') as
            | 'mariadb'
            | 'mysql'
            | 'postgres') || 'mariadb',
        host: configService.get<string>('DATABASE_HOST', 'localhost'),
        port: configService.get<number>('DATABASE_PORT', 3306),
        username: configService.get<string>('DATABASE_USERNAME', 'root'),
        password: configService.get<string>('DATABASE_PASSWORD', 'root'),
        database: configService.get<string>('DATABASE_NAME', 'bidding'),
        entities: [__dirname + '/../**/*.entity{.ts,.js}'],
        synchronize: false,
        timezone: '+08:00',
      }),
    }),
  ],
})
export class DatabaseModule {}