import { Injectable, OnModuleDestroy, OnModuleInit } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import { PrismaClient } from '@prisma/client';

/**
 * Conectada via `DATABASE_URL_MASTER` (role `app_master`, LOGIN + BYPASSRLS).
 * Usada pelo painel master, que precisa enxergar dados de todos os tenants
 * sem passar pelas policies de RLS.
 */
@Injectable()
export class PrismaMasterService extends PrismaClient implements OnModuleInit, OnModuleDestroy {
  constructor(configService: ConfigService) {
    super({
      datasourceUrl:
        configService.get<string>('DATABASE_URL_MASTER') ??
        configService.get<string>('DATABASE_URL'),
    });
  }

  async onModuleInit() {
    await this.$connect();
  }

  async onModuleDestroy() {
    await this.$disconnect();
  }
}