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

/**
 * PrismaClient as a Nest provider. Connections are opened lazily on first
 * query (Prisma default), so the application can boot — and report an
 * unready state via /readyz — while the database is still starting up.
 */
@Injectable()
export class PrismaService extends PrismaClient implements OnModuleDestroy {
  async onModuleDestroy(): Promise<void> {
    await this.$disconnect();
  }
}