ApiCore/ApiCore-Backend/src/prisma/prisma.service.ts

import { Injectable, OnModuleDestroy, OnModuleInit } from '@nestjs/common';
import { PrismaPg } from '@prisma/adapter-pg';
import { PrismaClient } from '../../generated/prisma';

@Injectable()
export class PrismaService
  extends PrismaClient
  implements OnModuleInit, OnModuleDestroy
{
  constructor() {
    super({
      adapter: new PrismaPg({ connectionString: process.env.DATABASE_URL }),
    });
  }

  async onModuleInit(): Promise<void> {
    await this.$connect();
  }

  async onModuleDestroy(): Promise<void> {
    await this.$disconnect();
  }
}