auto_rfp/lib/db.ts

import { PrismaClient } from '@prisma/client';

// PrismaClient is attached to the `global` object in development to prevent
// exhausting your database connection limit.
const globalForPrisma = global as unknown as { prisma: PrismaClient };

export const db =
  globalForPrisma.prisma ||
  new PrismaClient({
    log: process.env.NODE_ENV === 'development' ? ['query', 'error', 'warn'] : ['error'],
  });

if (process.env.NODE_ENV !== 'production') globalForPrisma.prisma = db;