CoreControl/lib/prisma.ts

import { PrismaClient } from '@prisma/client'

const globalForPrisma = global as unknown as { 
  prisma: PrismaClient | undefined 
}

export const prisma = globalForPrisma.prisma ?? new PrismaClient()

if (process.env.NODE_ENV !== 'production') {
  globalForPrisma.prisma = prisma
}