import { PrismaClient } from '@prisma/client'
import { PrismaPg } from '@prisma/adapter-pg'

const connectionString = process.env.EXCHANGE_DATABASE_URL
if (!connectionString) {
  throw new Error('EXCHANGE_DATABASE_URL is required')
}

const adapter = new PrismaPg({ connectionString })

export const prisma = new PrismaClient({ adapter })