datasource db {
  provider = "postgresql"
  url      = env("DATABASE_URL")
}

generator client {
  provider = "prisma-client-js"
  // for optimistic locking https://github.com/prisma/prisma/issues/18095
  previewFeatures = ["extendedWhereUnique"]
}

model Balance {
  accountId                  String   @id
  quantity                   Int
  lastProcessedTransactionId String?
  updatedAt                  DateTime @default(now())
  createdAt                  DateTime @default(now())
}