generator client {
  provider = "prisma-client-js"
}

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

model User {
  id       Int       @id @default(autoincrement())
  username String    @unique
  password String
  salt     String
  email    String    @unique
  sessions Session[]
  scores Score[]
}

model Session {
  id        String   @id @default(cuid())
  userId    Int
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  createdAt DateTime @default(now())
  expiresAt DateTime
}

model Game {
  id     Int     @id @default(autoincrement())
  name   String  @unique
  scores Score[]
}

model Score {
  id     Int  @id @default(autoincrement())
  gameId Int
  userId Int
  data   Json // arbitrary data in json format
  game   Game @relation(fields: [gameId], references: [id])
  user   User @relation(fields: [userId], references: [id])
}