datasource db {
  url      = env("DATABASE_FILE")
  provider = "sqlite"
}

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

model Game {
  id                String  @id @default(cuid())
  lobbyCodeIfActive String? @unique

  actions GameAction[]
}

model Player {
  id   String @id @default(cuid())
  name String

  gameActions GameAction[]
}

model GameAction {
  id String @id @default(cuid())

  index  Int
  gameId String
  game   Game   @relation(references: [id], fields: [gameId])

  playerId String? // null → the server
  player   Player? @relation(references: [id], fields: [playerId])

  data String

  @@unique([gameId, index])
}