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

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

model User {
  id       String    @id @unique
  username String    @unique
  tracks   Track[]
  comments Comment[]

  auth_session Session[]
  key          Key[]
}

// Auth Stuff
model Session {
  id             String @id @unique
  user_id        String
  active_expires BigInt
  idle_expires   BigInt
  user           User   @relation(references: [id], fields: [user_id], onDelete: Cascade)

  @@index([user_id])
}

model Key {
  id              String  @id @unique
  hashed_password String?
  user_id         String
  user            User    @relation(references: [id], fields: [user_id], onDelete: Cascade)

  @@index([user_id])
}

// Application stuff
model Track {
  id         Int            @id @default(autoincrement())
  title      String
  objectKey  String
  versions   TrackVersion[]
  producer   User           @relation(fields: [producerId], references: [id], onDelete: Cascade)
  producerId String
}

model TrackVersion {
  id       Int       @id @default(autoincrement())
  track    Track     @relation(fields: [trackId], references: [id], onDelete: Cascade)
  trackId  Int
  comments Comment[]
}

model Comment {
  id             Int          @id @default(autoincrement())
  author         User         @relation(fields: [authorId], references: [id])
  authorId       String
  trackVersion   TrackVersion @relation(fields: [trackVersionId], references: [id], onDelete: Cascade)
  trackVersionId Int
}