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

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

model User {
  id           String    @id @default(cuid())
  email        String    @unique
  username     String    @unique
  passwordhash String
  servers      Server[]
  messages     Message[]
  session      Session[]
  channels     Channel[]
  roles        Role[]
  createdAt    DateTime  @default(now())
  Reaction     Reaction? @relation(fields: [reactionId], references: [id])
  reactionId   String?
}

model Server {
  id           String       @id @default(cuid())
  name         String
  participants User[]
  channels     Channel[]
  roles        Role[]
  InviteCode   InviteCode[]
  createdAt    DateTime     @default(now())
}

model Role {
  id            String  @id @default(cuid())
  name          String
  administrator Boolean @default(false)
  owner         Boolean @default(false)
  users         User[]
  server        Server? @relation(fields: [serverId], references: [id])
  serverId      String?
}

model Channel {
  id             String    @id @default(cuid())
  name           String
  server         Server?   @relation(fields: [serverId], references: [id])
  serverId       String?
  messages       Message[]
  DM             Boolean   @default(false)
  dmParticipants User[]
}

model Message {
  id        String       @id @default(cuid())
  body      String
  channel   Channel      @relation(fields: [channelId], references: [id])
  creator   User         @relation(fields: [userId], references: [id])
  userId    String
  channelId String
  invites   InviteCode[]
  reactions Reaction[]
  createdAt DateTime     @default(now())
  updatedAt DateTime     @updatedAt
}

model InviteCode {
  id         String    @id @default(cuid())
  server     Server    @relation(fields: [serverId], references: [id])
  expires    Boolean   @default(false)
  expiryDate DateTime?
  maxUses    Int       @default(0)
  serverId   String
  message    Message?  @relation(fields: [messageId], references: [id])
  messageId  String?
}

model Session {
  id     String @id @default(cuid())
  token  String @unique
  userId String
  user   User   @relation(fields: [userId], references: [id])
}

model ExpiredSession {
  id    String @id @default(cuid())
  token String
}

model Reaction {
  id        String   @id @default(cuid())
  emoji     Json
  count     Int
  users     User[]
  Message   Message? @relation(fields: [messageId], references: [id])
  messageId String?
}