twitch-clone/backend/prisma/schema.prisma

generator client {
  provider = "prisma-client-js"
  output   = "./generated"
}

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

model Stream {
  id                         String        @id @default(uuid())
  title                      String
  thumbnailUrl               String?       @map("thumbnail_url")
  ingressId                  String?       @unique @map("ingress_id")
  serverUrl                  String?       @map("server_url")
  key                        String?       @map("key")
  isLive                     Boolean       @default(false) @map("is_live")
  user                       User?         @relation(fields: [userId], references: [id], onDelete: Cascade)
  userId                     String?       @unique @map("user_id")
  createdAt                  DateTime      @default(now()) @map("created_at")
  updatedAt                  DateTime      @updatedAt @map("updated_at")
  category                   Category?     @relation(fields: [categoryId], references: [id], onDelete: Cascade)
  categoryId                 String?       @map("category_id")
  chatMessages               ChatMessage[]
  isChatEnable               Boolean       @default(true) @map("is_chat_enable")
  isChatFollowersOnly        Boolean       @default(false) @map("is_chat_followers_onlys")
  isChatPremiumFollowersOnly Boolean       @default(false) @map("is_chat_premium_followers_onlys")

  @@map("stream")
}

model ChatMessage {
  id        String   @id @default(uuid())
  text      String
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  userId    String   @map("user_id")
  stream    Stream   @relation(fields: [streamId], references: [id], onDelete: Cascade)
  streamId  String   @map("stream_id")
  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

  @@map("chat_messages")
}

model Follow {
  id          String   @id @default(uuid())
  follower    User     @relation(name: "followers", fields: [followerId], references: [id], onDelete: Cascade)
  followerId  String   @map("follower_id")
  following   User     @relation(name: "followings", fields: [followingId], references: [id], onDelete: Cascade)
  followingId String   @map("following_id")
  createdAt   DateTime @default(now()) @map("created_at")
  updatedAt   DateTime @updatedAt @map("updated_at")

  @@unique([followingId, followerId])
  @@index([followerId])
  @@index([followingId])
  @@map("follows")
}

model SocialLink {
  id        String   @id @default(uuid())
  title     String
  url       String
  position  Int
  user      User?    @relation(fields: [userId], references: [id], onDelete: Cascade)
  userId    String?  @map("user_id")
  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

  @@map("social_links")
}

model User {
  id              String        @id @default(uuid())
  email           String        @unique
  password        String
  name            String        @unique
  displayName     String        @map("display_name")
  avatar          String?
  bio             String?
  token           Token[]
  isVerified      Boolean       @default(false) @map("is_verified")
  isEmailVerified Boolean       @default(false) @map("is_email_verified")
  isTotpEnabled   Boolean       @default(false) @map("is_totp_enabled")
  isDeactivated   Boolean       @default(false) @map("is_deactivated")
  deactivatedAt   DateTime?     @map("deactivated_at")
  socialLink      SocialLink[]
  totpSecret      String?       @map("totp_secret")
  stream          Stream?
  chatMessages    ChatMessage[]
  followers       Follow[]      @relation(name: "followers")
  followings      Follow[]      @relation(name: "followings")
  createdAt       DateTime      @default(now()) @map("created_at")
  updatedAt       DateTime      @updatedAt @map("updated_at")

  @@map("users")
}

model Category {
  id           String   @id @default(uuid())
  title        String
  slug         String   @unique
  description  String?
  thumbnailUrl String   @map("thumbnail_url")
  streams      Stream[]
  createdAt    DateTime @default(now()) @map("created_at")
  updatedAt    DateTime @updatedAt @map("updated_at")

  @@map("categories")
}

model Token {
  id        String    @id @default(uuid())
  token     String    @unique
  type      TokenType
  expiresIn DateTime  @map("expires_in")
  user      User?     @relation(fields: [userId], references: [id], onDelete: Cascade)
  userId    String?   @map("user_id")
  createdAt DateTime  @default(now()) @map("created_at")
  updatedAt DateTime  @updatedAt @map("updated_at")

  @@map("tokens")
}

enum TokenType {
  EMAIL_VERIFY
  PASSWORD_RESET
  DEACTIVATE_ACCOUNT

  @@map("token_types")
}