// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init

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

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

model User {
  id           Int        @id @default(autoincrement())
  username     String     @unique
  email        String     @unique
  passwordHash String
  avatarUrl String? @db.VarChar(512)
  createdAt    DateTime   @default(now())
  updatedAt    DateTime   @default(now()) @updatedAt
  Deal         Deal[]
  votes        DealVote[]
  comments Comment[]
}

model Deal {
  id          Int         @id @default(autoincrement())
  title       String
  description String?
  url         String?
  imageUrl    String?
  price       Float?
  createdAt   DateTime    @default(now())
  updatedAt   DateTime    @updatedAt
  userId      Int
  score       Int         @default(0)

  user   User       @relation(fields: [userId], references: [id])
  votes  DealVote[]
  comments Comment[]     // ← burası eklendi
}


model DealVote {
  id        Int      @id @default(autoincrement())
  dealId    Int
  userId    Int
  voteType  String
  createdAt DateTime @default(now())

  deal Deal @relation(fields: [dealId], references: [id])
  user User @relation(fields: [userId], references: [id])

  @@unique([dealId, userId]) // aynı kullanıcı aynı ilana bir kez oy verebilir
}


model Comment {
  id        Int      @id @default(autoincrement())
  text      String
  createdAt DateTime @default(now())
  userId    Int
  dealId    Int

  user User @relation(fields: [userId], references: [id])
  deal Deal @relation(fields: [dealId], references: [id])
}