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

datasource db {
  provider = "postgresql"
}

model Pair {
  id        Int      @id @default(autoincrement())
  locale1   String   @db.VarChar(10)
  locale2   String   @db.VarChar(10)
  text1     String
  text2     String
  ipa1      String?
  ipa2      String?
  folderId  Int      @map("folder_id")
  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

  folder Folder @relation(fields: [folderId], references: [id], onDelete: Cascade)

  @@unique([folderId, locale1, locale2, text1])
  @@index([folderId])
  @@map("pairs")
}

model Folder {
  id        Int      @id @default(autoincrement())
  name      String
  userId    Int      @map("user_id")
  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

  user  User   @relation(fields: [userId], references: [id], onDelete: Cascade)
  pairs Pair[]

  @@index([userId])
  @@map("folders")
}

model User {
  id        Int      @id @default(autoincrement())
  email     String   @unique
  name      String
  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

  folders Folder[]

  @@map("users")
}