nephthys/prisma/schema.prisma

generator client {
  provider             = "prisma-client-py"
  interface            = "asyncio"
  recursive_type_depth = 5
}

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

enum TicketStatus {
  OPEN
  IN_PROGRESS
  CLOSED
}

model User {
  id       String  @id @unique
  username String? @unique
  admin    Boolean @default(false)

  openedTickets   Ticket[] @relation("OpenedTickets")
  closedTickets   Ticket[] @relation("ClosedTickets")
  assignedTickets Ticket[] @relation("AssignedTickets")

  tagSubscriptions UserTagSubscription[]
  helper           Boolean               @default(false)

  createdAt DateTime @default(now())
}

model Ticket {
  id          String       @id @unique @default(cuid())
  title       String
  description String
  status      TicketStatus @default(OPEN)

  msgTs    String @unique
  ticketTs String @unique

  openedBy   User   @relation("OpenedTickets", fields: [openedById], references: [id])
  openedById String

  closedBy   User?     @relation("ClosedTickets", fields: [closedById], references: [id])
  closedById String?
  closedAt   DateTime?

  assignedTo   User?   @relation("AssignedTickets", fields: [assignedToId], references: [id])
  assignedToId String?

  tagsOnTickets TagsOnTickets[]

  createdAt DateTime @default(now())
}

model Tag {
  id   String @id @unique @default(cuid())
  name String @unique

  ticketsOnTags TagsOnTickets[]

  userSubscriptions UserTagSubscription[]
  createdAt DateTime @default(now())
}

model TagsOnTickets {
  ticket   Ticket @relation(fields: [ticketId], references: [id], onDelete: Cascade)
  ticketId String
  tag      Tag    @relation(fields: [tagId], references: [id], onDelete: Cascade)
  tagId    String

  assignedAt DateTime @default(now())

  @@id([ticketId, tagId])
  @@map("tags_on_tickets")
}

model UserTagSubscription {
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)
  userId String
  tag    Tag    @relation(fields: [tagId], references: [id], onDelete: Cascade)
  tagId  String

  subscribedAt DateTime @default(now())

  @@id([userId, tagId])
  @@map("user_tag_subscriptions")
}