spotlightcam/backend/prisma/schema.prisma

// Prisma schema for spotlight.cam
// Database: PostgreSQL 15

generator client {
  provider      = "prisma-client-js"
  binaryTargets = ["native", "linux-musl-openssl-3.0.x"]
}

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

// Users table
model User {
  id                      Int       @id @default(autoincrement())
  username                String    @unique @db.VarChar(50)
  email                   String    @unique @db.VarChar(255)
  passwordHash            String    @map("password_hash") @db.VarChar(255)

  // WSDC Integration (Phase 1.5)
  firstName               String?   @map("first_name") @db.VarChar(100)
  lastName                String?   @map("last_name") @db.VarChar(100)
  wsdcId                  String?   @unique @map("wsdc_id") @db.VarChar(20)

  // Social Media Links
  youtubeUrl              String?   @map("youtube_url") @db.VarChar(255)
  instagramUrl            String?   @map("instagram_url") @db.VarChar(255)
  facebookUrl             String?   @map("facebook_url") @db.VarChar(255)
  tiktokUrl               String?   @map("tiktok_url") @db.VarChar(255)

  // Location
  country                 String?   @db.VarChar(100)
  city                    String?   @db.VarChar(100)

  // Email Verification (Phase 1.5)
  emailVerified           Boolean   @default(false) @map("email_verified")
  verificationToken       String?   @unique @map("verification_token") @db.VarChar(255)
  verificationCode        String?   @map("verification_code") @db.VarChar(6)
  verificationTokenExpiry DateTime? @map("verification_token_expiry")

  // Password Reset (Phase 1.5)
  resetToken              String?   @unique @map("reset_token") @db.VarChar(255)
  resetTokenExpiry        DateTime? @map("reset_token_expiry")

  avatar                  String?   @db.VarChar(255)
  createdAt               DateTime  @default(now()) @map("created_at")
  updatedAt               DateTime  @updatedAt @map("updated_at")

  // Relations
  messages                Message[]
  matchesAsUser1          Match[]  @relation("MatchUser1")
  matchesAsUser2          Match[]  @relation("MatchUser2")
  ratingsGiven            Rating[]  @relation("RaterRatings")
  ratingsReceived         Rating[] @relation("RatedRatings")
  eventParticipants       EventParticipant[]
  heats                   EventUserHeat[]

  @@map("users")
}

// Events table (dance events from worldsdc.com)
model Event {
  id                Int       @id @default(autoincrement())
  slug              String    @unique @default(cuid()) @db.VarChar(50)
  name              String    @db.VarChar(255)
  location          String    @db.VarChar(255)
  startDate         DateTime  @map("start_date") @db.Date
  endDate           DateTime  @map("end_date") @db.Date
  worldsdcId        String?   @unique @map("worldsdc_id") @db.VarChar(100)
  participantsCount Int       @default(0) @map("participants_count")
  description       String?   @db.Text
  createdAt         DateTime  @default(now()) @map("created_at")

  // Relations
  chatRooms         ChatRoom[]
  matches           Match[]
  participants      EventParticipant[]
  checkinToken      EventCheckinToken?
  userHeats         EventUserHeat[]

  @@map("events")
}

// Event check-in tokens (QR code tokens for event access)
model EventCheckinToken {
  id        Int      @id @default(autoincrement())
  eventId   Int      @unique @map("event_id")
  token     String   @unique @default(cuid()) @db.VarChar(50)
  createdAt DateTime @default(now()) @map("created_at")

  // Relations
  event     Event    @relation(fields: [eventId], references: [id], onDelete: Cascade)

  @@map("event_checkin_tokens")
}

// Chat rooms (event chat and private 1:1 chat)
model ChatRoom {
  id        Int       @id @default(autoincrement())
  eventId   Int?      @map("event_id")
  type      String    @db.VarChar(20) // 'event' or 'private'
  createdAt DateTime  @default(now()) @map("created_at")

  // Relations
  event     Event?    @relation(fields: [eventId], references: [id])
  messages  Message[]
  matches   Match[]

  @@map("chat_rooms")
}

// Messages (text messages and video links)
model Message {
  id        Int       @id @default(autoincrement())
  roomId    Int       @map("room_id")
  userId    Int       @map("user_id")
  content   String    @db.Text
  type      String    @db.VarChar(20) // 'text', 'link', 'video'
  createdAt DateTime  @default(now()) @map("created_at")

  // Relations
  room      ChatRoom  @relation(fields: [roomId], references: [id], onDelete: Cascade)
  user      User      @relation(fields: [userId], references: [id])

  @@index([roomId])
  @@index([createdAt])
  @@map("messages")
}

// Matches (pairs of users for collaboration)
model Match {
  id        Int       @id @default(autoincrement())
  slug      String    @unique @default(cuid()) @db.VarChar(50)
  user1Id   Int       @map("user1_id")
  user2Id   Int       @map("user2_id")
  eventId   Int       @map("event_id")
  roomId    Int?      @map("room_id")
  status    String    @default("pending") @db.VarChar(20) // 'pending', 'accepted', 'completed'
  createdAt DateTime  @default(now()) @map("created_at")

  // Relations
  user1     User      @relation("MatchUser1", fields: [user1Id], references: [id])
  user2     User      @relation("MatchUser2", fields: [user2Id], references: [id])
  event     Event     @relation(fields: [eventId], references: [id])
  room      ChatRoom? @relation(fields: [roomId], references: [id])
  ratings   Rating[]

  @@unique([user1Id, user2Id, eventId])
  @@index([user1Id])
  @@index([user2Id])
  @@index([eventId])
  @@map("matches")
}

// Ratings (user ratings after collaboration)
model Rating {
  id                    Int       @id @default(autoincrement())
  matchId               Int       @map("match_id")
  raterId               Int       @map("rater_id")
  ratedId               Int       @map("rated_id")
  score                 Int       // 1-5
  comment               String?   @db.Text
  wouldCollaborateAgain Boolean   @default(false) @map("would_collaborate_again")
  createdAt             DateTime  @default(now()) @map("created_at")

  // Relations
  match                 Match     @relation(fields: [matchId], references: [id])
  rater                 User      @relation("RaterRatings", fields: [raterId], references: [id])
  rated                 User      @relation("RatedRatings", fields: [ratedId], references: [id])

  @@unique([matchId, raterId, ratedId])
  @@index([ratedId])
  @@map("ratings")
}

// Event participants (tracks which users joined which events)
model EventParticipant {
  id        Int      @id @default(autoincrement())
  userId    Int      @map("user_id")
  eventId   Int      @map("event_id")
  joinedAt  DateTime @default(now()) @map("joined_at")

  // Relations
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  event     Event    @relation(fields: [eventId], references: [id], onDelete: Cascade)

  @@unique([userId, eventId])
  @@index([userId])
  @@index([eventId])
  @@map("event_participants")
}

// Competition divisions (Newcomer, Novice, Intermediate, etc.)
model Division {
  id           Int             @id @default(autoincrement())
  name         String          @unique @db.VarChar(50)
  abbreviation String          @unique @db.VarChar(3)
  displayOrder Int             @map("display_order")

  // Relations
  userHeats    EventUserHeat[]

  @@map("divisions")
}

// Competition types (Jack & Jill, Strictly, etc.)
model CompetitionType {
  id           Int             @id @default(autoincrement())
  name         String          @unique @db.VarChar(50)
  abbreviation String          @unique @db.VarChar(3)

  // Relations
  userHeats    EventUserHeat[]

  @@map("competition_types")
}

// User's declared heats for matchmaking
model EventUserHeat {
  id                Int             @id @default(autoincrement())
  userId            Int             @map("user_id")
  eventId           Int             @map("event_id")
  divisionId        Int             @map("division_id")
  competitionTypeId Int             @map("competition_type_id")
  heatNumber        Int             @map("heat_number") // 1-9
  role              String?         @db.VarChar(10) // 'Leader', 'Follower', or NULL
  createdAt         DateTime        @default(now()) @map("created_at")
  updatedAt         DateTime        @updatedAt @map("updated_at")

  // Relations
  user              User            @relation(fields: [userId], references: [id], onDelete: Cascade)
  event             Event           @relation(fields: [eventId], references: [id], onDelete: Cascade)
  division          Division        @relation(fields: [divisionId], references: [id])
  competitionType   CompetitionType @relation(fields: [competitionTypeId], references: [id])

  // Constraint: Cannot have same role in same division+competition type
  @@unique([userId, eventId, divisionId, competitionTypeId, role])
  @@index([userId, eventId])
  @@index([eventId])
  @@map("event_user_heats")
}