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

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

enum AuthMethod {
  COOKIE
  PASSKEY
}

enum PostType {
  FEATURE_REQUEST
  BUG_REPORT
}

model Board {
  id               String   @id @default(cuid())
  slug             String   @unique
  name             String
  description      String?
  externalUrl      String?
  iconName         String?
  iconColor        String?
  isArchived       Boolean  @default(false)
  voteBudget       Int      @default(10)
  voteBudgetReset  String   @default("monthly")
  lastBudgetReset  DateTime?
  allowMultiVote   Boolean  @default(false)
  rssEnabled       Boolean  @default(true)
  rssFeedCount     Int      @default(50)
  staleDays        Int      @default(0)
  position         Int      @default(0)
  sensitivityLevel    String   @default("normal")
  velocityThreshold   Int?
  quarantined         Boolean  @default(false)
  requireVoteVerification Boolean @default(false)
  createdAt        DateTime @default(now())
  updatedAt        DateTime @updatedAt

  posts            Post[]
  activityEvents   ActivityEvent[]
  pushSubscriptions PushSubscription[]
  statusConfig     BoardStatus[]
  templates        BoardTemplate[]
  changelogEntries ChangelogEntry[]
  baseline            BoardBaseline?
  brigadePatterns     BrigadePattern[]
}

model BoardStatus {
  id       String     @id @default(cuid())
  boardId  String
  status   String
  label    String
  color    String
  position Int        @default(0)
  enabled  Boolean    @default(true)

  board Board @relation(fields: [boardId], references: [id], onDelete: Cascade)

  @@unique([boardId, status])
  @@index([boardId, position])
}

model User {
  id           String     @id @default(cuid())
  authMethod   AuthMethod @default(COOKIE)
  tokenHash    String?    @unique
  username     String?
  usernameIdx  String?    @unique
  displayName  String?
  avatarPath   String?
  darkMode     String     @default("system")
  firstActionType       String?
  firstActionAt         DateTime?
  actionDiversityScore  Float    @default(0)
  voteTimingStdDev      Float?
  boardInteractionCount Int      @default(0)
  flagCount             Int      @default(0)
  createdAt    DateTime   @default(now())
  updatedAt    DateTime   @updatedAt

  passkeys      Passkey[]
  posts         Post[]
  comments      Comment[]
  reactions     Reaction[]
  votes         Vote[]
  notifications Notification[]
  pushSubscriptions PushSubscription[]
  attachments   Attachment[]
  adminLink     AdminUser?
  edits         EditHistory[]
  recoveryCode  RecoveryCode?
}

model RecoveryCode {
  id        String   @id @default(cuid())
  codeHash  String
  phraseIdx String   @unique
  userId    String   @unique
  expiresAt DateTime
  createdAt DateTime @default(now())

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

  @@index([expiresAt])
}

model Passkey {
  id                   String   @id @default(cuid())
  credentialId         String
  credentialIdIdx      String   @unique
  credentialPublicKey  Bytes
  counter              BigInt
  credentialDeviceType String
  credentialBackedUp   Boolean
  transports           String?
  userId               String
  createdAt            DateTime @default(now())

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

model Post {
  id             String     @id @default(cuid())
  type           PostType
  title          String
  description    Json
  status         String     @default("OPEN")
  statusReason   String?
  category       String?
  templateId     String?
  voteCount      Int        @default(0)
  viewCount      Int        @default(0)
  isPinned       Boolean    @default(false)
  isEditLocked   Boolean    @default(false)
  isThreadLocked Boolean    @default(false)
  isVotingLocked Boolean    @default(false)
  frozenAt            DateTime?
  votesVisibleAfter   DateTime?
  onBehalfOf     String?
  boardId        String
  authorId       String
  lastActivityAt DateTime   @default(now())
  createdAt      DateTime   @default(now())
  updatedAt      DateTime   @updatedAt

  board          Board           @relation(fields: [boardId], references: [id], onDelete: Cascade)
  author         User            @relation(fields: [authorId], references: [id], onDelete: Cascade)
  statusChanges  StatusChange[]
  comments       Comment[]
  votes          Vote[]
  adminResponses AdminResponse[]
  adminNotes     AdminNote[]
  notifications  Notification[]
  activityEvents ActivityEvent[]
  pushSubscriptions PushSubscription[]
  tags           PostTag[]
  attachments    Attachment[]
  editHistory    EditHistory[]
  voteSnapshots       PostVoteSnapshot[]

  @@index([boardId, status])
}

model StatusChange {
  id         String     @id @default(cuid())
  postId     String
  fromStatus String
  toStatus   String
  reason     String?
  changedBy  String
  createdAt  DateTime   @default(now())

  post Post @relation(fields: [postId], references: [id], onDelete: Cascade)
}

model Comment {
  id           String   @id @default(cuid())
  body         String
  postId       String
  authorId     String
  replyToId    String?
  isAdmin      Boolean  @default(false)
  isEditLocked Boolean  @default(false)
  adminUserId  String?
  createdAt    DateTime @default(now())
  updatedAt    DateTime @updatedAt

  post        Post        @relation(fields: [postId], references: [id], onDelete: Cascade)
  author      User        @relation(fields: [authorId], references: [id], onDelete: Cascade)
  replyTo     Comment?    @relation("CommentReplies", fields: [replyToId], references: [id], onDelete: SetNull)
  replies     Comment[]   @relation("CommentReplies")
  adminUser   AdminUser?  @relation(fields: [adminUserId], references: [id], onDelete: SetNull)
  reactions   Reaction[]
  attachments Attachment[]
  editHistory EditHistory[]

  @@index([replyToId])
  @@index([postId, createdAt])
}

model Reaction {
  id        String   @id @default(cuid())
  emoji     String
  commentId String
  userId    String
  createdAt DateTime @default(now())

  comment Comment @relation(fields: [commentId], references: [id], onDelete: Cascade)
  user    User    @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@unique([commentId, userId, emoji])
}

model Vote {
  id           String   @id @default(cuid())
  weight       Int      @default(1)
  importance   String?
  phantom      Boolean  @default(false)
  voterIp      String?
  referrer     String?
  postId       String
  voterId      String
  budgetPeriod String
  createdAt    DateTime @default(now())

  post  Post @relation(fields: [postId], references: [id], onDelete: Cascade)
  voter User @relation(fields: [voterId], references: [id], onDelete: Cascade)

  @@unique([postId, voterId])
}

enum TeamRole {
  SUPER_ADMIN
  ADMIN
  MODERATOR
}

model AdminUser {
  id           String    @id @default(cuid())
  email        String?   @unique
  passwordHash String?
  role         TeamRole  @default(ADMIN)
  displayName  String?
  teamTitle    String?
  linkedUserId String?   @unique
  invitedById  String?
  createdAt    DateTime  @default(now())

  linkedUser     User?           @relation(fields: [linkedUserId], references: [id], onDelete: SetNull)
  invitedBy      AdminUser?      @relation("TeamInviter", fields: [invitedById], references: [id], onDelete: SetNull)
  invitees       AdminUser[]     @relation("TeamInviter")
  responses      AdminResponse[]
  notes          AdminNote[]
  comments       Comment[]
  createdInvites TeamInvite[]    @relation("InviteCreator")
  claimedInvite  TeamInvite?     @relation("InviteClaimer")
}

model TeamInvite {
  id           String    @id @default(cuid())
  tokenHash    String    @unique
  role         TeamRole
  label        String?
  expiresAt    DateTime
  createdById  String
  claimedById  String?   @unique
  claimedAt    DateTime?
  recoveryHash String?
  recoveryIdx  String?
  createdAt    DateTime  @default(now())

  createdBy    AdminUser  @relation("InviteCreator", fields: [createdById], references: [id], onDelete: Cascade)
  claimedBy    AdminUser? @relation("InviteClaimer", fields: [claimedById], references: [id], onDelete: SetNull)

  @@index([expiresAt])
}

model AdminResponse {
  id        String   @id @default(cuid())
  body      String
  postId    String
  adminId   String
  createdAt DateTime @default(now())

  post  Post      @relation(fields: [postId], references: [id], onDelete: Cascade)
  admin AdminUser @relation(fields: [adminId], references: [id], onDelete: Cascade)
}

model ActivityEvent {
  id        String   @id @default(cuid())
  type      String
  boardId   String
  postId    String?
  metadata  Json
  createdAt DateTime @default(now())

  board Board @relation(fields: [boardId], references: [id], onDelete: Cascade)
  post  Post?  @relation(fields: [postId], references: [id], onDelete: SetNull)

  @@index([boardId, createdAt])
  @@index([createdAt])
}

model PushSubscription {
  id           String   @id @default(cuid())
  endpoint     String
  endpointIdx  String   @unique
  keysP256dh   String
  keysAuth     String
  userId       String
  boardId      String?
  postId       String?
  failureCount Int      @default(0)
  createdAt    DateTime @default(now())

  user  User   @relation(fields: [userId], references: [id], onDelete: Cascade)
  board Board? @relation(fields: [boardId], references: [id], onDelete: Cascade)
  post  Post?  @relation(fields: [postId], references: [id], onDelete: SetNull)
}

model Category {
  id        String   @id @default(cuid())
  name      String   @unique
  slug      String   @unique
  createdAt DateTime @default(now())
}

model Notification {
  id        String   @id @default(cuid())
  type      String
  title     String
  body      String
  postId    String?
  userId    String
  read      Boolean  @default(false)
  createdAt DateTime @default(now())

  user User @relation(fields: [userId], references: [id], onDelete: Cascade)
  post Post? @relation(fields: [postId], references: [id], onDelete: SetNull)

  @@index([userId, read, createdAt])
}

model Webhook {
  id        String   @id @default(cuid())
  url       String
  secret    String
  events    String[] @default(["status_changed", "post_created", "comment_added"])
  active    Boolean  @default(true)
  createdAt DateTime @default(now())
}

model PostMerge {
  id           String   @id @default(cuid())
  sourcePostId String
  targetPostId String
  mergedBy     String
  createdAt    DateTime @default(now())

  @@index([sourcePostId])
}

model ChangelogEntry {
  id          String   @id @default(cuid())
  title       String
  body        String
  boardId     String?
  publishedAt DateTime @default(now())
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt

  board Board? @relation(fields: [boardId], references: [id], onDelete: Cascade)

  @@index([boardId, publishedAt])
}

model AdminNote {
  id        String   @id @default(cuid())
  body      String
  postId    String
  adminId   String
  createdAt DateTime @default(now())

  post  Post      @relation(fields: [postId], references: [id], onDelete: Cascade)
  admin AdminUser @relation(fields: [adminId], references: [id], onDelete: Cascade)
}

model Tag {
  id        String   @id @default(cuid())
  name      String   @unique
  color     String   @default("#6366F1")
  createdAt DateTime @default(now())

  posts     PostTag[]
}

model PostTag {
  postId String
  tagId  String

  post Post @relation(fields: [postId], references: [id], onDelete: Cascade)
  tag  Tag  @relation(fields: [tagId], references: [id], onDelete: Cascade)

  @@id([postId, tagId])
}

model Attachment {
  id         String   @id @default(cuid())
  filename   String
  path       String
  size       Int
  mimeType   String
  postId     String?
  commentId  String?
  uploaderId String
  createdAt  DateTime @default(now())

  post     Post?    @relation(fields: [postId], references: [id], onDelete: Cascade)
  comment  Comment? @relation(fields: [commentId], references: [id], onDelete: Cascade)
  uploader User     @relation(fields: [uploaderId], references: [id], onDelete: Cascade)
}

model BoardTemplate {
  id        String  @id @default(cuid())
  boardId   String
  name      String
  fields    Json
  isDefault Boolean @default(false)
  position  Int     @default(0)

  board Board @relation(fields: [boardId], references: [id], onDelete: Cascade)

  @@index([boardId, position])
}

model SiteSettings {
  id               String   @id @default("default")
  appName          String   @default("Echoboard")
  logoUrl          String?
  faviconUrl       String?
  accentColor      String   @default("#F59E0B")
  headerFont       String?
  bodyFont         String?
  poweredByVisible Boolean  @default(true)
  customCss        String?
  ogImageUrl       String?
  ogDescription    String?
  updatedAt        DateTime @updatedAt
}

model BlockedToken {
  id        String   @id @default(cuid())
  tokenHash String   @unique
  expiresAt DateTime
  createdAt DateTime @default(now())

  @@index([expiresAt])
}

model EditHistory {
  id                  String   @id @default(cuid())
  postId              String?
  commentId           String?
  editedBy            String?
  previousTitle       String?
  previousDescription Json?
  previousBody        String?
  createdAt           DateTime @default(now())

  post    Post?    @relation(fields: [postId], references: [id], onDelete: Cascade)
  comment Comment? @relation(fields: [commentId], references: [id], onDelete: Cascade)
  editor  User?    @relation(fields: [editedBy], references: [id], onDelete: SetNull)

  @@index([postId, createdAt])
  @@index([commentId, createdAt])
}

model Plugin {
  id          String   @id @default(cuid())
  name        String   @unique
  version     String
  description String?
  author      String?
  enabled     Boolean  @default(false)
  dirPath     String
  entryPoint  String   @default("index.js")
  config       Json     @default("{}")
  configSchema Json     @default("[]")
  installedAt  DateTime @default(now())
  updatedAt   DateTime @updatedAt

  data PluginData[]
}

model PluginData {
  id        String   @id @default(cuid())
  pluginId  String
  key       String
  value     Json
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  plugin Plugin @relation(fields: [pluginId], references: [id], onDelete: Cascade)

  @@unique([pluginId, key])
  @@index([pluginId])
}

model AnomalyEvent {
  id         String   @id @default(cuid())
  type       String
  severity   String
  targetType String
  targetId   String
  boardId    String?
  metadata   Json     @default("{}")
  status     String   @default("pending")
  createdAt  DateTime @default(now())

  @@index([status, createdAt])
  @@index([targetType, targetId])
  @@index([boardId, createdAt])
}

model BoardBaseline {
  id                  String   @id @default(cuid())
  boardId             String   @unique
  avgVotesPerHour     Float    @default(0)
  avgPostsPerDay      Float    @default(0)
  avgReactionsPerHour Float    @default(0)
  peakHourOfDay       Int      @default(12)
  peakDayOfWeek       Int      @default(2)
  updatedAt           DateTime @updatedAt

  board Board @relation(fields: [boardId], references: [id], onDelete: Cascade)
}

model PostVoteSnapshot {
  id         String   @id @default(cuid())
  postId     String
  voteCount  Int
  snapshotAt DateTime @default(now())

  post Post @relation(fields: [postId], references: [id], onDelete: Cascade)

  @@index([postId, snapshotAt])
}

model BrigadePattern {
  id         String   @id @default(cuid())
  boardId    String?
  features   Json
  matchCount Int      @default(0)
  createdAt  DateTime @default(now())

  board Board? @relation(fields: [boardId], references: [id], onDelete: Cascade)
}

model AdminWebhookConfig {
  id     String   @id @default(cuid())
  url    String
  events String[]
  active Boolean  @default(true)
}