clientsflow/Frontend/prisma/schema.prisma

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

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

enum TeamRole {
  OWNER
  MEMBER
}

enum MessageDirection {
  IN
  OUT
}

enum MessageChannel {
  TELEGRAM
  WHATSAPP
  INSTAGRAM
  PHONE
  EMAIL
  INTERNAL
}

enum ContactMessageKind {
  MESSAGE
  CALL
}

enum ChatRole {
  USER
  ASSISTANT
  SYSTEM
}

enum OmniMessageStatus {
  PENDING
  SENT
  FAILED
  DELIVERED
  READ
}

enum FeedCardDecision {
  PENDING
  ACCEPTED
  REJECTED
}

enum WorkspaceDocumentType {
  Regulation
  Playbook
  Policy
  Template
}

model Team {
  id        String   @id @default(cuid())
  name      String
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  members       TeamMember[]
  contacts      Contact[]
  calendarEvents CalendarEvent[]
  deals         Deal[]
  conversations ChatConversation[]
  chatMessages  ChatMessage[]

  omniThreads   OmniThread[]
  omniMessages  OmniMessage[]
  omniIdentities OmniContactIdentity[]
  telegramBusinessConnections TelegramBusinessConnection[]

  feedCards   FeedCard[]
  contactPins ContactPin[]
  documents   WorkspaceDocument[]
}

model User {
  id        String   @id @default(cuid())
  email     String   @unique
  name      String
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  memberships   TeamMember[]
  conversations ChatConversation[] @relation("ConversationCreator")
  chatMessages  ChatMessage[]      @relation("ChatAuthor")
}

model TeamMember {
  id        String   @id @default(cuid())
  teamId    String
  userId    String
  role      TeamRole @default(MEMBER)
  createdAt DateTime @default(now())

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

  @@unique([teamId, userId])
  @@index([userId])
}

model Contact {
  id        String   @id @default(cuid())
  teamId    String
  name      String
  company   String?
  country   String?
  location  String?
  avatarUrl String?
  email     String?
  phone     String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  team     Team         @relation(fields: [teamId], references: [id], onDelete: Cascade)
  note     ContactNote?
  messages ContactMessage[]
  events   CalendarEvent[]
  deals    Deal[]
  feedCards FeedCard[]
  pins     ContactPin[]

  omniThreads   OmniThread[]
  omniMessages  OmniMessage[]
  omniIdentities OmniContactIdentity[]

  @@index([teamId, updatedAt])
}

model ContactNote {
  id        String   @id @default(cuid())
  contactId String   @unique
  content   String
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  contact Contact @relation(fields: [contactId], references: [id], onDelete: Cascade)
}

model ContactMessage {
  id         String           @id @default(cuid())
  contactId  String
  kind       ContactMessageKind @default(MESSAGE)
  direction  MessageDirection
  channel    MessageChannel
  content    String
  durationSec Int?
  transcriptJson Json?
  occurredAt DateTime         @default(now())
  createdAt  DateTime         @default(now())

  contact Contact @relation(fields: [contactId], references: [id], onDelete: Cascade)

  @@index([contactId, occurredAt])
}

model OmniContactIdentity {
  id         String         @id @default(cuid())
  teamId     String
  contactId  String
  channel    MessageChannel
  externalId String
  createdAt  DateTime       @default(now())
  updatedAt  DateTime       @updatedAt

  team    Team    @relation(fields: [teamId], references: [id], onDelete: Cascade)
  contact Contact @relation(fields: [contactId], references: [id], onDelete: Cascade)

  @@unique([teamId, channel, externalId])
  @@index([contactId])
  @@index([teamId, updatedAt])
}

model OmniThread {
  id                   String         @id @default(cuid())
  teamId               String
  contactId            String
  channel              MessageChannel
  externalChatId       String
  businessConnectionId String?
  title                String?
  createdAt            DateTime       @default(now())
  updatedAt            DateTime       @updatedAt

  team     Team     @relation(fields: [teamId], references: [id], onDelete: Cascade)
  contact  Contact  @relation(fields: [contactId], references: [id], onDelete: Cascade)
  messages OmniMessage[]

  @@unique([teamId, channel, externalChatId, businessConnectionId])
  @@index([teamId, updatedAt])
  @@index([contactId, updatedAt])
}

model OmniMessage {
  id                String            @id @default(cuid())
  teamId            String
  contactId         String
  threadId          String
  direction         MessageDirection
  channel           MessageChannel
  status            OmniMessageStatus @default(PENDING)
  text              String
  providerMessageId String?
  providerUpdateId  String?
  rawJson           Json?
  occurredAt        DateTime          @default(now())
  createdAt         DateTime          @default(now())
  updatedAt         DateTime          @updatedAt

  team    Team       @relation(fields: [teamId], references: [id], onDelete: Cascade)
  contact Contact    @relation(fields: [contactId], references: [id], onDelete: Cascade)
  thread  OmniThread @relation(fields: [threadId], references: [id], onDelete: Cascade)

  @@unique([threadId, providerMessageId])
  @@index([teamId, occurredAt])
  @@index([threadId, occurredAt])
}

model TelegramBusinessConnection {
  id                   String   @id @default(cuid())
  teamId               String
  businessConnectionId String
  isEnabled            Boolean?
  canReply             Boolean?
  rawJson              Json?
  createdAt            DateTime @default(now())
  updatedAt            DateTime @updatedAt

  team Team @relation(fields: [teamId], references: [id], onDelete: Cascade)

  @@unique([teamId, businessConnectionId])
  @@index([teamId, updatedAt])
}

model CalendarEvent {
  id        String   @id @default(cuid())
  teamId    String
  contactId String?
  title     String
  startsAt  DateTime
  endsAt    DateTime?
  note      String?
  status    String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  team    Team     @relation(fields: [teamId], references: [id], onDelete: Cascade)
  contact Contact? @relation(fields: [contactId], references: [id], onDelete: SetNull)

  @@index([startsAt])
  @@index([contactId, startsAt])
  @@index([teamId, startsAt])
}

model Deal {
  id        String   @id @default(cuid())
  teamId    String
  contactId String
  title     String
  stage     String
  amount    Int?
  nextStep  String?
  summary   String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  team    Team    @relation(fields: [teamId], references: [id], onDelete: Cascade)
  contact Contact @relation(fields: [contactId], references: [id], onDelete: Cascade)

  @@index([teamId, updatedAt])
  @@index([contactId, updatedAt])
}

model ChatConversation {
  id              String   @id @default(cuid())
  teamId          String
  createdByUserId String
  title           String?
  createdAt       DateTime @default(now())
  updatedAt       DateTime @updatedAt

  team          Team         @relation(fields: [teamId], references: [id], onDelete: Cascade)
  createdByUser User         @relation("ConversationCreator", fields: [createdByUserId], references: [id], onDelete: Cascade)
  messages      ChatMessage[]

  @@index([teamId, updatedAt])
  @@index([createdByUserId])
}

model ChatMessage {
  id        String   @id @default(cuid())
  teamId    String
  conversationId String
  authorUserId String?
  role      ChatRole
  text      String
  planJson  Json?
  createdAt DateTime @default(now())

  team         Team             @relation(fields: [teamId], references: [id], onDelete: Cascade)
  conversation ChatConversation @relation(fields: [conversationId], references: [id], onDelete: Cascade)
  authorUser   User?            @relation("ChatAuthor", fields: [authorUserId], references: [id], onDelete: SetNull)

  @@index([createdAt])
  @@index([teamId, createdAt])
  @@index([conversationId, createdAt])
}

model FeedCard {
  id           String           @id @default(cuid())
  teamId       String
  contactId    String?
  happenedAt   DateTime
  text         String
  proposalJson Json
  decision     FeedCardDecision @default(PENDING)
  decisionNote String?
  createdAt    DateTime         @default(now())
  updatedAt    DateTime         @updatedAt

  team    Team     @relation(fields: [teamId], references: [id], onDelete: Cascade)
  contact Contact? @relation(fields: [contactId], references: [id], onDelete: SetNull)

  @@index([teamId, happenedAt])
  @@index([contactId, happenedAt])
}

model ContactPin {
  id        String   @id @default(cuid())
  teamId    String
  contactId String
  text      String
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  team    Team    @relation(fields: [teamId], references: [id], onDelete: Cascade)
  contact Contact @relation(fields: [contactId], references: [id], onDelete: Cascade)

  @@index([teamId, updatedAt])
  @@index([contactId, updatedAt])
}

model WorkspaceDocument {
  id        String               @id @default(cuid())
  teamId    String
  title     String
  type      WorkspaceDocumentType
  owner     String
  scope     String
  summary   String
  body      String
  createdAt DateTime             @default(now())
  updatedAt DateTime             @updatedAt

  team Team @relation(fields: [teamId], references: [id], onDelete: Cascade)

  @@index([teamId, updatedAt])
}