home/Projects/kompose/news/apps/backend/prisma/schema.prisma

generator client {
  provider        = "prisma-client-js"
  previewFeatures = ["typedSql"]
  output          = "./client"
}

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

model Organization {
  id String @id @default(uuid())

  name        String
  description String?

  UserOrganizations     UserOrganization[]
  Lists                 List[]
  Subscribers           Subscriber[]
  Templates             Template[]
  Campaigns             Campaign[]
  SmtpSettings          SmtpSettings[]
  ApiKeys               ApiKey[]
  GeneralSettings       GeneralSettings?
  EmailDeliverySettings EmailDeliverySettings?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model User {
  id String @id @default(uuid())

  name       String
  email      String @unique
  password   String
  pwdVersion Int    @default(1)

  UserOrganizations UserOrganization[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

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

  organizationId String
  Organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  @@id([userId, organizationId])
}

model Subscriber {
  id String @id @default(uuid())

  name  String?
  email String

  organizationId String
  Organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  ListSubscribers ListSubscriber[]
  Messages        Message[]
  Clicks          Click[]
  Metadata        SubscriberMetadata[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  emailVerified                   Boolean   @default(false)
  emailVerificationToken          String?   @unique
  emailVerificationTokenExpiresAt DateTime?

  @@unique([organizationId, email])
  @@index([createdAt, id])
}

model SubscriberMetadata {
  id String @id @default(uuid())

  key   String
  value String

  subscriberId String
  Subscriber   Subscriber @relation(fields: [subscriberId], references: [id], onDelete: Cascade)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@unique([subscriberId, key])
}

enum CampaignStatus {
  DRAFT
  SCHEDULED
  CREATING
  SENDING
  COMPLETED
  CANCELLED
}

model Campaign {
  id String @id @default(uuid())

  title       String
  description String?
  subject     String?
  content     String?
  completedAt DateTime?

  status            CampaignStatus @default(DRAFT)
  scheduledAt       DateTime?
  htmlOnly          Boolean        @default(false)
  openTracking      Boolean        @default(true)
  unsubscribedCount Int            @default(0)

  organizationId String
  Organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  templateId String?
  Template   Template? @relation(fields: [templateId], references: [id], onDelete: SetNull)

  Messages      Message[]
  CampaignLists CampaignList[]
  TrackedLinks  TrackedLink[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model List {
  id String @id @default(uuid())

  name        String
  description String?

  organizationId String
  Organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  ListSubscribers ListSubscriber[]
  CampaignLists   CampaignList[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model CampaignList {
  campaignId String
  listId     String

  Campaign Campaign @relation(fields: [campaignId], references: [id], onDelete: Cascade)
  List     List     @relation(fields: [listId], references: [id], onDelete: Cascade)

  @@id([campaignId, listId])
}

model ListSubscriber {
  id String @id @default(uuid())

  unsubscribedAt DateTime?

  listId       String
  subscriberId String

  List       List       @relation(fields: [listId], references: [id], onDelete: Cascade)
  Subscriber Subscriber @relation(fields: [subscriberId], references: [id], onDelete: Cascade)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@unique([listId, subscriberId])
}

model Template {
  id String @id @default(uuid())

  name        String
  description String?
  content     String

  organizationId String
  Organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  Campaigns Campaign[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

enum MessageStatus {
  QUEUED
  PENDING
  SENT
  OPENED
  CLICKED
  FAILED
  RETRYING
  CANCELLED
}

model Message {
  id String @id @default(uuid())

  content     String?
  status      MessageStatus @default(QUEUED)
  sentAt      DateTime?
  tries       Int           @default(0)
  lastTriedAt DateTime?

  /// Returned from SMTP response
  messageId String?

  subscriberId String
  Subscriber   Subscriber @relation(fields: [subscriberId], references: [id], onDelete: Cascade)

  campaignId String
  Campaign   Campaign @relation(fields: [campaignId], references: [id], onDelete: Cascade)

  error String? @db.Text

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([updatedAt, id])
}

model TrackedLink {
  id String @id @default(uuid())

  url String

  campaignId String?
  Campaign   Campaign? @relation(fields: [campaignId], references: [id], onDelete: SetNull)
  Clicks     Click[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@unique([url, campaignId])
}

model Click {
  id String @id @default(uuid())

  trackedLinkId String?
  TrackedLink   TrackedLink? @relation(fields: [trackedLinkId], references: [id], onDelete: Cascade)

  subscriberId String?
  Subscriber   Subscriber? @relation(fields: [subscriberId], references: [id], onDelete: SetNull)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

enum SmtpEncryption {
  STARTTLS
  SSL_TLS
  NONE
}

model ApiKey {
  id        String    @id @default(uuid())
  name      String
  key       String    @unique
  lastUsed  DateTime?
  expiresAt DateTime?

  organizationId String
  Organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model SmtpSettings {
  id String @id @default(uuid())

  host       String
  port       Int
  username   String
  password   String
  fromEmail  String?
  fromName   String?
  secure     Boolean        @default(true)
  encryption SmtpEncryption @default(STARTTLS)
  timeout    Int            @default(30000)

  organizationId String
  Organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model GeneralSettings {
  id String @id @default(uuid())

  defaultFromEmail String?
  defaultFromName  String?
  baseURL          String?
  cleanupInterval  Int     @default(90)

  organizationId String       @unique
  Organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model EmailDeliverySettings {
  id String @id @default(uuid())

  rateLimit         Int @default(100)
  rateWindow        Int @default(3600)
  maxRetries        Int @default(3)
  retryDelay        Int @default(300)
  concurrency       Int @default(5)
  connectionTimeout Int @default(30000)

  organizationId String       @unique
  Organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}