// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

generator client {
  provider        = "prisma-client-js"
  previewFeatures = []
}

datasource db {
  provider = "postgresql"
  // NOTE: When using mysql or sqlserver, uncomment the @db.Text annotations in model Account below
  // Further reading:
  // https://next-auth.js.org/adapters/prisma#create-the-prisma-schema
  // https://www.prisma.io/docs/reference/api-reference/prisma-schema-reference#string
  url      = env("DATABASE_URL")
}

model AppSetting {
  key   String @id
  value String
}

model SesSetting {
  id                   String   @id @default(cuid())
  region               String   @unique
  idPrefix             String   @unique
  topic                String
  topicArn             String?
  transactionalQuota   Int      @default(50)
  callbackUrl          String
  callbackSuccess      Boolean  @default(false)
  configGeneral        String?
  configGeneralSuccess Boolean  @default(false)
  configClick          String?
  configClickSuccess   Boolean  @default(false)
  configOpen           String?
  configOpenSuccess    Boolean  @default(false)
  configFull           String?
  configFullSuccess    Boolean  @default(false)
  sesEmailRateLimit    Int      @default(1)
  createdAt            DateTime @default(now())
  updatedAt            DateTime @updatedAt
}

// Necessary for Next auth
model Account {
  id                       String  @id @default(cuid())
  userId                   Int
  type                     String
  provider                 String
  providerAccountId        String
  refresh_token            String? // @db.Text
  access_token             String? // @db.Text
  refresh_token_expires_in Int?
  expires_at               Int?
  token_type               String?
  scope                    String?
  id_token                 String? // @db.Text
  session_state            String?
  user                     User    @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@unique([provider, providerAccountId])
}

model Session {
  id           String   @id @default(cuid())
  sessionToken String   @unique
  userId       Int
  expires      DateTime
  user         User     @relation(fields: [userId], references: [id], onDelete: Cascade)
}

model VerificationToken {
  identifier String
  token      String   @unique
  expires    DateTime

  @@unique([identifier, token])
}

model User {
  id            Int        @id @default(autoincrement())
  name          String?
  email         String?    @unique
  emailVerified DateTime?
  image         String?
  isBetaUser    Boolean    @default(false)
  createdAt     DateTime   @default(now())
  accounts      Account[]
  sessions      Session[]
  teamUsers     TeamUser[]
}

enum Plan {
  FREE
  BASIC
}

model Team {
  id               Int               @id @default(autoincrement())
  name             String
  createdAt        DateTime          @default(now())
  updatedAt        DateTime          @updatedAt
  plan             Plan              @default(FREE)
  stripeCustomerId String?           @unique
  isActive         Boolean           @default(true)
  apiRateLimit     Int               @default(2)
  billingEmail     String?
  sesTenantId      String?
  teamUsers        TeamUser[]
  domains          Domain[]
  apiKeys          ApiKey[]
  emails           Email[]
  contactBooks     ContactBook[]
  campaigns        Campaign[]
  templates        Template[]
  dailyEmailUsages DailyEmailUsage[]
  subscription     Subscription[]
  invites          TeamInvite[]
  suppressionList  SuppressionList[]
  emailEvents      EmailEvent[]
}

model TeamInvite {
  id        String   @id @default(cuid())
  teamId    Int
  email     String
  role      Role
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

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

  @@unique([teamId, email])
}

model Subscription {
  id                 String    @id
  teamId             Int
  status             String
  priceId            String
  currentPeriodEnd   DateTime?
  currentPeriodStart DateTime?
  cancelAtPeriodEnd  DateTime?
  paymentMethod      String?
  createdAt          DateTime  @default(now())
  updatedAt          DateTime  @updatedAt

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

enum Role {
  ADMIN
  MEMBER
}

model TeamUser {
  teamId Int
  userId Int
  role   Role
  team   Team @relation(fields: [teamId], references: [id], onDelete: Cascade)
  user   User @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@unique([teamId, userId])
}

enum DomainStatus {
  NOT_STARTED
  PENDING
  SUCCESS
  FAILED
  TEMPORARY_FAILURE
}

model Domain {
  id            Int          @id @default(autoincrement())
  name          String       @unique
  teamId        Int
  status        DomainStatus @default(PENDING)
  region        String       @default("us-east-1")
  clickTracking Boolean      @default(false)
  openTracking  Boolean      @default(false)
  publicKey     String
  dkimStatus    String?
  spfDetails    String?
  dmarcAdded    Boolean      @default(false)
  errorMessage  String?
  subdomain     String?
  sesTenantId   String?
  isVerifying   Boolean      @default(false)
  createdAt     DateTime     @default(now())
  updatedAt     DateTime     @updatedAt
  team          Team         @relation(fields: [teamId], references: [id], onDelete: Cascade)
}

enum ApiPermission {
  FULL
  SENDING
}

model ApiKey {
  id           Int           @id @default(autoincrement())
  clientId     String        @unique
  tokenHash    String
  partialToken String
  name         String
  permission   ApiPermission @default(SENDING)
  createdAt    DateTime      @default(now())
  updatedAt    DateTime      @updatedAt
  lastUsed     DateTime?
  teamId       Int
  team         Team          @relation(fields: [teamId], references: [id], onDelete: Cascade)
}

enum EmailStatus {
  SCHEDULED
  QUEUED
  SENT
  DELIVERY_DELAYED
  BOUNCED
  REJECTED
  RENDERING_FAILURE
  DELIVERED
  OPENED
  CLICKED
  COMPLAINED
  FAILED
  CANCELLED
  SUPPRESSED
}

model Email {
  id           String       @id @default(cuid())
  sesEmailId   String?      @unique
  from         String
  to           String[]
  replyTo      String[]
  cc           String[]
  bcc          String[]
  subject      String
  text         String?
  html         String?
  latestStatus EmailStatus  @default(QUEUED)
  teamId       Int
  domainId     Int?
  apiId        Int?
  createdAt    DateTime     @default(now())
  updatedAt    DateTime     @updatedAt
  scheduledAt  DateTime?
  attachments  String?
  campaignId   String?
  contactId    String?
  inReplyToId  String?
  team         Team         @relation(fields: [teamId], references: [id], onDelete: Cascade)
  emailEvents  EmailEvent[]

  @@index([createdAt(sort: Desc)])
}

model EmailEvent {
  id        String      @id @default(cuid())
  emailId   String
  status    EmailStatus
  data      Json?
  teamId    Int
  createdAt DateTime    @default(now())
  email     Email       @relation(fields: [emailId], references: [id], onDelete: Cascade)
  team      Team        @relation(fields: [teamId], references: [id], onDelete: Cascade)

  @@index([emailId])
  @@index([teamId])
}

model ContactBook {
  id         String    @id @default(cuid())
  name       String
  teamId     Int
  properties Json
  createdAt  DateTime  @default(now())
  updatedAt  DateTime  @updatedAt
  emoji      String    @default("📙")
  team       Team      @relation(fields: [teamId], references: [id], onDelete: Cascade)
  contacts   Contact[]

  @@index([teamId])
}

enum UnsubscribeReason {
  BOUNCED
  COMPLAINED
  UNSUBSCRIBED
}

enum SuppressionReason {
  HARD_BOUNCE
  COMPLAINT
  MANUAL
}

model Contact {
  id                String             @id @default(cuid())
  firstName         String?
  lastName          String?
  email             String
  subscribed        Boolean            @default(true)
  unsubscribeReason UnsubscribeReason?
  properties        Json
  contactBookId     String
  createdAt         DateTime           @default(now())
  updatedAt         DateTime           @updatedAt

  contactBook ContactBook @relation(fields: [contactBookId], references: [id], onDelete: Cascade)

  @@unique([contactBookId, email])
}

enum CampaignStatus {
  DRAFT
  SCHEDULED
  SENT
}

model Campaign {
  id            String         @id @default(cuid())
  name          String
  teamId        Int
  from          String
  cc            String[]
  bcc           String[]
  replyTo       String[]
  domainId      Int
  subject       String
  previewText   String?
  html          String?
  content       String?
  contactBookId String?
  total         Int            @default(0)
  sent          Int            @default(0)
  delivered     Int            @default(0)
  opened        Int            @default(0)
  clicked       Int            @default(0)
  unsubscribed  Int            @default(0)
  bounced       Int            @default(0)
  hardBounced   Int            @default(0)
  complained    Int            @default(0)
  status        CampaignStatus @default(DRAFT)
  createdAt     DateTime       @default(now())
  updatedAt     DateTime       @updatedAt

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

  @@index([createdAt(sort: Desc)])
}

model Template {
  id        String   @id @default(cuid())
  name      String
  teamId    Int
  subject   String
  html      String?
  content   String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

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

  @@index([createdAt(sort: Desc)])
}

enum EmailUsageType {
  TRANSACTIONAL
  MARKETING
}

model DailyEmailUsage {
  teamId      Int
  date        String
  type        EmailUsageType
  domainId    Int
  sent        Int            @default(0)
  delivered   Int            @default(0)
  opened      Int            @default(0)
  clicked     Int            @default(0)
  bounced     Int            @default(0)
  complained  Int            @default(0)
  hardBounced Int            @default(0)
  createdAt   DateTime       @default(now())
  updatedAt   DateTime       @updatedAt

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

  @@id([teamId, domainId, date, type])
}

model CumulatedMetrics {
  teamId      Int
  domainId    Int
  delivered   BigInt @default(0)
  hardBounced BigInt @default(0)
  complained  BigInt @default(0)

  @@id([teamId, domainId])
}

model SuppressionList {
  id        String            @id @default(cuid())
  email     String // The suppressed email address
  teamId    Int // Team that owns this suppression
  reason    SuppressionReason // Why it was suppressed
  source    String? // Source email ID that triggered suppression
  createdAt DateTime          @default(now())
  updatedAt DateTime          @updatedAt

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

  @@unique([teamId, email])
}