SubTracker/apps/api/prisma/schema.prisma

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

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

enum SubscriptionStatus {
  active
  paused
  cancelled
  expired
}

enum BillingIntervalUnit {
  day
  week
  month
  quarter
  year
}

enum WebhookDeliveryStatus {
  pending
  success
  failed
}

model Tag {
  id               String            @id @default(cuid())
  name             String            @unique
  color            String            @default("#3b82f6")
  icon             String            @default("apps-outline")
  sortOrder        Int               @default(0)
  subscriptionTags SubscriptionTag[]
}

model Subscription {
  id                   String             @id @default(cuid())
  name                 String
  description          String             @default("")
  websiteUrl           String?
  logoUrl              String?
  logoSource           String?
  logoFetchedAt        DateTime?
  status               SubscriptionStatus @default(active)
  amount               Float
  currency             String
  billingIntervalCount Int                @default(1)
  billingIntervalUnit  BillingIntervalUnit
  autoRenew            Boolean            @default(false)
  startDate            DateTime
  nextRenewalDate      DateTime
  notifyDaysBefore     Int                @default(3)
  webhookEnabled       Boolean            @default(true)
  notes                String             @default("")
  tags                 SubscriptionTag[]
  paymentRecords       PaymentRecord[]
  deliveries           WebhookDelivery[]
  createdAt            DateTime           @default(now())
  updatedAt            DateTime           @updatedAt

  @@index([status, nextRenewalDate])
  @@index([autoRenew, nextRenewalDate])
}

model SubscriptionTag {
  subscriptionId String
  tagId          String
  subscription   Subscription @relation(fields: [subscriptionId], references: [id], onDelete: Cascade)
  tag            Tag          @relation(fields: [tagId], references: [id], onDelete: Cascade)

  @@id([subscriptionId, tagId])
  @@index([tagId])
}

model PaymentRecord {
  id              String       @id @default(cuid())
  subscriptionId  String
  subscription    Subscription @relation(fields: [subscriptionId], references: [id], onDelete: Cascade)
  amount          Float
  currency        String
  baseCurrency    String
  convertedAmount Float
  exchangeRate    Float
  paidAt          DateTime
  periodStart     DateTime
  periodEnd       DateTime
  createdAt       DateTime     @default(now())

  @@index([subscriptionId, paidAt])
}

model ExchangeRateSnapshot {
  id           String   @id @default(cuid())
  baseCurrency String   @unique
  ratesJson    Json
  provider     String
  fetchedAt    DateTime
  isStale      Boolean  @default(false)
  updatedAt    DateTime @updatedAt
}

model WebhookEndpoint {
  id         String            @id @default(cuid())
  name       String
  url        String
  secret     String
  enabled    Boolean           @default(true)
  eventsJson Json
  deliveries WebhookDelivery[]
  createdAt  DateTime          @default(now())
  updatedAt  DateTime          @updatedAt
}

model WebhookDelivery {
  id             String                @id @default(cuid())
  endpointId     String
  endpoint       WebhookEndpoint       @relation(fields: [endpointId], references: [id], onDelete: Cascade)
  subscriptionId String?
  subscription   Subscription?         @relation(fields: [subscriptionId], references: [id], onDelete: SetNull)
  eventType      String
  resourceKey    String
  periodKey      String
  payloadJson    Json
  status         WebhookDeliveryStatus @default(pending)
  responseCode   Int?
  responseBody   String?
  attemptCount   Int                   @default(0)
  lastAttemptAt  DateTime?
  createdAt      DateTime              @default(now())

  @@unique([endpointId, eventType, resourceKey, periodKey])
  @@index([status, createdAt])
}

model Setting {
  key       String   @id
  valueJson Json
  updatedAt DateTime @updatedAt
}