datasource db {
  provider = "sqlite"
  url = env("DATABASE_URL")
}
generator client {
  provider = "prisma-client-js"
}
model Voucher {
  id Int @id @default(autoincrement())
  name String
  anbieter String
  wertCents Int
  restCents Int
  ablaufdatum DateTime?
  codeText String?
  kategorie String?
  notiz String?
  providerDomain String?
  createdBy String?
  status String @default("aktiv")
  contacts VoucherContact[]
  rules ReminderRule[]
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}
model Contact {
  id Int @id @default(autoincrement())
  name String
  email String?
  telegramChatId String?
  vouchers VoucherContact[]
}
model VoucherContact {
  voucherId Int
  contactId Int
  voucher Voucher @relation(fields: [voucherId], references: [id], onDelete: Cascade)
  contact Contact @relation(fields: [contactId], references: [id], onDelete: Cascade)
  @@id([voucherId, contactId])
}
model ReminderRule {
  id Int @id @default(autoincrement())
  voucherId Int
  tageVorher Int
  voucher Voucher @relation(fields: [voucherId], references: [id], onDelete: Cascade)
  logs NotificationLog[]
  @@unique([voucherId, tageVorher])
}
model NotificationLog {
  id Int @id @default(autoincrement())
  ruleId Int
  kanal String
  empfaenger String
  zielDatum String
  status String
  fehler String?
  sentAt DateTime @default(now())
  rule ReminderRule @relation(fields: [ruleId], references: [id], onDelete: Cascade)
  @@unique([ruleId, kanal, empfaenger, zielDatum])
}

model AppSetting {
  key String @id
  value String
  updatedAt DateTime @updatedAt
}

model HouseholdMember {
  id Int @id @default(autoincrement())
  name String @unique
  createdAt DateTime @default(now())
}