Persist daily currency rate snapshots

2026-08-24 18:09:10 +07:00
parent d223845310
commit bd06ee04c0
10 changed files with 582 additions and 8 deletions
@@ -69,3 +69,42 @@ model Product {
  @@index([categoryName, isActive])
  @@map("exchange_products")
 }
+
+model CurrencyRateSnapshot {
+  id            Int            @id @default(autoincrement())
+  uuid          String         @unique @default(uuid())
+  baseCurrency  String         @map("base_currency") @db.VarChar(3)
+  effectiveDate DateTime       @map("effective_date") @db.Date
+  quotedAt      DateTime       @map("quoted_at")
+  nextUpdateAt  DateTime?      @map("next_update_at")
+  provider      String         @db.VarChar(255)
+  documentation String         @db.VarChar(500)
+  termsOfUse    String         @map("terms_of_use") @db.VarChar(500)
+  createdAt     DateTime       @default(now()) @map("created_at")
+  rates         CurrencyRate[]
+
+  @@unique([baseCurrency, effectiveDate])
+  @@index([effectiveDate])
+  @@map("exchange_currency_rate_snapshots")
+}
+
+model CurrencyRate {
+  id            Int                  @id @default(autoincrement())
+  snapshotId    Int                  @map("snapshot_id")
+  snapshot      CurrencyRateSnapshot @relation(fields: [snapshotId], references: [id], onDelete: Cascade)
+  quoteCurrency String               @map("quote_currency") @db.VarChar(3)
+  rate          Decimal              @db.Decimal(24, 10)
+
+  @@unique([snapshotId, quoteCurrency])
+  @@index([quoteCurrency])
+  @@map("exchange_currency_rates")
+}
+
+model PricingCurrencyPolicy {
+  countryCode  String   @id @map("country_code") @db.VarChar(2)
+  currencyCode String   @map("currency_code") @db.VarChar(3)
+  updatedAt    DateTime @updatedAt @map("updated_at")
+
+  @@index([currencyCode])
+  @@map("exchange_pricing_currency_policies")
+}