base commit

server/prisma/schema.prisma

@@ -69,6 +69,23 @@ model User {
   cartItems CartItem[]
   orders Order[]
   reviews Review[]
+  orderMessageReadStates UserOrderMessageReadState[]
+  oauthAccounts OAuthAccount[]
+}
+
+/// Прочитанность чата по заказу (для сообщений от админа после lastReadAt)
+model UserOrderMessageReadState {
+  id         String   @id @default(cuid())
+  lastReadAt DateTime @default("1970-01-01T00:00:00.000Z")
+  updatedAt  DateTime @updatedAt
+
+  user    User    @relation(fields: [userId], references: [id], onDelete: Cascade)
+  userId  String
+  order   Order   @relation(fields: [orderId], references: [id], onDelete: Cascade)
+  orderId String
+
+  @@unique([userId, orderId])
+  @@index([userId])
 }
 
 model CartItem {
@@ -90,9 +107,13 @@ model Order {
   id                  String      @id @default(cuid())
   /// Статус заказа (валидация переходов на уровне API)
   status              String      @default("DRAFT")
+  /// 'delivery' | 'pickup'
+  deliveryType        String      @default("delivery")
+  itemsSubtotalCents  Int         @default(0)
+  deliveryFeeCents    Int         @default(0)
   totalCents          Int         @default(0)
   currency            String      @default("RUB")
-  addressSnapshotJson String
+  addressSnapshotJson String?
   comment             String?
   createdAt           DateTime    @default(now())
   updatedAt           DateTime    @updatedAt
@@ -102,6 +123,7 @@ model Order {
 
   items    OrderItem[]
   messages OrderMessage[]
+  messageReadStates UserOrderMessageReadState[]
 
   @@index([userId, createdAt])
   @@index([status, updatedAt])
@@ -175,6 +197,23 @@ model ShippingAddress {
   @@index([userId, updatedAt])
 }
 
+model OAuthAccount {
+  id               String   @id @default(cuid())
+  /// 'vk' | 'yandex'
+  provider         String
+  providerUserId   String
+  accessToken      String?
+  refreshToken     String?
+  createdAt        DateTime @default(now())
+  updatedAt        DateTime @updatedAt
+
+  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)
+  userId String
+
+  @@unique([provider, providerUserId])
+  @@index([userId])
+}
+
 model AuthCode {
   id        String   @id @default(cuid())
   email     String