R49 合同台账增强：金额分类、筛选、到期预警、续约与导出

server/prisma/migrations/20260404090000_r49_contract_registry_enhancements/migration.sql

@@ -0,0 +1,17 @@
+-- CreateEnum
+CREATE TYPE "ContractRegistryType" AS ENUM ('purchase', 'sales', 'service', 'framework', 'other');
+
+-- AlterTable
+ALTER TABLE "contract_registry"
+  ADD COLUMN "contract_type" "ContractRegistryType" NOT NULL DEFAULT 'other',
+  ADD COLUMN "amount" DECIMAL(14, 2),
+  ADD COLUMN "currency" VARCHAR(8) NOT NULL DEFAULT 'CNY',
+  ADD COLUMN "signed_date" DATE,
+  ADD COLUMN "effective_date" DATE,
+  ADD COLUMN "expiry_date" DATE;
+
+-- CreateIndex
+CREATE INDEX "idx_contract_registry_status_expiry" ON "contract_registry"("status", "expiry_date");
+
+-- CreateIndex
+CREATE INDEX "idx_contract_registry_type_status" ON "contract_registry"("contract_type", "status");

server/prisma/schema.prisma

@@ -412,6 +412,12 @@ enum TodoStatus {
   cancelled
 }
 
+enum NotificationDeliveryStatus {
+  pending
+  success
+  failed
+}
+
 enum TodoSource {
   manual
   weekly_report
@@ -492,6 +498,14 @@ enum ConfidentialityLevel {
   restricted
 }
 
+enum ContractRegistryType {
+  purchase
+  sales
+  service
+  framework
+  other
+}
+
 enum DocumentStorageType {
   oa_link
   nas
@@ -549,6 +563,7 @@ model Employee {
   emergency_contact_phone String?
   notes                   String?
   avatar_path             String?
+  notification_push_enabled Boolean @default(true)
 
   bank_account_encrypted String
   bank_name              String
@@ -753,13 +768,34 @@ model Notification {
   read_at               DateTime?
   created_at            DateTime  @default(now())
 
-  recipient Employee @relation(fields: [recipient_employee_id], references: [id], onDelete: Cascade)
+  recipient  Employee               @relation(fields: [recipient_employee_id], references: [id], onDelete: Cascade)
+  deliveries NotificationDelivery[]
 
   @@index([recipient_employee_id, created_at])
   @@index([recipient_employee_id, read_at, created_at], map: "idx_notifications_unread_query")
   @@map("notifications")
 }
 
+model NotificationDelivery {
+  id             String                     @id @default(uuid()) @db.Uuid
+  notification_id String                    @db.Uuid
+  channel_id     String                     @db.Uuid
+  status         NotificationDeliveryStatus
+  attempt_no     Int
+  result_code    String?                    @db.VarChar(64)
+  error_message  String?
+  response_body  Json?
+  attempted_at   DateTime                   @default(now())
+
+  notification Notification       @relation(fields: [notification_id], references: [id], onDelete: Cascade)
+  channel      NotificationChannel @relation(fields: [channel_id], references: [id], onDelete: Cascade)
+
+  @@index([notification_id, attempted_at], map: "idx_notification_deliveries_notification_attempted")
+  @@index([channel_id, attempted_at], map: "idx_notification_deliveries_channel_attempted")
+  @@index([status, attempted_at], map: "idx_notification_deliveries_status_attempted")
+  @@map("notification_deliveries")
+}
+
 model ExpenseType {
   id                   String          @id @default(uuid()) @db.Uuid
   code                 String          @unique
@@ -2014,8 +2050,14 @@ model ContractRegistry {
   id                    String               @id @default(uuid()) @db.Uuid
   contract_no           String               @unique
   project_id            String?              @db.Uuid
+  contract_type         ContractRegistryType @default(other)
   counterparty_name     String
   summary               String
+  amount                Decimal?             @db.Decimal(14, 2)
+  currency              String               @default("CNY") @db.VarChar(8)
+  signed_date           DateTime?            @db.Date
+  effective_date        DateTime?            @db.Date
+  expiry_date           DateTime?            @db.Date
   confidentiality_level ConfidentialityLevel @default(internal)
   archive_location      String
   offline_archive_no    String?
@@ -2030,6 +2072,8 @@ model ContractRegistry {
   document_refs ConfidentialDocumentRef[]
 
   @@index([project_id, status], map: "idx_contract_registry_project_status")
+  @@index([status, expiry_date], map: "idx_contract_registry_status_expiry")
+  @@index([contract_type, status], map: "idx_contract_registry_type_status")
   @@index([owner_employee_id, created_at], map: "idx_contract_registry_owner_created")
   @@map("contract_registry")
 }
@@ -2649,6 +2693,8 @@ model NotificationChannel {
   updated_at DateTime @default(now()) @updatedAt
   updated_by String?  @db.Uuid
 
+  deliveries NotificationDelivery[]
+
   @@unique([channel_type, name], map: "notification_channels_type_name_ux")
   @@index([enabled, channel_type], map: "idx_notification_channels_enabled_type")
   @@map("notification_channels")