perf: 优化页面

packages/server/src/membership/dto/update-card-type.dto.ts

@@ -1,5 +1,6 @@
 import { CardTypeCategory } from '@mp-pilates/shared'
 import {
+  IsBoolean,
   IsEnum,
   IsInt,
   IsNumber,
@@ -41,6 +42,10 @@ export class UpdateCardTypeDto {
   @IsString()
   description?: string
 
+  @IsOptional()
+  @IsBoolean()
+  isActive?: boolean
+
   @IsOptional()
   @IsInt()
   @Min(0)

packages/server/src/membership/membership.service.ts

@@ -157,16 +157,29 @@ export class MembershipService {
     return { ...updated }
   }
 
-  async deleteCardType(id: string): Promise<CardType> {
+  async deleteCardType(id: string): Promise<{ deleted: boolean; deactivated: boolean }> {
     const existing = await this.prisma.cardType.findUnique({ where: { id } })
     if (!existing) {
       throw new NotFoundException(`CardType ${id} not found`)
     }
 
-    const updated = await this.prisma.cardType.update({
-      where: { id },
-      data: { isActive: false },
-    })
-    return { ...updated }
+    // Check if any memberships or orders reference this card type
+    const [membershipCount, orderCount] = await Promise.all([
+      this.prisma.membership.count({ where: { cardTypeId: id } }),
+      this.prisma.order.count({ where: { cardTypeId: id } }),
+    ])
+
+    if (membershipCount > 0 || orderCount > 0) {
+      // Has dependencies — soft delete (deactivate) instead
+      await this.prisma.cardType.update({
+        where: { id },
+        data: { isActive: false },
+      })
+      return { deleted: false, deactivated: true }
+    }
+
+    // No dependencies — safe to hard delete
+    await this.prisma.cardType.delete({ where: { id } })
+    return { deleted: true, deactivated: false }
   }
 }