feat(admin): require store category on HQ store create

Co-authored-by: Cursor <cursoragent@cursor.com>

server/dukang-api/src/modules/ops/admin-stores.service.ts

@@ -5,6 +5,7 @@ import { serializeBigInt } from '../../common/decorators/current-user.decorator'
 import { mapStoreCompat } from '../../common/compat/v31-compat';
 import type { AdminStoreAccountsQueryDto, AdminStoreMediaQueryDto, AdminStoresQueryDto } from './dto/admin-query.dto';
 import { PartnerCityService } from '../city-scope/partner-city.service';
+import { StoreCategoryService } from '../store/store-category.service';
 import type {
   CreateStoreAccountDto,
   CreateStoreDto,
@@ -20,6 +21,7 @@ export class AdminStoresService {
   constructor(
     private readonly prisma: PrismaService,
     private readonly partnerCityService: PartnerCityService,
+    private readonly storeCategoryService: StoreCategoryService,
   ) {}
 
   async listStores(query: AdminStoresQueryDto) {
@@ -44,6 +46,7 @@ export class AdminStoresService {
         include: {
           cityRef: { select: { id: true, name: true, code: true } },
           partnerAccount: { select: { id: true, companyName: true } },
+          category: { select: { id: true, name: true, parentId: true } },
           bindings: {
             where: { storeAccount: { isPrimary: 1 } },
             take: 1,
@@ -237,12 +240,18 @@ export class AdminStoresService {
     if (!city) throw new BadRequestException('开城城市不存在');
     await this.partnerCityService.assertPartnerAccountBoundToCity(partnerAccountId, city.id);
 
+    if (!dto.categoryId?.trim()) {
+      throw new BadRequestException('请选择门店分类');
+    }
+    const categoryId = BigInt(dto.categoryId);
+    await this.storeCategoryService.assertLeafCategoryId(categoryId);
+
     const store = await this.prisma.store.create({
       data: {
         cityId: city.id,
         partnerAccountId,
         settlementRate: dto.settlementRate ?? 0.6,
-        categoryId: dto.categoryId ? BigInt(dto.categoryId) : null,
+        categoryId,
         name: dto.name,
         phone: normalizedPhone,
         province: dto.province ?? city.province,