fix(admin,mini-user): store lat/lng edit with Baidu map, center pickup qty hint

HQ store detail can set coordinates and open Baidu Map search by name/address; admin update API persists lat/lng.

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

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

@@ -194,6 +194,20 @@ export class AdminStoresService {
       if (!hoursCheck.ok) throw new BadRequestException(hoursCheck.message);
     }
 
+    const latitude = dto.latitude !== undefined ? (dto.latitude == null ? null : Number(dto.latitude)) : undefined;
+    const longitude = dto.longitude !== undefined ? (dto.longitude == null ? null : Number(dto.longitude)) : undefined;
+    if (latitude !== undefined || longitude !== undefined) {
+      if (latitude == null || longitude == null) {
+        throw new BadRequestException('经纬度须同时提供');
+      }
+      if (!Number.isFinite(latitude) || latitude < -90 || latitude > 90) {
+        throw new BadRequestException('纬度无效');
+      }
+      if (!Number.isFinite(longitude) || longitude < -180 || longitude > 180) {
+        throw new BadRequestException('经度无效');
+      }
+    }
+
     const store = await this.prisma.store.update({
       where: { id },
       data: {
@@ -208,6 +222,7 @@ export class AdminStoresService {
         ...(dto.openTime2 !== undefined ? { openTime2: dto.openTime2 || null } : {}),
         ...(dto.closeTime2 !== undefined ? { closeTime2: dto.closeTime2 || null } : {}),
         ...(dto.avgPrice !== undefined ? { avgPrice: dto.avgPrice } : {}),
+        ...(latitude != null && longitude != null ? { latitude, longitude } : {}),
       },
     });
 

server/dukang-api/src/modules/ops/dto/admin-mutate.dto.ts

@@ -146,6 +146,14 @@ export class UpdateStoreDto {
   @IsString()
   address?: string;
 
+  @IsOptional()
+  @IsNumber()
+  latitude?: number;
+
+  @IsOptional()
+  @IsNumber()
+  longitude?: number;
+
   @IsOptional()
   @IsString()
   district?: string;