✨ MALL：1）优惠劵增加返回使用范围；2）商品分类增加 id 批量查询

yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/app/category/AppCategoryController.java

@@ -1,18 +1,25 @@
 package cn.iocoder.yudao.module.product.controller.app.category;
 
+import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.product.controller.app.category.vo.AppCategoryRespVO;
 import cn.iocoder.yudao.module.product.convert.category.ProductCategoryConvert;
 import cn.iocoder.yudao.module.product.dal.dataobject.category.ProductCategoryDO;
 import cn.iocoder.yudao.module.product.service.category.ProductCategoryService;
 import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 import jakarta.annotation.Resource;
+
+import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 
@@ -32,7 +39,19 @@ public class AppCategoryController {
     public CommonResult<List<AppCategoryRespVO>> getProductCategoryList() {
         List<ProductCategoryDO> list = categoryService.getEnableCategoryList();
         list.sort(Comparator.comparing(ProductCategoryDO::getSort));
-        return success(ProductCategoryConvert.INSTANCE.convertList03(list));
+        return success(BeanUtils.toBean(list, AppCategoryRespVO.class));
+    }
+
+    @GetMapping("/list-by-ids")
+    @Operation(summary = "获得商品分类列表，指定编号")
+    @Parameter(name = "ids", description = "商品分类编号数组", required = true)
+    public CommonResult<List<AppCategoryRespVO>> getProductCategoryList(@RequestParam("ids") List<Long> ids) {
+        if (CollUtil.isEmpty(ids)) {
+            return success(Collections.emptyList());
+        }
+        List<ProductCategoryDO> list = categoryService.getEnableCategoryList(ids);
+        list.sort(Comparator.comparing(ProductCategoryDO::getSort));
+        return success(BeanUtils.toBean(list, AppCategoryRespVO.class));
     }
 
 }

yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/app/spu/AppProductSpuController.java

@@ -78,9 +78,7 @@ public class AppProductSpuController {
 
     @GetMapping("/list-by-ids")
     @Operation(summary = "获得商品 SPU 列表")
-    @Parameters({
-            @Parameter(name = "ids", description = "编号列表", required = true)
-    })
+    @Parameter(name = "ids", description = "编号列表", required = true)
     public CommonResult<List<AppProductSpuPageRespVO>> getSpuList(@RequestParam("ids") Set<Long> ids) {
         List<ProductSpuDO> list = productSpuService.getSpuList(ids);
         if (CollUtil.isEmpty(list)) {

yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/app/spu/vo/AppProductSpuPageReqVO.java

@@ -18,6 +18,7 @@ public class AppProductSpuPageReqVO extends PageParam {
 
     public static final String SORT_FIELD_PRICE = "price";
     public static final String SORT_FIELD_SALES_COUNT = "salesCount";
+    public static final String SORT_FIELD_CREATE_TIME = "createTime";
 
     public static final String RECOMMEND_TYPE_HOT = "hot";
     public static final String RECOMMEND_TYPE_BENEFIT = "benefit";

yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/convert/category/ProductCategoryConvert.java

@@ -28,5 +28,4 @@ public interface ProductCategoryConvert {
 
     List<ProductCategoryRespVO> convertList(List<ProductCategoryDO> list);
 
-    List<AppCategoryRespVO> convertList03(List<ProductCategoryDO> list);
 }

yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/category/ProductCategoryMapper.java

@@ -6,6 +6,7 @@ import cn.iocoder.yudao.module.product.controller.admin.category.vo.ProductCateg
 import cn.iocoder.yudao.module.product.dal.dataobject.category.ProductCategoryDO;
 import org.apache.ibatis.annotations.Mapper;
 
+import java.util.Collection;
 import java.util.List;
 
 /**
@@ -32,4 +33,10 @@ public interface ProductCategoryMapper extends BaseMapperX<ProductCategoryDO> {
         return selectList(ProductCategoryDO::getStatus, status);
     }
 
+    default List<ProductCategoryDO> selectListByIdAndStatus(Collection<Long> ids, Integer status) {
+        return selectList(new LambdaQueryWrapperX<ProductCategoryDO>()
+                .in(ProductCategoryDO::getId, ids)
+                .eq(ProductCategoryDO::getStatus, status));
+    }
+
 }

yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/spu/ProductSpuMapper.java

@@ -84,6 +84,9 @@ public interface ProductSpuMapper extends BaseMapperX<ProductSpuDO> {
         } else if (Objects.equals(pageReqVO.getSortField(), AppProductSpuPageReqVO.SORT_FIELD_PRICE)) {
             query.orderBy(true, pageReqVO.getSortAsc(), ProductSpuDO::getPrice)
                     .orderByDesc(ProductSpuDO::getSort).orderByDesc(ProductSpuDO::getId);
+        } else if (Objects.equals(pageReqVO.getSortField(), AppProductSpuPageReqVO.SORT_FIELD_CREATE_TIME)) {
+            query.orderBy(true, pageReqVO.getSortAsc(), ProductSpuDO::getCreateTime)
+                    .orderByDesc(ProductSpuDO::getSort).orderByDesc(ProductSpuDO::getId);
         } else {
             query.orderByDesc(ProductSpuDO::getSort).orderByDesc(ProductSpuDO::getId);
         }

yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/category/ProductCategoryService.java

@@ -76,6 +76,14 @@ public interface ProductCategoryService {
      */
     List<ProductCategoryDO> getEnableCategoryList();
 
+    /**
+     * 获得开启状态的商品分类列表，指定编号
+     *
+     * @param ids 商品分类编号数组
+     * @return 商品分类列表
+     */
+    List<ProductCategoryDO> getEnableCategoryList(List<Long> ids);
+
     /**
      * 校验商品分类是否有效。如下情况，视为无效：
      * 1. 商品分类编号不存在
@@ -84,4 +92,5 @@ public interface ProductCategoryService {
      * @param ids 商品分类编号数组
      */
     void validateCategoryList(Collection<Long> ids);
+
 }

yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/category/ProductCategoryServiceImpl.java

@@ -170,4 +170,9 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
         return productCategoryMapper.selectListByStatus(CommonStatusEnum.ENABLE.getStatus());
     }
 
+    @Override
+    public List<ProductCategoryDO> getEnableCategoryList(List<Long> ids) {
+        return productCategoryMapper.selectListByIdAndStatus(ids, CommonStatusEnum.ENABLE.getStatus());
+    }
+
 }

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/AppCouponController.java

@@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.promotion.controller.app.coupon;
 import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.framework.security.core.annotations.PreAuthenticated;
 import cn.iocoder.yudao.module.promotion.controller.app.coupon.vo.coupon.*;
 import cn.iocoder.yudao.module.promotion.convert.coupon.CouponConvert;
@@ -59,7 +60,8 @@ public class AppCouponController {
     @Operation(summary = "获得匹配指定商品的优惠劵列表", description = "用于下单页，展示优惠劵列表")
     public CommonResult<List<AppCouponMatchRespVO>> getMatchCouponList(AppCouponMatchReqVO matchReqVO) {
         // todo: 优化：优惠金额倒序
-        return success(CouponConvert.INSTANCE.convertList(couponService.getMatchCouponList(getLoginUserId(), matchReqVO)));
+        List<CouponDO> list = couponService.getMatchCouponList(getLoginUserId(), matchReqVO);
+        return success(BeanUtils.toBean(list, AppCouponMatchRespVO.class));
     }
 
     @GetMapping("/page")
@@ -68,7 +70,16 @@ public class AppCouponController {
     public CommonResult<PageResult<AppCouponRespVO>> getCouponPage(AppCouponPageReqVO pageReqVO) {
         PageResult<CouponDO> pageResult = couponService.getCouponPage(
                 CouponConvert.INSTANCE.convert(pageReqVO, Collections.singleton(getLoginUserId())));
-        return success(CouponConvert.INSTANCE.convertAppPage(pageResult));
+        return success(BeanUtils.toBean(pageResult, AppCouponRespVO.class));
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得优惠劵")
+    @Parameter(name = "id", description = "优惠劵编号", required = true, example = "1024")
+    @PreAuthenticated
+    public CommonResult<AppCouponRespVO> getCoupon(@RequestParam("id") Long id) {
+        CouponDO coupon = couponService.getCoupon(getLoginUserId(), id);
+        return success(BeanUtils.toBean(coupon, AppCouponRespVO.class));
     }
 
     @GetMapping(value = "/get-unused-count")

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/AppCouponTemplateController.java

@@ -2,6 +2,7 @@ package cn.iocoder.yudao.module.promotion.controller.app.coupon;
 
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
 import cn.iocoder.yudao.module.product.api.spu.ProductSpuApi;
 import cn.iocoder.yudao.module.product.api.spu.dto.ProductSpuRespDTO;
@@ -43,6 +44,20 @@ public class AppCouponTemplateController {
     @Resource
     private ProductSpuApi productSpuApi;
 
+    @GetMapping("/get")
+    @Operation(summary = "获得优惠劵模版")
+    @Parameter(name = "id", description = "优惠券模板编号", required = true, example = "1024")
+    public CommonResult<AppCouponTemplateRespVO> getCouponTemplate(Long id) {
+        CouponTemplateDO template = couponTemplateService.getCouponTemplate(id);
+        if (template == null) {
+            return success(null);
+        }
+        // 处理是否可领取
+        Map<Long, Boolean> canCanTakeMap = couponService.getUserCanCanTakeMap(getLoginUserId(), List.of(template));
+        return success(BeanUtils.toBean(template, AppCouponTemplateRespVO.class)
+                .setCanTake(canCanTakeMap.get(template.getId())));
+    }
+
     @GetMapping("/list")
     @Operation(summary = "获得优惠劵模版列表")
     @Parameters({

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/vo/coupon/AppCouponRespVO.java

@@ -5,6 +5,7 @@ import lombok.Data;
 
 import jakarta.validation.constraints.Min;
 import java.time.LocalDateTime;
+import java.util.List;
 
 @Schema(description = "用户 App - 优惠劵 Response VO")
 @Data
@@ -19,10 +20,15 @@ public class AppCouponRespVO {
     @Schema(description = "优惠劵状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1") // 参见 CouponStatusEnum 枚举
     private Integer status;
 
-    @Schema(description = "是否设置满多少金额可用", requiredMode = Schema.RequiredMode.REQUIRED, example = "100")
-    // 单位：分；0 - 不限制
+    @Schema(description = "是否设置满多少金额可用", requiredMode = Schema.RequiredMode.REQUIRED, example = "100") // 单位：分；0 - 不限制
     private Integer usePrice;
 
+    @Schema(description = "商品范围", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer productScope;
+
+    @Schema(description = "商品范围编号的数组", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private List<Long> productScopeValues;
+
     @Schema(description = "固定日期 - 生效开始时间")
     private LocalDateTime validStartTime;
 

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/vo/template/AppCouponTemplateRespVO.java

@@ -1,10 +1,14 @@
 package cn.iocoder.yudao.module.promotion.controller.app.coupon.vo.template;
 
+import cn.iocoder.yudao.framework.mybatis.core.type.LongListTypeHandler;
+import cn.iocoder.yudao.module.promotion.enums.common.PromotionProductScopeEnum;
+import com.baomidou.mybatisplus.annotation.TableField;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
 import jakarta.validation.constraints.Min;
 import java.time.LocalDateTime;
+import java.util.List;
 
 @Schema(description = "用户 App - 优惠劵模板 Response VO")
 @Data
@@ -19,10 +23,15 @@ public class AppCouponTemplateRespVO {
     @Schema(description = "每人限领个数", requiredMode = Schema.RequiredMode.REQUIRED, example = "66") // -1 - 则表示不限制
     private Integer takeLimitCount;
 
-    @Schema(description = "是否设置满多少金额可用", requiredMode = Schema.RequiredMode.REQUIRED, example = "100")
-    // 单位：分；0 - 不限制
+    @Schema(description = "是否设置满多少金额可用", requiredMode = Schema.RequiredMode.REQUIRED, example = "100") // 单位：分；0 - 不限制
     private Integer usePrice;
 
+    @Schema(description = "商品范围", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer productScope;
+
+    @Schema(description = "商品范围编号的数组", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private List<Long> productScopeValues;
+
     @Schema(description = "生效日期类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
     private Integer validityType;
 

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/coupon/CouponConvert.java

@@ -58,8 +58,4 @@ public interface CouponConvert {
 
     CouponPageReqVO convert(AppCouponPageReqVO pageReqVO, Collection<Long> userIds);
 
-    PageResult<AppCouponRespVO> convertAppPage(PageResult<CouponDO> pageResult);
-
-    List<AppCouponMatchRespVO> convertList(List<CouponDO> list);
-
 }

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponService.java

@@ -168,4 +168,13 @@ public interface CouponService {
      */
     Map<Long, Boolean> getUserCanCanTakeMap(Long userId, List<CouponTemplateDO> templates);
 
+    /**
+     * 获得优惠劵
+     *
+     * @param userId 用户编号
+     * @param id     编号
+     * @return 优惠劵
+     */
+    CouponDO getCoupon(Long userId, Long id);
+
 }

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java

@@ -315,6 +315,11 @@ public class CouponServiceImpl implements CouponService {
         userIds.removeIf(userId -> MapUtil.getInt(userTakeCountMap, userId, 0) >= couponTemplate.getTakeLimitCount());
     }
 
+    @Override
+    public CouponDO getCoupon(Long userId, Long id) {
+        return couponMapper.selectByIdAndUserId(id, userId);
+    }
+
     /**
      * 获得自身的代理对象，解决 AOP 生效问题
      *