feat(shop): 产品列表增加价格显示并优化查询功能

- 在产品列表模板中添加价格显示，使用红色高亮 - 在 ProductDO 中添加 imageFileKey 字段，用于存储产品图片文件键 - 修改 ProductMapper.xml，支持自定义 SQL 查询 - 更新 ProductQueryVO，将 ids 类型从 List<Long> 改为 List<String> - 优化 ProductServiceImpl 中的产品查询逻辑，支持多条件查询和排序

feat(shop): 产品列表增加价格显示并优化查询功能
- 在产品列表模板中添加价格显示，使用红色高亮 - 在 ProductDO 中添加 imageFileKey 字段，用于存储产品图片文件键 - 修改 ProductMapper.xml，支持自定义 SQL 查询 - 更新 ProductQueryVO，将 ids 类型从 List<Long> 改为 List<String> - 优化 ProductServiceImpl 中的产品查询逻辑，支持多条件查询和排序
曾国涛
1 parent 45137b44
Showing 5 changed files with 11 additions and 6 deletions
shop/src/main/java/com/canrd/shop/module/dto/ProductDO.java
shop/src/main/java/com/canrd/shop/module/vo/ProductQueryVO.java
shop/src/main/java/com/canrd/shop/service/impl/ProductServiceImpl.java
shop/src/main/resources/mapper/ProductMapper.xml
shop/src/main/resources/templates/canrud.ftl
@@ -131,7 +131,7 @@ public class ProductDO implements Serializable {
     @TableField(value = "productType_id")
     private String productTypeId;
-
+    @TableField(exist = false)
     private String imageFileKey;
     @TableField(exist = false)
@@ -21,7 +21,7 @@ import java.util.List;
 public class ProductQueryVO extends BasePageVO implements Serializable {
     private static final long serialVersionUID = 108846000631816096L;
-    private List<Long> ids;
+    private List<String> ids;
     /**
      * 产品id
@@ -152,6 +152,7 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
         if(StringUtils.isNotBlank(productQueryVO.getProductFunctionId())){
             queryWapper.eq("pf.id",productQueryVO.getProductFunctionId());
         }
+        queryWapper.in(CollUtil.isNotEmpty(productQueryVO.getIds()),"p.id",productQueryVO.getIds());
         if(StringUtils.isNotBlank(productQueryVO.getKeyword())){
             List<TicketTypeDO> tickeyTypeDOList = ticketTypeService.lambdaQuery()
                     .like(TicketTypeDO::getRank, productQueryVO.getKeyword())
@@ -225,16 +226,18 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
                 Map<String,Integer> relatedCateId2Relevance = ebCategorysRelations.stream()
                         .collect(Collectors.toMap(EbCategorysRelation::getRelatedCategoryId, EbCategorysRelation::getRelevance,(a, b) -> a));
                 TreeMap<String, Integer> cateId2Relevance = new TreeMap<>(relatedCateId2Relevance);
-                StringJoiner orderByJoiner = new StringJoiner(" when "," order by case pcid when "," else 0 end limit 10 ");
+                StringJoiner orderByJoiner = new StringJoiner(" when "," order by case pc.id when "," else 0 end ");
                 cateId2Relevance.forEach((k,v)->orderByJoiner.add("'"+k+"'"+" then "+v));
                 QueryWrapper<ProductDO> objectQueryWrapper = new QueryWrapper<ProductDO>()
                         .in("pc.id", cateId2Relevance.keySet())
-                        .select("id")
+                        .select("distinct p.id","pc.id")
                         .last(orderByJoiner.toString());
                 List<ProductDO> relatedProducts = this
                         .list(objectQueryWrapper);
                 List<String> relatedProductIds = relatedProducts.stream()
                         .map(ProductDO::getId)
+                        .distinct()
+                        .limit(10)
                         .collect(Collectors.toList());
                 product.setRelatedProductIds(relatedProductIds);
             }
@@ -256,6 +259,7 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
         if(StringUtils.isNotBlank(productQueryVO.getProductFunctionId())){
             queryWapper.eq("pf.id",productQueryVO.getProductFunctionId());
         }
+        queryWapper.in(CollUtil.isNotEmpty(productQueryVO.getIds()),"p.id",productQueryVO.getIds());
         Set<String> productIds = null;
         Map<String,List<TicketTypeDO>> pId2ttDOsMap = null;
         boolean needLikeMatch = false;
@@ -400,7 +404,7 @@ public class ProductServiceImpl extends ServiceImpl&lt;ProductMapper, ProductDO&gt; im
      */
     @Override
     public ServerResult deleteById(ProductQueryVO productQueryVO) {
-        List<Long> ids = productQueryVO.getIds();
+        List<String> ids = productQueryVO.getIds();
         if (CollUtil.isEmpty(ids)) {
             return ServerResult.fail("ids 参数不能为空");
         }
@@ -36,7 +36,7 @@
     </select>
     <select id="selectList" resultMap="BaseResultMap">
-        select distinct p.id,p.name,p.productImageListStore,p.htmlFilePath,p.productCategory_id,pc.id as pcid
+        select ${ew.sqlSelect}
         from product p
                  left join productcategoryrelation pcr on p.id=pcr.productId
                  left join productcategory pc on pc.id=pcr.categoryId
@@ -27202,6 +27202,7 @@
                                     </div>
                                     <div data-v-f467c4e7="" class="v-card-text tw-text-left font-weight-medium title">
                                         <!--商品-->
+                                        <h3 data-v-f6bc2735="" style="color: red;"> ${item.price}</h3>
                                         <h4 data-v-f467c4e7="">${item.name}</h4>
                                     </div>
                                     <!----><span class="v-card__overlay"></span><span