mall: 商品评论表增加冗余 SKU 的图片地址, 规格

owen
1 parent 02abe862
Showing 6 changed files with 58 additions and 37 deletions
sql/mysql/product_comment.sql
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/comment/ProductCommentController.java
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/convert/comment/ProductCommentConvert.java
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/dataobject/comment/ProductCommentDO.java
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/comment/ProductCommentServiceImpl.java
yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/level/MemberLevelServiceImpl.java
+-- 1.冗余 SKU 图片地址, 规格
+alter table product_comment
+    add column sku_pic_url varchar(256) not null comment '图片地址' after sku_id;
+
+alter table product_comment
+    add column sku_properties varchar(512) null
+        comment '属性数组，JSON 格式 [{propertId: , valueId: }, {propertId: , valueId: }]' after sku_pic_url;
+
+-- 2.修复已有数据
+update product_comment pc
+    join product_sku ps on pc.spu_id = ps.spu_id
+set pc.sku_pic_url    = ps.pic_url,
+    pc.sku_properties = ps.properties
+where pc.sku_id is not null;
 \ No newline at end of file
@@ -5,9 +5,7 @@ import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.module.product.controller.admin.comment.vo.*;
 import cn.iocoder.yudao.module.product.convert.comment.ProductCommentConvert;
 import cn.iocoder.yudao.module.product.dal.dataobject.comment.ProductCommentDO;
-import cn.iocoder.yudao.module.product.dal.dataobject.sku.ProductSkuDO;
 import cn.iocoder.yudao.module.product.service.comment.ProductCommentService;
-import cn.iocoder.yudao.module.product.service.sku.ProductSkuService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.security.access.prepost.PreAuthorize;
@@ -16,10 +14,8 @@ import org.springframework.web.bind.annotation.*;
 import javax.annotation.Resource;
 import javax.validation.Valid;
-import java.util.List;
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
-import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
 import static cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils.getLoginUserId;
 @Tag(name = "管理后台 - 商品评价")
@@ -30,18 +26,13 @@ public class ProductCommentController {
     @Resource
     private ProductCommentService productCommentService;
-    @Resource
-    private ProductSkuService productSkuService;
     @GetMapping("/page")
     @Operation(summary = "获得商品评价分页")
     @PreAuthorize("@ss.hasPermission('product:comment:query')")
     public CommonResult<PageResult<ProductCommentRespVO>> getCommentPage(@Valid ProductCommentPageReqVO pageVO) {
         PageResult<ProductCommentDO> pageResult = productCommentService.getCommentPage(pageVO);
-        // 拼接返回
-        List<ProductSkuDO> skuList = productSkuService.getSkuList(
-                convertSet(pageResult.getList(), ProductCommentDO::getSkuId));
-        return success(ProductCommentConvert.INSTANCE.convertPage(pageResult, skuList));
+        return success(ProductCommentConvert.INSTANCE.convertPage2(pageResult));
     }
     @PutMapping("/update-visible")
 package cn.iocoder.yudao.module.product.convert.comment;
+import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
@@ -91,7 +92,7 @@ public interface ProductCommentConvert {
     @Mapping(target = "scores",
             expression = "java(convertScores(createReqDTO.getDescriptionScores(), createReqDTO.getBenefitScores()))")
-    default ProductCommentDO convert(ProductCommentCreateReqDTO createReqDTO, ProductSpuDO spuDO, MemberUserRespDTO user) {
+    default ProductCommentDO convert(ProductCommentCreateReqDTO createReqDTO, ProductSpuDO spuDO, ProductSkuDO skuDO, MemberUserRespDTO user) {
         ProductCommentDO commentDO = convert(createReqDTO);
         if (user != null) {
             commentDO.setUserId(user.getId());
@@ -102,6 +103,10 @@ public interface ProductCommentConvert {
             commentDO.setSpuId(spuDO.getId());
             commentDO.setSpuName(spuDO.getName());
         }
+        if (skuDO != null) {
+            commentDO.setSkuPicUrl(skuDO.getPicUrl());
+            commentDO.setSkuProperties(skuDO.getProperties());
+        }
         return commentDO;
     }
@@ -117,27 +122,32 @@ public interface ProductCommentConvert {
     List<AppProductCommentRespVO> convertList02(List<ProductCommentDO> list);
-    default ProductCommentDO convert(ProductCommentCreateReqVO createReq, ProductSpuDO spu) {
+    default ProductCommentDO convert(ProductCommentCreateReqVO createReq, ProductSpuDO spuDO, ProductSkuDO skuDO) {
         ProductCommentDO commentDO = convert(createReq);
-        if (spu != null) {
-            commentDO.setSpuId(spu.getId()).setSpuName(spu.getName());
+        if (spuDO != null) {
+            commentDO.setSpuId(spuDO.getId());
+            commentDO.setSpuName(spuDO.getName());
+        }
+        if (skuDO != null) {
+            commentDO.setSkuPicUrl(skuDO.getPicUrl());
+            commentDO.setSkuProperties(skuDO.getProperties());
         }
         return commentDO;
     }
-    default PageResult<ProductCommentRespVO> convertPage(PageResult<ProductCommentDO> pageResult,
-                                                         List<ProductSkuDO> skus) {
+    default PageResult<ProductCommentRespVO> convertPage2(PageResult<ProductCommentDO> pageResult) {
+        Map<Long, List<ProductSkuDO.Property>> propertiesMap = convertMap(pageResult.getList(),
+                ProductCommentDO::getId,
+                // 这里会有NULL异常, 需要处理一下
+                comment -> CollUtil.emptyIfNull(comment.getSkuProperties()));
+
         PageResult<ProductCommentRespVO> result = convertPage(pageResult);
-        // 拼接数据
-        Map<Long, ProductSkuDO> skuMap = convertMap(skus, ProductSkuDO::getId);
         for (ProductCommentRespVO vo : result.getList()) {
-            findAndThen(skuMap, vo.getSkuId(), sku -> {
-                String propertyNames = sku.getProperties().stream()
+            findAndThen(propertiesMap, vo.getId(), properties -> {
+                String propertyNames = properties.stream()
                         .map(ProductSkuDO.Property::getValueName)
                         .filter(Objects::nonNull)
                         .collect(Collectors.joining(" "));
-                // TODO @疯狂：要不写入评论的时候，把商品图片、商品属性，都冗余进去。因为这种东西有“快照”的需求。商品后续会编辑掉
-                vo.setSkuPicUrl(sku.getPicUrl());
                 vo.setSpuName(vo.getSpuName() + " " + propertyNames);
             });
         }
@@ -86,6 +86,15 @@ public class ProductCommentDO extends BaseDO {
      * 关联 {@link ProductSkuDO#getId()}
      */
     private Long skuId;
+    /**
+     * 商品 SKU 图片地址
+     */
+    private String skuPicUrl;
+    /**
+     * 属性数组，JSON 格式
+     */
+    @TableField(typeHandler = ProductSkuDO.PropertyTypeHandler.class)
+    private List<ProductSkuDO.Property> skuProperties;
     /**
      * 是否可见
@@ -53,25 +53,29 @@ public class ProductCommentServiceImpl implements ProductCommentService {
     @Override
     public void createComment(ProductCommentCreateReqVO createReqVO) {
-        // 校验商品
-        ProductSpuDO spu = validateSpuBySkuId(createReqVO.getSkuId());
+        // 校验 SKU
+        ProductSkuDO skuDO = validateSku(createReqVO.getSkuId());
+        // 校验 SPU
+        ProductSpuDO spuDO = validateSpu(skuDO.getSpuId());
         // 创建评论
-        ProductCommentDO comment = ProductCommentConvert.INSTANCE.convert(createReqVO, spu);
+        ProductCommentDO comment = ProductCommentConvert.INSTANCE.convert(createReqVO, spuDO, skuDO);
         productCommentMapper.insert(comment);
     }
     @Override
     public Long createComment(ProductCommentCreateReqDTO createReqDTO) {
-        // 校验商品
-        ProductSpuDO spuDO = validateSpuBySkuId(createReqDTO.getSkuId());
+        // 校验 SKU
+        ProductSkuDO skuDO = validateSku(createReqDTO.getSkuId());
+        // 校验 SPU
+        ProductSpuDO spuDO = validateSpu(skuDO.getSpuId());
         // 校验评论
         validateCommentExists(createReqDTO.getUserId(), createReqDTO.getOrderId());
         // 获取用户详细信息
         MemberUserRespDTO user = memberUserApi.getUser(createReqDTO.getUserId());
         // 创建评论
-        ProductCommentDO comment = ProductCommentConvert.INSTANCE.convert(createReqDTO, spuDO, user);
+        ProductCommentDO comment = ProductCommentConvert.INSTANCE.convert(createReqDTO, spuDO, skuDO, user);
         productCommentMapper.insert(comment);
         return comment.getId();
     }
@@ -79,7 +83,7 @@ public class ProductCommentServiceImpl implements ProductCommentService {
     /**
      * 判断当前订单的当前商品用户是否评价过
      *
-     * @param userId 用户编号
+     * @param userId      用户编号
      * @param orderItemId 订单项编号
      */
     private void validateCommentExists(Long userId, Long orderItemId) {
@@ -105,13 +109,6 @@ public class ProductCommentServiceImpl implements ProductCommentService {
         return spu;
     }
-    private ProductSpuDO validateSpuBySkuId(Long skuId) {
-        // 通过 sku ID 拿到 spu 相关信息
-        ProductSkuDO sku = validateSku(skuId);
-        // 校验 spu 如果存在返回详情
-        return validateSpu(sku.getSpuId());
-    }
-
     @Override
     public void updateCommentVisible(ProductCommentUpdateVisibleReqVO updateReqVO) {
         // 校验评论是否存在
@@ -200,7 +200,7 @@ public class MemberLevelServiceImpl implements MemberLevelService {
         if (updateReqVO.getLevelId() == null) {
             // 取消用户等级时，需要扣减经验
             levelRecord.setExperience(-user.getExperience());
-            // TODO @疯狂：这里是不是也要设置下 setUserExperience 属性；
+            levelRecord.setUserExperience(0);
             levelRecord.setDescription("管理员取消了等级");
         } else {
             // 复制等级配置