Commit 2f9eef589b68bffe1ab19a7b68d4a101ecbc5e6e
1 parent
5474ae87
product:优化商品分类的代码
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8 changed files
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94 additions
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39 deletions
yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/ErrorCodeConstants.java
| ... | ... | @@ -15,7 +15,6 @@ public interface ErrorCodeConstants { |
| 15 | 15 | ErrorCode CATEGORY_PARENT_NOT_FIRST_LEVEL = new ErrorCode(1008001002, "父分类不能是二级分类"); |
| 16 | 16 | ErrorCode CATEGORY_EXISTS_CHILDREN = new ErrorCode(1008001003, "存在子分类,无法删除"); |
| 17 | 17 | ErrorCode CATEGORY_DISABLED = new ErrorCode(1008001004, "商品分类({})已禁用,无法使用"); |
| 18 | - ErrorCode CATEGORY_LEVEL_ERROR = new ErrorCode(1008001005, "商品分类不正确,原因:必须使用第三级的商品分类下"); | |
| 19 | 18 | |
| 20 | 19 | // ========== 商品品牌相关编号 1008002000 ========== |
| 21 | 20 | ErrorCode BRAND_NOT_EXISTS = new ErrorCode(1008002000, "品牌不存在"); |
| ... | ... | @@ -33,6 +32,7 @@ public interface ErrorCodeConstants { |
| 33 | 32 | |
| 34 | 33 | // ========== 商品 SPU 1008005000 ========== |
| 35 | 34 | ErrorCode SPU_NOT_EXISTS = new ErrorCode(1008005000, "商品 SPU 不存在"); |
| 35 | + ErrorCode SPU_SAVE_FAIL_CATEGORY_LEVEL_ERROR = new ErrorCode(1008005001, "商品分类不正确,原因:必须使用第三级的商品分类下"); | |
| 36 | 36 | |
| 37 | 37 | // ========== 商品 SKU 1008006000 ========== |
| 38 | 38 | ErrorCode SKU_NOT_EXISTS = new ErrorCode(1008006000, "商品 SKU 不存在"); | ... | ... |
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/category/ProductCategoryService.java
| ... | ... | @@ -6,7 +6,6 @@ import cn.iocoder.yudao.module.product.controller.admin.category.vo.ProductCateg |
| 6 | 6 | import cn.iocoder.yudao.module.product.dal.dataobject.category.ProductCategoryDO; |
| 7 | 7 | |
| 8 | 8 | import javax.validation.Valid; |
| 9 | -import java.util.Collection; | |
| 10 | 9 | import java.util.List; |
| 11 | 10 | |
| 12 | 11 | /** |
| ... | ... | @@ -47,28 +46,27 @@ public interface ProductCategoryService { |
| 47 | 46 | ProductCategoryDO getCategory(Long id); |
| 48 | 47 | |
| 49 | 48 | /** |
| 50 | - * 获得商品分类列表 | |
| 49 | + * 校验商品分类 | |
| 51 | 50 | * |
| 52 | - * @param ids 编号 | |
| 53 | - * @return 商品分类列表 | |
| 51 | + * @param id 分类编号 | |
| 54 | 52 | */ |
| 55 | - List<ProductCategoryDO> getEnableCategoryList(Collection<Long> ids); | |
| 53 | + void validateCategory(Long id); | |
| 56 | 54 | |
| 57 | 55 | /** |
| 58 | - * 获得商品分类列表 | |
| 56 | + * 获得商品分类的层级 | |
| 59 | 57 | * |
| 60 | - * @param listReqVO 查询条件 | |
| 61 | - * @return 商品分类列表 | |
| 58 | + * @param id 编号 | |
| 59 | + * @return 商品分类的层级 | |
| 62 | 60 | */ |
| 63 | - List<ProductCategoryDO> getEnableCategoryList(ProductCategoryListReqVO listReqVO); | |
| 61 | + Integer getCategoryLevel(Long id); | |
| 64 | 62 | |
| 65 | 63 | /** |
| 66 | - * 验证选择的商品分类的级别是否合法 | |
| 67 | - * 例如说,商品发布的时候,必须在第 3 级别 | |
| 64 | + * 获得商品分类列表 | |
| 68 | 65 | * |
| 69 | - * @param id 分类编号 | |
| 66 | + * @param listReqVO 查询条件 | |
| 67 | + * @return 商品分类列表 | |
| 70 | 68 | */ |
| 71 | - void validateCategoryLevel(Long id); | |
| 69 | + List<ProductCategoryDO> getEnableCategoryList(ProductCategoryListReqVO listReqVO); | |
| 72 | 70 | |
| 73 | 71 | /** |
| 74 | 72 | * 获得开启状态的商品分类列表 | ... | ... |
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/category/ProductCategoryServiceImpl.java
| ... | ... | @@ -11,7 +11,6 @@ import org.springframework.stereotype.Service; |
| 11 | 11 | import org.springframework.validation.annotation.Validated; |
| 12 | 12 | |
| 13 | 13 | import javax.annotation.Resource; |
| 14 | -import java.util.Collection; | |
| 15 | 14 | import java.util.List; |
| 16 | 15 | import java.util.Objects; |
| 17 | 16 | |
| ... | ... | @@ -91,30 +90,39 @@ public class ProductCategoryServiceImpl implements ProductCategoryService { |
| 91 | 90 | } |
| 92 | 91 | |
| 93 | 92 | @Override |
| 94 | - public void validateCategoryLevel(Long id) { | |
| 95 | - // TODO @芋艿:在看看,杂能优化下 | |
| 96 | - Long parentId = id; | |
| 97 | - int i = 2; | |
| 98 | - for (; i >= 0; --i) { | |
| 99 | - ProductCategoryDO category = productCategoryMapper.selectById(parentId); | |
| 100 | - parentId = category.getParentId(); | |
| 101 | - if(Objects.equals(parentId, ProductCategoryDO.PARENT_ID_NULL)){ | |
| 102 | - break; | |
| 103 | - } | |
| 104 | - } | |
| 105 | - if (!Objects.equals(parentId, ProductCategoryDO.PARENT_ID_NULL) || i != 0) { | |
| 106 | - throw exception(CATEGORY_LEVEL_ERROR); | |
| 107 | - } | |
| 93 | + public ProductCategoryDO getCategory(Long id) { | |
| 94 | + return productCategoryMapper.selectById(id); | |
| 108 | 95 | } |
| 109 | 96 | |
| 110 | 97 | @Override |
| 111 | - public ProductCategoryDO getCategory(Long id) { | |
| 112 | - return productCategoryMapper.selectById(id); | |
| 98 | + public void validateCategory(Long id) { | |
| 99 | + ProductCategoryDO category = productCategoryMapper.selectById(id); | |
| 100 | + if (category == null) { | |
| 101 | + throw exception(CATEGORY_NOT_EXISTS); | |
| 102 | + } | |
| 103 | + if (Objects.equals(category.getStatus(), CommonStatusEnum.ENABLE.getStatus())) { | |
| 104 | + throw exception(CATEGORY_DISABLED, category.getName()); | |
| 105 | + } | |
| 113 | 106 | } |
| 114 | 107 | |
| 115 | 108 | @Override |
| 116 | - public List<ProductCategoryDO> getEnableCategoryList(Collection<Long> ids) { | |
| 117 | - return productCategoryMapper.selectBatchIds(ids); | |
| 109 | + public Integer getCategoryLevel(Long id) { | |
| 110 | + if (Objects.equals(id, ProductCategoryDO.PARENT_ID_NULL)) { | |
| 111 | + return 0; | |
| 112 | + } | |
| 113 | + int level = 1; | |
| 114 | + for (int i = 0; i < 100; i++) { | |
| 115 | + ProductCategoryDO category = productCategoryMapper.selectById(id); | |
| 116 | + // 如果没有父节点,break 结束 | |
| 117 | + if (category == null | |
| 118 | + || Objects.equals(category.getParentId(), ProductCategoryDO.PARENT_ID_NULL)) { | |
| 119 | + break; | |
| 120 | + } | |
| 121 | + // 继续递归父节点 | |
| 122 | + level++; | |
| 123 | + id = category.getParentId(); | |
| 124 | + } | |
| 125 | + return level; | |
| 118 | 126 | } |
| 119 | 127 | |
| 120 | 128 | @Override | ... | ... |
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImpl.java
| ... | ... | @@ -36,6 +36,7 @@ import java.util.stream.Collectors; |
| 36 | 36 | import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; |
| 37 | 37 | import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap; |
| 38 | 38 | import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.SPU_NOT_EXISTS; |
| 39 | +import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.SPU_SAVE_FAIL_CATEGORY_LEVEL_ERROR; | |
| 39 | 40 | |
| 40 | 41 | /** |
| 41 | 42 | * 商品 SPU Service 实现类 |
| ... | ... | @@ -66,7 +67,7 @@ public class ProductSpuServiceImpl implements ProductSpuService { |
| 66 | 67 | @Transactional |
| 67 | 68 | public Long createSpu(ProductSpuCreateReqVO createReqVO) { |
| 68 | 69 | // 校验分类 |
| 69 | - categoryService.validateCategoryLevel(createReqVO.getCategoryId()); | |
| 70 | + validateCategory(createReqVO.getCategoryId()); | |
| 70 | 71 | // 校验品牌 |
| 71 | 72 | brandService.validateProductBrand(createReqVO.getBrandId()); |
| 72 | 73 | // 校验SKU |
| ... | ... | @@ -91,7 +92,7 @@ public class ProductSpuServiceImpl implements ProductSpuService { |
| 91 | 92 | // 校验 SPU 是否存在 |
| 92 | 93 | validateSpuExists(updateReqVO.getId()); |
| 93 | 94 | // 校验分类 |
| 94 | - categoryService.validateCategoryLevel(updateReqVO.getCategoryId()); | |
| 95 | + validateCategory(updateReqVO.getCategoryId()); | |
| 95 | 96 | // 校验品牌 |
| 96 | 97 | brandService.validateProductBrand(updateReqVO.getBrandId()); |
| 97 | 98 | // 校验SKU |
| ... | ... | @@ -109,6 +110,19 @@ public class ProductSpuServiceImpl implements ProductSpuService { |
| 109 | 110 | productSkuService.updateSkus(updateObj.getId(), updateObj.getName(), updateReqVO.getSkus()); |
| 110 | 111 | } |
| 111 | 112 | |
| 113 | + /** | |
| 114 | + * 校验商品分类是否合法 | |
| 115 | + * | |
| 116 | + * @param id 商品分类编号 | |
| 117 | + */ | |
| 118 | + private void validateCategory(Long id) { | |
| 119 | + categoryService.validateCategory(id); | |
| 120 | + // 校验层级 | |
| 121 | + if (categoryService.getCategoryLevel(id) != 3) { | |
| 122 | + throw exception(SPU_SAVE_FAIL_CATEGORY_LEVEL_ERROR); | |
| 123 | + } | |
| 124 | + } | |
| 125 | + | |
| 112 | 126 | @Override |
| 113 | 127 | @Transactional |
| 114 | 128 | public void deleteSpu(Long id) { | ... | ... |
yudao-module-mall/yudao-module-product-biz/src/test/java/cn/iocoder/yudao/module/product/service/category/ProductCategoryServiceImplTest.java
| ... | ... | @@ -104,6 +104,25 @@ public class ProductCategoryServiceImplTest extends BaseDbUnitTest { |
| 104 | 104 | } |
| 105 | 105 | |
| 106 | 106 | @Test |
| 107 | + public void testGetCategoryLevel() { | |
| 108 | + // mock 数据 | |
| 109 | + ProductCategoryDO category1 = randomPojo(ProductCategoryDO.class, | |
| 110 | + o -> o.setParentId(ProductCategoryDO.PARENT_ID_NULL)); | |
| 111 | + productCategoryMapper.insert(category1); | |
| 112 | + ProductCategoryDO category2 = randomPojo(ProductCategoryDO.class, | |
| 113 | + o -> o.setParentId(category1.getId())); | |
| 114 | + productCategoryMapper.insert(category2); | |
| 115 | + ProductCategoryDO category3 = randomPojo(ProductCategoryDO.class, | |
| 116 | + o -> o.setParentId(category2.getId())); | |
| 117 | + productCategoryMapper.insert(category3); | |
| 118 | + | |
| 119 | + // 调用,并断言 | |
| 120 | + assertEquals(productCategoryService.getCategoryLevel(category1.getId()), 1); | |
| 121 | + assertEquals(productCategoryService.getCategoryLevel(category2.getId()), 2); | |
| 122 | + assertEquals(productCategoryService.getCategoryLevel(category3.getId()), 3); | |
| 123 | + } | |
| 124 | + | |
| 125 | + @Test | |
| 107 | 126 | public void testGetCategoryList() { |
| 108 | 127 | // mock 数据 |
| 109 | 128 | ProductCategoryDO dbCategory = randomPojo(ProductCategoryDO.class, o -> { // 等会查询到 | ... | ... |
yudao-module-mall/yudao-module-product-biz/src/test/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImplTest.java
| ... | ... | @@ -187,9 +187,9 @@ public class ProductSpuServiceImplTest extends BaseDbUnitTest { |
| 187 | 187 | }); |
| 188 | 188 | |
| 189 | 189 | Mockito.when(productSkuService.getSkusBySpuId(createReqVO.getId())).thenReturn(productSkuDOS); |
| 190 | - Mockito.when(productPropertyValueService.getPropertyValueListByPropertyId(new ArrayList<>(collect.keySet()))).thenReturn(productPropertyValueRespVO); | |
| 191 | - Mockito.when(productPropertyService.getPropertyVOList(new ArrayList<>(collect.keySet()))).thenReturn(productPropertyRespVOS); | |
| 192 | - | |
| 190 | +// Mockito.when(productPropertyValueService.getPropertyValueListByPropertyId(new ArrayList<>(collect.keySet()))).thenReturn(productPropertyValueRespVO); | |
| 191 | +// Mockito.when(productPropertyService.getPropertyVOList(new ArrayList<>(collect.keySet()))).thenReturn(productPropertyRespVOS); | |
| 192 | +// | |
| 193 | 193 | // 调用 |
| 194 | 194 | ProductSpuDetailRespVO spuDetail = productSpuService.getSpuDetail(createReqVO.getId()); |
| 195 | 195 | ... | ... |
yudao-module-mall/yudao-module-product-biz/src/test/resources/sql/create_tables.sql
| ... | ... | @@ -52,3 +52,19 @@ CREATE TABLE IF NOT EXISTS `product_spu` ( |
| 52 | 52 | `deleted` bit(1) NOT NULL DEFAULT 0 COMMENT '是否删除', |
| 53 | 53 | PRIMARY KEY (`id`) |
| 54 | 54 | ) COMMENT '商品spu'; |
| 55 | + | |
| 56 | +CREATE TABLE IF NOT EXISTS `product_category` ( | |
| 57 | + `id` bigint NOT NULL AUTO_INCREMENT COMMENT '分类编号', | |
| 58 | + `parent_id` bigint DEFAULT NULL COMMENT '父分类编号', | |
| 59 | + `name` varchar(128) NOT NULL COMMENT '分类名称', | |
| 60 | + `description` varchar(128) NOT NULL COMMENT '分类描述', | |
| 61 | + `pic_url` varchar DEFAULT NULL COMMENT '分类图片', | |
| 62 | + `sort` int NOT NULL DEFAULT '0' COMMENT '排序字段', | |
| 63 | + `status` bit(1) DEFAULT NULL COMMENT '状态', | |
| 64 | + `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', | |
| 65 | + `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', | |
| 66 | + `creator` varchar DEFAULT NULL COMMENT '创建人', | |
| 67 | + `updater` varchar DEFAULT NULL COMMENT '更新人', | |
| 68 | + `deleted` bit(1) NOT NULL DEFAULT 0 COMMENT '是否删除', | |
| 69 | + PRIMARY KEY (`id`) | |
| 70 | +) COMMENT '商品分类'; | ... | ... |
yudao-ui-app/pages/category/category.vue
| ... | ... | @@ -34,7 +34,7 @@ |
| 34 | 34 | <u-grid-item v-for="(subItem, subIndex) in item.children" :key="subItem.id"> |
| 35 | 35 | <view class="sub-category-item" @click="handleCategory(item, subIndex)"> |
| 36 | 36 | <u-icon name="photo" :size="80" v-if="subItem.picUrl === null"></u-icon> |
| 37 | - <image :src="item.picUrl" v-if="subItem.picUrl != null" mode='widthFix' /> | |
| 37 | + <image :src="subItem.picUrl" v-if="subItem.picUrl != null" mode='widthFix' /> | |
| 38 | 38 | <text class="sub-category-title">{{ subItem.name }}</text> |
| 39 | 39 | </view> |
| 40 | 40 | </u-grid-item> | ... | ... |