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增加商品详情 RPC 接口

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This commit is contained in:
YunaiV
2020-08-04 22:08:37 +08:00
parent 7697c8b0c0
commit 11b2f67ed1
23 changed files with 255 additions and 198 deletions
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2
product-service-project/product-service-app/src/main/java/cn/iocoder/mall/productservice/convert/attr/ProductAttrConvert.java
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@@ -56,6 +56,6 @@ public interface ProductAttrConvert {
List<ProductAttrValueRespDTO> convertList04(List<ProductAttrValueBO> list);
ProductAttrValueListQueryBO convert(ProductAttrValueListQueryRequestDTO bean);
ProductAttrValueListQueryBO convert(ProductAttrValueListQueryReqDTO bean);
}

39
product-service-project/product-service-app/src/main/java/cn/iocoder/mall/productservice/convert/spu/ProductSpuConvert.java
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@@ -3,10 +3,11 @@ package cn.iocoder.mall.productservice.convert.spu;
import cn.iocoder.common.framework.util.StringUtils;
import cn.iocoder.common.framework.vo.PageResult;
import cn.iocoder.mall.productservice.dal.mysql.dataobject.spu.ProductSpuDO;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuAndSkuCreateReqDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuAndSkuUpdateReqDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuPageReqDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuRespDTO;
import cn.iocoder.mall.productservice.rpc.attr.dto.ProductAttrKeyValueRespDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.*;
import cn.iocoder.mall.productservice.service.attr.bo.ProductAttrKeyValueBO;
import cn.iocoder.mall.productservice.service.category.bo.ProductCategoryBO;
import cn.iocoder.mall.productservice.service.sku.bo.ProductSkuBO;
import cn.iocoder.mall.productservice.service.sku.bo.ProductSkuCreateOrUpdateBO;
import cn.iocoder.mall.productservice.service.spu.bo.ProductSpuBO;
import cn.iocoder.mall.productservice.service.spu.bo.ProductSpuCreateBO;
@@ -18,7 +19,10 @@ import org.mapstruct.Mapping;
import org.mapstruct.Named;
import org.mapstruct.factory.Mappers;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
@Mapper
public interface ProductSpuConvert {
@@ -44,6 +48,7 @@ public interface ProductSpuConvert {
ProductSpuUpdateBO convert(ProductSpuAndSkuUpdateReqDTO bean);
ProductSpuRespDTO convert(ProductSpuBO bean);
ProductSpuDetailRespDTO convert2(ProductSpuBO bean);
List<ProductSpuRespDTO> convertList02(List<ProductSpuBO> list);
@@ -54,6 +59,32 @@ public interface ProductSpuConvert {
List<ProductSkuCreateOrUpdateBO> convert(List<ProductSpuAndSkuCreateReqDTO.Sku> list);
List<ProductSkuCreateOrUpdateBO> convert02(List<ProductSpuAndSkuUpdateReqDTO.Sku> list);
ProductSpuDetailRespDTO.Sku convert(ProductSkuBO bean);
ProductAttrKeyValueRespDTO convert(ProductAttrKeyValueBO bean);
default ProductSpuDetailRespDTO convert(ProductSpuBO spuBO, List<ProductSkuBO> skuBOs, List<ProductAttrKeyValueBO> attrBOs,
ProductCategoryBO categoryBO) {
// 创建并转换 ProductSpuDetailBO 对象
ProductSpuDetailRespDTO spuDetailDTO = this.convert2(spuBO);
// 创建 ProductAttrDetailBO 的映射。其中，KEY 为 ProductAttrDetailBO.attrValueId ，即规格值的编号
Map<Integer, ProductAttrKeyValueBO> productAttrDetailBOMap = attrBOs.stream().collect(
Collectors.toMap(ProductAttrKeyValueBO::getAttrValueId, attrBO -> attrBO));
// 创建并转换 ProductSpuDetailBO 数组
spuDetailDTO.setSkus(new ArrayList<>());
skuBOs.forEach(sku -> {
// 创建 ProductSpuDetailBO 对象
ProductSpuDetailRespDTO.Sku skuDetail = convert(sku).setAttrs(new ArrayList<>());
spuDetailDTO.getSkus().add(skuDetail);
// 设置 ProductSpuDetailBO 的 attrs 规格属性
sku.getAttrValueIds().forEach(attrValueId -> skuDetail.getAttrs().add(convert(productAttrDetailBOMap.get(attrValueId))));
});
// 设置分类名
spuDetailDTO.setCategoryName(categoryBO.getName());
// 返回
return spuDetailDTO;
}
@Named("translatePicUrlsFromString")
default List<String> translatePicUrlsFromList(String picUrls) {
return StringUtils.split(picUrls, ",");

3
product-service-project/product-service-app/src/main/java/cn/iocoder/mall/productservice/dal/mysql/mapper/sku/ProductSkuMapper.java
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@@ -21,7 +21,8 @@ public interface ProductSkuMapper extends BaseMapper<ProductSkuDO> {
default List<ProductSkuDO> selectList(ProductSkuListQueryBO queryBO) {
return selectList(new QueryWrapperX<ProductSkuDO>().eqIfPresent("id", queryBO.getProductSkuId())
.eqIfPresent("spu_id", queryBO.getProductSpuId()));
.eqIfPresent("spu_id", queryBO.getProductSpuId())
.eqIfPresent("status", queryBO.getProductSkuStatus()));
}
}

2
product-service-project/product-service-app/src/main/java/cn/iocoder/mall/productservice/manager/attr/ProductAttrManager.java
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@@ -110,7 +110,7 @@ public class ProductAttrManager {
* @param queryDTO 商品规格值的列表查询条件 DTO
* @return 商品规格值列表
*/
public List<ProductAttrValueRespDTO> listProductAttrValues(ProductAttrValueListQueryRequestDTO queryDTO) {
public List<ProductAttrValueRespDTO> listProductAttrValues(ProductAttrValueListQueryReqDTO queryDTO) {
List<ProductAttrValueBO> productAttrValueBOs = productAttrService.listProductAttrValues(ProductAttrConvert.INSTANCE.convert(queryDTO));
return ProductAttrConvert.INSTANCE.convertList04(productAttrValueBOs);
}

40
product-service-project/product-service-app/src/main/java/cn/iocoder/mall/productservice/manager/spu/ProductSpuManager.java
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@@ -1,24 +1,27 @@
package cn.iocoder.mall.productservice.manager.spu;
import cn.iocoder.common.framework.enums.CommonStatusEnum;
import cn.iocoder.common.framework.exception.util.ServiceExceptionUtil;
import cn.iocoder.common.framework.util.CollectionUtils;
import cn.iocoder.common.framework.vo.PageResult;
import cn.iocoder.mall.productservice.convert.spu.ProductSpuConvert;
import cn.iocoder.mall.productservice.enums.category.ProductCategoryIdEnum;
import cn.iocoder.mall.productservice.enums.spu.ProductSpuDetailFieldEnum;
import cn.iocoder.mall.productservice.mq.producer.ProductMQProducer;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuAndSkuCreateReqDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuAndSkuUpdateReqDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuPageReqDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuRespDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.*;
import cn.iocoder.mall.productservice.service.attr.ProductAttrService;
import cn.iocoder.mall.productservice.service.attr.bo.ProductAttrKeyValueBO;
import cn.iocoder.mall.productservice.service.category.ProductCategoryService;
import cn.iocoder.mall.productservice.service.category.bo.ProductCategoryBO;
import cn.iocoder.mall.productservice.service.sku.ProductSkuService;
import cn.iocoder.mall.productservice.service.sku.bo.ProductSkuBO;
import cn.iocoder.mall.productservice.service.sku.bo.ProductSkuCreateOrUpdateBO;
import cn.iocoder.mall.productservice.service.sku.bo.ProductSkuListQueryBO;
import cn.iocoder.mall.productservice.service.spu.ProductSpuService;
import cn.iocoder.mall.productservice.service.spu.bo.ProductSpuBO;
import cn.iocoder.mall.productservice.service.spu.bo.ProductSpuCreateBO;
import cn.iocoder.mall.productservice.service.spu.bo.ProductSpuUpdateBO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.aop.framework.AopContext;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@@ -33,6 +36,7 @@ import static cn.iocoder.mall.productservice.enums.ProductErrorCodeConstants.*;
* 商品 SPU Manager
*/
@Service
@Slf4j
public class ProductSpuManager {
@Autowired
@@ -207,4 +211,32 @@ public class ProductSpuManager {
return attrKeyValueBOs;
}
public ProductSpuDetailRespDTO getProductSpuDetail(Integer productSpuId, Collection<String> fields) {
// 获得商品 SPU 信息
ProductSpuBO spuBO = productSpuService.getProductSpu(productSpuId);
if (spuBO == null) {
throw ServiceExceptionUtil.exception(PRODUCT_SPU_NOT_EXISTS);
}
// 获取商品分类
ProductCategoryBO categoryBO = productCategoryService.getProductCategory(spuBO.getCid());
if (categoryBO == null) {
throw ServiceExceptionUtil.exception(PRODUCT_CATEGORY_NOT_EXISTS);
}
// 获得商品 SKU 数组
List<ProductSkuBO> skuBOs = Collections.emptyList();
if (fields.contains(ProductSpuDetailFieldEnum.SKU.getField())) {
skuBOs = productSkuService.listProductSkus(new ProductSkuListQueryBO().setProductSpuId(productSpuId)
.setProductSkuStatus(CommonStatusEnum.ENABLE.getValue()));
}
// 获取商品 SKU 的规格数组
List<ProductAttrKeyValueBO> attrBOs = Collections.emptyList();
if (fields.contains(ProductSpuDetailFieldEnum.ATTR.getField()) && !CollectionUtils.isEmpty(skuBOs)) {
Set<Integer> productAttrValueIds = new HashSet<>();
skuBOs.forEach(sku -> productAttrValueIds.addAll(sku.getAttrValueIds()));
attrBOs = productAttrService.validProductAttr(productAttrValueIds, false); // 读取规格时，不考虑规格是否被禁用
}
// 拼接最终返回
return ProductSpuConvert.INSTANCE.convert(spuBO, skuBOs, attrBOs, categoryBO);
}
}

2
product-service-project/product-service-app/src/main/java/cn/iocoder/mall/productservice/rpc/attr/ProductAttrRpcImpl.java
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@@ -63,7 +63,7 @@ public class ProductAttrRpcImpl implements ProductAttrRpc {
}
@Override
public CommonResult<List<ProductAttrValueRespDTO>> listProductAttrValues(ProductAttrValueListQueryRequestDTO queryDTO) {
public CommonResult<List<ProductAttrValueRespDTO>> listProductAttrValues(ProductAttrValueListQueryReqDTO queryDTO) {
return success(productAttrManager.listProductAttrValues(queryDTO));
}

11
product-service-project/product-service-app/src/main/java/cn/iocoder/mall/productservice/rpc/spu/ProductSpuRpcImpl.java
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@@ -3,13 +3,11 @@ package cn.iocoder.mall.productservice.rpc.spu;
import cn.iocoder.common.framework.vo.CommonResult;
import cn.iocoder.common.framework.vo.PageResult;
import cn.iocoder.mall.productservice.manager.spu.ProductSpuManager;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuAndSkuCreateReqDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuAndSkuUpdateReqDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuPageReqDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.ProductSpuRespDTO;
import cn.iocoder.mall.productservice.rpc.spu.dto.*;
import org.apache.dubbo.config.annotation.DubboService;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.Collection;
import java.util.List;
import static cn.iocoder.common.framework.vo.CommonResult.success;
@@ -54,4 +52,9 @@ public class ProductSpuRpcImpl implements ProductSpuRpc {
return success(productSpuManager.listProductSpuIds(lastSpuId, limit));
}
@Override
public CommonResult<ProductSpuDetailRespDTO> getProductSpuDetail(Integer productSpuId, Collection<String> fields) {
return success(productSpuManager.getProductSpuDetail(productSpuId, fields));
}
}

4
product-service-project/product-service-app/src/main/java/cn/iocoder/mall/productservice/service/sku/bo/ProductSkuListQueryBO.java
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@@ -18,5 +18,9 @@ public class ProductSkuListQueryBO {
* 商品 SPU 编号
*/
private Integer productSpuId;
/**
* 商品 SKU 状态
*/
private Integer productSkuStatus;
}