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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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57
moved/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/spu/ProductSpuServiceImpl.java
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@@ -1,57 +0,0 @@
package cn.iocoder.mall.product.biz.service.spu;
import cn.iocoder.common.framework.util.ServiceExceptionUtil;
import cn.iocoder.common.framework.util.StringUtil;
import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
import cn.iocoder.mall.product.biz.bo.product.ProductAttrAndValuePairBO;
import cn.iocoder.mall.product.biz.bo.product.ProductSpuDetailBO;
import cn.iocoder.mall.product.biz.convert.sku.ProductSpuConvert;
import cn.iocoder.mall.product.biz.dao.category.ProductCategoryMapper;
import cn.iocoder.mall.product.biz.dao.sku.ProductSkuMapper;
import cn.iocoder.mall.product.biz.dao.sku.ProductSpuMapper;
import cn.iocoder.mall.product.biz.dataobject.category.ProductCategoryDO;
import cn.iocoder.mall.product.biz.dataobject.spu.ProductSkuDO;
import cn.iocoder.mall.product.biz.dataobject.spu.ProductSpuDO;
import cn.iocoder.mall.product.biz.dto.sku.ProductSkuAddOrUpdateDTO;
import cn.iocoder.mall.product.biz.dto.sku.ProductSpuAddDTO;
import cn.iocoder.mall.product.biz.enums.ProductErrorCodeEnum;
import cn.iocoder.mall.product.biz.enums.category.ProductCategoryNodeEnum;
import cn.iocoder.mall.product.biz.enums.spu.ProductSpuConstants;
import cn.iocoder.mall.product.biz.service.attr.ProductAttrService;
import cn.iocoder.mall.product.biz.service.category.ProductCategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.Assert;
import java.util.*;
import java.util.stream.Collectors;
@Service
public class ProductSpuServiceImpl implements ProductSpuService {
@Autowired
private ProductAttrService productAttrService;
@Override
public ProductSpuDetailBO getProductSpuDetail(Integer spuId) {
// 校验商品 spu 存在
ProductSpuDO spu = productSpuMapper.selectById(spuId);
if (spu == null) {
throw ServiceExceptionUtil.exception(ProductErrorCodeEnum.PRODUCT_SPU_NOT_EXISTS.getCode());
}
// 获得商品分类分类
ProductCategoryDO category = productCategoryMapper.selectById(spu.getCid());
Assert.notNull(category, String.format("分类编号(%d) 对应", spu.getCid()));
// 获得商品 sku 数组
List<ProductSkuDO> skus = productSkuMapper.selectListBySpuIdAndStatus(spuId, ProductSpuConstants.SKU_STATUS_ENABLE);
// 获得规格
Set<Integer> productAttrValueIds = new HashSet<>();
skus.forEach(sku -> productAttrValueIds.addAll(StringUtil.splitToInt(sku.getAttrs(), ",")));
// 读取规格时，不考虑规格是否被禁用
List<ProductAttrAndValuePairBO> attrAndValuePairList = productAttrService.validProductAttrAndValue(productAttrValueIds, false);
// 返回成功
return ProductSpuConvert.INSTANCE.convert2(spu, skus, attrAndValuePairList, category);
}
}

1
moved/product/product-service-api/src/main/java/cn/iocoder/mall/product/api/ProductAttrService.java
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@@ -12,7 +12,6 @@ import java.util.List;
public interface ProductAttrService {
ProductAttrPageBO getProductAttrPage(ProductAttrPageDTO productAttrPageDTO);
/**
* 获得规格属性数组

9
moved/product/product-service-api/src/main/java/cn/iocoder/mall/product/api/ProductSpuService.java
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@@ -13,15 +13,6 @@ public interface ProductSpuService {
ProductSpuDetailBO getProductSpuDetail(Integer id);
/**
* 增量获得商品列表，按照 lastId 递增获得
*
* @param lastId 最后查询的编号
* @param limit 大小
* @return 商品列表
*/
List<ProductSpuDetailBO> getProductSpuDetailListForSync(Integer lastId, Integer limit);
List<ProductSpuBO> getProductSpuSearchList(ProductSpuSearchListDTO productSpuSearchListDTO);
List<ProductSpuBO> getProductSpuList(Collection<Integer> ids);

1
moved/product/product-service-api/src/main/java/cn/iocoder/mall/product/api/bo/ProductSpuDetailBO.java
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@@ -11,6 +11,7 @@ import java.util.List;
*/
@Data
@Accessors(chain = true)
@Deprecated
public class ProductSpuDetailBO implements Serializable {
/**

22
moved/product/product-service-api/src/main/java/cn/iocoder/mall/product/api/dto/ProductAttrPageDTO.java
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@@ -1,22 +0,0 @@
package cn.iocoder.mall.product.api.dto;
import lombok.Data;
import lombok.experimental.Accessors;
import javax.validation.constraints.NotNull;
/**
* 商品规格分页 DTO
*/
@Data
@Accessors(chain = true)
public class ProductAttrPageDTO {
private String name;
@NotNull(message = "页码不能为空")
private Integer pageNo;
@NotNull(message = "每页条数不能为空")
private Integer pageSize;
}

25
moved/product/product-service-impl/src/main/java/cn/iocoder/mall/product/convert/ProductSpuConvert.java
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@@ -81,30 +81,7 @@ public interface ProductSpuConvert {
})
ProductSkuBO convert4(ProductSkuDO sku);
@Mappings({}) // TODO 芋艿，后续细看下 mapstruct 的 API ，优化这块
default ProductSpuDetailBO convert2(ProductSpuDO spu, List<ProductSkuDO> skus, List<ProductAttrAndValuePairBO> productAttrDetailBOs,
ProductCategoryDO category) {
// 创建并转换 ProductSpuDetailBO 对象
ProductSpuDetailBO spuDetail = this.convert2(spu).setPicUrls(StringUtil.split(spu.getPicUrls(), ","));
// 创建 ProductAttrDetailBO 的映射。其中，KEY 为 ProductAttrDetailBO.attrValueId ，即规格值的编号
Map<Integer, ProductAttrAndValuePairBO> productAttrDetailBOMap = productAttrDetailBOs.stream().collect(
Collectors.toMap(ProductAttrAndValuePairBO::getAttrValueId, productAttrDetailBO -> productAttrDetailBO));
// 创建并转换 ProductSpuDetailBO 数组
spuDetail.setSkus(new ArrayList<>());
skus.forEach(sku -> {
// 创建 ProductSpuDetailBO 对象
ProductSpuDetailBO.Sku skuDetail = ProductSpuConvert.this.convert2(sku)
.setAttrs(new ArrayList<>());
spuDetail.getSkus().add(skuDetail);
// 设置 ProductSpuDetailBO 的 attrs 规格属性
List<String> attrs = StringUtil.split(sku.getAttrs(), ",");
attrs.forEach(attr -> skuDetail.getAttrs().add(productAttrDetailBOMap.get(Integer.valueOf(attr))));
});
// 设置分类名
spuDetail.setCategoryName(category.getName());
// 返回
return spuDetail;
}
@Mappings({}) // TODO 芋艿，后续细看下 mapstruct 的 API ，优化这块
default List<ProductSkuDetailBO> convert3(List<ProductSkuDO> skus, List<ProductSpuDO> spus, List<ProductAttrAndValuePairBO> productAttrDetailBOs) {

20
moved/product/product-start/src/main/java/cn/iocoder/mall/product/application/controller/users/UsersProductSpuController.java
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@@ -34,24 +34,4 @@ public class UsersProductSpuController {
return success(ProductSpuConvert.INSTANCE.convert4(productSpuService.getProductSpuDetail(id)));
}
@GetMapping("/page")
@ApiOperation("商品 SPU 分页列表")
@ApiImplicitParams({
@ApiImplicitParam(name = "cid", value = "分类编号", example = "1"),
@ApiImplicitParam(name = "pageNo", value = "页码，从 1 开始", example = "1"),
@ApiImplicitParam(name = "pageSize", value = "每页条数", required = true, example = "10"),
})
@Deprecated // 使用商品搜索接口
public CommonResult<UsersProductSpuPageVO> page(@RequestParam(value = "cid", required = false) Integer cid,
@RequestParam(value = "pageNo", defaultValue = "0") Integer pageNo,
@RequestParam(value = "pageSize", defaultValue = "10") Integer pageSize) {
// 创建 ProductSpuPageDTO 对象
ProductSpuPageDTO productSpuPageDTO = new ProductSpuPageDTO().setCid(cid).setVisible(true)
.setPageNo(pageNo).setPageSize(pageSize);
// 查询分页
ProductSpuPageBO result = productSpuService.getProductSpuPage(productSpuPageDTO);
// 返回结果
return success(ProductSpuConvert.INSTANCE.convert3(result));
}
}

42
moved/product/product-start/src/main/java/cn/iocoder/mall/product/application/vo/users/UsersProductSpuVO.java
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@@ -1,42 +0,0 @@
package cn.iocoder.mall.product.application.vo.users;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.experimental.Accessors;
import java.util.List;
@ApiModel(value = "商品 SPU VO", description = "不包括 SKU 信息 VO")
@Data
@Accessors(chain = true)
public class UsersProductSpuVO {
@ApiModelProperty(value = "SPU 编号", required = true, example = "1")
private Integer id;
// ========== 基本信息 =========
@ApiModelProperty(value = "SPU 名字", required = true, example = "厮大牛逼")
private String name;
@ApiModelProperty(value = "卖点", required = true, example = "各种 MQ 骚操作")
private String sellPoint;
@ApiModelProperty(value = "分类编号", required = true, example = "反正我是信了")
private Integer cid;
@ApiModelProperty(value = "商品主图地址的数组", required = true, example = "http://www.iocoder.cn")
private List<String> picUrls;
// ========== Sku 相关字段 =========
/**
* 价格
*
* 目前的计算方式是，以 Sku 最小价格为准
*/
private Integer price;
/**
* 库存数量
*
* 目前的计算方式是，以 Sku 库存累加为准
*/
private Integer quantity;
}