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增加商品详情 RPC 接口

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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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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);
}
}