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商品上架:构造基本数据

作者:互联网

package com.atguigu.common.to.es;

import lombok.Data;

import java.io.Serializable;
import java.math.BigDecimal;
import java.util.List;

/**
 * <p>Title: SkuEsModel</p>
 * Description:
 * "mappings": {
 *     "properties": {
 *       "skuId":{
 *         "type": "long"
 *       },
 *       "spuId":{
 *         "type": "keyword"
 *       },
 *       "skuTitle":{
 *         "type": "text",
 *         "analyzer": "ik_smart"
 *       },
 *       "skuPrice":{
 *         "type": "keyword"
 *       },
 *       "skuImg":{
 *         "type": "keyword",
 *         "index": false,
 *         "doc_values": false
 *       },
 *       "saleCount":{
 *         "type": "long"
 *       },
 *       "hasStock":{
 *         "type": "boolean"
 *       },
 *       "hotScore":{
 *         "type": "long"
 *       },
 *       "brandId":{
 *         "type": "long"
 *       },
 *       "catalogId":{
 *         "type": "long"
 *       },
 *       "brandName":{
 *         "type":"keyword",
 *         "index": false,
 *         "doc_values": false
 *       },
 *       "brandImg":{
 *         "type": "keyword",
 *         "index": false,
 *         "doc_values": false
 *       },
 *       "catalogName":{
 *         "type": "keyword",
 *         "index": false,
 *         "doc_values": false
 *       },
 *       "attrs":{
 *         "type": "nested",
 *         "properties": {
 *           "attrId":{
 *             "type":"long"
 *           },
 *           "attrName":{
 *             "type":"keyword",
 *             "index":false,
 *             "doc_values": false
 *           },
 *           "attrValue":{
 *             "type":"keyword"
 *           }
 *         }
 *       }
 *     }
 *   }
 * date:2020/6/8 18:52
 */
@Data
public class SkuEsModel implements Serializable {

   private Long skuId;

   private Long spuId;

   private String skuTitle;

   private BigDecimal skuPrice;

   private String skuImg;

   private Long saleCount;

   private Boolean hasStock;

   private Long hotScore;

   private Long brandId;

   private Long catalogId;

   private String brandName;

   private String brandImg;

   private String catalogName;

   private List<Attrs> attrs;

   /**
    *  检索属性
    */
   @Data
   public static class Attrs implements Serializable{
      private Long attrId;

      private String attrName;

      private String attrValue;
   }
}
 

 

  

 讲道理,这个应该放到product服务和search服务中,这里放到了common服务中。

再次理清 skuspu:

 

 

===================================

 

    /**
     * 不一样的属性:skuPrice、skuImg、hasStock、hotScore、
     * brandName、brandImg、catalogName、attrs
     *
     * @param spuId
     */
    @Override
    public void up(Long spuId) {
        // 1 组装数据 查出当前spuId对应的所有sku信息
        List<SkuInfoEntity> skus = skuInfoService.getSkusBySpuId(spuId);
        // TODO  4. 查询当前 SKU的所有 可以被用来检索的规格属性===这些规格属性是按照spu来的,所以放到外面查一遍即可

        // 2 封装每个sku的信息
        List<SkuEsModel> uoProducts = skus.stream().map((x) -> {
            SkuEsModel esModel = new SkuEsModel();
            //一样的属性:
            BeanUtils.copyProperties(x,esModel);//这个是spring的类 把当前遍历的sku拷贝到esModel中

//不一样的属性:skuPrice、skuImg、hasStock、hotScore、brandName、brandImg、catalogName、attrs
            //skuPrice、skuImg
            esModel.setSkuPrice(x.getPrice());
            esModel.setSkuImg(x.getSkuDefaultImg());

            // TODO 1.  hasStock发送远程调用,查询是否有库存

            // TODO 2.  hotScore 热度评分。0,后面可以扩展

            // TODO 3.  brandName brandImg  catalogName  查询品牌名字和分类名字,以及品牌图片
            BrandEntity brandEntity = brandService.getById(esModel.getBrandId());
            esModel.setBrandName(brandEntity.getName());
            esModel.setBrandImg(brandEntity.getLogo());
            CategoryEntity categoryEntity = categoryService.getById(esModel.getCatalogId());
            esModel.setCatalogName(categoryEntity.getName());



            return esModel;
        }).collect(Collectors.toList());


        //TODO 5. 将数据发送给ES进行保存,要用search服务来做,不能直接用product服务来做。




    }

  内容待完成,今天先休息。22:52:51

 

标签:false,keyword,type,上架,private,商品,构造,esModel,Long
来源: https://www.cnblogs.com/wyw123456/p/15835391.html