商品推荐与否

src/main/java/cn/chjyj/szwh/controller/admin/AdminGoodsController.java

@@ -179,8 +179,22 @@ public class AdminGoodsController extends BaseController {
     public JSONObject addRanking(@RequestBody String rejson){
         JSONObject json = JSON.parseObject(rejson);
         String goodsIsli= json.getString("goods_isli");
-
+        String[] goodsarr = goodsIsli.split(",");
+        goodsService.addRank(goodsarr);
         log.info("add rank :"+goodsIsli);
+        jsonObject.put("code",200);
+        jsonObject.put("msg","成功");
+        return jsonObject;
+    }
+
+    @PostMapping("/delRanking")
+    public JSONObject delRanking(@RequestBody String rejson){
+        JSONObject request = JSON.parseObject(rejson);
+        String goods_isli=request.getString("goods_isli");
+        String[] gsarr = goods_isli.split(",");
+        goodsService.delRank(gsarr);
+        jsonObject.put("code",200);
+        jsonObject.put("msg","成功");
         return jsonObject;
     }
 

src/main/java/cn/chjyj/szwh/mapper/GoodsMapper.java

@@ -116,4 +116,12 @@ public interface GoodsMapper {
      */
     List<GoodsDetailVo> goodsUserIslicodeDtzone(@Param("startdt") String startdt,
                                                 @Param("enddt") String enddt);
+
+    /**
+     * 更新商品的
+     * @param goodsisli
+     * @param val
+     * @return
+     */
+    int updateRecommend(String goodsisli,int val);
 }

src/main/java/cn/chjyj/szwh/service/GoodsService.java

@@ -67,10 +67,17 @@ public interface GoodsService {
 
     /**
      * 增加到排行榜
-     * @param goodsisli
+     * @param goodsisliArr
      * @return
      */
-    Map<String,Object> addRank(String[] goodsisli);
+    Map<String,Object> addRank(String[] goodsisliArr);
+
+    /**
+     * 删除排行
+     * @param goodsisliArr
+     * @return
+     */
+    Map<String,Object> delRank(String[] goodsisliArr);
 
     /**
      * 更新排序

src/main/java/cn/chjyj/szwh/service/impl/GoodsServiceImpl.java

@@ -327,7 +327,19 @@ public class GoodsServiceImpl implements GoodsService {
         }
         //
         for(int i=0;i<goodsisliArr.length;i++){
-
+            if(hasrecomend<8){
+                Goods goods = goodsMapper.getGoodsByIsli(goodsisliArr[i]);
+                if(goods==null){
+                    continue;
+                }else{
+                    if(goods.getIsRecommend()==1){
+                        continue;
+                    }else{
+                        goodsMapper.updateRecommend(goods.getGoodsIslicode(),1);
+                    }
+                }
+                hasrecomend++;
+            }
         }
         Map outmap = new HashMap();
         outmap.put("code",code);
@@ -335,6 +347,31 @@ public class GoodsServiceImpl implements GoodsService {
         return outmap;
     }
 
+    /**
+     * 移除推荐榜
+     * @param goodsisliArr
+     * @return
+     */
+    @Override
+    public Map<String, Object> delRank(String[] goodsisliArr) {
+        int code=200;
+        for(int i=0;i<goodsisliArr.length;i++){
+            String gis =goodsisliArr[i];
+            Goods goods = goodsMapper.getGoodsByIsli(gis);
+            if(goods==null){
+                continue;
+            }
+            if(goods.getIsRecommend()==0){
+                continue;
+            }else{
+                goodsMapper.updateRecommend(gis,0);
+            }
+        }
+        Map retmap = new HashMap();
+        retmap.put("code",code);
+        return retmap;
+    }
+
     @Override
     public int ranksort(String goodsIsli, int type) {
         int ret=0;

src/main/resources/mapper/szwh/GoodsMapper.xml

@@ -194,43 +194,12 @@
         )
     </insert>
 
-    <update id="upUser" parameterType="cn.chjyj.szwh.bean.Goods">
+    <!-- 更新商品的推荐状态 -->
+    <update id="updateRecommend">
         update
         <include refid="tbName"/>
-        set
-
-        <if test="password!=null">
-            password=#{password},
-        </if>
-        <if test="urealname!=null">
-            urealname=#{urealname},
-        </if>
-        <if test="ubirth!=null">
-            ubirth =#{ubirth},
-        </if>
-        <if test="gender!=null">
-            gender=#{gender},
-        </if>
-        <if test="nickName!=null">
-            nickname=#{nickName},
-        </if>
-        <if test="avatarurl!=null">
-            avatarurl=#{avatarurl},
-        </if>
-        <if test="nickname!=null">
-            nickname=#{nickname},
-        </if>
-        <if test="platfrom!=null">
-            platfrom=#{platfrom},
-        </if>
-        <if test="sessionkey!=null">
-            sessionkey=#{sessionkey},
-        </if>
-        <if test="openid!=null">
-            openid=#{openid},
-        </if>
-        uname=#{uname}
-        where uid=#{uid};
+        set is_recommend=#{vale}
+        where goods_islicode=#{goodsisli}
     </update>
 
 </mapper>