评论点赞，商品评分计算

src/main/java/com/diaoyun/zion/chinafrica/controller/ShopifyController.java

@@ -190,4 +190,16 @@ public class ShopifyController {
     public Result searchProducts(@ApiParam("商品标题") @RequestParam("title") String title) {
         return shopifyService.searchProductByTitle(title);
     }
+
+    /**
+     * 点赞（评论）
+     *
+     * @param commentId
+     * @return
+     */
+    @ApiOperation("点赞")
+    @GetMapping("/giveLike/{commentId}")
+    public Result giveLike(@ApiParam("评论ID") @PathVariable String commentId) {
+        return tbCfItemCommentService.giveLike(commentId);
+    }
 }

src/main/java/com/diaoyun/zion/chinafrica/dao/TbCfItemCommentDao.java

@@ -15,6 +15,9 @@ import java.util.List;
  */
 public interface TbCfItemCommentDao extends BaseDao<TbCfItemCommentEntity> {
 
-    public TbCfItemCommentEntityExtends queryLastComment(String itemId);
+    TbCfItemCommentEntity queryLastComment(String itemId);
+
     List<TbCfItemCommentEntity> querycomments(String itemId);
+
+    List<TbCfItemCommentEntity> queryScore(String itemId);
 }

src/main/java/com/diaoyun/zion/chinafrica/entity/TbCfItemCommentEntityExtends.java

@@ -7,7 +7,7 @@ import java.util.Date;
  * @Date: 2019/11/18
  * @Description: 商品评论（默认显示最新条信息）
  */
-public class TbCfItemCommentEntityExtends {
+public class TbCfItemCommentEntityExtends  {
     /**
      * 商品评论ID
      */

src/main/java/com/diaoyun/zion/chinafrica/service/ShopifyService.java

@@ -20,4 +20,5 @@ public interface ShopifyService {
     Result queryAllProducts(String product_id);
 
     Result searchProductByTitle(String title);
+
 }

src/main/java/com/diaoyun/zion/chinafrica/service/TbCfItemCommentService.java

@@ -84,5 +84,7 @@ public interface TbCfItemCommentService {
 
     Result delComment(String commentId);
 
+    Result giveLike(String commentId);
+
 
 }

src/main/java/com/diaoyun/zion/chinafrica/service/impl/ShopifyServiceImpl.java

@@ -232,4 +232,6 @@ public class ShopifyServiceImpl implements ShopifyService {
 
     }
 
+
+
 }

src/main/java/com/diaoyun/zion/chinafrica/service/impl/TbCfItemCommentServiceImpl.java

@@ -14,7 +14,9 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.math.BigDecimal;
 import java.util.Date;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -78,9 +80,15 @@ public class TbCfItemCommentServiceImpl implements TbCfItemCommentService {
     public Result queryLastComment(String itemId) {
         Result result = new Result();
         try {
-            TbCfItemCommentEntityExtends lastComment = tbCfItemCommentDao.queryLastComment(itemId);
+            TbCfItemCommentEntity lastComment = tbCfItemCommentDao.queryLastComment(itemId);
+            Map<String, Object> map = new HashMap<>();
             if (lastComment != null) {
-                result.setData(lastComment).setMessage("success");
+                double totalScore = lastComment.getItemScore() + lastComment.getLogisticsScore() + lastComment.getPriceScore() + lastComment.getServiceScore();
+                BigDecimal total = new BigDecimal(totalScore);
+                double score = total.divide(new BigDecimal(4), 1, BigDecimal.ROUND_UP).doubleValue();
+                map.put("score", score);
+                map.put("lastComment", lastComment);
+                result.setData(map).setMessage("success");
                 logger.info("query comment success,the itemId is:" + itemId);
             } else {
                 result.setCode(ResultCodeEnum.QUERY_ERROR.getCode()).setMessage("comment is null");
@@ -169,5 +177,20 @@ public class TbCfItemCommentServiceImpl implements TbCfItemCommentService {
         return result;
     }
 
+    @Override
+    public Result giveLike(String commentId) {
+        Result result = new Result();
+        try {
+            TbCfItemCommentEntity comment = tbCfItemCommentDao.queryObject(commentId);
+            Long likeNum = comment.getLikeNum();
+            comment.setLikeNum(++likeNum);
+            tbCfItemCommentDao.update(comment);
+            result.setMessage(ResultCodeEnum.SUCCESS.getDesc());
+        } catch (Exception e) {
+            result.setCode(ResultCodeEnum.SERVICE_ERROR.getCode()).setMessage(e.getMessage());
+            logger.error(e.getMessage());
+        }
+        return result;
+    }
 
 }

src/main/java/com/diaoyun/zion/chinafrica/service/impl/TbCfStationItemServiceImpl.java

@@ -51,6 +51,9 @@ public class TbCfStationItemServiceImpl implements TbCfStationItemService {
     @Resource
     private RedisCache<Object> redisCache;
 
+    @Autowired
+    private TbCfItemCommentDao tbCfItemCommentDao;
+
     @Override
     public TbCfStationItemEntity queryObject(String itemId) {
         return tbCfStationItemDao.queryObject(itemId);
@@ -156,6 +159,21 @@ public class TbCfStationItemServiceImpl implements TbCfStationItemService {
                 itemOption.setOptionList(optionList);
                 itemOptionList.add(itemOption);
             }
+            //商品评论
+            List<TbCfItemCommentEntity> itemCommentList = tbCfItemCommentDao.queryScore(itemId);
+            double totalScore = 0;
+            double score = 5;
+            double total = 0;
+            if (itemCommentList != null && itemCommentList.size() > 0) {
+                for (int i = 0; i < itemCommentList.size(); i++) {
+                    total = itemCommentList.get(i).getItemScore() + itemCommentList.get(i).getLogisticsScore() + itemCommentList.get(i).getServiceScore() + itemCommentList.get(i).getPriceScore();
+                    totalScore += total;
+                }
+                int num = 4 * itemCommentList.size();
+                BigDecimal to = new BigDecimal(totalScore);
+                BigDecimal count = new BigDecimal(num);
+                score = to.divide(count,1,BigDecimal.ROUND_UP).doubleValue();
+            }
 
             //商品sku
             List<BigDecimal> priceList = new ArrayList<>();
@@ -190,6 +208,7 @@ public class TbCfStationItemServiceImpl implements TbCfStationItemService {
             map.put("itemDesc", itemDesc);
             map.put("itemDetail", skuInfoList);
             // map.put("categoryList", categoryList);
+            map.put("score", score);
             map.put("optionList", itemOptionList);
             // map.put("priceRange", priceRange);
             result.setData(map).setMessage(ResultCodeEnum.SUCCESS.getDesc());
@@ -349,5 +368,4 @@ public class TbCfStationItemServiceImpl implements TbCfStationItemService {
     }
 
 
-
 }

src/main/resources/mapper/TbCfItemCommentDao.xml

@@ -49,11 +49,9 @@
         AND c.del_flag = 0
         ORDER BY c.create_time DESC
     </select>
-    <select id="queryLastComment" resultType="com.diaoyun.zion.chinafrica.entity.TbCfItemCommentEntityExtends">
+    <select id="queryLastComment" resultType="com.diaoyun.zion.chinafrica.entity.TbCfItemCommentEntity">
 		SELECT
-			c.id,
-			c.create_time,
-			c.item_review,
+			c.*,
 			u.nick username,
 			m.count count
 		FROM
@@ -68,6 +66,24 @@
 			c.create_time DESC
 			LIMIT 1
 	</select>
+    <select id="queryScore" resultType="com.diaoyun.zion.chinafrica.entity.TbCfItemCommentEntity">
+        select
+        `id`,
+        `user_id`,
+        `order_id`,
+        `item_id`,
+        `item_score`,
+        `service_score`,
+        `logistics_score`,
+        `price_score`,
+        `item_review`,
+        `like_num`,
+        `del_flag`,
+        `create_time`,
+        `update_time`
+        from tb_cf_item_comment
+        WHERE item_id=#{itemId}
+    </select>
     <select id="queryList" resultType="com.diaoyun.zion.chinafrica.entity.TbCfItemCommentEntity">
         select
         `id`,