From b376254f6a739d4b7d648006b185a64dfda119f1 Mon Sep 17 00:00:00 2001
From: Administrator <yusong1228@163.com>
Date: Sat, 19 Apr 2025 17:34:25 +0800
Subject: [PATCH] =?UTF-8?q?=E7=82=B9=E8=B5=9E=E6=9B=B4=E6=AD=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../org/hlrj/duobao_demo/controller/RecommendationController.java  | 2 --
 src/main/java/org/hlrj/duobao_demo/entity/SpecialTopic.java        | 3 +++
 src/main/resources/mapper/SpecialTopicMapper.xml                   | 7 ++++---
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/main/java/org/hlrj/duobao_demo/controller/RecommendationController.java b/src/main/java/org/hlrj/duobao_demo/controller/RecommendationController.java
index 4d27053..1b93612 100644
--- a/src/main/java/org/hlrj/duobao_demo/controller/RecommendationController.java
+++ b/src/main/java/org/hlrj/duobao_demo/controller/RecommendationController.java
@@ -113,8 +113,6 @@ public class RecommendationController {
     public Result addLike( @PathVariable Integer id){
         log.info("点赞操作：{}");
         recommendationService.isLiked(id);
-
-
         return Result.success();
     }
 
diff --git a/src/main/java/org/hlrj/duobao_demo/entity/SpecialTopic.java b/src/main/java/org/hlrj/duobao_demo/entity/SpecialTopic.java
index 52e7caa..ea853b2 100644
--- a/src/main/java/org/hlrj/duobao_demo/entity/SpecialTopic.java
+++ b/src/main/java/org/hlrj/duobao_demo/entity/SpecialTopic.java
@@ -61,4 +61,7 @@ public class SpecialTopic implements Serializable {
 
     @ApiModelProperty(value = "头像")
     private String head;
+
+    @ApiModelProperty(value = "是否点赞")
+    private Integer isLiked;
 }
diff --git a/src/main/resources/mapper/SpecialTopicMapper.xml b/src/main/resources/mapper/SpecialTopicMapper.xml
index 9d1a35b..840aa59 100644
--- a/src/main/resources/mapper/SpecialTopicMapper.xml
+++ b/src/main/resources/mapper/SpecialTopicMapper.xml
@@ -14,6 +14,7 @@
         <result column="comment_count" property="commentCount" />
         <result column="like_count" property="likeCount" />
         <result column="club" property="club"/>
+        <result column="is_liked" property="isLiked"/>
     </resultMap>
     <update id="isLikedById" parameterType="java.lang.Integer">
         UPDATE Special_topic
@@ -22,9 +23,9 @@
                            WHEN is_liked = 0 THEN 1
                            ELSE 0
                 END,
-            likes = CASE
-                        WHEN is_liked = 0 THEN likes + 1
-                        ELSE likes - 1
+            like_count = CASE
+                        WHEN is_liked = 0 THEN like_count + 1
+                        ELSE like_count - 1
                 END
         WHERE id = #{id}