feature1.0.0:img服务新增redisService的递增/递减方法;添加收藏和喜欢的枚举值

bnyer-common/bnyer-common-redis/src/main/java/com/bnyer/common/redis/service/RedisService.java

@@ -253,4 +253,24 @@ public class RedisService
     {
         return redisTemplate.keys(pattern);
     }
+
+    /**
+     * 数据递增
+     * @param key 键
+     * @param delta 步长
+     * @return -
+     */
+    public Long incr(final String key,final long delta){
+        return redisTemplate.opsForValue().increment(key, delta);
+    }
+
+    /**
+     * 数据递减
+     * @param key 键
+     * @param delta 步长
+     * @return -
+     */
+    public Long decr(final String key,final long delta){
+        return redisTemplate.opsForValue().decrement(key, delta);
+    }
 }

bnyer-services/bnyer-img/src/main/java/com/bnyer/img/enums/TiktokCollectionEnum.java

@@ -0,0 +1,20 @@
+package com.bnyer.img.enums;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * @author chengkun
+ * @date 2022/4/19 17:43
+ */
+@Getter
+@AllArgsConstructor
+public enum TiktokCollectionEnum {
+
+    COLLECTE(1,"收藏"),
+    UN_COLLECTE(0,"取消收藏");
+
+    private Integer code;
+
+    private String msg;
+}

bnyer-services/bnyer-img/src/main/java/com/bnyer/img/enums/TiktokLikeEnum.java

@@ -0,0 +1,19 @@
+package com.bnyer.img.enums;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * @author chengkun
+ * @date 2022/4/19 17:46
+ */
+@Getter
+@AllArgsConstructor
+public enum TiktokLikeEnum {
+    LIKE(1,"喜欢"),
+    UN_LIKE(0,"不喜欢");
+
+    private Integer code;
+
+    private String msg;
+}

bnyer-services/bnyer-img/src/main/java/com/bnyer/img/service/TiktokCollectionService.java

@@ -27,4 +27,11 @@ public interface TiktokCollectionService {
      */
     int delete(List<Long> ids);
 
+    /**
+     * 查询图片收藏量
+     * @param imgId 图片Id
+     * @return -
+     */
+    Integer getCollectionCount(Long imgId);
+
 }

bnyer-services/bnyer-img/src/main/java/com/bnyer/img/service/impl/TiktokCollectionServiceImpl.java

@@ -1,5 +1,6 @@
 package com.bnyer.img.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.bnyer.img.domain.TiktokCollection;
 import com.bnyer.img.mapper.TiktokCollectionMapper;
 import com.bnyer.img.service.TiktokCollectionService;
@@ -34,4 +35,13 @@ public class TiktokCollectionServiceImpl implements TiktokCollectionService {
     public int delete(List<Long> ids) {
         return tiktokCollectionMapper.deleteBatchIds(ids);
     }
+
+    @Override
+    public Integer getCollectionCount(Long imgId) {
+        LambdaQueryWrapper<TiktokCollection> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(imgId != null,TiktokCollection::getImgId,imgId);
+        wrapper.eq(TiktokCollection::getIsShow, "1");
+        Long num = tiktokCollectionMapper.selectCount(wrapper);
+        return num.intValue();
+    }
 }