8-14金豆直播消费优化，提升速度

src/main/java/com/example/demo/mapper/live/LiveMapper.java

@@ -27,4 +27,6 @@ public interface LiveMapper {
     BeanConsumeGold selectSumLiveBy(@Param("beanConsumeLive") BeanConsumeLive beanConsumeLive);
     //获取直播客户地区
     List<String> getDept();
+    //获取直播消费列表总数
+    int selectLiveCount(BeanConsumeLive beanConsumeLive);
 }

src/main/java/com/example/demo/serviceImpl/bean/BeanConsumeServiceImpl.java

@@ -155,6 +155,7 @@ public class BeanConsumeServiceImpl implements BeanConsumeService {
     public Object selectLiveBy(Integer pageNum, Integer pageSize, BeanConsumeLive beanConsumeLive) {
         PageHelper.startPage(pageNum, pageSize);
         List<BeanConsumeLive> beanConsumeLives = liveMapper.selectLiveBy(beanConsumeLive);
+        //int total = liveMapper.selectLiveCount(beanConsumeLive);
         return new PageInfo<>(beanConsumeLives);
     }
     //筛选查询铁粉消费

src/main/resources/liveMapper/LiveMapper.xml

@@ -4,9 +4,9 @@
 
 
     <select id="selectLiveBy" resultType="com.example.demo.domain.vo.bean.BeanConsumeLive">
-        select lgg.id as id,
-               mi.name as name,
-               lgg.jwcode as jwcode,
+        select lgg.id ,
+               mi.name ,
+               lgg.jwcode ,
                mi.deptName as dept,
                lg.name as gift,
                lgg.knapsack as isBackpack,
@@ -64,46 +64,65 @@
         select distinct title from live_pindao where title is not null and title != ''
     </select>
     <!--计算直播消费金豆合计数-->
-    <select id="selectSumLiveBy" resultType="com.example.demo.domain.vo.bean.BeanConsumeGold">
-            select
-                ifnull(sum(t.beanNum),0) as sunBeam,
-                ifnull(sum(t.freeBean),0) as freeBean,
-                ifnull(sum(t.buyBean),0) as permanentBean,
-                count(*)      as totalNum
-        from
-        (select mi.name as name,
-        lgg.jwcode as jwcode,
-        mi.deptName as dept,
-        lg.name as gift,
-        lgg.gold_beans as beanNum,
-        lgg.gold_free as freeBean,
-        lgg.gold_buy as buyBean,
-        lp.title as liveChannel,
-        l.name as liveName,
-        lgg.created_at as consumeTime
+    <select id="selectSumLiveBy"
+            parameterType="com.example.demo.domain.vo.bean.BeanConsumeLive"
+            resultType="com.example.demo.domain.vo.bean.BeanConsumeGold">
+        SELECT
+        IFNULL(SUM(lgg.gold_beans), 0) AS sunBeam,
+        IFNULL(SUM(lgg.gold_free), 0)  AS freeBean,
+        IFNULL(SUM(lgg.gold_buy), 0)   AS permanentBean,
+        COUNT(*)                       AS totalNum
+        FROM live_give_gifts lgg
+        WHERE lgg.knapsack = 0
+        <if test="beanConsumeLive.jwcode != null and beanConsumeLive.jwcode != ''">
+            AND lgg.jwcode = #{beanConsumeLive.jwcode}
+        </if>
+        <if test="beanConsumeLive.startTime != null and beanConsumeLive.endTime != null">
+            AND lgg.created_at BETWEEN #{beanConsumeLive.startTime} AND #{beanConsumeLive.endTime}
+        </if>
+        <if test="beanConsumeLive.dept != null and beanConsumeLive.dept != ''">
+            AND EXISTS (SELECT 1 FROM member_info mi
+            WHERE mi.jwcode = lgg.jwcode AND mi.deptName = #{beanConsumeLive.dept})
+        </if>
+        <if test="beanConsumeLive.gift != null and beanConsumeLive.gift != ''">
+            AND EXISTS (SELECT 1 FROM live_gifts lg
+            WHERE lg.id = lgg.g_id AND lg.name = #{beanConsumeLive.gift})
+        </if>
+        <if test="beanConsumeLive.liveChannel != null and beanConsumeLive.liveChannel != ''">
+            AND EXISTS (SELECT 1 FROM live l JOIN live_pindao lp ON lp.pd_id = l.channel_id
+            WHERE l.id = lgg.live_id AND lp.title = #{beanConsumeLive.liveChannel})
+        </if>
+        <if test="beanConsumeLive.liveName != null and beanConsumeLive.liveName != ''">
+            AND EXISTS (SELECT 1 FROM live l
+            WHERE l.id = lgg.live_id
+            AND l.name LIKE CONCAT('%', #{beanConsumeLive.liveName}, '%'))
+        </if>
+    </select>
+    <select id="getDept" resultType="java.lang.String">
+        select distinct deptName from member_info
+        where deptName is not null and deptName != ''
+    </select>
+    <select id="selectLiveCount"
+            parameterType="com.example.demo.domain.vo.bean.BeanConsumeLive"
+            resultType="java.lang.Integer">
+        SELECT COUNT(1)
         FROM live_give_gifts lgg
         LEFT JOIN live_gifts lg ON lg.id = lgg.g_id
         LEFT JOIN live l ON l.id = lgg.live_id
         LEFT JOIN live_pindao lp ON lp.pd_id = l.channel_id
         LEFT JOIN member_info mi ON mi.jwcode = lgg.jwcode
-
         <where>
-            lgg.knapsack=0
             <if test="beanConsumeLive.jwcode != null and beanConsumeLive.jwcode != ''">
                 AND lgg.jwcode = #{beanConsumeLive.jwcode}
             </if>
             <if test="beanConsumeLive.dept != null and beanConsumeLive.dept != ''">
                 AND mi.deptName = #{beanConsumeLive.dept}
             </if>
-            <!--     <if test="beanConsumeLive.type != null and beanConsumeLive.type != ''">
-                     AND fyr.source_type = #{beanConsumeLive.type}
-                 </if>-->
             <if test="beanConsumeLive.startTime != null and beanConsumeLive.endTime != null">
-                AND lgg.created_at BETWEEN #{beanConsumeLive.startTime}
-                AND #{beanConsumeLive.endTime}
+                AND lgg.created_at BETWEEN #{beanConsumeLive.startTime} AND #{beanConsumeLive.endTime}
             </if>
             <if test="beanConsumeLive.gift != null and beanConsumeLive.gift != ''">
-                AND lg.name =#{beanConsumeLive.gift}
+                AND lg.name = #{beanConsumeLive.gift}
             </if>
             <if test="beanConsumeLive.liveChannel != null and beanConsumeLive.liveChannel != ''">
                 AND lp.title = #{beanConsumeLive.liveChannel}
@@ -111,11 +130,6 @@
             <if test="beanConsumeLive.liveName != null and beanConsumeLive.liveName != ''">
                 AND l.name LIKE CONCAT('%', #{beanConsumeLive.liveName}, '%')
             </if>
-        </where>)t
-
-    </select>
-    <select id="getDept" resultType="java.lang.String">
-        select distinct deptName from member_info
-        where deptName is not null and deptName != ''
+        </where>
     </select>
 </mapper>