清理删除逻辑优化

src/main/resources/mapper/SourceMapper.xml

@@ -59,6 +59,9 @@
         delete from member_source
         where member_id = #{userId} and face_id = #{faceId} and is_buy = 0
     </delete>
+    <delete id="deleteUselessSource">
+        delete from source where id not in (select source_id from member_source where source_id is not null)
+    </delete>
 
     <select id="list" resultType="com.ycwl.basic.model.pc.source.resp.SourceRespVO">
         select so.id, so.scenic_id, de.name as deviceName, device_id, url, so.create_time, so.update_time,sc.`name` as scenicName, so.video_url, so.`type`, so.face_sample_id