增加移除离线设备的功能

src/main/java/com/genersoft/iot/vmp/storager/IRedisCatchStorage.java

@@ -104,4 +104,9 @@ public interface IRedisCatchStorage {
      */
     boolean isChannelSendingRTP(String channelId);
 
+    /**
+     * 清空某个设备的所有缓存
+     * @param deviceId 设备ID
+     */
+    void clearCatchByDeviceId(String deviceId);
 }

src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java

@@ -37,6 +37,11 @@ public interface PlatformChannelMapper {
             "</script>")
     int delChannelForGB(String platformId, List<ChannelReduce> channelReducesToDel);
 
+    @Delete("<script> "+
+            "DELETE FROM platform_gb_channel WHERE deviceId='${deviceId}' " +
+            "</script>")
+    int delChannelForDeviceId(String deviceId);
+
     @Delete("<script> "+
             "DELETE FROM platform_gb_channel WHERE platformId='${platformId}'"  +
             "</script>")

src/main/java/com/genersoft/iot/vmp/storager/impl/RedisCatchStorageImpl.java

@@ -259,4 +259,22 @@ public class RedisCatchStorageImpl implements IRedisCatchStorage {
         }
     }
 
+    @Override
+    public void clearCatchByDeviceId(String deviceId) {
+        List<Object> playLeys = redis.scan(String.format("%S_*_%s_*", VideoManagerConstants.PLAYER_PREFIX,
+                deviceId));
+        if (playLeys.size() > 0) {
+            for (Object key : playLeys) {
+                redis.del(key.toString());
+            }
+        }
+
+        List<Object> playBackers = redis.scan(String.format("%S_*_%s_*", VideoManagerConstants.PLAY_BLACK_PREFIX,
+                deviceId));
+        if (playBackers.size() > 0) {
+            for (Object key : playBackers) {
+                redis.del(key.toString());
+            }
+        }
+    }
 }

src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStoragerImpl.java

@@ -195,9 +195,22 @@ public class VideoManagerStoragerImpl implements IVideoManagerStorager {
 	 */
 	@Override
 	public boolean delete(String deviceId) {
-		int result = deviceMapper.del(deviceId);
-
-		return result > 0;
+		TransactionStatus transactionStatus = dataSourceTransactionManager.getTransaction(transactionDefinition);
+		boolean result = false;
+		try {
+			if (platformChannelMapper.delChannelForDeviceId(deviceId) <0  // 删除与国标平台的关联
+					|| deviceChannelMapper.cleanChannelsByDeviceId(deviceId) < 0 // 删除他的通道
+					|| deviceMapper.del(deviceId) < 0 // 移除设备信息
+			) {
+				//事务回滚
+				dataSourceTransactionManager.rollback(transactionStatus);
+			}
+			result = true;
+			dataSourceTransactionManager.commit(transactionStatus);     //手动提交
+		}catch (Exception e) {
+			dataSourceTransactionManager.rollback(transactionStatus);
+		}
+		return result;
 	}
 
 	/**
@@ -550,4 +563,6 @@ public class VideoManagerStoragerImpl implements IVideoManagerStorager {
 	public void mediaOutline(String app, String streamId) {
 		gbStreamMapper.setStatus(app, streamId, false);
 	}
+
+
 }