server api支持获取频道信息，销毁频道信息，销毁机器人功能

broker/src/main/java/io/moquette/imhandler/DestroyUserHandler.java

@@ -29,6 +29,8 @@ public class DestroyUserHandler extends IMHandler<WFCMessage.IDBuf> {
                 m_messagesStore.clearUserGroups(fromUser);
                 m_messagesStore.clearUserChannels(fromUser);
                 m_messagesStore.destoryUser(fromUser);
+
+                m_messagesStore.destroyRobot(fromUser);
             });
             return ErrorCode.ERROR_CODE_SUCCESS;
         } else {

broker/src/main/java/io/moquette/imhandler/DistroyChannelHandler.java

@@ -17,8 +17,8 @@ import win.liyufan.im.IMTopic;
 import static win.liyufan.im.IMTopic.PutUserSettingTopic;
 import static win.liyufan.im.UserSettingScope.kUserSettingMyChannels;
 
-@Handler(value = IMTopic.DestoryChannelInfoTopic)
-public class DistoryChannelHandler extends GroupHandler<WFCMessage.IDBuf> {
+@Handler(value = IMTopic.DestroyChannelInfoTopic)
+public class DistroyChannelHandler extends GroupHandler<WFCMessage.IDBuf> {
     @Override
     public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.IDBuf request, Qos1PublishHandler.IMCallback callback) {
         ErrorCode errorCode = m_messagesStore.distoryChannel(fromUser, request.getId());

broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java

@@ -2134,6 +2134,12 @@ public class MemoryMessagesStore implements IMessagesStore {
         mUserMap.put(robot.getUid(), robot);
     }
 
+    @Override
+    public void destroyRobot(String robotId) {
+        HazelcastInstance hzInstance = m_Server.getHazelcastInstance();
+        IMap<String, WFCMessage.Robot> mUserMap = hzInstance.getMap(ROBOTS);
+        mUserMap.remove(robotId);
+    }
 
     @Override
     public ErrorCode getUserInfo(String fromUser, List<WFCMessage.UserRequest> requestList, WFCMessage.PullUserResult.Builder builder) {

broker/src/main/java/io/moquette/spi/IMessagesStore.java

@@ -133,6 +133,7 @@ public interface IMessagesStore {
 
     WFCMessage.Robot getRobot(String robotId);
     void addRobot(WFCMessage.Robot robot);
+    void destroyRobot(String robotId);
 
     ErrorCode getUserInfo(String fromUser, List<WFCMessage.UserRequest> requestList, WFCMessage.PullUserResult.Builder builder);