1，添加获取用户机器人列表ID的接口。

2，机器人回调消息中添加回调的机器人ID。
3，mesh服务添加加群申请相关接口

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

@@ -3177,6 +3177,34 @@ public class DatabaseStore {
         return outList;
     }
 
+    List<String> getUserRobotIds(String userId) {
+        Connection connection = null;
+        PreparedStatement statement = null;
+        ResultSet rs = null;
+        List<String> outList = new ArrayList<>();
+        try {
+            connection = DBUtil.getConnection();
+            String sql = "select _uid from t_robot where _owner = ? and _state = 0";
+            statement = connection.prepareStatement(sql);
+
+            int index = 1;
+            statement.setString(1, userId);
+
+            rs = statement.executeQuery();
+            while (rs.next()) {
+                outList.add(rs.getString(1));
+            }
+        } catch (SQLException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+            Utility.printExecption(LOG, e, RDBS_Exception);
+        } finally {
+            DBUtil.closeDB(connection, statement, rs);
+        }
+        return outList;
+    }
+
+
     Set<String> getAllEnds(boolean fromUserTable) {
         Connection connection = null;
         PreparedStatement statement = null;

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

@@ -3249,6 +3249,11 @@ public class MemoryMessagesStore implements IMessagesStore {
         return databaseStore.getAllUsers(count, offset);
     }
 
+    @Override
+    public List<String> getUserRobotIds(String userId) {
+        return databaseStore.getUserRobotIds(userId);
+    }
+
     // 电话号码校验正则表达式（支持中国大陆手机号和固话）
     private static final String PHONE_REGEX = "^\\s*" +  // 允许开头空白
         "(?:" +

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

@@ -157,6 +157,7 @@ public interface IMessagesStore {
     ErrorCode searchUser(String userId, String keyword, int searchType, int userType, int page, List<WFCMessage.User> users);
 
     List<WFCMessage.User> getUserInfoList(int count, int offset);
+    List<String> getUserRobotIds(String userId);
 
     boolean updateSystemSetting(int id, String value, String desc);
     SystemSettingPojo getSystemSetting(int id);

broker/src/main/java/io/moquette/spi/impl/MessagesPublisher.java

@@ -179,6 +179,7 @@ public class MessagesPublisher {
                             message = m_messagesStore.getMessage(messageId);
                         }
                         OutputMessageData outputMessageData = getOutputMessageWithExtraInfo(message, exceptClientId, m_messagesStore.isRobotCallbackWithClientInfo() , m_messagesStore.isRobotCallbackWithSenderInfo(), m_messagesStore.isRobotCallbackWithTargetInfo());
+                        outputMessageData.setToRobotId(robot.getUid());
                         Server.getServer().getCallbackScheduler().execute(() -> {
                             try {
                                 HttpUtils.httpJsonPost(robot.getCallback(), GsonUtil.gson.toJson(outputMessageData, OutputMessageData.class), HttpUtils.HttpPostType.POST_TYPE_Robot_Message_Callback);