public UserCreatedMessage(string conversationId, Services.DataTransferObjects.User user)
 {
     ConversationId = conversationId;
     User = user;
 }
 public LogoutUserMessage(Services.DataTransferObjects.User user)
 {
     User = user;
 }
 public FailedToRemoveUserMessage(Services.DataTransferObjects.User user, Exception exception)
     : base(exception)
 {
     User = user;
 }
 public LoginSucceededMessage(string conversationId, Services.DataTransferObjects.User user)
 {
     ConversationId = conversationId;
     User = user;
 }
 public FailedToAddUserToRoomMessage(long roomId, Services.DataTransferObjects.User user, Exception reason) : base(reason)
 {
     RoomId = roomId;
     User = user;
 }