public static chat.model.Message getMessage(ChatRequest request)
{
chat.model.User sender = new chat.model.User(request.Message.SenderId);
chat.model.User receiver = new chat.model.User(request.Message.ReceiverId);
chat.model.Message message = new chat.model.Message(sender, receiver, request.Message.Text);
return(message);
}
public static ChatRequest createSendMesssageRequest(chat.model.Message message)
{
proto.Message messageDTO = proto.Message.CreateBuilder().
SetSenderId(message.Sender.Id)
.SetReceiverId(message.Receiver.Id)
.SetText(message.Text).Build();
ChatRequest request = ChatRequest.CreateBuilder()
.SetType(ChatRequest.Types.Type.SendMessage)
.SetMessage(messageDTO).Build();
return(request);
}
public virtual void messageReceived(chat.model.Message message)
{
//MessageDTO mdto = DTOUtils.getDTO(message);
Console.WriteLine("Message received " + message);
try
{
sendResponse(ProtoUtils.createNewMessageResponse(message));
}
catch (Exception e)
{
throw new ChatException("Sending error: " + e);
}
}
public static ChatResponse createNewMessageResponse(chat.model.Message message)
{
proto.Message messageDTO = proto.Message.CreateBuilder().
SetSenderId(message.Sender.Id)
.SetReceiverId(message.Receiver.Id)
.SetText(message.Text).Build();
ChatResponse response = ChatResponse.CreateBuilder()
.SetType(ChatResponse.Types.Type.NewMessage)
.SetMessage(messageDTO).Build();
return(response);
}
public static ChatRequest createSendMesssageRequest(chat.model.Message message)
{
proto.Message messageDTO = new proto.Message
{
SenderId = message.Sender.Id,
ReceiverId = message.Receiver.Id,
Text = message.Text
};
ChatRequest request = new ChatRequest {
Type = ChatRequest.Types.Type.SendMessage, Message = messageDTO
};
return(request);
}
public static ChatResponse createNewMessageResponse(chat.model.Message message)
{
proto.Message messageDTO = new proto.Message
{
SenderId = message.Sender.Id,
ReceiverId = message.Receiver.Id,
Text = message.Text
};
ChatResponse response = new ChatResponse {
Type = ChatResponse.Types.Type.NewMessage, Message = messageDTO
};
return(response);
}
private ChatResponse handleRequest(ChatRequest request)
{
ChatResponse response = null;
ChatRequest.Types.Type reqType = request.Type;
switch (reqType)
{
case ChatRequest.Types.Type.Login:
{
Console.WriteLine("Login request ...");
//LoginRequest logReq =(LoginRequest)request;
//UserDTO udto =logReq.User;
chat.model.User user = ProtoUtils.getUser(request);
try
{
lock (server)
{
server.login(user, this);
}
return(ProtoUtils.createOkResponse());
}
catch (ChatException e)
{
connected = false;
return(ProtoUtils.createErrorResponse(e.Message));
}
}
case ChatRequest.Types.Type.Logout:
{
Console.WriteLine("Logout request");
//LogoutRequest logReq =(LogoutRequest)request;
//UserDTO udto =logReq.User;
chat.model.User user = ProtoUtils.getUser(request);
try
{
lock (server)
{
server.logout(user, this);
}
connected = false;
return(ProtoUtils.createOkResponse());
}
catch (ChatException e)
{
return(ProtoUtils.createErrorResponse(e.Message));
}
}
case ChatRequest.Types.Type.SendMessage:
{
Console.WriteLine("SendMessageRequest ...");
//SendMessageRequest senReq =(SendMessageRequest)request;
//MessageDTO mdto =senReq.Message;
chat.model.Message message = ProtoUtils.getMessage(request);
try
{
lock (server)
{
server.sendMessage(message);
}
return(ProtoUtils.createOkResponse());
}
catch (ChatException e)
{
return(ProtoUtils.createErrorResponse(e.Message));
}
}
case ChatRequest.Types.Type.GetLoggedFriends:
{
Console.WriteLine("GetLoggedFriends Request ...");
//GetLoggedFriendsRequest getReq =(GetLoggedFriendsRequest)request;
//UserDTO udto =getReq.User;
chat.model.User user = ProtoUtils.getUser(request); //DTOUtils.getFromDTO(udto);
try
{
chat.model.User[] friends;
lock (server)
{
friends = server.getLoggedFriends(user);
}
//UserDTO[] frDTO =DTOUtils.getDTO(friends);
return(ProtoUtils.createLoggedFriendsResponse(friends));
}
catch (ChatException e)
{
return(ProtoUtils.createErrorResponse(e.Message));
}
}
}
return(response);
}