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 createLoggedFriendsRequest(chat.model.User user)
{
proto.User userDTO = proto.User.CreateBuilder().SetId(user.Id).Build();
ChatRequest request = ChatRequest.CreateBuilder().SetType(ChatRequest.Types.Type.GetLoggedFriends)
.SetUser(userDTO).Build();
return(request);
}
public static ChatRequest createLoginRequest(chat.model.User user)
{
proto.User userDTO = proto.User.CreateBuilder().SetId(user.Id).SetPasswd(user.Password).Build();
ChatRequest request = ChatRequest.CreateBuilder().SetType(ChatRequest.Types.Type.Login)
.SetUser(userDTO).Build();
return(request);
}
public static ChatResponse createFriendLoggedOutResponse(chat.model.User user)
{
proto.User userDTO = proto.User.CreateBuilder().SetId(user.Id).Build();
ChatResponse response = ChatResponse.CreateBuilder()
.SetType(ChatResponse.Types.Type.FriendLoggedOut)
.SetUser(userDTO).Build();
return(response);
}
public static chat.model.User[] getFriends(ChatResponse response)
{
chat.model.User[] friends = new chat.model.User[response.Friends.Count];
for (int i = 0; i < response.Friends.Count; i++)
{
chat.model.User user = new chat.model.User(response.Friends[i].Id);
friends[i] = user;
}
return(friends);
}
public static ChatResponse createFriendLoggedOutResponse(chat.model.User user)
{
proto.User userDTO = new proto.User {
Id = user.Id
};
ChatResponse response = new ChatResponse {
Type = ChatResponse.Types.Type.FriendLoggedOut, User = userDTO
};
return(response);
}
public static ChatRequest createLogoutRequest(chat.model.User user)
{
proto.User userDTO = new proto.User {
Id = user.Id
};
ChatRequest request = new ChatRequest {
Type = ChatRequest.Types.Type.Logout, User = userDTO
};
return(request);
}
public static ChatRequest createLoginRequest(chat.model.User user)
{
//new proto.User {Id = user.Id, Passwd = user.Password};
proto.User userDTO = new proto.User {
Id = user.Id, Passwd = user.Password
};
ChatRequest request = new ChatRequest {
Type = ChatRequest.Types.Type.Login, User = userDTO
};
return(request);
}
public virtual void friendLoggedIn(chat.model.User friend)
{
//UserDTO udto =DTOUtils.getDTO(friend);
Console.WriteLine("Friend logged in " + friend);
try
{
sendResponse(ProtoUtils.createFriendLoggedInResponse(friend));
}
catch (Exception e)
{
Console.WriteLine(e.StackTrace);
}
}
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);
}
public static chat.model.User getUser(ChatRequest request)
{
chat.model.User user = new chat.model.User(request.User.Id);
user.Password = request.User.Passwd;
return(user);
}
public static chat.model.User getUser(ChatResponse response)
{
chat.model.User user = new chat.model.User(response.User.Id);
return(user);
}
