public JoinChatServiceResponse JoinService(JoinChatServiceRequest joinServiceRequest)
{
using (new OperationContextScope((IClientChannel)proxy))
{
AuthenticatedUser currentLogedUser = AuthenticatedUser.Instance;
WebOperationContext.Current.OutgoingRequest.Headers.Add("Authentication", currentLogedUser.Authentication.ToString());
JoinChatServiceResponse response = proxy.JoinService(joinServiceRequest);
return(response);
}
}
public JoinChatServiceResponse JoinService(JoinChatServiceRequest joinServiceRequest)
{
//checking user authentication:
Guid authentication = serviceLogic.GetHeaderAuthentication();
UserDTO UserMessageSender = serviceLogic.TryGetUserByAuthentication(authentication);
if (UserMessageSender == null)//if user exist
{
return(new JoinChatServiceResponse {
IsSuccess = false, Message = "user failed to authenticate you are not allowed to join this service"
});
}
//if user is authenticated - adding him to the chat service:
IChatCallback callback = OperationContext.Current.GetCallbackChannel <IChatCallback>();
if (!callbacksByUserName.ContainsKey(UserMessageSender.UserName))
{//from now on, this user will be able to get messages.
callbacksByUserName.Add(UserMessageSender.UserName, callback);
}
return(new JoinChatServiceResponse {
IsSuccess = true, Message = "join the chat service succesfully"
});
}
