public useractivity modelToEntity(UserActivity uactivity)
{
var activity = new useractivity();
activity.UserID = uactivity.UserID;
activity.ConnectionID = uactivity.ConnectionID;
activity.Status = uactivity.Status;
activity.Avater = uactivity.Avater;
// msgData.MessageID = msg.MessageID;
return activity;
}
public UserActivity entityToModel(useractivity activity)
{
var uactivity = new UserActivity();
uactivity.OnlineID = activity.OnlineID;
uactivity.UserID = activity.UserID;
uactivity.ConnectionID = activity.ConnectionID;
uactivity.Status = activity.Status;
uactivity.Avater = activity.Avater;
return uactivity;
}
public int registerUser(string username, string password, string connectionID)
{
try
{
using (var entities = new SignalREntities())
{
var check = entities.users.Where(o => o.UserID.Equals(username));
if (!check.Any())
{
var user = new User();
user.UserID = username;
user.UserName = username;
user.Password = password;
entities.users.AddObject(new EMUser().modelToEntity(user));
entities.SaveChanges();
}
var rand = new Random();
var index = rand.Next(0, img.Image.Count - 1);
var activity = new UserActivity();
activity.UserID = username;
activity.ConnectionID = connectionID;
activity.Status = "Online";
activity.Avater = img.Image[index];
entities.useractivities.AddObject(new EMUserActivity().modelToEntity(activity));
entities.SaveChanges();
var useractivities = entities.useractivities.ToList();
chatHub.notifyOnlineUser(useractivities.Select(o => new EMUserActivity().entityToModel(o)).ToList());
}
return 1;
}
catch (Exception ex)
{
return 0;
}
}