public Tuple <bool, string> Notify(int store, NotifyData notification)
{
if (ws is null)
{
return(new Tuple <bool, string>(true, "ws undefiened"));
}
LinkedList <string> users;
if (!StoreSubscribers.TryGetValue(store, out users))
{
return(new Tuple <bool, string>(false, "There is No Subscribers for the Store"));
}
foreach (string username in users)
{
User user = UM.GetUser(username);
//add notification's user
notification.UserName = username;
if (!user.LoggedStatus())
{
user.AddMessage(notification);
//add message to db, thus user can get it later
if (!user.IsGuest)
{
DbManager.Instance.InsertUserNotification(AdapterCommunication.ConvertNotifyData(notification));
}
}
else
{
ws.notify(username, notification);
}
}
return(new Tuple <bool, string>(true, ""));
}
public Tuple <bool, string> IsSubscribe(string username, int storeID)
{
LinkedList <string> users;
if (!StoreSubscribers.TryGetValue(storeID, out users))
{
return(new Tuple <bool, string>(false, "There is No subscription for the Store"));
}
if (users.Contains(username))
{
return(new Tuple <bool, string>(true, "User Subscribed to this store"));
}
return(new Tuple <bool, string>(false, "User DO not Subscribed to this store"));
}
public Tuple <bool, string> subscribe(string username, int storeID)
{
LinkedList <string> users;
if (!StoreSubscribers.TryGetValue(storeID, out users))
{
users = new LinkedList <string>();
users.AddFirst(username);
StoreSubscribers.Add(storeID, users);
return(new Tuple <bool, string>(true, ""));
}
if (users.Contains(username))
{
return(new Tuple <bool, string>(true, "User Already Subscribed to this store"));
}
users.AddFirst(username);
StoreSubscribers[storeID] = users;
return(new Tuple <bool, string>(true, ""));
}
public bool RemoveSubscriptionStore(int storeID)
{
return(StoreSubscribers.Remove(storeID));
}
