public override void ServerSide(List <Connection> ServerConnections, Connection ThisConnection)
{
//STORE THE USERS LAST STATUS IN THE DATABASE
using (UserStateDataContext tmpDB = new UserStateDataContext())
{
//TRY TO SELECT THE USERS LAST KNOWN STATE FROM THE DATABASE
LastKnownStateItem UserState = (from a in tmpDB.LastKnownStateItems where a.UserID == ThisConnection.UserID select a).FirstOrDefault();
//IF NOTHING WAS RETURNED WE NEED TO CREATE A NEW ITEM FOR THIS USERS STATE OTHERWISE JUST MODIFY THE EXISTING ONE
if (UserState == null)
{
UserState = new LastKnownStateItem()
{
LastKnownState = this.Status, UserID = ThisConnection.UserID
};
tmpDB.LastKnownStateItems.InsertOnSubmit(UserState);
}
else
{
UserState.LastKnownState = this.Status;
}
//STORE THE CHANGES IN THE DATABASE NOW
tmpDB.SubmitChanges();
}
//TODO: THIS COULD BE MORE EFFICIENT IF IT ONLY PASSED THE STATUS TO CONTACTS WHO NEEDED IT
foreach (Connection tmpConnection in ServerConnections)
{
Send(tmpConnection);
}
}
public override void ServerSide(List <Connection> ServerConnections, Connection ThisConnection)
{
IContactsProvider ContactProvider = StaticFunctions.GetContactsProvider();
//USE THE EXTERNAL LIBRARY TO GET THE CONTACTS FROM WHEREVER CONTACTS ARE PULLED
this.ContactList = ContactProvider.GetContacts(ThisConnection.UserID).OrderBy(a => a.DName).OrderBy(a => a.Group).ToArray();
//SET THE USER TO ONLINE IF THEY ARE FOUND IN OUR CONNECTED LIST
foreach (Contact tmpContact in this.ContactList)
{
if ((from a in ServerConnections where a.UserID == tmpContact.UserID select a).Count() != 0)
{
tmpContact.Online = true;
}
}
//GET THE USERS LAST KNOWN STATE FROM OUR DB
using (UserStateDataContext tmpDB = new UserStateDataContext())
{
//LOOP THROUGH ALL OFFLINE CONTACTS AND MARK THEM AS OFFLINE
foreach (Contact tmpContact in (from a in this.ContactList where a.Online == false select a))
{
tmpContact.LastStatus = "Offline";
}
//LOOP THROUGH ALL ONLINE CONTACTS AND TAKE THEIR STATUS FROM THE DATABASE
foreach (Contact tmpContact in (from a in this.ContactList where a.Online == true select a))
{
tmpContact.LastStatus = (from b in tmpDB.LastKnownStateItems where b.UserID == tmpContact.UserID select b.LastKnownState).FirstOrDefault();
}
}
//SEND THIS BACK TO THE CLIENT
Send(ThisConnection);
}
