private void ignoreRequest(User user)
{
string message = "Group " + groupID.ToString() + " has ignored your request!";
user.removeInvite(groupID);
groupRequests.Remove(user);
}
private void acceptRequest(User user)
{
members.Add(user);
user.removeInvite(groupID);
groupRequests.Remove(user);
string message = "Group " + groupID + " has accepdet your request! \tWelcome!";
user.addGroup(groupID);
user.addNews(message);
}