public void UnsubscribeUser(MembershipUser user)
{
var helper = new ListManager();
helper.SendUnsubscribeCommand(user, this);
using (var context = new ListContext())
{
var sub = (from v in context.Subscriptions
where v.Username == user.UserName && v.ListId == this.ListId
select v).FirstOrDefault();
if(sub != null)
{
context.Subscriptions.Remove(sub);
context.SaveChanges();
}
}
}
public Subscription SubscribeUser(MembershipUser user)
{
var helper = new ListManager();
helper.SendSubscribeCommand(user, this);
// subscribe if we're not subscribed...
var sub = GetSubscription(user);
if(sub == null)
{
using (var context = new ListContext())
{
sub = new Subscription()
{
ListId = this.ListId,
Username = user.UserName
};
context.Subscriptions.Add(sub);
context.SaveChanges();
}
}
return sub;
}