public bool RemoveUserAsHost(UserAccount user, Event e)
{
EventPermissionModifier modifier = context.EventPermissionModifiers
.FirstOrDefault(m => m.Event.ID == e.ID && m.User.ID == user.ID);
if (modifier != null)
{
context.EventPermissionModifiers.Remove(modifier);
context.SaveChanges();
return(true);
}
return(false);
}
/// <summary>
/// Registers the given user as an event host.
/// </summary>
public bool RegisterUserAsHost(UserAccount user, Event e)
{
EventPermissionModifier modifier = new EventPermissionModifier
{
Event = e,
User = user,
Permissions = EventPermissions.Host
};
context.EventPermissionModifiers.Add(modifier);
return(context.SaveChanges() > 0);
}