public ActionResult Edit(FriendEditViewModel model)
{
var friendLogic = new FriendBUS();
var friends = model.Contact.Friends.Select(c => new Friend
{
ContactId1 = c.Id,
ContactId2 = model.Contact.Id
}).ToList();
friendLogic.Save(model.Contact, friends);
return RedirectToAction("Edit", new { id = model.Contact.Id });
}
public ActionResult Edit(int id)
{
var contactLogic = new ContactBUS();
var model = new FriendEditViewModel
{
Contact = contactLogic.GetContact(id)
};
var friendIds = model.Contact.Friends.Select(f => f.Id).ToList();
friendIds.Add(id);//can't add friend to himself.
model.ContactsSelectListItems =
contactLogic.Contacts.Where(c => !friendIds.Contains(c.Id)).Select(
c => new SelectListItem {Text = c.FullName, Value = c.Id.ToString()}).ToList().OrderBy(item => item.Text).ToList();
return View(model);
}