public void DeleteContact(Contact contact)
{
var friendsService = new FriendsBUS();
friendsService.SetFriends(contact, new List<Contact>());
_dal.DeleteContact(contact);
}
void PopulateFriends()
{
var friendsBUS = new FriendsBUS();
var contacts = new ContactBUS().GetContacts();
foreach(var contact in contacts)
{
var numberOfFriends = new Random(Seed++).Next(0, 6);
var friends = new List<Contact>();
for(var i = 0 ; i < numberOfFriends; i++)
{
var index = new Random(Seed++).Next(0, contacts.Count);
if(!friends.Contains(contacts[index]) && contacts[index].Id != contact.Id)
friends.Add(contacts[index]);
}
contact.Friends = friends;
}
friendsBUS.SetFriends(contacts);
}