public override int InsertFriend(Friend friend) { var context = new FriendsEntities(); var obj = new tblFriends_Friends(); context.AddTotblFriends_Friends(obj); friend.CopyToObject(obj); if (friend.Groups != null) { foreach (var group in friend.Groups) { var item = new tblFriends_Groups {Id = group.Id}; context.AttachTo("tblFriends_Groups", item); obj.Groups.Add(item); } } context.SaveChanges(); return obj.Id; }
private static Friend Convert(tblFriends_Friends obj) { if (obj == null) { return null; } var friend = new Friend(obj.Id, obj.CreatedDate, obj.CreatedBy, obj.ModifiedDate, obj.ModifiedBy); friend.CopyFromObject(obj); friend.Groups = new List<Group>(Convert(obj.Groups)); return friend; }