private void ReconcileFriends(GetStateResponse response, IInternalLocalUser localUser, IUserDatabase userDatabase) { List <IInternalFriend> list = localUser.InternalFriends.ToList(); List <IInternalIncomingFriendInvitation> list2 = localUser.InternalIncomingFriendInvitations.ToList(); List <IInternalOutgoingFriendInvitation> list3 = localUser.InternalOutgoingFriendInvitations.ToList(); if (response.Friendships != null) { foreach (Friendship friendship in response.Friendships) { string friendUserId = friendship.FriendUserId; IInternalFriend internalFriend = list.FirstOrDefault((IInternalFriend f) => f.Swid == friendUserId); User user = response.Users.First((User u) => u.UserId == friendUserId); if (internalFriend != null) { if (internalFriend.IsTrusted != friendship.IsTrusted) { if (friendship.IsTrusted.Value) { internalFriend.ChangeTrust(isTrusted: true); } else { localUser.UntrustFriend(internalFriend); } } list.Remove(internalFriend); continue; } IInternalFriend internalFriend2 = RemoteUserFactory.CreateFriend(friendship.FriendUserId, friendship.IsTrusted.Value, user.DisplayName, user.FirstName, userDatabase); IInternalIncomingFriendInvitation internalIncomingFriendInvitation = list2.FirstOrDefault((IInternalIncomingFriendInvitation i) => i.InternalInviter.DisplayName.Text == user.DisplayName); if (internalIncomingFriendInvitation != null) { localUser.AddFriend(internalFriend2); internalIncomingFriendInvitation.Accepted(internalFriend2.IsTrusted, internalFriend2); list2.Remove(internalIncomingFriendInvitation); localUser.RemoveIncomingFriendInvitation(internalIncomingFriendInvitation); continue; } IInternalOutgoingFriendInvitation internalOutgoingFriendInvitation = list3.FirstOrDefault((IInternalOutgoingFriendInvitation i) => i.InternalInvitee.DisplayName.Text == user.DisplayName); if (internalOutgoingFriendInvitation != null) { localUser.AddFriend(internalFriend2); internalOutgoingFriendInvitation.Accepted(internalFriend2.IsTrusted, internalFriend2); list3.Remove(internalOutgoingFriendInvitation); localUser.RemoveOutgoingFriendInvitation(internalOutgoingFriendInvitation); } else { localUser.AddFriend(internalFriend2); } } } foreach (IInternalFriend item in list) { localUser.RemoveFriend(item); } }
public void AddFriend(User domainFriend, bool isTrusted, long invitationId) { IInternalFriend friend = RemoteUserFactory.CreateFriend(domainFriend.UserId, isTrusted, domainFriend.DisplayName, domainFriend.FirstName, userDatabase); IInternalFriend internalFriend = friends.FirstOrDefault((IInternalFriend f) => f.Id == friend.Id && f.IsTrusted != friend.IsTrusted); if (internalFriend != null) { friends.Remove(internalFriend); } if (!friends.Any((IInternalFriend f) => f.Id == friend.Id)) { friends.Add(friend); IInternalIncomingFriendInvitation internalIncomingFriendInvitation = RemoveIncomingFriendInvitation(invitationId); if (internalIncomingFriendInvitation != null) { internalIncomingFriendInvitation.Accepted(isTrusted, friend); } else { RemoveOutgoingFriendInvitation(invitationId)?.Accepted(isTrusted, friend); } } }