| 618 | } |
| 619 | |
| 620 | void InviteLinks::setMyPermanent( |
| 621 | not_null<PeerData*> peer, |
| 622 | const MTPExportedChatInvite &invite) { |
| 623 | auto link = parse(peer, invite); |
| 624 | if (!link) { |
| 625 | LOG(("API Error: " |
| 626 | "InviteLinks::setPermanent called with non-link.")); |
| 627 | return; |
| 628 | } else if (!link->permanent) { |
| 629 | LOG(("API Error: " |
| 630 | "InviteLinks::setPermanent called with non-permanent link.")); |
| 631 | return; |
| 632 | } |
| 633 | auto i = _firstSlices.find(peer); |
| 634 | if (i == end(_firstSlices)) { |
| 635 | i = _firstSlices.emplace(peer).first; |
| 636 | } |
| 637 | auto &links = i->second; |
| 638 | auto updateOldPermanent = Update{ |
| 639 | .peer = peer, |
| 640 | .admin = peer->session().user(), |
| 641 | }; |
| 642 | if (const auto permanent = lookupMyPermanent(links)) { |
| 643 | if (permanent->link == link->link) { |
| 644 | if (permanent->usage != link->usage) { |
| 645 | permanent->usage = link->usage; |
| 646 | _updates.fire(Update{ |
| 647 | .peer = peer, |
| 648 | .admin = peer->session().user(), |
| 649 | .was = link->link, |
| 650 | .now = *permanent |
| 651 | }); |
| 652 | } |
| 653 | return; |
| 654 | } |
| 655 | updateOldPermanent.was = permanent->link; |
| 656 | updateOldPermanent.now = *permanent; |
| 657 | updateOldPermanent.now->revoked = true; |
| 658 | links.links.erase(begin(links.links)); |
| 659 | if (links.count > 0) { |
| 660 | --links.count; |
| 661 | } |
| 662 | } |
| 663 | links.links.insert(begin(links.links), *link); |
| 664 | |
| 665 | editPermanentLink(peer, link->link); |
| 666 | notify(peer); |
| 667 | |
| 668 | if (updateOldPermanent.now) { |
| 669 | _updates.fire(std::move(updateOldPermanent)); |
| 670 | } |
| 671 | _updates.fire(Update{ |
| 672 | .peer = peer, |
| 673 | .admin = peer->session().user(), |
| 674 | .now = link |
| 675 | }); |
| 676 | } |
| 677 | |