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Adjust new chat member status for Bot API backward compatibility.

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GitOrigin-RevId: 04bbe38639bde8c7ab0b8bc527b8df833d496c81
This commit is contained in:
levlam 2019-07-24 05:33:46 +03:00
parent 2f39a42441
commit 527c88ca88
1 changed files with 14 additions and 3 deletions
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17
td/telegram/ContactsManager.cpp
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@ -4394,9 +4394,20 @@ void ContactsManager::change_channel_participant_status_impl(ChannelId channel_i
DialogParticipantStatus status,
DialogParticipantStatus old_status,
Promise<Unit> &&promise) {
if (td_->auth_manager_->is_bot() && status.is_restricted() && status.is_member() && !old_status.is_member()) {
// allow bots to restrict left chat members without trying to add them
status.set_is_member(false);
if (td_->auth_manager_->is_bot()) {
if (status.is_restricted() && status.is_member() && !old_status.is_member()) {
// allow bots to restrict left chat members without trying to add them
status.set_is_member(false);
}
auto new_until_date = status.get_until_date();
if (new_until_date >= 1840000000 && status.is_restricted()) {
status = DialogParticipantStatus::Restricted(
status.is_member(), new_until_date - 300000000, status.can_send_messages(), status.can_send_media(),
status.can_send_stickers(), status.can_send_animations(), status.can_send_games(),
status.can_use_inline_bots(), status.can_add_web_page_previews(), old_status.can_send_polls(),
old_status.can_change_info_and_settings(), old_status.can_invite_users(), old_status.can_pin_messages());
}
}
if (old_status == status) {
return promise.set_value(Unit());