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Speculatively update cached channel administrators.

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GitOrigin-RevId: b30a7bbf1ec74a446bf77245772236b94be135cb
This commit is contained in:
levlam 2018-09-25 18:32:39 +03:00
parent 3d17b1b166
commit a3b6aca07d
2 changed files with 27 additions and 7 deletions
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30
td/telegram/ContactsManager.cpp
View File

@ -4205,7 +4205,7 @@ void ContactsManager::add_channel_participant(ChannelId channel_id, UserId user_
return promise.set_error(Status::Error(3, "Not enough rights to invite members to the supergroup chat"));
}
speculative_add_channel_users(channel_id, DialogParticipantStatus::Member(), old_status);
speculative_add_channel_user(channel_id, user_id, DialogParticipantStatus::Member(), old_status);
vector<tl_object_ptr<telegram_api::InputUser>> input_users;
input_users.push_back(std::move(input_user));
td_->create_handler<InviteToChannelQuery>(std::move(promise))->send(channel_id, std::move(input_users));
@ -4365,7 +4365,7 @@ void ContactsManager::promote_channel_participant(ChannelId channel_id, UserId u
return promise.set_error(Status::Error(3, "User not found"));
}
speculative_add_channel_users(channel_id, status, old_status);
speculative_add_channel_user(channel_id, user_id, status, old_status);
td_->create_handler<EditChannelAdminQuery>(std::move(promise))->send(channel_id, std::move(input_user), status);
}
@ -4603,7 +4603,7 @@ void ContactsManager::restrict_channel_participant(ChannelId channel_id, UserId
status = DialogParticipantStatus::Banned(0);
}
speculative_add_channel_users(channel_id, status, old_status);
speculative_add_channel_user(channel_id, user_id, status, old_status);
td_->create_handler<EditChannelBannedQuery>(std::move(promise))->send(channel_id, std::move(input_user), status);
}
@ -7212,8 +7212,8 @@ void ContactsManager::speculative_add_channel_participants(ChannelId channel_id,
update_channel_full(channel_full, channel_id);
}
void ContactsManager::speculative_add_channel_users(ChannelId channel_id, DialogParticipantStatus status,
DialogParticipantStatus old_status) {
void ContactsManager::speculative_add_channel_user(ChannelId channel_id, UserId user_id, DialogParticipantStatus status,
DialogParticipantStatus old_status) {
auto c = get_channel(channel_id);
if (c != nullptr && c->participant_count != 0 &&
speculative_add_count(c->participant_count, status.is_member() - old_status.is_member())) {
@ -7221,6 +7221,25 @@ void ContactsManager::speculative_add_channel_users(ChannelId channel_id, Dialog
update_channel(c, channel_id);
}
if (status.is_administrator() != old_status.is_administrator()) {
DialogId dialog_id(channel_id);
auto administrators_it = dialog_administrators_.find(dialog_id);
if (administrators_it != dialog_administrators_.end()) {
auto user_ids = administrators_it->second;
auto it = std::find(user_ids.begin(), user_ids.end(), user_id);
bool is_found = it != user_ids.end();
if (status.is_administrator() != is_found) {
if (is_found) {
user_ids.erase(it);
} else {
user_ids.push_back(user_id);
}
on_update_dialog_administrators(dialog_id, std::move(user_ids), true);
}
}
}
auto channel_full = get_channel_full(channel_id);
if (channel_full == nullptr) {
return;
@ -9135,6 +9154,7 @@ void ContactsManager::on_update_dialog_administrators(DialogId dialog_id, vector
log_event_store(it->second).as_slice().str(), Auto());
}
} else {
dialog_administrators_.erase(dialog_id);
if (G()->parameters().use_chat_info_db) {
G()->td_db()->get_sqlite_pmc()->erase(get_dialog_administrators_database_key(dialog_id), Auto());
}

4
td/telegram/ContactsManager.h
View File

@ -867,8 +867,8 @@ class ContactsManager : public Actor {
tl_object_ptr<telegram_api::ExportedChatInvite> &&invite_link_ptr);
void on_update_channel_full_pinned_message(ChannelFull *channel_full, MessageId message_id);
void speculative_add_channel_users(ChannelId channel_id, DialogParticipantStatus status,
DialogParticipantStatus old_status);
void speculative_add_channel_user(ChannelId channel_id, UserId user_id, DialogParticipantStatus status,
DialogParticipantStatus old_status);
void invalidate_chat_full(ChatId chat_id);