87 lines
3.5 KiB
C++
87 lines
3.5 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/telegram/MessageId.h"
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#include "td/telegram/MessagesInfo.h"
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#include "td/telegram/SavedMessagesTopicId.h"
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#include "td/telegram/td_api.h"
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#include "td/actor/actor.h"
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#include "td/utils/common.h"
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#include "td/utils/Promise.h"
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namespace td {
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class Td;
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class SavedMessagesManager final : public Actor {
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public:
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SavedMessagesManager(Td *td, ActorShared<> parent);
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void set_topic_last_message_id(SavedMessagesTopicId saved_messages_topic_id, MessageId last_message_id);
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void on_topic_message_deleted(SavedMessagesTopicId saved_messages_topic_id, MessageId message_id);
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void get_pinned_saved_messages_topics(Promise<td_api::object_ptr<td_api::foundSavedMessagesTopics>> &&promise);
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void get_saved_messages_topics(const string &offset, int32 limit,
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Promise<td_api::object_ptr<td_api::foundSavedMessagesTopics>> &&promise);
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void on_get_saved_messages_topics(telegram_api::object_ptr<telegram_api::messages_SavedDialogs> &&saved_dialogs_ptr,
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Promise<td_api::object_ptr<td_api::foundSavedMessagesTopics>> &&promise);
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void get_saved_messages_topic_history(SavedMessagesTopicId saved_messages_topic_id, MessageId from_message_id,
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int32 offset, int32 limit,
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Promise<td_api::object_ptr<td_api::messages>> &&promise);
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void delete_saved_messages_topic_history(SavedMessagesTopicId saved_messages_topic_id, Promise<Unit> &&promise);
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void get_saved_messages_topic_message_by_date(SavedMessagesTopicId saved_messages_topic_id, int32 date,
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Promise<td_api::object_ptr<td_api::message>> &&promise);
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void delete_saved_messages_topic_messages_by_date(SavedMessagesTopicId saved_messages_topic_id, int32 min_date,
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int32 max_date, Promise<Unit> &&promise);
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void toggle_saved_messages_topic_is_pinned(SavedMessagesTopicId saved_messages_topic_id, bool is_pinned,
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Promise<Unit> &&promise);
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void set_pinned_saved_messages_topics(vector<SavedMessagesTopicId> saved_messages_topic_ids, Promise<Unit> &&promise);
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void on_update_pinned_saved_messages_topics();
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private:
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static constexpr int32 MAX_GET_HISTORY = 100; // server side limit
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struct SavedMessagesTopic {
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MessageId last_message_id_;
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bool is_changed_ = true;
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};
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void tear_down() final;
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SavedMessagesTopic *get_topic(SavedMessagesTopicId saved_messages_topic_id);
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SavedMessagesTopic *add_topic(SavedMessagesTopicId saved_messages_topic_id);
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void on_get_saved_messages_topic_history(SavedMessagesTopicId saved_messages_topic_id, MessageId from_message_id,
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Result<MessagesInfo> &&r_info,
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Promise<td_api::object_ptr<td_api::messages>> &&promise);
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void do_set_topic_last_message_id(SavedMessagesTopic *topic, MessageId last_message_id);
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void on_topic_changed(SavedMessagesTopicId saved_messages_topic_id, SavedMessagesTopic *topic);
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Td *td_;
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ActorShared<> parent_;
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FlatHashMap<SavedMessagesTopicId, unique_ptr<SavedMessagesTopic>, SavedMessagesTopicIdHash> saved_messages_topics_;
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};
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} // namespace td
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