tdlight/td/telegram/NotificationGroupInfo.h

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//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2024
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
#include "td/telegram/DialogId.h"
#include "td/telegram/NotificationGroupId.h"
#include "td/telegram/NotificationGroupKey.h"
#include "td/telegram/NotificationId.h"
#include "td/telegram/NotificationObjectId.h"
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#include "td/utils/common.h"
#include "td/utils/StringBuilder.h"
namespace td {
class NotificationGroupInfo {
NotificationGroupId group_id_;
int32 last_notification_date_ = 0; // date of the last notification in the group
NotificationId last_notification_id_; // identifier of the last notification in the group
NotificationId max_removed_notification_id_; // notification identifier, up to which all notifications are removed
NotificationObjectId max_removed_object_id_; // object identifier, up to which all notifications are removed
bool is_key_changed_ = false; // true, if the group needs to be saved to database
bool try_reuse_ = false; // true, if the group needs to be deleted from database and tried to be reused
friend StringBuilder &operator<<(StringBuilder &string_builder, const NotificationGroupInfo &group_info);
public:
NotificationGroupInfo() = default;
explicit NotificationGroupInfo(NotificationGroupId group_id) : group_id_(group_id), is_key_changed_(true) {
}
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bool is_valid() const {
return group_id_.is_valid();
}
bool is_active() const {
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return is_valid() && !try_reuse_;
}
NotificationGroupId get_group_id() const {
return group_id_;
}
bool has_group_id(NotificationGroupId group_id) const {
return group_id_ == group_id;
}
NotificationId get_last_notification_id() const {
return last_notification_id_;
}
bool set_last_notification(int32 last_notification_date, NotificationId last_notification_id, const char *source);
bool set_max_removed_notification_id(NotificationId max_removed_notification_id,
NotificationObjectId max_removed_object_id, const char *source);
void drop_max_removed_notification_id();
bool is_removed_notification(NotificationId notification_id, NotificationObjectId object_id) const;
bool is_removed_notification_id(NotificationId notification_id) const;
bool is_removed_object_id(NotificationObjectId object_id) const;
bool is_used_notification_id(NotificationId notification_id) const;
void try_reuse();
void add_group_key_if_changed(vector<NotificationGroupKey> &group_keys, DialogId dialog_id);
NotificationGroupId get_reused_group_id();
template <class StorerT>
void store(StorerT &storer) const;
template <class ParserT>
void parse(ParserT &parser);
};
StringBuilder &operator<<(StringBuilder &string_builder, const NotificationGroupInfo &group_info);
} // namespace td