mirror of
https://github.com/qTox/qTox.git
synced 2024-03-22 14:00:36 +08:00
80 lines
3.1 KiB
C++
80 lines
3.1 KiB
C++
#ifndef HISTORY_H
|
|
#define HISTORY_H
|
|
|
|
#include <tox/toxencryptsave.h>
|
|
#include <QDateTime>
|
|
#include <QVector>
|
|
#include <QHash>
|
|
#include <cstdint>
|
|
#include "src/persistence/db/rawdatabase.h"
|
|
|
|
class Profile;
|
|
class HistoryKeeper;
|
|
class RawDatabase;
|
|
|
|
/// Interacts with the profile database to save the chat history
|
|
class History
|
|
{
|
|
public:
|
|
struct HistMessage
|
|
{
|
|
HistMessage(qint64 id, bool isSent, QDateTime timestamp, QString chat, QString dispName, QString sender, QString message) :
|
|
chat{chat}, sender{sender}, message{message}, dispName{dispName}, timestamp{timestamp}, id{id}, isSent{isSent} {}
|
|
|
|
QString chat;
|
|
QString sender;
|
|
QString message;
|
|
QString dispName;
|
|
QDateTime timestamp;
|
|
qint64 id;
|
|
bool isSent;
|
|
};
|
|
|
|
public:
|
|
/// Opens the profile database and prepares to work with the history
|
|
/// If password is empty, the database will be opened unencrypted
|
|
History(const QString& profileName, const QString& password);
|
|
/// Opens the profile database, and import from the old database
|
|
/// If password is empty, the database will be opened unencrypted
|
|
History(const QString& profileName, const QString& password, const HistoryKeeper& oldHistory);
|
|
~History();
|
|
/// Checks if the database was opened successfully
|
|
bool isValid();
|
|
/// Imports messages from the old history file
|
|
void import(const HistoryKeeper& oldHistory);
|
|
/// Changes the database password, will encrypt or decrypt if necessary
|
|
void setPassword(const QString& password);
|
|
/// Moves the database file on disk to match the new name
|
|
void rename(const QString& newName);
|
|
/// Deletes the on-disk database file
|
|
void remove();
|
|
|
|
/// Erases all the chat history from the database
|
|
void eraseHistory();
|
|
/// Erases the chat history with one friend
|
|
void removeFriendHistory(const QString& friendPk);
|
|
/// Saves a chat message in the database
|
|
void addNewMessage(const QString& friendPk, const QString& message, const QString& sender,
|
|
const QDateTime &time, bool isSent, QString dispName,
|
|
std::function<void(int64_t)> insertIdCallback={});
|
|
/// Fetches chat messages from the database
|
|
QList<HistMessage> getChatHistory(const QString& friendPk, const QDateTime &from, const QDateTime &to);
|
|
/// Marks a message as sent, removing it from the faux-offline pending messages list
|
|
void markAsSent(qint64 id);
|
|
|
|
protected:
|
|
/// Makes sure the history tables are created
|
|
void init();
|
|
static QString getDbPath(const QString& profileName);
|
|
QVector<RawDatabase::Query> generateNewMessageQueries(const QString& friendPk, const QString& message,
|
|
const QString& sender, const QDateTime &time, bool isSent, QString dispName,
|
|
std::function<void(int64_t)> insertIdCallback={});
|
|
|
|
private:
|
|
RawDatabase db;
|
|
// Cached mappings to speed up message saving
|
|
QHash<QString, int64_t> peers; ///< Maps friend public keys to unique IDs by index
|
|
};
|
|
|
|
#endif // HISTORY_H
|