Method createLocalBackup

sources/db/DBManager.cpp:686–705

QString DBManager::createLocalBackup()
{
	QJsonObject backupFirst = getBackup();
	QString backupName = getDB()->databaseName();
	if (!backupName.isEmpty() && QFile::exists(backupName))
	{
		backupName = QDir(QFileInfo(backupName).absoluteDir()).filePath(QString("backup_%1.json").arg(QDateTime::currentDateTime().toString("yyyyMMdd_hhmmsszzz")));
		QFile backFile(backupName);
		if (backFile.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text))
		{
			QTextStream out(&backFile);
			out.setGenerateByteOrderMark(true);
			out << QJsonDocument(backupFirst).toJson(QJsonDocument::Compact);
			out.flush();
			backFile.close();
			return backupName;
		}
	}
	return QString();
}