41 lines
1 KiB
C++
41 lines
1 KiB
C++
// For license of this file, see <project-root-folder>/LICENSE.md.
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#ifndef DATABASECLEANER_H
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#define DATABASECLEANER_H
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#include <QObject>
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#include <QSqlDatabase>
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struct CleanerOrders {
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bool m_removeReadMessages;
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bool m_shrinkDatabase;
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bool m_removeOldMessages;
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bool m_removeRecycleBin;
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bool m_removeStarredMessages;
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int m_barrierForRemovingOldMessagesInDays;
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};
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class DatabaseCleaner : public QObject {
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Q_OBJECT
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public:
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explicit DatabaseCleaner(QObject* parent = nullptr);
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virtual ~DatabaseCleaner() = default;
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signals:
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void purgeStarted();
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void purgeProgress(int progress, const QString& description);
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void purgeFinished(bool result);
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public slots:
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void purgeDatabaseData(const CleanerOrders& which_data);
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private:
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bool purgeStarredMessages(const QSqlDatabase& database);
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bool purgeReadMessages(const QSqlDatabase& database);
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bool purgeOldMessages(const QSqlDatabase& database, int days);
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bool purgeRecycleBin(const QSqlDatabase& database);
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};
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#endif // DATABASECLEANER_H
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