iobjectprovider.h

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/*
 * Copyright (C) 2018-2025 QuasarApp.
 * Distributed under the lgplv3 software license, see the accompanying
 * Everyone is permitted to copy and distribute verbatim copies
 * of this license document, but changing it is not allowed.
*/
 
#ifndef IOBJECTPROVIDER_H
#define IOBJECTPROVIDER_H
#include "heart_global.h"
 
#include <QSharedPointer>
#include <dbobject.h>
#include <quasarapp.h>
 
namespace QH {
namespace PKG {
class AbstractData;
}
 
class HEARTSHARED_EXPORT iObjectProvider
{
public:
 
    template<class TYPE>
    QSharedPointer<TYPE> getObject(const TYPE &templateVal) {
 
        static_assert (std::is_base_of_v<PKG::DBObject, TYPE>,
                "The getObject must be work with DBObject child types only");
 
        static_assert (!std::is_pointer_v<TYPE>,
                "The getObject must be work with non pointer types.");
 
 
        auto val = getObjectRaw(templateVal);
        auto result = val.template dynamicCast<TYPE>();
        if (!result && !val.isNull()) {
 
            qCritical() << "getObject method returned object with deffirent type of TYPE,"
                           " check getAllObjects merhod";
 
        }
 
        return result;
    }
 
    QSharedPointer<PKG::DBObject> getObjectRaw(const PKG::DBObject &templateVal);
 
    virtual bool getAllObjects(const PKG::DBObject &templateObject,
                               QList<QSharedPointer<PKG::DBObject>> &result) = 0;
 
    virtual bool replaceObject(const QSharedPointer<PKG::DBObject>& saveObject, bool wait) = 0;
 
    virtual bool updateObject(const QSharedPointer<PKG::DBObject>& saveObject, bool wait) = 0;
 
    virtual bool insertObject(const QSharedPointer<PKG::DBObject>& saveObject,
                              bool wait,
                              const QWeakPointer<unsigned int>& autoincrementIdResult) = 0;
 
    virtual bool deleteObject(const QSharedPointer<PKG::DBObject>& obj, bool wait) = 0;
 
    virtual void setSQLSources(const QStringList& list) = 0;
 
    virtual bool doQuery(const QString& query, const QVariantMap& bindValues = {},
                         bool wait = false, QSqlQuery* result = nullptr) const = 0;
 
    virtual bool doSql(const QString& sqlFile, bool wait = true) const = 0;
};
 
}
#endif // IOBJECTPROVIDER_H