Chat_Server/RatingCounter_Service.h at sprint_3 · DanSizov/Chat_Server · GitHub

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#pragma once
#ifndef RATINGCOUNTER_SERVICE_H
#define RATINGCOUNTER_SERVICE_H

#include <QObject>
#include <QMutex>
#include <QString>
#include <QMap>
#include <QSharedPointer>

#include <plog/Log.h>

class RatingCounter_Service :
    public QObject
{
    Q_OBJECT

private:

    static QSharedPointer<RatingCounter_Service> shp_instance;
    static QMutex mutex;
    explicit RatingCounter_Service(QObject* parent = nullptr);
    QMap<QString, qint32> rating_storage;

public:

    static QSharedPointer<RatingCounter_Service> getInstance();
    RatingCounter_Service(const RatingCounter_Service&) = delete;
    RatingCounter_Service& operator=(const RatingCounter_Service&) = delete;

public slots:

    void addRating(const QString user_login_, bool like_or_dis);
    void updateRating();
};


#endif // !RATINGCOUNTER_SERVICE_H