PositionManager.h

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//
// Created by Anouar Achghaf on 15/02/2023.
//
#ifndef ATS_POSITIONMANAGER_H
#define ATS_POSITIONMANAGER_H
#include <thread>
#include <vector>
#include <unordered_map>
#include <mutex>
#include "MarketData.h"
 
namespace ats {
 
    struct Position{
        double quantity; 
        double price; 
 
        Position() : quantity(0), price(0) {}
 
        Position(double q, double p) : quantity(q), price(p) {}
 
        double total() {
            return quantity * price;
        }
    };
 
    class PositionManager {
    private:
        MarketData &mData; 
        std::thread mPositionManagerThread; 
        double mPnL; 
        std::unordered_map<std::string, Position> mOpenPositions; 
        bool mRunning; 
        std::mutex mPositionMutex; 
    public:
 
        PositionManager();
 
        PositionManager(MarketData &marketData);
 
        ~PositionManager();
 
        void start();
 
        void run();
 
        void stop();
 
        bool isRunning();
 
        double getPnL();
 
        double getPosition(std::string symbol);
 
        void updatePosition(std::string symbol, double quantity);
 
    private:
        void updatePnL();
    };
 
 
} // ats
 
#endif //ATS_POSITIONMANAGER_H