Order.hpp

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#pragma once
 
#include "OrderType.hpp"
#include "Side.hpp"
#include <cstdint>
#include <stdexcept>
#include <format>
#include <list>
#include <memory>
 
#include "Usings.hpp"
#include "Constants.hpp"
 
class Order {
private:
    OrderType _type;       
    OrderId _id;           
    Side _side;            
    Price _price;          
    Quantity _quantity;    
    Quantity _initialQty;  
    Quantity _remainingQty;
 
public:
    Order(OrderType type, OrderId id, Side side, Price price, Quantity qty)
        : _type{ type }, _id{ id }, _side{ side }, _price{ price }, _quantity{ qty }, _initialQty{ qty }, _remainingQty{ qty } {}
 
    Order(OrderId orderId, Side side, Quantity quantity)
        : Order(OrderType::Market, orderId, side, Constants::InvalidPrice, quantity) {}
 
    OrderId getOrderId() const;
 
    OrderType getOrderType() const;
 
    Side getSide() const;
 
    Price getPrice() const;
 
    Quantity getInitialQty() const;
 
    Quantity getQty() const;
 
    Quantity getRemainingQty() const;
 
    Quantity getFilledQty() const;
 
    bool isFilled() const;
 
    void Fill(Quantity qty);
 
    void toGoodTillCancel(Price price);
};
 
using OrderPtr = std::shared_ptr<Order>;
 
using OrderPtrs = std::list<OrderPtr>;