MQLArticles/RM/RiskManagementBases.mqh

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//|                                          RiskManagementBases.mqh |

//|                                  Copyright 2025, Niquel Mendoza. |

//|                                             https://www.mql5.com |

//+------------------------------------------------------------------+

#property copyright "Copyright 2025, Leo."

#property link      "https://www.mql5.com"

#property strict



#ifndef MQLARTICLES_RM_RISKMGMTBASES_MQH

#define MQLARTICLES_RM_RISKMGMTBASES_MQH



#include "AccountStatus.mqh"



//--- Risk management classes

class CRiskManagemetBase; // Base class

class CRiskManagemet; // Parent class

class CRiskManagemetPersonal; // Class for personal risk management

class CRiskManagemetPropFirm; // Class for prop firm risk management

class CRiskPointer; // Class to obtain a pointer based on the selected risk management



//---

class CLossProfit; // Class to handle maximum losses or gains

class CLossProfitManager; // Container class to manage CLossProfit objects



//---

#define RISK_MANAGEMENT_RESERVE_POS 10



//+------------------------------------------------------------------+

//| Base Class CRiskManagement                                       |

//+------------------------------------------------------------------+

class CRiskManagemetBase : public CAccountGestor

 {

protected:

  CTrade*            trade; //Instancia de ctrade

  Position           open_positions[]; //Tickets abiertos por el maic

  ulong              magic_number; //Numero magico

  double             daily_profit, weekly_profit, monthly_profit, gross_profit; //Profits de la cuenta

  datetime           last_day_time;

  datetime           last_weekly_time;

  datetime           last_monthly_time;

  datetime           init_trade_time;

  double             account_profit; //Ganancia de la cuenta NETA, no confundir con ganancia BRUTA desde que inicio la cuenta

  bool               positions_open;

  void               GetPositionsProfit(); // Function to get total profit from open positions



public:

                     CRiskManagemetBase(const ulong magic_);

                    ~CRiskManagemetBase();

  //---

  virtual double     GetValorWithApplied(double percentage_, int type, ENUM_APPLIED_PERCENTAGES applied) const = 0;  // Function to get value based on max loss or gain type



  //--- Function to set general class parameters

  virtual void       SetGeneralParameters(MqlParam &params[]);



  //--- Getters

  //- Magic number

  inline ulong       MagicNumber() const { return this.magic_number; }



  //--- General profit retrieval

  inline double      GrossProfit()  const  { return this.gross_profit;   }

  inline double      WeeklyProfit() const  { return this.weekly_profit;  }

  inline double      DailyProfit()  const  { return this.daily_profit;   }

  inline double      MontlyProfit() const  { return monthly_profit;      }



  //--- Functions to work with open positions

  int                GetPositions(uint flags) const; // Get total open positions filtered by flags

  inline int16_t     GetPositionsTotal() const { return (int16_t)open_positions.Size(); }

  void               CloseAllPositions(uint flags = FLAG_CLOSE_ALL_LOSS | FLAG_CLOSE_ALL_PROFIT | FLAG_POSITION_TYPE_BUY | FLAG_POSITION_TYPE_SELL);

  void               CloseAllOrders(uint flags);

 };



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//| Constructor                                                      |

//+------------------------------------------------------------------+

CRiskManagemetBase::CRiskManagemetBase(const ulong magic_)

  :

  daily_profit(0.00), weekly_profit(0.00), monthly_profit(0.00), gross_profit(0.00), last_day_time(0), last_weekly_time(0), last_monthly_time(0)

  , init_trade_time(0), account_profit(0.00), positions_open(false)

 {

//---

  ArrayResize(open_positions, 0, RISK_MANAGEMENT_RESERVE_POS);



//---

  trade = new CTrade();



//---

  trade.SetExpertMagicNumber(magic_);

  if(magic_ == NOT_MAGIC_NUMBER)

    LogWarning("No magic number has been chosen, taking into account all the magic numbers and the user's trades", FUNCION_ACTUAL);



  this.magic_number = magic_;

 }



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//| Destructor                                                       |

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