Operations.mqh

//+------------------------------------------------------------------+
//|                                                   Operations.mqh |
//|                                       Copyright 2022, Homma.tech |
//|                                           https://www.homma.tech |
//+------------------------------------------------------------------+
#property copyright "Copyright 2022, Homma.tech"
#property link      "https://www.homma.tech"

#include <Trade/Trade.mqh>

#include "NewTypes.mqh"

class COperations {
 protected:
  CTrade             tradeOperations;

 public:
  double COperations :: AccumulatedProfit(datetime initDate,
                                          datetime finishDate,
                                          string symbol_AP = NULL);

  int COperations :: NumberOfTrades (datetime initDate,
                                     datetime finishDate);

  ulong COperations :: PastOperationTicket(int shift);
};

//+------------------------------------------------------------------+
//|  Acumulated profit function                                     |
//+------------------------------------------------------------------+
double COperations :: AccumulatedProfit(datetime initDate_AP,
                                        datetime finishDate_AP,
                                        string symbol_AP = NULL) {
  double profitAcum = 0;

  HistorySelect(initDate_AP, finishDate_AP);
  for(int i = 1; i <= HistoryDealsTotal(); i++) {
    ulong ticket = HistoryDealGetTicket(i);
    profitAcum += HistoryDealGetDouble(ticket, DEAL_PROFIT);
  }
  if(PositionSelect(symbol_AP == NULL ? _Symbol : symbol_AP)) {
    profitAcum += PositionGetDouble(POSITION_PROFIT);
  }

  return profitAcum;
}

//+------------------------------------------------------------------+
//|  Number of trades in a period function                           |
//+------------------------------------------------------------------+
int COperations :: NumberOfTrades (datetime initDate,
                                   datetime finishDate) {
  HistorySelect(initDate, finishDate);
  return HistoryDealsTotal();
}

//+------------------------------------------------------------------+
//|  Past ticket function                                            |
//+------------------------------------------------------------------+
ulong COperations :: PastOperationTicket(int shift) {
  uint dealsTotal;
  string today;

  today = TimeToString(TimeLocal(), TIME_DATE);

  HistorySelect(StringToTime(today), TimeCurrent());
  dealsTotal = HistoryDealsTotal();
  return HistoryDealGetTicket(dealsTotal - shift);
}

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