Daily Target

ÿþ//+------------------------------------------------------------------+

//|                                                 Daily Target.mq5 |

//|                              Copyright © 2019, Vladimir Karputov |

//|                                           http://wmua.ru/slesar/ |

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

#property copyright "Copyright © 2019, Vladimir Karputov"

#property link      "http://wmua.ru/slesar/"

#property version   "1.000"

//---

#include <Trade\PositionInfo.mqh>

#include <Trade\Trade.mqh>

#include <Trade\SymbolInfo.mqh>

#include <Trade\AccountInfo.mqh>

//---

CPositionInfo  m_position;                   // object of CPositionInfo class

CTrade         m_trade;                      // object of CTrade class

CSymbolInfo    m_symbol;                     // object of CSymbolInfo class

CAccountInfo   m_account;                    // object of CAccountInfo class

//--- input parameters

input double InpTargetProfit  =  50;   // Target profit, in money

//---

bool     m_need_close_all     = false; // close all positions

datetime m_last_closing       = 0;     // "0" -> D'1970.01.01 00:00';

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

//| Expert initialization function                                   |

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

int OnInit()

  {

//---

   if(!m_symbol.Name(Symbol())) // sets symbol name

     {

      Print(__FILE__," ",__FUNCTION__,", ERROR: CSymbolInfo.Name");

      return(INIT_FAILED);

     }

//---

   m_trade.SetExpertMagicNumber(0);

   m_trade.SetMarginMode();

   m_trade.SetTypeFillingBySymbol(m_symbol.Name());

   m_trade.SetDeviationInPoints(10);

//---

   return(INIT_SUCCEEDED);

  }

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

//| Expert deinitialization function                                 |

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

void OnDeinit(const int reason)

  {

//---



  }

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

//| Expert tick function                                             |

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

void OnTick()

  {

   if(m_need_close_all)

     {

      if(IsPositionExists())

        {

         CloseAllPositions();

         return;

        }

      else

         m_need_close_all=false;

     }

//---

   datetime D1_0=iTime(m_symbol.Name(),PERIOD_D1,0);

   if(D1_0>m_last_closing)

      if(m_account.Equity()-m_account.Balance()>=InpTargetProfit)

        {

         m_last_closing=D1_0;

         m_need_close_all=true;

        }

   /*

   //--- when testing

   if(MQLInfoInteger(MQL_TESTER))

   if(PositionsTotal()==0)

    m_trade.Sell(0.5);

    */

  }

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

//| Is position exists                                               |

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

bool IsPositionExists(void)

  {

   for(int i=PositionsTotal()-1; i>=0; i--)

      if(m_position.SelectByIndex(i)) // selects the position by index for further access to its properties

         return(true);

//---

   return(false);

  }

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

//| Close all positions                                              |

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

void CloseAllPositions(void)

  {

   for(int i=PositionsTotal()-1; i>=0; i--) // returns the number of current positions

      if(m_position.SelectByIndex(i)) // selects the position by index for further access to its properties

         m_trade.PositionClose(m_position.Ticket()); // close a position by the specified m_symbol

  }

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