Last position type

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

//|                                           Last position type.mq5 |

//|                              Copyright © 2020, Vladimir Karputov |

//|                     https://www.mql5.com/ru/market/product/43516 |

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

#property copyright "Copyright © 2020, Vladimir Karputov"

#property link      "https://www.mql5.com/ru/market/product/43516"

#property version   "1.000"

/*

   barabashkakvn Trading engine 3.143

*/

#include <Trade\PositionInfo.mqh>

#include <Trade\SymbolInfo.mqh>

//---

CPositionInfo  m_position;                   // object of CPositionInfo class

CSymbolInfo    m_symbol;                     // object of CSymbolInfo class

//--- input parameters

input group             "Additional features"

input ulong    InpMagic             = 200;         // Magic number

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

//| Expert initialization function                                   |

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

int OnInit()

  {

//---

   ResetLastError();

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

     {

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

      return(INIT_FAILED);

     }

//---

   return(INIT_SUCCEEDED);

  }

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

//| Expert deinitialization function                                 |

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

void OnDeinit(const int reason)

  {

//---

   Comment("");

  }

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

//| Expert tick function                                             |

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

void OnTick()

  {

//---

   ENUM_POSITION_TYPE   last_pos_type  = WRONG_VALUE;

   ulong                last_pos_time  = 0;            // "0" -> D'1970.01.01 00:00';

   string               text           = "";

//---

   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

         if(m_position.Symbol()==m_symbol.Name() && m_position.Magic()==InpMagic)

           {

            ulong pos_time=m_position.TimeMsc();

            if(pos_time>last_pos_time)

              {

               last_pos_type=m_position.PositionType();

               last_pos_time=pos_time;

               //---

               text=EnumToString(last_pos_type)+" | "+m_position.Symbol()+" | "+

                    IntegerToString(m_position.Ticket())+" | "+TimeToString(m_position.Time(),TIME_DATE|TIME_SECONDS)+" | "+

                    DoubleToString(m_position.Volume(),2);

              }

           }

   Comment(text);

  }

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