379 lines
7.9 KiB
Plaintext
379 lines
7.9 KiB
Plaintext
///////////////////////////////////////////////////////
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//
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// SaherElm IT Center MQL5 Expert Advisor
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// ----------------------------------------
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// Name: X121EA
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// Description: this is an expert controller
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// advisors which provides a mechanism for use them ...
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//
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//
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// Maintainer:
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// ------------
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// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
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//
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//////////////////////////////////////////////////////
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//
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// Global Properties ...
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#property copyright "Copyright 2023, SaherElm IT Center"
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#property link "https://saherelm.ir"
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#property version "1.00"
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#property description "SaherElm X121EA"
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#property strict
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//
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// START Definitions ...
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//
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//
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#define ShortName "X121EA"
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//
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// END Definitions ...
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//
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//
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// START Inputs ...
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//
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//
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// EA ...
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input group "Common";
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input bool xEAEnable = true; // Enable EA
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input int xEASlippage = 10; // Slippgae
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input ulong xEAMagicNumber = 1604056; // Magic Number
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//
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// Providers ...
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input group "Providers";
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input bool xEAUseCurrentConfig = true; // Use Only Current Config
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input string xEAProvidersConfiguration = ""; // Providers Configuration
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input string xEADefaultSignalProviders = "X786,X92,X110,X121,X128"; // Default Allowed Signal Providers
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//
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// Signals ...
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input group "Signals";
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input bool xEAEnableLongs = true; // Enable Long Trades
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input bool xEAEnableShorts = true; // Enable Short Trades
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//
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// Risk Management ...
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input group "Risk Management";
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input int xEAMaxOpenPositions = 15; // Max Allowed Open Trades
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input double xEAMinRiskAmountPerTrade = 0.001; // Min Risk Amount Per Trade
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input double xEAMaxAllowedDrawDownFactor = 0.001; // Max Allowed Drawdown Factor
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//
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// Alerts ...
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input group "Alerts";
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input bool xEAEnableAlerts = true; // Enable Events Alert
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input bool xEAEnableHourlyAlerts = false; // Send Alert on each new Hour
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input bool xEAEnableDailyAlerts = false; // Send Alert on each new Day
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input bool xEAEnableWeeklyAlerts = false; // Send Alert on each new Week
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input bool xEAEnableMonthlyAlerts = false; // Send Alert on each new Month
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//
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// END Inputs ...
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//
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//
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// START Including Providers ...
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//
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//
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// Logger Library ...
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#include "../Libraries/x-saherelm.log.lib.mq5"
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#include "../Classes/x-saherelm.x121.xea.class.mq5"
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//
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// END Including Providers ...
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//
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//
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// START Global Definitions: Variables, Properties and etc ...
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//
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//
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XSCX121EA *mX121EA;
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//
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// END Global Definitions: Variables, Properties and etc ...
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//
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//
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// START Event Handlers ...
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//
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//
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// Initialization ...
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int OnInit()
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{
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//
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logTag = ShortName;
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drawPrefix = logTag;
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alertPrefix = logTag;
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//
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// Validate Inputs ...
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if (!ValidateInputs())
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{
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return INIT_PARAMETERS_INCORRECT;
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}
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//
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bool isInit = InitEAInstance();
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if (!isInit)
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{
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return INIT_FAILED;
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}
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//
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// Init Succeed ...
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return INIT_SUCCEEDED;
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}
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//
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// DeInitialization ...
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void OnDeinit(const int reason)
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{
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//
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// REASON_PROGRAM 0 The EA has stopped working calling the ExpertRemove() function
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// REASON_REMOVE 1 Program removed from a chart
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// REASON_RECOMPILE 2 Program recompiled
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// REASON_CHARTCHANGE 3 A symbol or a chart period is changed
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// REASON_CHARTCLOSE 4 Chart closed
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// REASON_PARAMETERS 5 Inputs changed by a user
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// REASON_ACCOUNT 6 Another account has been activated or reconnection to the trade server has occurred due to changes in the account settings
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// REASON_TEMPLATE 7 Another chart template applied
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// REASON_INITFAILED 8 The OnInit() handler returned a non-zero value
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// REASON_CLOSE 9 Terminal closed
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//
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// De Initialize XEA Providers ...
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delete mX121EA;
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}
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//
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// On Tick Handler ...
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void OnTick()
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{
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//
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// Prevent Going Forward if user Disable it ...
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if (xEAEnable)
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{
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mX121EA.OnTick();
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}
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}
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//
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// Handle Trade Events ...
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void OnTrade()
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{
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mX121EA.OnTrade();
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}
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//
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// Handle Signal Event ...
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void OnSignalConditionsRecieved(X121MarketConditions &info)
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{
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}
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//
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// Handle StopLoss Event ...
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void OnStopLossTriggered(const XDeal &deal)
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{
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}
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//
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// Handle TakeProfit Event ...
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void OnTakeProfitTriggered(const XDeal &deal)
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{
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}
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//
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// Handle Deals Changed Event ...
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void OnDealsChangedHandler(int count)
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{
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}
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//
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// Handle Order Changed Event ...
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void OnOrdersChangedHandler(int count)
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{
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}
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//
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// Handle Position Changed Event ...
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void OnPositionsChangedHandler(int count)
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{
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}
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//
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// Handle Trade State Changed ...
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void OnTradeStateChangedHandler(const XOnTradeHandlerState &state)
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{
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}
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//
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// END Event Handlers ...
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//
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//
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// START Functions ...
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//
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//
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// Validate Input Args for Initialization ...
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bool ValidateInputs()
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{
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//
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bool result = true;
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//
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// Validate Args ...
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result =
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//
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xEASlippage > 0 &&
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xEAMagicNumber > 0 &&
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xEAMinRiskAmountPerTrade > 0 &&
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StringLen(xEADefaultSignalProviders) > 0
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//
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// TODO: add new validations here ...
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//
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;
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//
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// Validate Providers ...
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if (result)
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{
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//
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string providers[];
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SplitContent(
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providers,
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xEADefaultSignalProviders);
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//
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int providersCount = ArraySize(providers);
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if (providersCount <= 0)
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{
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//
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result = false;
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return result;
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}
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//
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string allProviders[];
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GetAllProviders(allProviders);
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//
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bool hasError = false;
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for (int i = 0; i < providersCount; i++)
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{
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//
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string iProvider = providers[i];
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if (!Contains(iProvider, allProviders))
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{
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//
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hasError = true;
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break;
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}
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}
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//
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if (hasError)
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{
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//
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result = false;
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return result;
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}
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}
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//
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// Logging State ...
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string message = "Validation of (" + logTag + ") Inputs " + (result ? "Succeeded" : "Failed") + " ...";
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LogMessage(message);
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//
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return result;
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}
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//
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// Initialize X121EA Class Instances ...
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bool InitEAInstance()
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{
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//
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bool result = false;
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//
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X121SignalProvider providers[];
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//
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// Validatie Providers Configuration ...
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if (xEAUseCurrentConfig)
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{
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//
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// Here we Ignore xEAProvidersConfiguration ...
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// Have to Create a Default Provider Structure and Attached it to X121EA Instance ...
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X121SignalProvider provider;
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//
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provider.symbol = _Symbol;
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provider.period = _Period;
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provider.riskAmount = xEAMinRiskAmountPerTrade;
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//
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string signalProviders[];
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SplitContent(
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signalProviders,
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xEADefaultSignalProviders);
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//
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Copy(
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signalProviders,
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provider.providers);
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//
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// Now add Default Provider to Providers Array ...
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Add(
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provider,
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providers);
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}
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else
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{
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//
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// TODO: Here we must Implement all mechanism to Extract Provider Configurations and
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// Add them one by one to XEA Instance ...
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}
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//
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mX121EA = new XSCX121EA(
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_Symbol,
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_Period,
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xEAMagicNumber,
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xEASlippage,
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OnStopLossTriggered,
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OnTakeProfitTriggered,
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OnDealsChangedHandler,
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OnOrdersChangedHandler,
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OnPositionsChangedHandler,
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OnTradeStateChangedHandler,
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OnSignalConditionsRecieved);
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//
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mX121EA.EnableLongs(xEAEnableLongs);
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mX121EA.EnableShorts(xEAEnableShorts);
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mX121EA.MaxAllowedPositions(xEAMaxOpenPositions);
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mX121EA.MaxAllowedDrawDownFactor(xEAMaxAllowedDrawDownFactor);
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//
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// Attach Providers to EA Instance ...
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int providersCount = ArraySize(providers);
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int addedProviders = mX121EA.AddProviders(providers);
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result = addedProviders == providersCount;
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//
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return result;
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}
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//
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// END Functions ...
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//
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