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xMQL5/BKPS/14040626/Documents/BKP/tmp-trade_symbol.info.mq5
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2025-09-17 09:05:15 +03:30

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`
//
// an Structure for Holds an Specified Symbols
// Positions Info ...
struct XTradeSymbolInfo
{
//
// Properties ...
//
string symbol; // Trading Symbol
//
int longs; // All Long Trades
int shorts; // All Short Trades
//
int trades; // All Trades
//
int losses; // All Loosing Trades
int profits; // All Winning Trades
//
datetime managedStart; // Managed Start Time
//
int managedSLs; // Managed SL(s)
int managedTPs; // Managed TP(s)
int managedTrades; // Managed Trades
//
double managedBalance; // Managed Start Balance
double managedProfits; // Managed Profit(s)
//
// Constructor ...
XTradeSymbolInfo()
{
Clean();
}
//
// Tools ...
//
// Cleanup ...
void Clean()
{
//
symbol = NULL;
//
longs = 0;
shorts = 0;
//
trades = 0;
//
losses = 0;
profits = 0;
//
managedStart = NULL;
//
managedSLs = 0;
managedTPs = 0;
managedTrades = 0;
//
managedBalance = 0;
managedProfits = 0;
//
ZeroMemory(this);
}
//
// Validate ...
bool IsValid()
{
//
bool result = false;
//
result = IsSpecifiedValid(symbol);
//
return result;
}
//
bool IsSameAs(XTradeSymbolInfo &item)
{
//
bool result = false;
//
result = IsValid() &&
item.IsValid() &&
symbol == item.symbol;
//
return result;
}
//
string GetRestrictionDescription(
ENUM_XTRADE_RESTRICTION_PERIOD period //
)
{
//
string result = NULL;
//
if (!IsValid() ||
!HasRestrictions(period))
{
return result;
}
//
result +=
"-------------------" + "\n" +
"Restrictions: " + "\n" +
"-------------------" + "\n" +
"Symbol: " + ToXString(symbol) + "\n" +
"Period: " + ToXString(period) + "\n" +
"Start: " + ToFormatString(managedStart) + "\n" +
"Balance: " + ToXString(managedBalance) + "\n" +
"-------------------" + "\n" +
"Trades: " + ToXString(managedTrades) + "\n" +
"SL: " + ToXString(managedSLs) + "\n" +
"TP: " + ToXString(managedTPs) + "\n" +
"Profit: " + ToXString(managedProfits) + "\n" +
"";
//
return result;
}
};
//
void SetForceCloseTradesAt(
string _forceCloseAt //
)
{
forceCloseAt = _forceCloseAt;
}
//
void SetTradeSession(
string symbol,
string start,
string end,
string name = NULL //
)
{
//
// Validate Args ...
bool has = IsValid(end) &&
IsValid(start) &&
IsValid(symbol);
if (!has)
{
return;
}
//
// Create Session ...
//
XTradeSession session;
//
session.end = end;
session.name = name;
session.start = start;
//
int sessionIDX = -1;
has = FindSymbolSession(
sessionIDX,
symbol //
);
//
if (!has)
{
//
// Add New Symbol Session ...
//
XSymbolSessions iSymbolSession;
iSymbolSession.symbol = symbol;
//
AddTradingSession(
session,
iSymbolSession //
);
//
AddRef(
iSymbolSession,
sessions //
);
//
iSymbolSession.Clean();
}
else
{
//
// Update Trading Sessions of Exists Symbol Session ...
AddTradingSession(
session,
sessions[sessionIDX] //
);
}
//
// Cleanup Resources ...
session.Clean();
}
//
void SetTradeRestrictions(
ENUM_XTRADE_RESTRICTION_PERIOD _period,
int _maxAllowedTPs,
int _maxAllowedSLs,
int _maxAllowedTrades //
)
{
//
// Normalizing Args ...
_maxAllowedTPs = NormalizeInt(_maxAllowedTPs, 0);
_maxAllowedSLs = NormalizeInt(_maxAllowedSLs, 0);
_maxAllowedTrades = NormalizeInt(_maxAllowedTrades, 0);
//
restrictionsPeriod = _period;
maxAllowedTPs = _maxAllowedTPs;
maxAllowedSLs = _maxAllowedSLs;
maxAllowedTrades = _maxAllowedTrades;
}
//
// Symbol Info ...
//
bool FindSymbolIndex(
int &index,
XTradeSymbolInfo &item //
)
{
//
bool result = false;
//
index = -1;
//
result = item.IsValid();
if (!result)
{
return result;
}
//
result = HasChild(symbols);
if (!result)
{
return result;
}
//
index = FindIndex(
item,
symbols //
);
//
result = IsValidIndex(index);
//
return result;
}
//
bool FindSymbolIndex(
int &index,
string symbol //
)
{
//
bool result = false;
//
index = -1;
//
result = IsValid(symbol) &&
HasChild(symbols);
if (!result)
{
return result;
}
//
int count = ArraySize(symbols);
for (int i = 0; i < count; i++)
{
//
result = symbols[i].symbol == symbol;
if (result)
{
//
index = i;
break;
}
}
//
result = IsValidIndex(index);
//
return result;
}
//
void AddOrUpdateSymbolInfo(XTradeSymbolInfo &item)
{
//
bool has = item.IsValid();
if (!has)
{
return;
}
//
int index = -1;
bool isExists = FindSymbolIndex(
index,
item //
);
if (!isExists)
{
//
AddRef(
item,
symbols //
);
}
else
{
//
symbols[index].longs += item.longs;
symbols[index].shorts += item.shorts;
symbols[index].trades += item.trades;
symbols[index].losses += item.losses;
symbols[index].profits += item.profits;
symbols[index].managedSLs += item.managedSLs;
symbols[index].managedTPs += item.managedTPs;
symbols[index].managedTrades += item.managedTrades;
symbols[index].managedProfits += item.managedProfits;
//
// Handle Remove on Managed SL based On Managed TP ...
if (item.managedTPs > 0)
{
//
symbols[index].managedSLs -= item.managedTPs;
if (symbols[index].managedSLs < 0)
{
symbols[index].managedSLs = 0;
}
}
//
// Handle Remove on Managed TP based On Managed SL ...
if (item.managedSLs > 0)
{
//
symbols[index].managedTPs -= item.managedSLs;
if (symbols[index].managedTPs < 0)
{
symbols[index].managedTPs = 0;
}
}
}
}
//
void ResetSymbolsRestrictions()
{
//
bool has = HasChild(symbols);
if (has)
{
//
string prefix = "Protector: ";
//
datetime start = TimeCurrent();
double balance = trader.mAccount.GetBalance();
bool hasRestrictions = HasRestrictions(restrictionsPeriod);
if (!hasRestrictions)
{
//
balance = 0;
start = NULL;
}
//
int count = ArraySize(symbols);
for (int i = 0; i < count; i++)
{
//
XTradeSymbolInfo iInfo = symbols[i];
if (reportRestrictions)
{
//
string message = iInfo.GetRestrictionDescription(restrictionsPeriod);
alert.SendAlert(message);
}
SaveRestrictions(iInfo);
//
symbols[i].managedSLs = 0;
symbols[i].managedTPs = 0;
symbols[i].managedTrades = 0;
symbols[i].managedProfits = 0;
symbols[i].managedStart = start;
symbols[i].managedBalance = balance;
//
iInfo.Clean();
}
//
string message = prefix + "Reset Symbols Restrictions";
HandleReportProtector(message);
}
}
//
void HandleRestrictions()
{
//
bool isNewDay = timeTracker.IsNewDay();
bool isNewHour = timeTracker.IsNewHour();
bool isNewWeek = timeTracker.IsNewWeek();
bool isNewMonth = timeTracker.IsNewMonth();
//
// Reset Force Closed Flag on new Day Starts ...
if (isNewDay)
{
isForceCloseAtTime = false;
}
//
bool canResetRestrictions =
(
//
// Hourly ...
(isNewHour &&
restrictionsPeriod == XTRADE_RESTRICATION_HOURLY)
//
||
//
// Daily ...
(isNewDay &&
restrictionsPeriod == XTRADE_RESTRICATION_DAILY)
//
||
//
// Weekly ...
(isNewWeek &&
restrictionsPeriod == XTRADE_RESTRICATION_WEEKLY)
//
||
//
// Monthly ...
(isNewMonth &&
restrictionsPeriod == XTRADE_RESTRICATION_MONTHLY)
//
)
//
;
if (canResetRestrictions)
{
ResetSymbolsRestrictions();
}
}
//
bool SaveRestrictions(XTradeSymbolInfo &info)
{
//
bool result = false;
//
if (!mSaveRestrictions)
{
return result;
}
//
result = info.IsValid();
if (!result)
{
return result;
}
//
string filePath = GetRestrictionsFilePath(info.symbol);
result = IsValid(filePath);
if (!result)
{
return result;
}
//
string content = info.GetRestrictionDescription(restrictionsPeriod);
//
result = collector.Append(
filePath,
content //
);
//
return result;
}
//
// Symbol Session ...
//
bool FindSymbolSession(
int &index,
string symbol //
)
{
//
bool result = false;
//
index = -1;
//
result = IsValid(symbol) &&
HasChild(sessions);
if (!result)
{
return result;
}
//
int count = ArraySize(sessions);
for (int i = 0; i < count; i++)
{
//
result = sessions[i].symbol == symbol;
if (result)
{
//
index = i;
break;
}
}
//
result = IsValidIndex(index);
//
return result;
}
//
void AddTradingSession(
XTradeSession &session,
XSymbolSessions &symbolSession //
)
{
//
bool has = session.IsValid() &&
symbolSession.IsValid();
if (!has)
{
return;
}
//
// Check Session Exists in Symbol Session ...
bool isExists = false;
if (HasChild(symbolSession.sessions))
{
//
int count = ArraySize(symbolSession.sessions);
for (int i = 0; i < count; i++)
{
//
isExists = symbolSession.sessions[i].end == session.end &&
symbolSession.sessions[i].start == session.start;
if (isExists)
{
break;
}
}
}
//
if (!isExists)
{
//
AddRef(
session,
symbolSession.sessions //
);
}
}
/**
* Check Signal Execution Conditions ...
*
* @param signal: XSignal instance reference ...
* @param executionResult: ENUM_X_SIGNAL_EXECUTION_RESULT member reference ...
*
* @return ( bool )
*/
bool CheckSignal(
XSignal &signal,
ENUM_X_SIGNAL_EXECUTION_RESULT &executionResult //
)
{
//
bool result = false;
//
// Cleanup ...
executionResult = X_SIGNAL_EXECUTION_UNKNOWN;
//
// Validate Signal ...
result = signal.IsValid();
if (!result)
{
return result;
}
//
// Reporting Signal ...
if (reportSignals)
{
//
string message = signal.GetMessage("Provided");
alert.SendAlert(message);
}
//
SaveSignal(signal);
//
// Check Trade Permission ...
if (!allowTrade)
{
//
result = false;
executionResult = X_SIGNAL_EXECUTION_FAILED_NOT_ALLOWED;
//
return result;
}
//
bool isLong = IsLong(signal.type);
bool isShort = IsShort(signal.type);
//
bool isLongAndAllowed =
isLong &&
allowLongs;
//
bool isShortAndAllowed =
isShort &&
allowShorts;
//
result = isLongAndAllowed ||
isShortAndAllowed;
if (!result)
{
//
executionResult = X_SIGNAL_EXECUTION_FAILED_NOT_ALLOWED;
//
return result;
}
//
// Check Symbol Info Exists or not ...
int symbolInfoIDX = -1;
bool isSymbolInfoExists = FindSymbolIndex(
symbolInfoIDX,
signal.symbol //
);
//
// Check Symbol Session Exists or not ...
int symbolSessionIDX = -1;
bool isSymbolSessionExists = FindSymbolSession(
symbolSessionIDX,
signal.symbol //
);
//
// Chack Trade Session Validating ...
if (isSymbolSessionExists)
{
//
result = sessions[symbolSessionIDX].CanTrade();
if (!result)
{
//
executionResult = X_SIGNAL_EXECUTION_FAILED_DELAY_NOT_PASSED;
//
return result;
}
}
//
// Check Trade Permissions Based on SL(s) Count ...
bool hasRestrictions = restrictionsPeriod != XTRADE_RESTRICATION_NONE;
if (hasRestrictions)
{
//
// Only Can Check Restrictions when
// Symbol Info Exists ...
if (isSymbolInfoExists)
{
//
bool isTPAllowed = maxAllowedTPs == 0
? true
: symbols[symbolInfoIDX].managedTPs < maxAllowedTPs;
bool isSLAllowed = maxAllowedSLs == 0
? true
: symbols[symbolInfoIDX].managedSLs < maxAllowedSLs;
bool isTradeAllowed = maxAllowedTrades == 0
? true
: symbols[symbolInfoIDX].managedTrades < maxAllowedTrades;
//
result = isTPAllowed &&
isSLAllowed &&
isTradeAllowed;
}
//
// Report Error ...
if (!result)
{
//
executionResult = X_SIGNAL_EXECUTION_FAILED_MAX_REACHED;
//
return result;
}
}
//
return result;
}
/**
* Execute Specified Signal ...
*
* @param signal: XSignal instance reference ...
* @param conditions: XCATBEAStrategyConditions instance reference ...
*
* @return ( bool )
*/
bool Execute(XSignal &signal)
{
//
bool result = false;
//
result = signal.IsValid();
if (!result)
{
return result;
}
//
int idx = -1;
bool isExists = HasTrade(
idx,
signal //
);
result = !isExists;
if (!result)
{
return result;
}
//
ENUM_X_SIGNAL_EXECUTION_RESULT executionResult;
//
// Checking Signal For Execution ...
result = CheckSignal(
signal,
executionResult //
);
if (result)
{
//
result = trader.ExecuteSignal(
signal,
executionResult //
);
}
//
// Alert Signal Execution ...
if (reportTrades)
{
//
string executionMessage = ToString(executionResult);
//
string message = NULL;
if (result)
{
message = signal.GetMessage("Executed");
}
else
{
message = signal.GetMessage("Failed due (" + executionMessage + ")");
}
//
alert.SendAlert(message);
}
//
if (result)
{
//
// Create Symbol Info Struct ...
XTradeSymbolInfo iSymbolInfo;
//
iSymbolInfo.trades = 1;
iSymbolInfo.managedTrades = 1;
iSymbolInfo.symbol = signal.symbol;
//
bool isLong = IsLong(signal.type);
if (isLong)
{
iSymbolInfo.longs = 1;
}
else
{
iSymbolInfo.shorts = 1;
}
//
// Fill Balance for Restrications ...
bool hasRestrictions = HasRestrictions(restrictionsPeriod);
if (hasRestrictions)
{
//
// Read Balance ...
double balance = trader.mAccount.GetBalance();
iSymbolInfo.managedBalance = balance;
iSymbolInfo.managedStart = TimeCurrent();
}
//
AddOrUpdateSymbolInfo(iSymbolInfo);
//
// Create Trade Struct ...
XTradeInfo iTrade;
//
ulong positionID = trader.GetLastOpenPositionTicket();
double commission = trader.GetPositionCommission(positionID);
//
iTrade.signal = signal;
iTrade.positionID = positionID;
iTrade.commission = commission;
iTrade.signaledAt = signal.time;
iTrade.executedAt = TimeCurrent();
iTrade.conditions = signal.conditions;
//
AddRef(
iTrade,
trades //
);
}
//
return result;
}
/**
* Check Specified Symbol is Active for
* Analysing or Open Trades ...
*/
bool IsActiveSession(string symbol)
{
//
bool result = false;
//
// Validate Args ...
result = IsValid(symbol);
if (!result)
{
return result;
}
//
// TODO: Complete this ...
// //
// // Check Symbol Session Exists or not ...
// int symbolSessionIDX = -1;
// bool isSymbolSessionExists = FindSymbolSession(
// symbolSessionIDX,
// symbol //
// );
// //
// // Chack Trade Session Validating ...
// if (isSymbolSessionExists)
// {
// result = sessions[symbolSessionIDX].CanTrade();
// }
//
return result;
}
//
string forceCloseAt;
bool isForceCloseAtTime;
//
int maxAllowedTPs;
int maxAllowedSLs;
int maxAllowedTrades;
ENUM_XTRADE_RESTRICTION_PERIOD restrictionsPeriod;
XTradeSymbolInfo symbols[];
XSymbolSessions sessions[];
//
forceCloseAt = NULL;
isForceCloseAtTime = false;
//
maxAllowedTPs = 0;
maxAllowedSLs = 0;
maxAllowedTrades = 0;
restrictionsPeriod = XTRADE_RESTRICATION_NONE;