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Overview
| Comment: | Added account info dumping function |
|---|---|
| Timelines: | family | ancestors | descendants | both | exec_order |
| Files: | files | file ages | folders |
| SHA1: | 531bc34670a37814983c0f937e4bb421c7140427 |
| User & Date: | onagano 2011-04-07 09:09:50 |
Context
|
2011-04-08
| ||
| 07:39 | H2 Database confirmation check-in: f82e40cb08 user: onagano tags: exec_order | |
|
2011-04-07
| ||
| 09:09 | Added account info dumping function check-in: 531bc34670 user: onagano tags: exec_order | |
| 07:47 | Added trade dump function check-in: cc5604eee9 user: onagano tags: exec_order | |
Changes
Changes to experts/MOB_executeOrder.mq4.
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double trdCommission[1];
double trdSwap[1];
double trdProfit[1];
datetime trdExpiration[1];
int trdMagicNumber[1];
string trdComment = "12345678901234567890123456789012345678901234567890123456789012345678901234567890";
int trdCommentSize;
//+------------------------------------------------------------------+
//| expert initialization function |
//+------------------------------------------------------------------+
int init()
{
if (!IsDllsAllowed()) {
................................................................................
mob_bindDoubleParameter (insertTradeStmt, i, trdCommission); i++;
mob_bindDoubleParameter (insertTradeStmt, i, trdSwap); i++;
mob_bindDoubleParameter (insertTradeStmt, i, trdProfit); i++;
mob_bindDatetimeParameter (insertTradeStmt, i, trdExpiration); i++;
mob_bindIntParameter (insertTradeStmt, i, trdMagicNumber); i++;
mob_bindStringParameter (insertTradeStmt, i, trdComment); i++;
trdSymbolSize = StringLen(trdSymbol);
trdCommentSize = StringLen(trdComment);
//----
return(0);
}
//+------------------------------------------------------------------+
//| expert deinitialization function |
//+------------------------------------------------------------------+
int deinit()
................................................................................
}
int selectOrders() {
int rc = 0;
rc = checkMOBError(mob_selectToFetch(selectOrderStmt));
while (checkMOBError(mob_fetch(selectOrderStmt)) != 0) {
Print("Fetched: ID ", ordId[0]);
switch (ordOperation[0]) {
case OPE_SEND:
orderSend();
break;
case OPE_CLOSE:
orderClose();
break;
................................................................................
case OPE_DELETE:
orderDelete();
break;
case OPE_MODIFY:
orderModify();
break;
case OPE_DUMP_TRADES:
dumpTrades(false);
break;
default:
Print("Unknown operation: ", ordOperation[0]);
}
ordOperation[0] = - ordOperation[0];
rc = checkMOBError(mob_executeStatement(updateOrderStmt));
................................................................................
} else {
truncateStmt = truncateTradeStmt;
insertStmt = insertTradeStmt;
n = OrdersTotal();
pool = MODE_TRADES;
}
//checkMOBError(mob_setAutoCommit(false));
checkMOBError(mob_executeStatement(truncateStmt));
for (int i = 0; i < n; i++) {
if (OrderSelect(i, SELECT_BY_POS, pool)) {
bindTradeParameters();
Print(TimeToStr(trdOpenTime[0]), ", ", TimeToStr(trdCloseTime[0]), ", ", TimeToStr(trdExpiration[0]));
checkMOBError(mob_executeStatement(insertStmt));
} else {
getServerResponse();
}
}
//checkMOBError(mob_setAutoCommit(true));
return (rc);
}
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double trdCommission[1]; double trdSwap[1]; double trdProfit[1]; datetime trdExpiration[1]; int trdMagicNumber[1]; string trdComment = "12345678901234567890123456789012345678901234567890123456789012345678901234567890"; int trdCommentSize; string accountTable = "ACCOUNT"; int insertAccountStmt = 0; datetime accServerTime[1]; double accBalance[1]; double accEquity[1]; double accMargin[1]; double accFreeMargin[1]; double accProfit[1]; int accOpenTrades[1]; int accClosedTrades[1]; //+------------------------------------------------------------------+ //| expert initialization function | //+------------------------------------------------------------------+ int init() { if (!IsDllsAllowed()) { ................................................................................ mob_bindDoubleParameter (insertTradeStmt, i, trdCommission); i++; mob_bindDoubleParameter (insertTradeStmt, i, trdSwap); i++; mob_bindDoubleParameter (insertTradeStmt, i, trdProfit); i++; mob_bindDatetimeParameter (insertTradeStmt, i, trdExpiration); i++; mob_bindIntParameter (insertTradeStmt, i, trdMagicNumber); i++; mob_bindStringParameter (insertTradeStmt, i, trdComment); i++; historyTable = ExtTablePrefix + historyTable; rc = checkMOBError(createTableIfNotExists(historyTable, createTradeTableSQL(historyTable))); if (rc < 0) return (rc); rc = checkMOBError(mob_registerStatement(truncateTradeSQL(historyTable))); if (rc < 0) return (rc); truncateHistoryStmt = rc; rc = checkMOBError(mob_registerStatement(insertTradeSQL(historyTable))); if (rc < 0) return (rc); insertHistoryStmt = rc; i = 1; mob_bindIntParameter (insertHistoryStmt, i, trdTicket); i++; mob_bindDatetimeParameter (insertHistoryStmt, i, trdOpenTime); i++; mob_bindIntParameter (insertHistoryStmt, i, trdType); i++; mob_bindDoubleParameter (insertHistoryStmt, i, trdLots); i++; mob_bindStringParameter (insertHistoryStmt, i, trdSymbol); i++; mob_bindDoubleParameter (insertHistoryStmt, i, trdOpenPrice); i++; mob_bindDoubleParameter (insertHistoryStmt, i, trdStopLoss); i++; mob_bindDoubleParameter (insertHistoryStmt, i, trdTakeProfit); i++; mob_bindDatetimeParameter (insertHistoryStmt, i, trdCloseTime); i++; mob_bindDoubleParameter (insertHistoryStmt, i, trdClosePrice); i++; mob_bindDoubleParameter (insertHistoryStmt, i, trdCommission); i++; mob_bindDoubleParameter (insertHistoryStmt, i, trdSwap); i++; mob_bindDoubleParameter (insertHistoryStmt, i, trdProfit); i++; mob_bindDatetimeParameter (insertHistoryStmt, i, trdExpiration); i++; mob_bindIntParameter (insertHistoryStmt, i, trdMagicNumber); i++; mob_bindStringParameter (insertHistoryStmt, i, trdComment); i++; trdSymbolSize = StringLen(trdSymbol); trdCommentSize = StringLen(trdComment); accountTable = ExtTablePrefix + accountTable; rc = checkMOBError(createTableIfNotExists(accountTable, createAccountTableSQL(accountTable))); if (rc < 0) return (rc); rc = checkMOBError(mob_registerStatement(insertAccountSQL(accountTable))); if (rc < 0) return (rc); insertAccountStmt = rc; i = 1; mob_bindDatetimeParameter (insertAccountStmt, i, accServerTime); i++; mob_bindDoubleParameter (insertAccountStmt, i, accBalance); i++; mob_bindDoubleParameter (insertAccountStmt, i, accEquity); i++; mob_bindDoubleParameter (insertAccountStmt, i, accMargin); i++; mob_bindDoubleParameter (insertAccountStmt, i, accFreeMargin); i++; mob_bindDoubleParameter (insertAccountStmt, i, accProfit); i++; mob_bindIntParameter (insertAccountStmt, i, accOpenTrades); i++; mob_bindIntParameter (insertAccountStmt, i, accClosedTrades); i++; //---- return(0); } //+------------------------------------------------------------------+ //| expert deinitialization function | //+------------------------------------------------------------------+ int deinit() ................................................................................ } int selectOrders() { int rc = 0; rc = checkMOBError(mob_selectToFetch(selectOrderStmt)); while (checkMOBError(mob_fetch(selectOrderStmt)) != 0) { switch (ordOperation[0]) { case OPE_SEND: orderSend(); break; case OPE_CLOSE: orderClose(); break; ................................................................................ case OPE_DELETE: orderDelete(); break; case OPE_MODIFY: orderModify(); break; case OPE_DUMP_TRADES: dumpTradesInTransaction(false); break; case OPE_DUMP_HISTORY: dumpTradesInTransaction(true); break; case OPE_DUMP_ACCOUNT: insertAccount(); break; default: Print("Unknown operation: ", ordOperation[0]); } ordOperation[0] = - ordOperation[0]; rc = checkMOBError(mob_executeStatement(updateOrderStmt)); ................................................................................ } else { truncateStmt = truncateTradeStmt; insertStmt = insertTradeStmt; n = OrdersTotal(); pool = MODE_TRADES; } rc = checkMOBError(mob_executeStatement(truncateStmt)); if (rc < 0) { getDatabaseResponse(); return (rc); } for (int i = 0; i < n; i++) { if (OrderSelect(i, SELECT_BY_POS, pool)) { bindTradeParameters(); rc = checkMOBError(mob_executeStatement(insertStmt)); if (rc < 0) { getDatabaseResponse(); return (rc); } } else { getServerResponse(); } } return (rc); } void getDatabaseResponse() { int err = mob_getLastErrorNo(); string errMesg = mob_getLastErrorMesg(); ordErrorNumber[0] = err; mob_strcpy(ordErrorMessage, ordErrorMessageSize, errMesg); //Print("#", err, ":", ordErrorMessage, "(", StringLen(ordErrorMessage), ")"); } void dumpTradesInTransaction(bool history) { mob_setAutoCommit(false); int rc = dumpTrades(history); if (rc < 0) { mob_rollback(); } else { mob_commit(); } mob_setAutoCommit(true); } string createAccountTableSQL(string tableName) { string sql = "create table " + tableName + " (" + " server_time timestamp with time zone default '1970-01-01 00:00:00-00' primary key" + ", balance double precision" + ", equity double precision" + ", margin double precision" + ", free_margin double precision" + ", profit double precision" + ", open_trades integer" + ", closed_trades integer" + ")"; return (sql); } string insertAccountSQL(string tableName) { string sql = "insert into " + tableName + " (" + " server_time" + ", balance" + ", equity" + ", margin" + ", free_margin" + ", profit" + ", open_trades" + ", closed_trades" + ") values (?, ?, ?, ?, ?, ?, ?, ?)"; return (sql); } void insertAccount() { accServerTime[0] = TimeCurrent(); accBalance[0] = AccountBalance(); accEquity[0] = AccountEquity(); accMargin[0] = AccountMargin(); accFreeMargin[0] = AccountFreeMargin(); accProfit[0] = AccountProfit(); accOpenTrades[0] = OrdersTotal(); accClosedTrades[0] = OrdersHistoryTotal(); int rc = checkMOBError(mob_executeStatement(insertAccountStmt)); if (rc < 0) { getDatabaseResponse(); } } |