/**
  * @return boolean
  */
 public static function synchronize($ownerID, array $entityFields = null)
 {
     if (!is_int($ownerID)) {
         $ownerID = (int) $ownerID;
     }
     if ($ownerID <= 0) {
         throw new Main\ArgumentException('Owner ID must be greater than zero.', 'ownerID');
     }
     if (!is_array($entityFields)) {
         $dbResult = \CCrmDeal::GetListEx(array(), array('=ID' => $ownerID, 'CHECK_PERMISSIONS' => 'N'), false, false, array('STAGE_ID', 'ASSIGNED_BY_ID', 'BEGINDATE', 'CLOSEDATE', 'OPPORTUNITY', 'CURRENCY_ID'));
         $entityFields = is_object($dbResult) ? $dbResult->Fetch() : null;
         if (!is_array($entityFields)) {
             return false;
         }
     }
     $stageID = isset($entityFields['STAGE_ID']) ? $entityFields['STAGE_ID'] : '';
     $semanticID = \CCrmDeal::GetSemanticID($stageID);
     $isLost = PhaseSemantics::isLost($semanticID);
     $responsibleID = isset($entityFields['ASSIGNED_BY_ID']) ? (int) $entityFields['ASSIGNED_BY_ID'] : 0;
     /** @var Date $startDate */
     $startDate = self::parseDateString(isset($entityFields['BEGINDATE']) ? $entityFields['BEGINDATE'] : '');
     if ($startDate === null) {
         $startDate = new Date();
     }
     /** @var Date $endDate */
     $endDate = self::parseDateString(isset($entityFields['CLOSEDATE']) ? $entityFields['CLOSEDATE'] : '');
     if ($endDate === null) {
         $endDate = new Date('9999-12-31', 'Y-m-d');
     }
     $sum = isset($entityFields['OPPORTUNITY']) ? (double) $entityFields['OPPORTUNITY'] : 0.0;
     $currencyID = isset($entityFields['CURRENCY_ID']) ? $entityFields['CURRENCY_ID'] : '';
     if ($currencyID === '') {
         $currencyID = \CCrmCurrency::GetBaseCurrencyID();
     }
     $accountCurrencyID = \CCrmCurrency::GetAccountCurrencyID();
     $sumData = \CCrmAccountingHelper::PrepareAccountingData(array('CURRENCY_ID' => $currencyID, 'SUM' => $sum));
     if (is_array($sumData)) {
         $sum = (double) $sumData['ACCOUNT_SUM'];
     }
     $latest = self::getLatest($ownerID);
     if (!is_array($latest)) {
         if ($semanticID === PhaseSemantics::SUCCESS) {
             //Creation of stub for successfully completed entity without invoices
             self::innerRegister(array('OWNER_ID' => $ownerID, 'CREATED_DATE' => new Date(), 'START_DATE' => $startDate, 'END_DATE' => $endDate, 'RESPONSIBLE_ID' => $responsibleID, 'STAGE_SEMANTIC_ID' => PhaseSemantics::SUCCESS, 'STAGE_ID' => $stageID, 'IS_LOST' => 'N', 'CURRENCY_ID' => $accountCurrencyID, 'INVOICE_SUM' => 0.0, 'INVOICE_QTY' => 0, 'TOTAL_INVOICE_SUM' => 0.0, 'TOTAL_INVOICE_QTY' => 0, 'TOTAL_SUM' => $sum));
         }
         return true;
     }
     if ($startDate->getTimestamp() === $latest['START_DATE']->getTimestamp() && $endDate->getTimestamp() === $latest['END_DATE']->getTimestamp() && $responsibleID === (int) $latest['RESPONSIBLE_ID'] && $stageID === $latest['STAGE_ID'] && $semanticID === $latest['STAGE_SEMANTIC_ID'] && $sum === (double) $latest['TOTAL_SUM']) {
         return false;
     }
     if ($semanticID !== $latest['STAGE_SEMANTIC_ID'] && $latest['STAGE_SEMANTIC_ID'] === PhaseSemantics::SUCCESS && (int) $latest['INVOICE_QTY'] === 0) {
         //Clean up stub for successfully completed entity without invoices
         DealInvoiceStatisticsTable::delete(array('OWNER_ID' => $ownerID, 'CREATED_DATE' => $latest['CREATED_DATE']));
     } else {
         DealInvoiceStatisticsTable::synchronize($ownerID, array('START_DATE' => $startDate, 'END_DATE' => $endDate, 'RESPONSIBLE_ID' => $responsibleID, 'STAGE_SEMANTIC_ID' => $semanticID, 'STAGE_ID' => $stageID, 'IS_LOST' => $isLost ? 'Y' : 'N', 'TOTAL_SUM' => $sum));
     }
     return true;
 }