public function createMessageEventRelationByBpmnFlow(\BpmnFlow $bpmnFlow) { try { $messageEventRelation = new \ProcessMaker\BusinessModel\MessageEventRelation(); $messageEventRelationUid = ""; if ($bpmnFlow->getFloType() == "MESSAGE" && $bpmnFlow->getFloElementOriginType() == "bpmnEvent" && $bpmnFlow->getFloElementDestType() == "bpmnEvent" && !$messageEventRelation->existsEventRelation($bpmnFlow->getPrjUid(), $bpmnFlow->getFloElementOrigin(), $bpmnFlow->getFloElementDest()) ) { $arrayResult = $messageEventRelation->create( $bpmnFlow->getPrjUid(), array( "EVN_UID_THROW" => $bpmnFlow->getFloElementOrigin(), "EVN_UID_CATCH" => $bpmnFlow->getFloElementDest() ) ); $messageEventRelationUid = $arrayResult["MSGER_UID"]; } //Return return $messageEventRelationUid; } catch (\Exception $e) { throw $e; } }