HOR-650

workflow/engine/classes/model/Triggers.php

@@ -364,6 +364,60 @@ class Triggers extends BaseTriggers
                 $oResult->code = 1;
             }
         }
+        
+        /**
+         * Process elements:
+         * 
+         * PRO_TRI_DELETED
+         * PRO_TRI_CANCELED
+         * PRO_TRI_PAUSED
+         * PRO_TRI_REASSIGNED
+         * PRO_TRI_OPEN
+         */
+        $criteria = new Criteria();
+
+        $crit0 = $criteria->getNewCriterion(ProcessPeer::PRO_TRI_DELETED, $TRI_UID);
+        $crit1 = $criteria->getNewCriterion(ProcessPeer::PRO_TRI_CANCELED, $TRI_UID);
+        $crit2 = $criteria->getNewCriterion(ProcessPeer::PRO_TRI_PAUSED, $TRI_UID);
+        $crit3 = $criteria->getNewCriterion(ProcessPeer::PRO_TRI_REASSIGNED, $TRI_UID);
+        $crit4 = $criteria->getNewCriterion(ProcessPeer::PRO_TRI_OPEN, $TRI_UID);
+
+        $crit0->addOr($crit1);
+        $crit0->addOr($crit2);
+        $crit0->addOr($crit3);
+        $crit0->addOr($crit4);
+
+        $criteria->addSelectColumn(ProcessPeer::PRO_UID);
+        $criteria->addSelectColumn(ProcessPeer::PRO_TRI_DELETED);
+        $criteria->addSelectColumn(ProcessPeer::PRO_TRI_CANCELED);
+        $criteria->addSelectColumn(ProcessPeer::PRO_TRI_PAUSED);
+        $criteria->addSelectColumn(ProcessPeer::PRO_TRI_REASSIGNED);
+        $criteria->addSelectColumn(ProcessPeer::PRO_TRI_OPEN);
+        $criteria->add($crit0);
+
+        $rsCriteria = ProcessPeer::doSelectRS($criteria);
+        $rsCriteria->setFetchmode(ResultSet::FETCHMODE_ASSOC);
+
+        $arrayRow = array();
+
+        while ($rsCriteria->next()) {
+            array_push($arrayRow, $rsCriteria->getRow());
+        }
+
+        $oResult->dependencies["Process"] = array();
+
+        if ($oResult->code == 0 && count($arrayRow) == 0) {
+            $oResult->code = 0;
+        } else {
+            if (count($arrayRow) > 0) {
+                foreach ($arrayRow as $row) {
+                    $process = ProcessPeer::retrieveByPK($row["PRO_UID"]);
+                    array_push($oResult->dependencies["Process"], array("UID" => $process->getProUid(), "DESCRIPTION" => $process->getProTitle()));
+                }
+
+                $oResult->code = 1;
+            }
+        }
 
         return $oResult;
     }

workflow/engine/src/ProcessMaker/BusinessModel/Process.php

@@ -538,20 +538,42 @@ class Process
 
             $trigger = new \ProcessMaker\BusinessModel\Trigger();
 
+            /**
+             * Try catch block is added to escape the exception and continue editing 
+             * the properties of the process, otherwise there is no way to edit 
+             * the properties that the exception is thrown: trigger nonexistent. 
+             * The same goes for the similar blocks.
+             */
             if (isset($arrayData["PRO_TRI_DELETED"]) && $arrayData["PRO_TRI_DELETED"] . "" != "") {
-                $trigger->throwExceptionIfNotExistsTrigger($arrayData["PRO_TRI_DELETED"], $processUid, $this->arrayFieldNameForException["processTriDeleted"]);
+                try {
+                    $trigger->throwExceptionIfNotExistsTrigger($arrayData["PRO_TRI_DELETED"], $processUid, $this->arrayFieldNameForException["processTriDeleted"]);
+                } catch (\Exception $e) {
+                    
+                }
             }
 
             if (isset($arrayData["PRO_TRI_CANCELED"]) && $arrayData["PRO_TRI_CANCELED"] . "" != "") {
-                $trigger->throwExceptionIfNotExistsTrigger($arrayData["PRO_TRI_CANCELED"], $processUid, $this->arrayFieldNameForException["processTriCanceled"]);
+                try {
+                    $trigger->throwExceptionIfNotExistsTrigger($arrayData["PRO_TRI_CANCELED"], $processUid, $this->arrayFieldNameForException["processTriCanceled"]);
+                } catch (\Exception $e) {
+                    
+                }
             }
 
             if (isset($arrayData["PRO_TRI_PAUSED"]) && $arrayData["PRO_TRI_PAUSED"] . "" != "") {
-                $trigger->throwExceptionIfNotExistsTrigger($arrayData["PRO_TRI_PAUSED"], $processUid, $this->arrayFieldNameForException["processTriPaused"]);
+                try {
+                    $trigger->throwExceptionIfNotExistsTrigger($arrayData["PRO_TRI_PAUSED"], $processUid, $this->arrayFieldNameForException["processTriPaused"]);
+                } catch (\Exception $e) {
+                    
+                }
             }
 
             if (isset($arrayData["PRO_TRI_REASSIGNED"]) && $arrayData["PRO_TRI_REASSIGNED"] . "" != "") {
-                $trigger->throwExceptionIfNotExistsTrigger($arrayData["PRO_TRI_REASSIGNED"], $processUid, $this->arrayFieldNameForException["processTriReassigned"]);
+                try {
+                    $trigger->throwExceptionIfNotExistsTrigger($arrayData["PRO_TRI_REASSIGNED"], $processUid, $this->arrayFieldNameForException["processTriReassigned"]);
+                } catch (\Exception $e) {
+                    
+                }
             }
 
             if (isset($arrayData["PRO_PARENT"])) {