Merge pull request #1785 from ralpheav/master

BUG 11835 : Assignment rules after upgrade to 2.0.46

workflow/engine/classes/class.patch.php

@@ -0,0 +1,83 @@
+<?php
+
+G::LoadClass("Task");
+G::LoadClass("TaskUser");
+G::LoadClass("System");
+
+/**
+ * class, helping to set some not desirable settings but necesary
+ * @author reav
+ *
+ */
+
+class patch
+{
+    static private $isPathchable = false;
+    
+    /*
+     * Note.- Use before upgrade DB.
+     * Check if the table TASK has the field TAS_GROUP_VARIABLE
+     * @return boolean
+     */
+    static public function is_11835Applicable()
+    {
+        patch::$isPathchable = false;
+        $con = Propel::getConnection("workflow");
+        $stmt = $con->prepareStatement("describe TASK;");
+        $rs = $stmt->executeQuery();
+        $rs->next();
+        while($row = $rs->getRow()) {
+            if ($row ['Field'] == "TAS_GROUP_VARIABLE") {
+                $version = System::getVersion ();
+                $version = explode('-',$version);
+                //$pos = strpos($version,'2.5.1-testing');
+                if ($version[0] == '2.5.1') {
+                    echo "Version " . $version[0] . " Patch\n";
+                    patch::$isPathchable = true;
+                }
+                break;
+            }
+            $rs->next();
+        }
+        return patch::$isPathchable;
+    }
+    
+    /*
+     * Note.- Use after DB was upgraded.
+     * Set the patch, setting all the TAS_GROUP_VARIABLE to '' 
+     * if the current task has asignated users, means SELF_SERVICE only, 
+     * otherwise leave TAS_GROUP_VARIABLE as it is.
+     */
+    static public function execute_11835()
+    {
+        //Check if this is the version to apply the patch
+        $count = 0;
+        $task = new Task();
+        if ( patch::$isPathchable && method_exists($task,'getTasGroupVariable')) {
+            $con = Propel::getConnection("workflow");
+            $stmt = $con->prepareStatement("select TAS_UID from TASK where TAS_ASSIGN_TYPE = 'SELF_SERVICE';");
+            $recordSet = $stmt->executeQuery();
+            $recordSet->next();
+            $aRow = $recordSet->getRow();
+            while ($aRow) {
+                $tasUid = $aRow['TAS_UID'];
+                $conUser = Propel::getConnection("workflow");
+                $stmtUser = $conUser->prepareStatement("select * from TASK_USER where TAS_UID = '".$tasUid."';");
+                $recordSetTaskUser = $stmtUser->executeQuery();
+                if ($recordSetTaskUser->next()) {
+                    echo "Patching uid: " . $tasUid . "\n";
+                    //Set the values if they match the pattern
+                    $conChange = Propel::getConnection("workflow");
+                    $stmtChange = $conChange->prepareStatement("update TASK set TAS_GROUP_VARIABLE = '' where TAS_UID = '".$tasUid."';");
+                    $recordResult = $stmtChange->executeQuery();
+                    $count++;
+                }
+                $recordSet->next();
+                $aRow = $recordSet->getRow();
+            }
+        }
+        echo $count. " records where patched to use SELF_SERVICE feature.\n";
+    }
+}
+
+

workflow/engine/classes/class.wsTools.php

@@ -598,13 +598,17 @@ class workspaceTools
      * @param bool $checkOnly only check if the upgrade is needed if true
      * @return array bool upgradeSchema for more information
      */
-    public function upgradeDatabase($checkOnly = false)
+    public function upgradeDatabase ($checkOnly = false)
     {
+        G::LoadClass("patch");
+        $this->initPropel( true );
+        patch::is_11835Applicable();
         $systemSchema = System::getSystemSchema();
-        $this->upgradeSchema($systemSchema);
+        $this->upgradeSchema( $systemSchema );
         $this->upgradeData();
+        patch::execute_11835();
         return true;
-    }
+    }	
 
     /**
      * Upgrade this workspace database from a schema