From 3dd51aab8d1bc62dbe26e81be840cf51318bb5f1 Mon Sep 17 00:00:00 2001
From: jennylee <jennylee@colosa.com>
Date: Wed, 14 May 2014 17:11:05 -0400
Subject: [PATCH] BUG-14596 User with "PM_REASSIGNCASE" permission can not
 reassign cases to himself.

This is  new feature, now the user with the "PM_REASSIGNCASE" permission is showd in the list of users to reassign the case.
---
 .../engine/classes/model/RolesPermissions.php | 22 ++++++++++
 workflow/engine/classes/class.case.php        | 41 ++++++++++++++++---
 2 files changed, 57 insertions(+), 6 deletions(-)

diff --git a/rbac/engine/classes/model/RolesPermissions.php b/rbac/engine/classes/model/RolesPermissions.php
index f571c823e..276259921 100755
--- a/rbac/engine/classes/model/RolesPermissions.php
+++ b/rbac/engine/classes/model/RolesPermissions.php
@@ -92,6 +92,28 @@ class RolesPermissions extends BaseRolesPermissions
       return $this->permission_name;
   }
   
+  
+  /**
+   * @return string
+   */
+  public function getPermissionsByRolUid($rolUid = '')
+  {
+	  try {
+	  	  $oCriteria = new Criteria('rbac');
+	      $oCriteria->add(RolesPermissionsPeer::ROL_UID, $rolUid);
+	      $oDataset = RolesPermissionsPeer::doSelectRS($oCriteria);
+	      $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
+	      $res = array();
+	      while ($oDataset->next()) {
+	      		$res[] = $aRow = $oDataset->getRow();
+	      }
+	      return $res;
+	    }
+	    catch (Exception $oError) {
+	      throw($oError);
+	    }
+  }
+  
   /**    
    * 
    * @param string $name
diff --git a/workflow/engine/classes/class.case.php b/workflow/engine/classes/class.case.php
index ef56686d8..2cb513cf9 100755
--- a/workflow/engine/classes/class.case.php
+++ b/workflow/engine/classes/class.case.php
@@ -6415,16 +6415,25 @@ class Cases
     {
         G::LoadClass('groups');
         G::LoadClass('tasks');
+        $r = new Roles();
+        $rolPerm = new RolesPermissions();
+        $perm = false;
 
         $oTasks = new Tasks();
         $aAux = $oTasks->getGroupsOfTask($TAS_UID, 1);
         $row = array();
-
         $groups = new Groups();
         foreach ($aAux as $aGroup) {
             $aUsers = $groups->getUsersOfGroup($aGroup['GRP_UID']);
             foreach ($aUsers as $aUser) {
-                if ($aUser['USR_UID'] != $USR_UID) {
+            	$rol_perm = $r->loadByCode($aUser['USR_ROLE']);
+            	$permissions = $rolPerm->getPermissionsByRolUid( $rol_perm['ROL_UID'] );
+            	foreach ($permissions as $permission){
+            		if ($permission['PER_UID'] == "00000000000000000000000000000007"){
+            			$perm = true;
+            		}
+            	}
+                if ($aUser['USR_UID'] != $USR_UID || $perm == true) {
                     $row[] = $aUser['USR_UID'];
                 }
             }
@@ -6432,7 +6441,14 @@ class Cases
 
         $aAux = $oTasks->getUsersOfTask($TAS_UID, 1);
         foreach ($aAux as $aUser) {
-            if ($aUser['USR_UID'] != $USR_UID) {
+        	$rol_perm = $r->loadByCode($aUser['USR_ROLE']);        	      	
+        	$permissions = $rolPerm->getPermissionsByRolUid( $rol_perm['ROL_UID'] );
+        	foreach ($permissions as $permission){
+        		if ($permission['PER_UID'] == "00000000000000000000000000000007"){
+        			$perm = true;
+        		}
+        	}
+            if ($aUser['USR_UID'] != $USR_UID || $perm == true) {
                 $row[] = $aUser['USR_UID'];
             }
         }
@@ -6444,7 +6460,14 @@ class Cases
         foreach ($aAux as $aGroup) {
             $aUsers = $groups->getUsersOfGroup($aGroup['GRP_UID']);
             foreach ($aUsers as $aUser) {
-                if ($aUser['USR_UID'] != $USR_UID) {
+            	$rol_perm = $r->loadByCode($aUser['USR_ROLE']);
+            	$permissions = $rolPerm->getPermissionsByRolUid( $rol_perm['ROL_UID'] );
+            	foreach ($permissions as $permission){
+            		if ($permission['PER_UID'] == "00000000000000000000000000000007"){
+            			$perm = true;
+            		}
+            	}
+                if ($aUser['USR_UID'] != $USR_UID || $perm == true) {
                     $row[] = $aUser['USR_UID'];
                 }
             }
@@ -6453,7 +6476,14 @@ class Cases
         // User Ad Hoc
         $aAux = $oTasks->getUsersOfTask($TAS_UID, 2);
         foreach ($aAux as $aUser) {
-            if ($aUser['USR_UID'] != $USR_UID) {
+        	$rol_perm = $r->loadByCode($aUser['USR_ROLE']);
+        	$permissions = $rolPerm->getPermissionsByRolUid( $rol_perm['ROL_UID'] );
+        	foreach ($permissions as $permission){
+        		if ($permission['PER_UID'] == "00000000000000000000000000000007"){
+        			$perm = true;
+        		}
+        	}
+        	if ($aUser['USR_UID'] != $USR_UID || $perm == true) {
                 $row[] = $aUser['USR_UID'];
             }
         }
@@ -6527,7 +6557,6 @@ class Cases
                 }
             }
         }
-
         return $rows;
     }