Disallow users from editing their own requests once they've been submitted.

application/modules/requests/models/RequestModel.php

@@ -215,7 +215,7 @@ class Requests_RequestModel extends Unl_Model
         $requestIds = array();
         foreach ($records as $recordId => $record) {
             $records[$recordId]['visible'] = 'yes';
-            $records[$recordId]['canEdit'] = 'no';
+            $records[$recordId]['canEdit'] = $records[$recordId]['submitterAttentionRequired'];
             $requestIds[] = $record['requestId'];
         }
 

application/modules/requests/views/scripts/index/index.phtml

@@ -171,8 +171,10 @@
                 </td>
                 <td>
                     <a href="<?php echo $this->baseUrl(); ?>/requests/view/index/id/<?php echo $request->getId(); ?>">View</a>
+                    <?php if ($request->isEditable()) { ?>
                     /
                     <a href="<?php echo $this->baseUrl(); ?>/requests/edit/load/id/<?php echo $request->getId(); ?>">Edit</a>
+                    <?php } ?>
                 </td>
                 <td>
                     <?php