Added auto-deletion of resource discussion thread

(upon deletion of resource, if discussion thread is awaiting approval)

Author: Tom Coward

XFRM/Service/ResourceItem/Delete.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace VersoBit\ResourceThreads\XFRM\Service\ResourceItem;
+
+class Delete extends XFCP_Delete
+{
+    public function delete($type, $reason = '')
+    {
+        $result = parent::delete($type, $reason = '');
+
+        $resource = $this->resource;
+
+        $this->deleteDiscussionThread($resource);
+
+        return $result;
+    }
+
+    protected function deleteDiscussionThread($resource)
+    {
+        // Delete resource's associated discussion thread if was unapproved
+        if($resource->Discussion->discussion_state == 'moderated'){
+            /** @var \XF\Service\Thread\Deleter $threadDeleter */
+            $threadDeleter = $this->service('XF:Thread\Deleter', $resource->Discussion);
+            $threadDeleter->delete('soft', \XF::phrase('xfrm_resource').' deleted');
+        }
+    }
+}

_output/class_extensions/XFRM-Service-ResourceItem-Delete_VersoBit-ResourceThreads-XFRM-Service-ResourceItem-Delete.json

@@ -0,0 +1,6 @@
+{
+    "from_class": "XFRM\\Service\\ResourceItem\\Delete",
+    "to_class": "VersoBit\\ResourceThreads\\XFRM\\Service\\ResourceItem\\Delete",
+    "execute_order": 10,
+    "active": true
+}

_output/class_extensions/_metadata.json

@@ -2,6 +2,9 @@
     "XFRM-Service-ResourceItem-Approve_VersoBit-ResourceThreads-XFRM-Service-ResourceItem-Approve.json": {
         "hash": "cdfaed7d91dfcfaf74f6b212e3d99163"
     },
+    "XFRM-Service-ResourceItem-Delete_VersoBit-ResourceThreads-XFRM-Service-ResourceItem-Delete.json": {
+        "hash": "1f67763978dcd836228611359811d33d"
+    },
     "XFRM-Service-ResourceUpdate-Approve_VersoBit-ResourceThreads-XFRM-Service-ResourceUpdate-Approve.json": {
         "hash": "e29932c9936103688bbc6ec3f8b40c07"
     }

_output/extension_hint.php

@@ -6,6 +6,7 @@
 namespace VersoBit\ResourceThreads\XFRM\Service\ResourceItem
 {
 	class XFCP_Approve extends \XFRM\Service\ResourceItem\Approve {}
+	class XFCP_Delete extends \XFRM\Service\ResourceItem\Delete {}
 }
 
 namespace VersoBit\ResourceThreads\XFRM\Service\ResourceUpdate