Editing an event via REST would not capture the tags

- if a user is a tagger the tag should be created (if not existing on the current instance) and added to the event

app/Controller/EventsController.php

@@ -1159,6 +1159,26 @@ class EventsController extends AppController {
 							}
 						}
 					}
+					if (isset($this->request->data['Event']['Tag']) && $this->userRole['perm_tagger']) {
+						foreach ($this->request->data['Event']['Tag'] as $tag) {
+							$tag_id = $this->Event->EventTag->Tag->captureTag($tag, $this->Auth->user());
+							if ($tag_id) {
+								$this->Event->EventTag->attachTagToEvent($this->Event->id, $tag_id);
+							} else {
+								$this->Log->create();
+								$this->Log->save(array(
+										'org' => $this->Auth->user('Organisation')['name'],
+										'model' => 'Event',
+										'model_id' => $this->Event->id,
+										'email' => $this->Auth->user('email'),
+										'action' => 'edit',
+										'user_id' => $this->Auth->user('id'),
+										'title' => 'Failed create or attach Tag ' . $tag['name'] . ' to the event.',
+										'change' => ''
+								));
+							}
+						}
+					}
 					// check if the exact proposal exists, if yes check if the incoming one is deleted or not. If it is deleted, remove the old proposal and replace it with the one marked for being deleted
 					// otherwise throw the new one away.
 					if (isset($this->request->data['Event']['ShadowAttribute'])) {

app/Model/EventTag.php

@@ -52,4 +52,19 @@ class EventTag extends AppModel {
 		$eventIDs = array_unique($eventIDs);
 		return $eventIDs;
 	}
+	
+	public function attachTagToEvent($event_id, $tag_id) {
+		$existingAssociation = $this->find('first', array(
+			'recursive' => -1,
+			'conditions' => array(
+				'tag_id' => $tag_id,
+				'event_id' => $event_id
+			)
+		));
+		if (empty($existingAssociation)) {
+			$this->create();
+			if (!$this->save(array('event_id' => $event_id, 'tag_id' => $tag_id))) return false;
+		}
+		return true;
+	}
 }