Merge pull request #35 from MarQ-ZA/patch-1

Remove unused tags
2amigos · Feb 4, 2018 · 9da660b · 9da660b
2 parents 139adc7 + 25b5486
commit 9da660b
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/Taggable.php b/src/Taggable.php
@@ -34,6 +34,10 @@ class Taggable extends Behavior
      * @var string
      */
     public $frequency = 'frequency';
+    /**
+     * @var bool
+     */
+    public $removeUnusedTags = false;
     /**
      * @var string
      */
@@ -201,5 +205,10 @@ public function beforeDelete($event)
             ->createCommand()
             ->delete($pivot, [key($relation->via->link) => $this->owner->getPrimaryKey()])
             ->execute();
+
+        if ($this->removeUnusedTags)
+        {
+            $class::deleteAll([$this->frequency => 0]);
+        }
     }
 }