FEATURE: module history handler is not called only for module_settings

app/Models/ContentHistory.php

@@ -4,7 +4,6 @@ namespace App\Models;
 
 use App\Handlers\Contracts\AppHandler;
 use App\Handlers\Contracts\HistoryHandler;
-use App\Handlers\Handler;
 use App\Helpers\Differ;
 use Illuminate\Database\Eloquent\Model;
 
@@ -66,6 +65,8 @@ class ContentHistory extends Model
     }
 
     /**
+     * Getter for history handler of given module
+     *
      * @param $change
      *
      * @return HistoryHandler
@@ -74,15 +75,10 @@ class ContentHistory extends Model
     {
         /**
          * @var $handler        AppHandler
-         * @var $historyHandler HistoryHandler
          */
 
         // get handler of given content page
-        if ($change->column == 'module_settings') {
+        $handler = $change->module_handler;
-            $handler = $handler = $change->module_handler;
-        } else {
-            $handler = Handler::class;
-        }
 
         return $handler::getHistoryHandler();
     }