add nova

nova/src/Actions/ActionMethod.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Laravel\Nova\Actions;
+
+use Illuminate\Support\Str;
+
+class ActionMethod
+{
+    /**
+     * Determine the appropriate "handle" method for the given models.
+     *
+     * @param  \Laravel\Nova\Actions\Action  $action
+     * @param  \Illuminate\Database\Eloquent\Model  $model
+     * @return string
+     */
+    public static function determine(Action $action, $model)
+    {
+        if (! is_null($action->handleCallback)) {
+            return 'handleUsingCallback';
+        }
+
+        $method = 'handleFor'.Str::plural(class_basename($model));
+
+        if (method_exists($action, $method)) {
+            return $method;
+        }
+
+        return 'handle';
+    }
+}