update auth

app/Http/Helpers/function_helper.php

@@ -65,6 +65,13 @@ if (!function_exists('customer')) {
     }
 }
 
+if (!function_exists('user')) {
+    function user()
+    {
+        return Auth::guard('users')->user();
+    }
+}
+
 if (!function_exists('generate_order_number')) {
     /**
      * Generate a unique order number with given prefix