okay, now it is way better

app/Models/ServiceApplication.php

@@ -30,4 +30,14 @@ class ServiceApplication extends BaseModel
     {
         saveFileVolumesHelper($this);
     }
+    public function configurationRequired() {
+        $required = false;
+        foreach($this->fileStorages as $fileStorage) {
+            if (!$fileStorage->is_directory && $fileStorage->content == null) {
+                $required = true;
+                break;
+            }
+        }
+        return $required;
+    }
 }