customize file upload system

-- HikaShop version -- : 3.2.2
-- Joomla version -- : 3.8.x

Hi dear
I need customize hikashop file upload system for my custom project. I checked hikashop admin folders and find process file upload method on this path:
administrator/components/com_hikashop/helpers/upload.php and method process.
In method process file uploaded temporary in folder now my question it is: which method control file save and file delete?
I need control delete and save file all time.
thank you

Hello,

which method control file save and file delete?

None.

The upload helper is a file to handle the uploads made with the drag'n'drop ajax system.
But there is nothing in the helper to save or delete anything ; and I don't understand what you're talking about since there is no "delete" action with the upload system.

regards,

Thank you dear Jerome
i know upload work with drag'n'drop but if we not click save button in action toolbar Not done completely and if click cancel button in toolbar the temporary file not save in the folder and remove file from folder or when confirm deletion and not click save button the process is not completely. now I want found which method control delete or save. I hope you understand what I mean
thank you

Hi,

The files saving / deleting is done in administrator/components/com_hikashop/classes/file.php

The save button of the products is controlled in the file administrator/components/com_hikashop/classes/product.php in the function backSaveForm