File upload stays pending for unacceptable file extensions (localhost and dev.podkrepi.bg)

[gparlakov]

Which area(s) of Podkrepi.bg are affected? (leave empty if unsure)

Storage

Describe the Bug

When uploading a file that is not acceptable (function validateFileType() from files.ts deems it so and calls the cb) the request remains pending forever

To Reproduce

1. Visit /admin/campaigns/create
2. Fill in form
3. Add a .exe file for the files
4. See 'pending' status* after submit

*requests tab in dev tools

Expected file returns a 4xx error

Expected Behavior

Expected unacceptable file request returns a 4xx error

Which browser are you using? (if relevant)

Edge Version 128.0.2739.54 (Official build) (64-bit) (also tested with chrome - same effect )

[gparlakov]

Notes:

• when working locally under WSL and with s3-ninja it seems that after I get this pending status any other nest js request hangs
  • restarting docker and the containers and the processes seems to reset it
• it seems there was a similar (?) issue a while back Requests stuck in a pending state when using a Interceptor and node 14 kyle-mccarthy/nest-next#67

[sashko9807]

Unable to reproduce on my end. The server responds with 500(though we can improve the respond to be 4xx).