Allow discarding/submitting responses for a record

[frascuchon]

Description

We need to add an APIv1 feature allowing users to discard or submit (confirm) a response for a single record. This response can be discarded by admin users or the user which created the response previously.

After that action, the status of the response will become Discarded / Submitted depending on the action.

This issue can be tackled in two separate tasks:

• Submit responses and
• Discard responses

You could tackle one of them and is not necessary to finish the whole feat.

Notes

Feel free to propose the endpoint definition that you consider better for this. Also, feel free to modify the database schema/table to support this new feature.

[gabrielmbmb]

hi @frascuchon, I'll create a draft PR with an initial proposal. Can you assign this issue to me? Thanks!