It should be possible to extract ingredients without taking a new photo

[teolemon]

What

• It should be possible to extract ingredients without taking a new photo

Steps to reproduce the behavior

1. Go to Dev Mode
2. Enable ingredients extraction
3. Go to a product and open ingredient extraction
4. You can't extract ingredients again without taking a new photo
5. You don't see existing ingredients

Expected behavior

• The existing ingredients are visible, there's a clear button/Text saying that you can re-extract them and I'm clicking the button you can extract them again
• same if we have a picture but the ingredients were never extracted out of it

Why

• some people want to contribute without having the actual product in their hands

Part of

• Allow to extract and save ingredients #107

[teolemon]

[cli1005]

BEFORE:

• Button "REFRESH" :
  1. Retake a new photo and upload it as new ingredients photo
  2. Extract text from this photo
  3. Update ingredients text of the products.
• Button "CONFIRM" : Update ingredients text of the products.

AFTER:

• Button "Refresh photo" :
  1. Retake a new photo and upload it as new ingredients photo
  2. Extract text from the photo(no saving)
• Button "Extract ingredients" : Extract text from this current photo (no saving)
• Button "Save" :
  1. Update ingredients text of the products.
  2. Refresh product page
• Button "Cancel" : Back to the page Product (same as Back button < )

Snapshot:

BEFORE	AFTER

[teolemon]

@cli1005 Very clean, and better than the mockup 👌