Bar code scanning route

[philawsophizing]

CLICK FOR NEW TODO

• Capture bar code picture
• Parse with quaggajs
• Send to bar code API
• Forward to shopping cart route

Ref #8.

[macintoshhelper]

UPDATE

Specification / how it should work:

• Barcode should be on cart page instead of a separate route.
• /add-item route receives post request and uses OCR to extract barcode

[macintoshhelper]

TODO

• Upload image to Cloud Vision and get text response #66 - Upload image to Cloud Vision and get text response
• Hardcoded list of items in the database to get details from #67 - Hardcoded list of items in the database to get details from
• Add item to shopping cart session (local storage + JSON) #68 - Add item to shopping cart session (local storage + JSON)