Merchant should be able generate a QR code from the application about journal HOT 3 CLOSED

Backend and API integration is pending on this ticket.

from journal.

@agneym Picking this up.

NOTE:
This issue only tracks the generation of QR code that is linked to a uuid.

Logical Flow of this API:

• When Merchant user posts the merchant information to the backend
  • The backend system creates a merchant record in the db, with a uuid field.

Logical Flow of QR Code Generator on the back end:

• Given a record with a universal uniq identifier, it generates a QR code that exposes only this uniq identifier

from journal.

@midhun-at-vineti Would like the QR code to also hold a type of operator.

• typeof "establishment" (this is for extension purposes later on, other types can be added)

from journal.