made QR points optional so we can submit values of 0. Added data obje…

[jerryxu99]

…ct for additional context

🎟️ Ticket(s): Closes # https://github.com/ubc-biztech/bt-web/pull/493/files

👷 Changes: A brief summary of what changes were introduced.

💭 Notes: Any additional things to take into consideration. this is merging into @stevenh17 's branch

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