QR Code Access Limited to 2 Hours Due to External Database Configuration

[yeswanth49]

The QR codes generated by the application are only accessible for 2 hours. After this period, scanning the QR code returns a "No Profile Found" error. This issue occurs because the database is currently hosted on an server side code and lacks proper deployment and persistence.

Steps to Reproduce:

Generate a QR code from the application with a set of user details.
Wait for 2 hours.
Scan the QR code after 2 hours.
Observe the error message: "No Profile Found."

Expected Behavior:
The QR codes should be accessible indefinitely, provided the database entry exists, regardless of the time elapsed since generation.

Possible Cause:

Database hosting is dependent on an external URL, and entries are being timed out or not persisted correctly.

Suggested Solution:

Deploy the database to a persistent hosting solution (e.g., AWS RDS, Heroku Postgres, or another cloud provider).
Ensure database entries are persistent and not subject to automatic expiration unless explicitly configured.