[Fixed]: Scanning modal remains open and blank when camera access is denied (#329)

[coolnj4]

Related Issues

Modal remains blank and open when camera access is denied during product scanning #329 https://github.com/hotwax/dxp-components/issues/329

#

Short Description and Why It's Useful

Introduced an alert pop-up for the case of camera access permission denied. Added hasCameraAccess to track camera permission status.

Implemented a method to request camera access and show an alert if access is denied. The barcode scanner now only loads when camera access is granted.

Screenshots of Visual Changes before/after (If There Are Any)

Before if camera permission is denied

After

Contribution and Currently Important Rules Acceptance

• [ ] I read and followed contribution rules

[ymaheshwari1]

Thanks for the contribution @coolnj4

PR looks good, but I will suggest some improvements here:

• We can move the hasCameraAccess check in the parent component from where the Scanner component is triggered, instead of handling it in Scanner component.
• For all the static text, you can use translate function to internationalize the text. You can refer for the usage of this function on other components/views.

[coolnj4]

I can't seem to find the parent component from which the Scanner component is being triggered. Can you please guide me through it?

[ymaheshwari1]

I can't seem to find the parent component from which the Scanner component is being triggered. Can you please guide me through it?

Its on the ShipmentDetails, ReturnDetails and PurchaseOrderDetails page. So you need to handle this change in all the three views.

[coolnj4]

I’ve implemented the suggested changes let me know if there’s anything else you'd like me to adjust!