[BUG] Blocked einstein request not handled gracefully

[ecRobertEngel]

Summary

As Einstein requests are not proxied anymore the requests now go directly to cquotient and they are exposed to ad-blockers again. As many ad-blockers block the domain by default it is important to handle rejected requests gracefully.

Right now we have the following issues:

• Errors logged to console: Uncaught (in promise) TypeError: Network request failed
• Recommendation sliders to stay in isLoading state

Steps To Reproduce

1. Enable an ad-blocker (e.g. ublock-origin)

2. Go to https://pwa-kit.mobify-storefront.com/

3. Check console.

4. Enable an ad-blocker (e.g. ublock-origin)

5. Go to https://pwa-kit.mobify-storefront.com/global/en-GB/product/25695392M

6. Check console.

7. Check the recommendation sliders

Expected result

• Recommendation sliders should be hidden

Actual result

Describe what actually happened.

System Information (as applicable)

Browser:
Node version:
pwa-kit version:
Desktop OS:
Mobile Device Info:

Additional information

Feel free to attach a screenshot.

[vcua-mobify]

Hi @ecRobertEngel , thanks for notifying us of this issue with ad blockers and for submitting #948. We'll review and follow up on the PR.