Describe the current behavior
When a user attempts to add a quantity of an item that exceeds the available stock, the server correctly returns a 422 Unprocessable Entity error. However, the Cart Drawer (off-canvas) fails to handle this exception gracefully.
Instead of displaying the error message, the UI becomes unresponsive. The Cart Drawer remains "stuck" in a loading or stale state, and the user is unable to interact with the cart until the page is manually refreshed. The browser console explicitly shows the failed POST request to /cart/add.js without any subsequent error handling by the theme's JavaScript.
Describe the expected behavior
The UI should automatically fetch and re-render the cart items to reflect the actual quantities added by the server, ensuring the user sees the updated state without needing a manual page refresh.
Version information (Dawn, browsers and operating systems)
- Dawn Version: 15.4.1
- Chrome Version 147.0.7727.138
- macOS Version 14.8.3 (23J220)
Additional context/screenshots
Describe the current behavior
When a user attempts to add a quantity of an item that exceeds the available stock, the server correctly returns a 422 Unprocessable Entity error. However, the Cart Drawer (off-canvas) fails to handle this exception gracefully.
Instead of displaying the error message, the UI becomes unresponsive. The Cart Drawer remains "stuck" in a loading or stale state, and the user is unable to interact with the cart until the page is manually refreshed. The browser console explicitly shows the failed POST request to /cart/add.js without any subsequent error handling by the theme's JavaScript.
Describe the expected behavior
The UI should automatically fetch and re-render the cart items to reflect the actual quantities added by the server, ensuring the user sees the updated state without needing a manual page refresh.
Version information (Dawn, browsers and operating systems)
Additional context/screenshots