Fix: Tokenized ECE availability check

[danielmx-dev]

Fixes #

Changes proposed in this Pull Request

This same problem was previously found in non-tokenized ECE and was already fixed in #9927, here are the details taken from that PR:

It was discovered that for some reason, canMakePayment for payment methods (non-express checkout payment methods) is executed only upon page load, but not executed on subsequent actions like e.g. billing country update. This applies to Blocks checkout only.
This PR resolves the issue by caching the promise itself instead of its resolved value. Previously, memoize cached the resolved boolean, causing subsequent calls to bypass the promise logic. Now, the memoized function returns and caches the promise, ensuring that subsequent calls return the cached resolved promise which is handled by Blocks.

Testing instructions

For Blocks checkout

• Make sure the feature flag Enable Cart-Token implementation for ECE is enabled using the WCPay Dev tool.
• check on develop that dynamical filtering upon billing country change is not working
• check out this branch and make sure that dynamical filtering of payment methods works
  • enable e.g. Klarna
  • while opening the page, confirm this payment method is visible or invisible (depending on the country selected)
  • switch the country and confirm Klarna is appearing and disappearing as expected depending on the country

---

• Run npm run changelog to add a changelog file, choose patch to leave it empty if the change is not significant. You can add multiple changelog files in one PR by running this command a few times.
• Covered with tests (or have a good reason not to test in description ☝️)
• Tested on mobile (or does not apply)

Post merge

• Link to testing instructions from release testing doc following these instructions : Add link here / 'QA Testing Not Applicable'
• Add or update critical flows and testing instructions for critical flows, if applicable.
• Add what's changed (description, screenshot, demo videos etc.) to the release announcement post, if applicable.

[botwoo]

Test the build

Option 1. Jetpack Beta

• Install and activate Jetpack Beta.
• Use this build by searching for PR number 10465 or branch name fix/tokenized-ece-availability-check in your-test.site/wp-admin/admin.php?page=jetpack-beta&plugin=woocommerce-payments

Option 2. Jurassic Ninja - available for logged-in A12s

🚀 Launch a JN site with this branch 🚀

ℹ️ Install this Tampermonkey script to get more options.

---

Build info:

• Latest commit: 1e2140d
• Build time: 2025-02-27 15:24:59 UTC

Note: the build is updated when a new commit is pushed to this PR.

[github-actions]

Size Change: -17 B (0%)

Total Size: 1.29 MB

Filename	Size	Change
release/woocommerce-payments/dist/blocks-checkout.js	55.3 kB	-17 B (0%)

ℹ️ View Unchanged

Filename	Size
release/woocommerce-payments/assets/css/admin.css	1.4 kB
release/woocommerce-payments/assets/css/admin.rtl.css	1.4 kB
release/woocommerce-payments/assets/css/success.css	189 B
release/woocommerce-payments/assets/css/success.rtl.css	190 B
release/woocommerce-payments/dist/blocks-checkout-rtl.css	2.67 kB
release/woocommerce-payments/dist/blocks-checkout.css	2.67 kB
release/woocommerce-payments/dist/cart-block.js	17.2 kB
release/woocommerce-payments/dist/cart.js	5.73 kB
release/woocommerce-payments/dist/checkout-rtl.css	1.28 kB
release/woocommerce-payments/dist/checkout.css	1.28 kB
release/woocommerce-payments/dist/checkout.js	34.6 kB
release/woocommerce-payments/dist/express-checkout-rtl.css	236 B
release/woocommerce-payments/dist/express-checkout.css	236 B
release/woocommerce-payments/dist/express-checkout.js	15.7 kB
release/woocommerce-payments/dist/frontend-tracks.js	854 B
release/woocommerce-payments/dist/index-rtl.css	35.5 kB
release/woocommerce-payments/dist/index.css	35.6 kB
release/woocommerce-payments/dist/index.js	234 kB
release/woocommerce-payments/dist/multi-currency-analytics.js	1.08 kB
release/woocommerce-payments/dist/multi-currency-rtl.css	4.29 kB
release/woocommerce-payments/dist/multi-currency-switcher-block.js	61.1 kB
release/woocommerce-payments/dist/multi-currency.css	4.29 kB
release/woocommerce-payments/dist/multi-currency.js	59.2 kB
release/woocommerce-payments/dist/order-rtl.css	740 B
release/woocommerce-payments/dist/order.css	740 B
release/woocommerce-payments/dist/order.js	42.6 kB
release/woocommerce-payments/dist/payment-gateways-rtl.css	1.34 kB
release/woocommerce-payments/dist/payment-gateways.css	1.34 kB
release/woocommerce-payments/dist/payment-gateways.js	40.2 kB
release/woocommerce-payments/dist/plugins-page-rtl.css	386 B
release/woocommerce-payments/dist/plugins-page.css	386 B
release/woocommerce-payments/dist/plugins-page.js	20.1 kB
release/woocommerce-payments/dist/product-details-rtl.css	433 B
release/woocommerce-payments/dist/product-details.css	436 B
release/woocommerce-payments/dist/product-details.js	12.5 kB
release/woocommerce-payments/dist/settings-rtl.css	11.4 kB
release/woocommerce-payments/dist/settings.css	11.4 kB
release/woocommerce-payments/dist/settings.js	224 kB
release/woocommerce-payments/dist/subscription-edit-page.js	703 B
release/woocommerce-payments/dist/subscription-product-onboarding-modal-rtl.css	524 B
release/woocommerce-payments/dist/subscription-product-onboarding-modal.css	524 B
release/woocommerce-payments/dist/subscription-product-onboarding-modal.js	20.2 kB
release/woocommerce-payments/dist/subscription-product-onboarding-toast.js	730 B
release/woocommerce-payments/dist/subscriptions-empty-state-rtl.css	120 B
release/woocommerce-payments/dist/subscriptions-empty-state.css	120 B
release/woocommerce-payments/dist/subscriptions-empty-state.js	19.3 kB
release/woocommerce-payments/dist/tokenized-express-checkout-rtl.css	236 B
release/woocommerce-payments/dist/tokenized-express-checkout.css	236 B
release/woocommerce-payments/dist/tokenized-express-checkout.js	16.7 kB
release/woocommerce-payments/dist/tos-rtl.css	235 B
release/woocommerce-payments/dist/tos.css	235 B
release/woocommerce-payments/dist/tos.js	21.8 kB
release/woocommerce-payments/dist/woopay-direct-checkout.js	6.13 kB
release/woocommerce-payments/dist/woopay-express-button.js	23.3 kB
release/woocommerce-payments/dist/woopay-rtl.css	4.31 kB
release/woocommerce-payments/dist/woopay.css	4.28 kB
release/woocommerce-payments/dist/woopay.js	71 kB
release/woocommerce-payments/includes/subscriptions/assets/css/plugin-page.css	625 B
release/woocommerce-payments/includes/subscriptions/assets/js/plugin-page.js	814 B
release/woocommerce-payments/vendor/automattic/jetpack-assets/build/i18n-loader.js	2.46 kB
release/woocommerce-payments/vendor/automattic/jetpack-assets/build/jetpack-script-data.js	772 B
release/woocommerce-payments/vendor/automattic/jetpack-assets/src/js/i18n-loader.js	1.02 kB
release/woocommerce-payments/vendor/automattic/jetpack-assets/src/js/script-data.js	69 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/babel.config.js	163 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/identity-crisis.css	2.47 kB
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/identity-crisis.js	14.2 kB
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/identity-crisis.rtl.css	2.47 kB
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/jetpack-connection.css	10 kB
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/jetpack-connection.js	28.4 kB
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/jetpack-connection.rtl.css	10 kB
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/jetpack-sso-admin-create-user.css	198 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/jetpack-sso-admin-create-user.js	280 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/jetpack-sso-admin-create-user.rtl.css	198 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/jetpack-sso-login.css	625 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/jetpack-sso-login.js	333 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/jetpack-sso-login.rtl.css	626 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/jetpack-sso-users.js	424 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/tracks-ajax.js	521 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/dist/tracks-callables.js	585 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/src/sso/jetpack-sso-admin-create-user.css	215 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/src/sso/jetpack-sso-admin-create-user.js	521 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/src/sso/jetpack-sso-login.css	721 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/src/sso/jetpack-sso-login.js	412 B
release/woocommerce-payments/vendor/automattic/jetpack-connection/src/sso/jetpack-sso-users.js	632 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/css/about.css	1.04 kB
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/css/admin-empty-state.css	294 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/css/admin-order-statuses.css	408 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/css/admin.css	3.59 kB
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/css/checkout.css	301 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/css/modal.css	746 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/css/view-subscription.css	574 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/css/wcs-upgrade.css	414 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/admin/admin-pointers.js	543 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/admin/admin.js	9.4 kB
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/admin/jstz.js	6.78 kB
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/admin/jstz.min.js	3.84 kB
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/admin/meta-boxes-coupon.js	545 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/admin/meta-boxes-subscription.js	2.52 kB
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/admin/moment.js	22.2 kB
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/admin/moment.min.js	11.7 kB
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/admin/payment-method-restrictions.js	1.29 kB
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/admin/wcs-meta-boxes-order.js	507 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/frontend/payment-methods.js	358 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/frontend/single-product.js	428 B
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release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/frontend/wcs-cart.js	782 B
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/modal.js	1.09 kB
release/woocommerce-payments/vendor/woocommerce/subscriptions-core/assets/js/wcs-upgrade.js	1.26 kB
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release/woocommerce-payments/vendor/woocommerce/subscriptions-core/build/index.js	3.04 kB

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[danielmx-dev]

This should be fixed in #10459