Fix: Add compatibility with Woo HPOS. Allow order fields.

[cbravobernal]

What

With the last release of WooCommerce, a HPOS was introduced..

SCF needs some updates to be compatible with these new meta data management. One first bug that appeared is that if any user adds Order fields, these are not shown or updated in the order page. This PR fixes that.

How to test

You need a Woo (v 9.8.4) installed, at least one product and an order.

• Create a Field, set the location as a Woo Order.

• Check that the field appears, can be filled and updated.

• Check that field can be called in a different PHP function.

How to test the meta optimization.

These checks are already included in this PR as e2e tests. But feel free to test them manually.

• Create a Field, set the location as comment, option, user and term.
• Check that field appears in any location, check that can be filled, edited and rendered with their respective PHP function.

[kraftbj]

Could you add a few testing instructions? I'd like to be sure I'm understanding what you're seeing and aiming to fix.

[cbravobernal]

Could you add a few testing instructions? I'd like to be sure I'm understanding what you're seeing and aiming to fix.

I updated the description to include a small testing instructions. Also, I will finish today some e2e tests to include all test cases.

[cbravobernal]

I will make another review after some rest time. The PR is ready, but still needs a double check to remove maybe not needed "AI" generated stuff on e2e tests, any wrong "since", or any duplicated or wrong comment due to duplicating files for tests.

[cbravobernal]

I forgot to push the last e2e. Now is ready.

[priethor]

Since one of the latest commits, class initialization fails: the classes are trying to be loaded from includes/SCF/ folder, because of the namespace and autoloader configuration, instead of includes/Meta.

[cbravobernal]

Since one of the latest comments, class initialization fails: the classes are trying to be loaded from includes/SCF/ folder, because of the namespace and autoloader configuration, instead of includes/Meta.

Did you do a composer dump-autoload on your local system?

[priethor]

Did you do a composer dump-autoload on your local system?

I hadn't before, but this didn't help, even though the autoloader setting seems correct.

[cbravobernal]

Did you do a composer dump-autoload on your local system?

I hadn't before, but this didn't help, even though the autoloader setting seems correct.

You are right, I removed the SCF Meta on the composer file 🤦‍♂️

[priethor]

Everything works now as expected, @cbravobernal and I have been testing it for the last couple of hours.