extend:webhook-deliveries

[admirsaheta]

WHY are these changes introduced?

Fixes#362

This pull request addresses the lack of support for specifying fields and metafieldNamespaces in webhook registrations.
The feature aligns with the Ruby implementation by allowing more granular control over which fields and metafields are included
in the webhook payload.

WHAT is this pull request doing?

• Adds support for specifying fields and metafieldNamespaces in the buildRegisterQuery method of the Registry class.
• Updates the buildRegisterQuery method to construct GraphQL mutations with these new parameters.
• Ensures the new parameters are properly handled and included in the mutation query string.

Type of change

• Patch: Bug (non-breaking change which fixes an issue)
• Minor: New feature (non-breaking change which adds functionality)
• Major: Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• I have added a changelog entry, prefixed by the type of change noted above
• I have added/updated tests for this change
• I have updated the documentation for public APIs from the library (if applicable)

[lizkenyon]

Hi there 👋

Thanks for your contribution!

We will need to keep the functionality were the webhook subscription is either created or updated, and we will need to use the getMutationName so that we call the correct mutation based on the type of subscription we are creating (pubsub, http ect).

We should also update the tests to include these new parameters.

[admirsaheta]

Should be good now, also updated php-docs @lizkenyon

[lizkenyon]

@admirsaheta You will need to update the tests for the register method now that we have changed the request to create the subscriptions.

[admirsaheta]

Not really well-versed with tests, would appreciate co-authoring here. :)

[lizkenyon]

We need to use this method to properly build the callback URL, for each of the webhook cases Pubsub, HTTP, eventbridge.

[lizkenyon]

Not really well-versed with tests, would appreciate co-authoring here. :)

To run the tests you can run composer test your tests are failing because they are expecting to receive a specific GraphQL query.

[DevMahix]

"I have signed the CLA!"