Spike: Investigate schema creation for bundles

I've pushed up a branch with some work into using \Drupal::service('entity_field.manager')->getFieldDefinitions('node', ‘[bundle]'). I don't necessarily think it's going to work out, but I wanted to push it up for reference.

https://git.drupalcode.org/issue/ai_migration-3538092/-/tree/3538092-spi...

majorrobot → changed the visibility of the branch 3538092-spike-investigate-schema to hidden.

I've played with the Schemata module, and can get a bundle schema created using that and jsonapi.

I think we need to merge in https://www.drupal.org/project/ai_migration/issues/3539641 📌 Support images in AiMigrator Active first, as there are a lot of changes in there that this issue could use.

New MR for review: https://git.drupalcode.org/project/ai_migration/-/merge_requests/16

This one switches out the hard-coded bundle schemas with a dynamic method that uses the Schemata module and core serialization. The result may be a bit overkill, but is progress — and if nothing else — proof of concept.

To test:
1. ddev poser
2. Follow CONTRIBUTIONS.md for the modules to enable. In most cases, you will need to:
3. ddev drush en schemata,schemata_json_schema,jsonapi
4. ddev drush cr
5. Run ddev drush ev "\Drupal::service('ai_migration.ai_migrator')->convert('https://lincs.ed.gov/professional-development/resource-collections/profi...', '', 'node', 'easy_migration_example');"
6. Log in as an admin.
7. Go to /admin/reports/dblog
8. Locate a record that begins with “AI migration schema for url…”
9. Click on the record.
10. Verify that it there is a json schema in the message. (Apologies -- you may want to copy the json out of the message and paste into a tool that will prettify it.)

Thank you @majorrobot, tested following your steps and I did get a JSON schema in the log. Did notice a failing test in the MR.

Test needs work so switching status to that after leaving comments.

Thx @dmundra!