Fix for dev/core#2948

[jaapjansma]

Before

When registering for an event through the public event registration page the custom data of the participant is not available in the pre_hook and post_hook.

This was caused by the fact that the custom data is stored after the participant record has been created.

After

The custom data is passed to pre_hook and the post_hook.

Technical Details

The custom data is passed to CRM_Event_BAO_Participant::create and not stored separately after the participant record has been saved.

Comments

See https://lab.civicrm.org/dev/core/-/issues/2948 for reproduction steps.

[civibot]

(Standard links)

• If this is your first pull-request for CiviCRM, please browse CONTRIBUTING.md for information about the development and testing processes.
• If you are reviewing this pull-request, you may wish to consult the test sites and the Review Standards (long template, short template).

[demeritcowboy]

• General standards
  • [r-explain] PASS
  • [r-user] PASS
  • [r-doc] PASS
  • [r-run] PASS
    • Tested a couple different types of participant and individual custom fields. Seems ok.
    • I didn't test the variations of multiple participants.
    • Backend registration also works ok.
• Developer standards
  • [r-tech] PASS
  • [r-code] PASS
    • There are two things that CustomField::postProcess does that the new code doesn't but:
      • The date handling I think is left over from the old datepicker and can probably be removed someday.
      • Custom autocomplete fields don't seem to work anyway (gives 403 errors).
  • [r-maint] ?
    • Might be a bit hard to test.
  • [r-test] PASS

[agileware-justin]

Is it possible to enter custom fields during backend registrations? I couldn't see how.

You should see them on the Participant Registration screen, right down the bottom. Might take a few secs to load.

[demeritcowboy]

You should see them on the Participant Registration screen, right down the bottom. Might take a few secs to load.

Oh I see it's specific to the event. Ok checking.

[demeritcowboy]

Looks good. Will update the review.

[agileware-justin]

Cool bananas!