docbrown/app/models/concerns/unique_across_models.rb
Joshua Wehner a20cf3e02b
Unique cross-model-slug check is likely misconfigured (#19263)
* Page unique_cross_model_slug seems misconfigured

* Update validator test

* More verbose invalid attribute message

* Try dynamic model/attribute registration

* Rubocop

* Use the cross-model-slug existence check

* Register with the dynamic cross-model-slug checker

* Cleanup

* Add missing keys to fr

* Update format regex

* Adjust validation: always presence, unique if changed

* Tests can create reserved-word pages when they need to

* Slugs can be mixed case?

* Case-sensitive is better, actually

* Refactor to use CrossModel check

* Refactor, rename for clarity

* Refactor, avoid mocking oneself

* Refactor, injectable everything

* Add reservedword check to extracted exists? checker

* Move to concerns

* Without dynamic registration

* extend when needed

* Cleanup comments, remove registration references

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Co-authored-by: Goran <gorang.pub@gmail.com>
2023-04-07 17:04:45 +02:00

8 lines
335 B
Ruby

# extend to add :unique_across_models, which validates a slug or name across
# all "slug-like" models via CrossModelSlug
module UniqueAcrossModels
def unique_across_models(attribute, **options)
validates attribute, presence: true
validates attribute, cross_model_slug: true, **options, if: :"#{attribute}_changed?"
end
end