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Nullify Ingredients::Page on Page destroy #2829

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Apr 10, 2024
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2 changes: 2 additions & 0 deletions app/models/alchemy/page.rb
Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,8 @@ class Page < BaseRecord
has_one :draft_version, -> { drafts }, class_name: "Alchemy::PageVersion"
has_one :public_version, -> { published }, class_name: "Alchemy::PageVersion", autosave: -> { persisted? }

has_many :page_ingredients, class_name: "Alchemy::Ingredients::Page", foreign_key: :related_object_id, dependent: :nullify
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before_validation :set_language,
if: -> { language.nil? }

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8 changes: 8 additions & 0 deletions spec/models/alchemy/page_spec.rb
Original file line number Diff line number Diff line change
Expand Up @@ -224,6 +224,14 @@ module Alchemy
it "destroys elements along with itself" do
expect { page.destroy! }.to change(Alchemy::Element, :count).from(3).to(0)
end

context "with a page ingredient pointing to the page" do
let!(:ingredient) { create(:alchemy_ingredient_page, page: page) }

it "nullifies the foreign key on the ingredient" do
expect { page.destroy! }.to change { ingredient.reload.related_object_id }.from(page.id).to(nil)
end
end
end
end

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