39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
class ChildTheme < ActiveRecord::Base
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belongs_to :parent_theme, class_name: 'Theme'
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belongs_to :child_theme, class_name: 'Theme'
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validate :child_validations
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private
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def child_validations
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if ChildTheme.exists?(["parent_theme_id = ? OR child_theme_id = ?", child_theme_id, parent_theme_id])
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errors.add(:base, I18n.t("themes.errors.no_multilevels_components"))
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end
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if Theme.exists?(id: child_theme_id, user_selectable: true)
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errors.add(:base, I18n.t("themes.errors.component_no_user_selectable"))
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end
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if child_theme_id == SiteSetting.default_theme_id
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errors.add(:base, I18n.t("themes.errors.component_no_default"))
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end
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end
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end
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# == Schema Information
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#
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# Table name: child_themes
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#
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# id :integer not null, primary key
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# parent_theme_id :integer
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# child_theme_id :integer
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# created_at :datetime not null
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# updated_at :datetime not null
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#
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# Indexes
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#
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# index_child_themes_on_child_theme_id_and_parent_theme_id (child_theme_id,parent_theme_id) UNIQUE
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# index_child_themes_on_parent_theme_id_and_child_theme_id (parent_theme_id,child_theme_id) UNIQUE
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#
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