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e774b0c46a
The delete button is disabled for default/system themes and shows appropriate visual feedback. - Add delete button to theme dropdown menu in themes grid card - Prevent deletion of default and system themes
55 lines
1.2 KiB
Ruby
55 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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# Destroys a theme and logs the staff action. Related records are destroyed
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# by ActiveRecord dependent: :destroy. Cannot be used to destroy system or default themes.
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#
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# @example
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# Themes::Destroy.call(
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# guardian: guardian,
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# params: {
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# id: theme.id,
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# }
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# )
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#
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class Themes::Destroy
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include Service::Base
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# @!method self.call(guardian:, params:)
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# @param [Guardian] guardian
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# @param [Hash] params
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# @option params [Integer] :id The ID of the theme to destroy, must be greater than 0.
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# @return [Service::Base::Context]
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params do
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attribute :id, :integer
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# Negative theme IDs are for system themes only, which cannot be destroyed.
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validates :id, presence: true, numericality: { only_integer: true, greater_than: 0 }
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end
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model :theme
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policy :not_default
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transaction do
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step :destroy_theme
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step :log_theme_destroy
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end
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private
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def fetch_theme(params:)
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Theme.find_by(id: params.id)
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end
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def not_default(theme:)
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!theme.default?
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end
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def destroy_theme(theme:)
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theme.destroy
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end
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def log_theme_destroy(theme:, guardian:)
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StaffActionLogger.new(guardian.user).log_theme_destroy(theme)
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end
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end
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