debian-mirror-gitlab/app/graphql/mutations/snippets/base.rb

# frozen_string_literal: true

module Mutations
  module Snippets
    class Base < BaseMutation
      field :snippet,
            Types::SnippetType,
            null: true,
            description: 'The snippet after mutation'

      private

      def find_object(id:)
        GitlabSchema.object_from_id(id, expected_type: ::Snippet)
      end

      def authorized_resource?(snippet)
        return false if snippet.nil?

        Ability.allowed?(context[:current_user], ability_for(snippet), snippet)
      end

      def ability_for(snippet)
        "#{ability_name}_#{snippet.to_ability_name}".to_sym
      end

      def ability_name
        raise NotImplementedError
      end
    end
  end
end