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# frozen_string_literal: true
module Releases
class UpdateService < BaseService
include Gitlab::Utils::StrongMemoize
def execute
return error('Tag does not exist', 404) unless existing_tag
return error('Release does not exist', 404) unless release
return error('Access Denied', 403) unless allowed?
return error('params is empty', 400) if empty_params?
if release.update(params)
success(tag: existing_tag, release: release)
else
error(release.errors.messages || '400 Bad request', 400)
end
end
private
def allowed?
Ability.allowed?(current_user, :update_release, release)
end
# rubocop: disable CodeReuse/ActiveRecord
def empty_params?
params.except(:tag).empty?
end
# rubocop: enable CodeReuse/ActiveRecord
def release
strong_memoize(:release) do
project.releases.find_by_tag(tag_name)
end
end
def existing_tag
strong_memoize(:existing_tag) do
project.repository.find_tag(tag_name)
end
end
end
end
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