canvas-lms/app/graphql/mutations/update_learning_outcome.rb

77 lines
2.3 KiB
Ruby

# frozen_string_literal: true
#
# Copyright (C) 2021 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
class Mutations::UpdateLearningOutcome < Mutations::BaseLearningOutcomeMutation
include OutcomesFeaturesHelper
graphql_name "UpdateLearningOutcome"
argument :id, ID, required: true, prepare: GraphQLHelpers.relay_or_legacy_id_prepare_func("LearningOutcome")
def resolve(input:)
record = LearningOutcome.active.find_by(id: input[:id])
validate!(record, input[:id])
outcome_input = attrs(input, record.context)
unless account_level_mastery_scales_enabled?(record.context)
update_rubric_criterion(record, outcome_input)
outcome_input.delete(:rubric_criterion)
end
if record.update(outcome_input)
{ learning_outcome: record }
else
errors_for(record, { short_description: :title })
end
end
private
def validate!(outcome, outcome_id)
raise GraphQL::ExecutionError, I18n.t("unable to find LearningOutcome for id %{id}", id: outcome_id) unless outcome
raise GraphQL::ExecutionError, I18n.t("insufficient permissions") unless check_permission(outcome)
end
def check_permission(outcome)
outcome.grants_right? current_user, :update
end
def update_rubric_criterion(outcome, input)
return unless input[:rubric_criterion]
mastery_points = input[:rubric_criterion][:mastery_points]
ratings = input[:rubric_criterion][:ratings]
updated_criterion = outcome.rubric_criterion
updated_criterion ||= {}
if mastery_points
updated_criterion[:mastery_points] = mastery_points
else
updated_criterion.delete(:mastery_points)
end
updated_criterion[:ratings] = ratings if ratings
outcome.rubric_criterion = updated_criterion
end
end