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EDITING: assessment.rb

# frozen_string_literal: true

#
# Copyright (C) 2014 - 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/>.
#

module LiveAssessments
  class Assessment < ActiveRecord::Base
    belongs_to :context, polymorphic: [:course]
    has_many :submissions, class_name: "LiveAssessments::Submission"
    has_many :results, class_name: "LiveAssessments::Result"

has_many :learning_outcome_alignments, -> { where("content_tags.tag_type='learning_outcome' AND content_tags.workflow_state<>'deleted'").preload(:learning_outcome) }, as: :content, inverse_of: :content, class_name: "ContentTag"

validates :context_id, :context_type, :key, :title, presence: true
    validates :title, length: { maximum: maximum_string_length }
    validates :key, length: { maximum: maximum_string_length }

scope :for_context, ->(context) { where(context_id: context, context_type: context.class.to_s) }

set_policy do
      given do |user, session|
        !context.root_account.feature_enabled?(:granular_permissions_manage_assignments) &&
          context.grants_right?(user, session, :manage_assignments)
      end
      can :create and can :update

given do |user, session|
        context.root_account.feature_enabled?(:granular_permissions_manage_assignments) &&
          context.grants_right?(user, session, :manage_assignments_add)
      end
      can :create

given { |user, session| context.grants_right?(user, session, :view_all_grades) }
      can :read
    end

def generate_submissions_for(users)
      # if we aren't aligned, we don't need submissions
      return unless learning_outcome_alignments.any?

Assessment.transaction do
        users.each do |user|
          submission = submissions.where(user_id: user.id).first_or_initialize

user_results = results.for_user(user).to_a
          next unless user_results.any?

submission.possible = user_results.count
          submission.score = user_results.count(&:passed)
          submission.assessed_at = user_results.map(&:assessed_at).max
          submission.save!

# it's likely that there is only one alignment per assessment, but we
          # have to deal with any number of them
          learning_outcome_alignments.each do |alignment|
            submission.create_outcome_result(alignment)
          end
        end
      end
    end
  end
end

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 assessment.rb	RB	3.1 KB	2023-09-24 03:36	EDIT
📄 result.rb	RB	1.3 KB	2023-09-24 03:36	EDIT
📄 submission.rb	RB	2.5 KB	2023-09-24 03:36	EDIT