add admin action to refresh autotest schema

app/controllers/courses_controller.rb

@@ -3,6 +3,8 @@
 class CoursesController < ApplicationController
   before_action { authorize! }
 
+  include AutomatedTestsHelper::AutotestApi
+
   respond_to :html
   layout 'assignment_content'
 
@@ -198,6 +200,28 @@ def lti_deployments
     render json: @current_course.lti_deployments.to_json(include: :lti_client)
   end
 
+  def refresh_autotest_schema
+    unless allowed_to?(:edit?, with: Admin::CoursePolicy)
+      return
+    end
+    autotest_setting = @current_course.autotest_setting
+    if autotest_setting.nil?
+       flash_message(:error, I18n.t('automated_tests.no_autotest_settings'))
+       redirect_back(fallback_location: edit_course_path(@current_course))
+       return
+    end
+
+    begin
+      schema_json = get_schema(autotest_setting)
+      autotest_setting.update!(schema: schema_json)
+      flash_message(:success, I18n.t('automated_tests.refresh_autotest_schema.success'))
+    rescue StandardError => e
+        flash_message(:error, e.message)
+    end
+
+    redirect_back(fallback_location: edit_course_path(@current_course))
+  end
+
   private
 
   def log_role_switch(found_user)

app/policies/course_policy.rb

@@ -42,4 +42,8 @@ def upload_assignments?
   def manage_lti_deployments?
     user.admin_user? || Instructor.exists?(user: user, course: record)
   end
+
+  def refresh_autotest_schema?
+    edit?
+  end
 end

app/views/courses/_form.html.erb

@@ -48,6 +48,15 @@
                      placeholder: t('time.format_string.placeholder'),
                      readonly: !allowed_to?(:edit?, with: Admin::CoursePolicy) %>
   </div>
+  <% if allowed_to?(:edit?, with: Admin::CoursePolicy) %>
+    <p>
+      <%= link_to t('automated_tests.refresh_autotest_schema.bottom'),
+                  refresh_autotest_schema_course_path(@current_course),
+                  method: :post,
+                  class: 'button',
+                  data: { confirm: I18n.t('automated_tests.refresh_autotest_schema.confirm') } %>
+    </p>
+  <% end %>
   <p>
     <%= f.submit t(:save),
                  data: { disable_with: t('working') } %>

config/locales/views/automated_tests/en.yml

@@ -44,6 +44,10 @@ en:
     no_instructor_runnable_tests: No tests are available for instructors to run.
     no_results: No test results to display
     no_student_runnable_tests: No tests are available for students to run.
+    refresh_autotest_schema:
+      bottom: Refresh autotest schema
+      confirm: Do you want to refresh autotest schema now?
+      success: Autotest schema refreshed.
     requirements_file: Package requirements file
     requirements_file_tooltip: Upload a requirements file along with the test files
     results:

config/routes.rb

@@ -124,6 +124,7 @@
       post 'sync_roster'
       get 'lti_deployments'
       get 'lti_settings'
+      post 'refresh_autotest_schema'
     end
 
     resources :instructors, only: [:index, :new, :create, :edit, :update, :destroy]