public function execute(CommandContext $context)
 {
     PHPWS_Core::initModClass('hms', 'StudentFactory.php');
     PHPWS_Core::initModClass('hms', 'HousingApplicationFactory.php');
     PHPWS_Core::initModClass('hms', 'exception/InvalidTermException.php');
     $term = $context->get('term');
     $username = UserStatus::getUsername();
     $student = StudentFactory::getStudentByUsername($username, $term);
     $sem = Term::getTermSem($term);
     // Check for an existing application and delete it
     $app_result = HousingApplication::checkForApplication($username, $term);
     // If there's an existing housing application, handle deleting it
     if ($app_result !== FALSE) {
         switch ($sem) {
             case TERM_SPRING:
                 $application = new SpringApplication($app_result['id']);
                 break;
             case TERM_SUMMER1:
             case TERM_SUMMER2:
                 $application = new SummerApplication($app_result['id']);
                 break;
             case TERM_FALL:
                 $application = new FallApplication($app_result['id']);
                 break;
             default:
                 throw new InvalidTermException('Invalid term specified.');
         }
         // Save the old created on dates for re-use on new application
         $oldCreatedOn = $application->getCreatedOn();
         $oldCreatedBy = $application->getCreatedBy();
         $application->delete();
     }
     switch ($sem) {
         case TERM_FALL:
             $appType = 'fall';
             break;
         case TERM_SPRING:
             $appType = 'spring';
             break;
         case TERM_SUMMER1:
         case TERM_SUMMER2:
             $appType = 'summer';
             break;
         default:
             throw new Exception('Unknown application type');
     }
     $application = HousingApplicationFactory::getApplicationFromSession($_SESSION['application_data'], $term, $student, $appType);
     // If old created dates exist, use them as the 'created on' dates
     if (isset($oldCreatedOn)) {
         $application->setCreatedOn($oldCreatedOn);
         $application->setCreatedBy($oldCreatedBy);
     }
     $application->setCancelled(0);
     // Hard code a summer meal option for all summer applications.
     // Application for other terms use whatever the student selected
     if ($sem == TERM_SUMMER1 || $sem == TERM_SUMMER2) {
         $application->setMealPlan(BANNER_MEAL_5WEEK);
     }
     $result = $application->save();
     if ($result == TRUE) {
         // Log the fact that the application was submitted
         PHPWS_Core::initModClass('hms', 'HMS_Activity_Log.php');
         HMS_Activity_Log::log_activity($username, ACTIVITY_SUBMITTED_APPLICATION, $username);
         try {
             // report the application to banner;
             $application->reportToBanner();
         } catch (Exception $e) {
             // ignore any errors reporting this to banner, they'll be logged and admins notified
             // we've saved the student's application locally, so it's ok if this doesn't work
         }
         // Send the email confirmation
         PHPWS_Core::initModClass('hms', 'HMS_Email.php');
         HMS_Email::send_hms_application_confirmation($student, $application->getTerm());
     }
     $friendly_term = Term::toString($application->getTerm());
     NQ::simple('hms', hms\NotificationView::SUCCESS, "Your application for {$friendly_term} was successfully processed!  You will receive an email confirmation in the next 24 hours.");
     PHPWS_Core::initModClass('hms', 'applicationFeature/RlcApplication.php');
     PHPWS_Core::initModClass('hms', 'HMS_RLC_Application.php');
     $rlcReg = new RLCApplicationRegistration();
     if (ApplicationFeature::isEnabledForStudent($rlcReg, $term, $student) && HMS_RLC_Application::checkForApplication($student->getUsername(), $term) == FALSE && $application->rlc_interest == 1) {
         $rlcCmd = CommandFactory::getCommand('ShowRlcApplicationPage1View');
         $rlcCmd->setTerm($term);
         $rlcCmd->redirect();
     } else {
         $successCmd = CommandFactory::getCommand('ShowStudentMenu');
         $successCmd->redirect();
     }
 }