send questions & basic results in email

.env-prod

@@ -15,3 +15,6 @@ MAILER_DSN=smtp://jv-com.mail.protection.outlook.com:25
 #Anonymous Complaints Email Settings
 COMPLAINT_RECIPIENT_ADDRESS=chris@jv.com
 COMPLAINT_RECIPIENT_NAME="Chris Weiser"
+#Safety Quiz Result Recipients
+#Enter full email addresses, separated by commas
+RESULT_INBOXES=""

src/Controller/SafetyController.php

@@ -2,6 +2,8 @@
 namespace App\Controller;
 
 use App\Form\SafetyQuizType;
+use Egulias\EmailValidator\Warning\Warning;
+use Error;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
@@ -9,6 +11,12 @@ use Symfony\Component\Yaml\Yaml;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 use Psr\Log\LoggerInterface;
+use Symfony\Component\Form\FormInterface;
+use Symfony\Component\Mime\Address;
+use Symfony\Bridge\Twig\Mime\TemplatedEmail;
+use Symfony\Component\DependencyInjection\Exception\EnvParameterException;
+use Symfony\Component\Mailer\Exception\TransportExceptionInterface;
+use Symfony\Component\Mailer\MailerInterface;
 
 use function PHPUnit\Framework\containsIdentical;
 
@@ -21,7 +29,7 @@ class SafetyController extends AbstractController
         return $this->render('Training/Safety/safetyHome.html.twig',['content' => $contentFile]);
     }
     #[Route('/training/safety/quiz')]
-    public function Quiz(Request $request, LoggerInterface $log)
+    public function Quiz(Request $request, LoggerInterface $log, MailerInterface $mailer)
     {
         $form = $this->createForm(SafetyQuizType::class);
         $form->handleRequest($request);
@@ -40,6 +48,7 @@ class SafetyController extends AbstractController
                 }
             }
             $log->Debug($testerName . ' quiz answers correct: ' . $correctAnswers);
+            $this->sendQuizResults($correctAnswers, count($data), $form, $mailer, $log);
             return $this->render('Training/Safety/quizResults.html.twig', ['testerName'=>$testerName,
                 'correctAnswers'=>$correctAnswers, 'totalAnswers'=>count($data)]);
         }
@@ -104,4 +113,72 @@ class SafetyController extends AbstractController
         
         return new Response($header . $navButtons . $contents);
     }
+    //Send an email with the quiz results
+    public function sendQuizResults(int $answersCorrect, int $totalQuestions, FormInterface $submittedQuiz, MailerInterface $mailer, LoggerInterface $log)
+    {
+        //Fetch array of mail inboxes to send messages to.
+        //If env var doesn't exist then fail gracefully
+        $recipients = []; //X: keep in method's scope
+        try
+        {
+            $recipients = explode(",", $_SERVER['RESULT_INBOXES']);
+        }
+        catch (EnvParameterException $e)
+        {
+            $log->warning("safety Quiz Submission: Environment Variable RESULT_INBOXES not configured. Quiz results will not be emailed.");
+            return;
+        }
+        
+        //If no inboxes configured, cancel
+        if(count($recipients) <= 0)
+        {
+            $log->warning("Safety Quiz Submission: No email recipients configured");
+            return;
+        }
+
+        //Prepare payload data
+        $submittedData = $submittedQuiz->getData();
+        $submission = [];
+        $quiz = Yaml::parseFile('../config/SafetyQuiz.yaml', 2, 2, Yaml::PARSE_OBJECT_FOR_MAP)['Questions'];
+        $questionKeys = array_keys($quiz);
+        foreach($questionKeys as $key)
+        {
+            $questionData = [];
+            $questionData += ['key'=>$key, 'text'=>$quiz[$key]['Text']];
+            $answer = null;
+            foreach($quiz[$key]['Choices'] as $choice)
+            {
+                if($choice['Value'])
+                {
+                    $answer = $choice;
+                }
+            }
+            $questionData += ['answer'=>$answer, 'submittedAnswer'=>$submittedData[$key]];
+            $submission += $questionData;
+            $quiz[$key] += ['submittedAnswer'=>$submittedData[$key], 'answer'=>$answer];
+        }
+        //var_dump($submission);
+        //Build & send the email
+        $email = (new TemplatedEmail())
+            ->from(new Address('noreply@jv.com', 'Internal'))
+            ->to(new Address("ajensen@jv.com"))
+            ->subject('Safety Quiz Submission')
+            ->htmlTemplate('Emails/safetyQuizResults.html.twig')
+            ->context([
+                'submission' => $quiz,
+                'answersCorrect' => $answersCorrect,
+                'totalQuestions' => $totalQuestions,
+                'submitterName' => $submittedData['Name']])
+            ;
+        try
+        {
+            $log->info("Sending Quiz Results...");
+            $mailer->send($email);
+        }
+        catch (TransportExceptionInterface $e)
+        {
+            $log->error("Failed to email quiz results");
+            $log->error($e);
+        }
+    }
 }

templates/Emails/safetyQuizResults.html.twig

@@ -10,7 +10,7 @@
     }
 </style>
 <h1>A Quiz-taker has submitted the J.V. Safety Quiz <h1>
-<h2> {{ data.getData['Name']}} has completed the quiz, scoring {{answersCorrect}}/{{totalAnswers}} correct.</h2>
+<h2> {{ submitterName }} has completed the quiz, scoring {{answersCorrect}}/{{totalQuestions}} correct.</h2>
 <table>
     <th>
         <td>#</td>
@@ -18,16 +18,16 @@
         <td>Submitted Answer</td>
         <td>Correct Answer</td>
     </th>
-    {% for question in submission %}
+    {% for key,question in submission %}
         <tr>
-            <td>{{question}}</td>
-            <td>{{question.Text}}</td>
-            <td class="{{ (question['submittedAnswer']==question['answer'])? 'correct': 'incorrect' }}">
-                {% if submittedAnswer != null %}
+            <td>{{key}}</td>
+            <td>{{question["Text"]}}</td>
+            {% if question['submittedAnswer'] != null %}
+            <td class="{{ (question['submittedAnswer']==true)? 'correct': 'incorrect' }}">
                     {{question['submittedAnswer']}}
-                {% endif %}
             </td>
-            <td>{{quesiton['answer']}}</td>
+            {% endif %}
+            <td>{{question['answer']['Value']}}</td>
         </tr>
     {% endfor %}
 </table>