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src/main/java/fr/ippon/example/intellijfeatures/torefactor/MonolithController.java

@@ -30,6 +30,7 @@ public class MonolithController {
     @PostMapping("/send")
     @ResponseStatus(HttpStatus.NO_CONTENT)
     public void sendMail(@RequestBody User user) throws IOException, MessagingException {
+        // Validate inputs
         if (user.getName() == null || ObjectUtils.isEmpty(user.getName())) {
             throw new BadRequestException("User name is required.");
         }
@@ -38,6 +39,7 @@ public class MonolithController {
             throw new BadRequestException("User email is required and should be a valid email.");
         }
 
+        // Load pebble templates
         PebbleEngine pebbleEngine = new PebbleEngine.Builder().build();
 
         Writer writer = new StringWriter();
@@ -50,6 +52,7 @@ public class MonolithController {
                 .evaluate(writer2, Map.of("user", user));
         String textContent = writer2.toString();
 
+        // Send an email
         MimeMessage mimeMessage = javaMailSender.createMimeMessage();
 
         MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);