change webhook update

src/main/java/net/geant/nmaas/portal/api/market/WebhookEventController.java

@@ -49,13 +49,13 @@ public class WebhookEventController {
     @PutMapping("/{id}")
     @Transactional
     @PreAuthorize("hasRole('ROLE_SYSTEM_ADMIN')")
-    public void updateWebhook(@PathVariable Long id, @RequestBody @Valid WebhookEventDto webhook) {
+    public ResponseEntity<WebhookEventDto> updateWebhook(@PathVariable Long id, @RequestBody @Valid WebhookEventDto webhook) {
         if (!id.equals(webhook.getId())) {
             throw new ProcessingException(UNABLE_TO_CHANGE_WEBHOOK_EVENT);
         }
 
         try {
-            webhookEventService.update(webhook);
+            return ResponseEntity.ok(webhookEventService.update(webhook));
         } catch (GeneralSecurityException e) {
             throw new RuntimeException(e);
         }

src/main/java/net/geant/nmaas/portal/service/WebhookEventService.java

@@ -35,10 +35,11 @@ public class WebhookEventService {
         return webhookRepository.save(webhookEvent);
     }
 
-    public void update(WebhookEventDto webhookEventDto) throws GeneralSecurityException {
+    public WebhookEventDto update(WebhookEventDto webhookEventDto) throws GeneralSecurityException {
         WebhookEvent webhookEvent = webhookRepository.findById(webhookEventDto.getId()).orElseThrow(() -> new MissingElementException(WEBHOOK_EVENT_NOT_FOUND));
         setWebhookEvent(webhookEvent, webhookEventDto);
-        webhookRepository.save(webhookEvent);
+        webhookEvent = webhookRepository.save(webhookEvent);
+        return modelMapper.map(webhookEvent, WebhookEventDto.class);
     }
 
     private void setWebhookEvent(WebhookEvent webhookEvent, WebhookEventDto webhookEventDto) throws GeneralSecurityException {