fix(deps): update dependency ajv-formats to v3

Reviewed-on: #119
Reviewed-by: Phan Huy Tran <ptran@noreply.localhost>

backend/src/main/java/de/szut/casino/deposit/DepositController.java

@@ -52,11 +52,15 @@ public class DepositController {
 
         SessionCreateParams params = SessionCreateParams.builder()
                 .addLineItem(SessionCreateParams.LineItem.builder()
-                        .setAmount((long) amountDto.getAmount() * 100)
+                        .setPriceData(SessionCreateParams.LineItem.PriceData.builder()
                                 .setCurrency("EUR")
-                        .setQuantity(1L)
+                                .setUnitAmount((long) amountDto.getAmount() * 100)
+                                .setProductData(SessionCreateParams.LineItem.PriceData.ProductData.builder()
                                         .setName("Einzahlung")
                                         .build())
+                                .build())
+                        .setQuantity(1L)
+                        .build())
                 .setSuccessUrl(frontendHost+"/home?success=true")
                 .setCancelUrl(frontendHost+"/home?success=false")
                 .setMode(SessionCreateParams.Mode.PAYMENT)

backend/src/main/java/de/szut/casino/deposit/TransactionService.java

@@ -40,7 +40,7 @@ public class TransactionService {
                 .build();
         Session checkoutSession = Session.retrieve(sessionID, params, null);
 
-        if (!Objects.equals(checkoutSession.getPaymentStatus(), "paid")) {
+        if (!"paid".equals(checkoutSession.getPaymentStatus())) {
             return;
         }
 
@@ -53,10 +53,12 @@ public class TransactionService {
         transaction.setStatus(TransactionStatus.SUCCEEDED);
 
         UserEntity user = transaction.getUser();
-        user.addBalance(checkoutSession.getAmountTotal());
+        Long amountTotal = checkoutSession.getAmountTotal();
+        if (amountTotal != null) {
+            user.addBalance(amountTotal);
+        }
 
         userRepository.save(user);
         transactionRepository.save(transaction);
     }
-
 }

backend/src/main/java/de/szut/casino/deposit/WebhookController.java

@@ -51,12 +51,18 @@ public class WebhookController {
         switch (event.getType()) {
             case "checkout.session.completed":
             case "checkout.session.async_payment_succeeded":
-                Session session = (Session) event.getData().getObject();
+                EventDataObjectDeserializer dataObjectDeserializer = event.getDataObjectDeserializer();
                 
+                if (dataObjectDeserializer.getObject().isPresent()) {
+                    Session session = (Session) dataObjectDeserializer.getObject().get();
                     this.transactionService.fulfillCheckout(session.getId());
+                } else {
+                    logger.error("Failed to deserialize webhook event data");
+                }
                 break;
             default:
-
+                // No action needed for other event types
+                break;
         }
 
         return ResponseEntity.ok().body(null);

frontend/package.json

@@ -28,7 +28,7 @@
     "@fortawesome/free-solid-svg-icons": "^6.7.2",
     "@stripe/stripe-js": "^7.0.0",
     "@tailwindcss/postcss": "^4.0.3",
-    "ajv": "8.8.0",
+    "ajv": "8.17.1",
     "ajv-formats": "3.0.1",
     "gsap": "^3.12.7",
     "keycloak-angular": "^19.0.0",