feat: PaymentSucceededEvent에 결제 시간 파라미터 추가

Author: rnqhstmd

apps/commerce-api/src/main/java/com/loopers/application/payment/PaymentCallbackService.java

@@ -12,6 +12,8 @@
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.time.ZonedDateTime;
+
 @Slf4j
 @Service
 @RequiredArgsConstructor
@@ -45,7 +47,7 @@ public void processCallback(PaymentCallbackDto callback) {
             log.info("결제 성공, 이벤트 발행: orderId={}, paymentId={}",
                     order.getId(), payment.getId());
 
-            eventPublisher.publishEvent(PaymentSucceededEvent.of(payment, order.getCouponId()));
+            eventPublisher.publishEvent(PaymentSucceededEvent.of(payment, order.getCouponId(), ZonedDateTime.now()));
 
         } else {
             // 결제 실패 → 주문 실패 + 보상 트랜잭션 이벤트

apps/commerce-api/src/main/java/com/loopers/domain/payment/event/PaymentSucceededEvent.java

@@ -14,15 +14,15 @@ public record PaymentSucceededEvent(
         PaymentMethod paymentMethod,
         ZonedDateTime paidAt
 ) {
-    public static PaymentSucceededEvent of(Payment payment, Long couponId) {
+    public static PaymentSucceededEvent of(Payment payment, Long couponId, ZonedDateTime paidAt) {
         return new PaymentSucceededEvent(
                 payment.getId(),
                 payment.getOrderId(),
                 payment.getUserId(),
                 couponId,
                 payment.getAmountValue(),
                 payment.getPaymentMethod(),
-                ZonedDateTime.now()
+                paidAt != null ? paidAt : ZonedDateTime.now()
         );
     }
 }