fix: 결제 성공 로그 포맷 변경 및 환불 기한 추가 - #241

src/main/java/com/permitseoul/permitserver/domain/payment/api/service/PaymentService.java

@@ -58,10 +58,14 @@
 import org.springframework.stereotype.Service;
 
 import java.math.BigDecimal;
+import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.temporal.ChronoUnit;
 import java.util.Base64;
 import java.util.List;
 
+import static com.permitseoul.permitserver.global.util.LogFormUtil.maskPaymentKey;
 import static net.logstash.logback.argument.StructuredArguments.keyValue;
 
 @Slf4j
@@ -130,14 +134,11 @@ public PaymentConfirmResponse getPaymentConfirm(final long userId,
 
             final TossPaymentResponse tossPaymentResponse = getTossPaymentConfirm(authorizationHeader, paymentKey, reservation.getOrderId(), reservation.getTotalAmount());
 
-            log.info("토스 결제 승인 완료",
-                    (Object[]) LogFormUtil.paymentLog(
-                            userId,
-                            tossPaymentResponse.orderId(),
-                            tossPaymentResponse.paymentKey(),
-                            reservation.getReservationId(),
-                            tossPaymentResponse.totalAmount()
-                    )
+            log.info("[Payment] 토스 결제 승인 완료 - orderId={}, paymentKey={}, reservationId={}, amount={}",
+                    tossPaymentResponse.orderId(),
+                    LogFormUtil.maskPaymentKey(tossPaymentResponse.paymentKey()),
+                    reservation.getReservationId(),
+                    tossPaymentResponse.totalAmount()
             );
 
             updateReservationStatusAndTossPaymentResponseTime(reservation.getReservationId(), ReservationStatus.PAYMENT_SUCCESS);
@@ -202,23 +203,25 @@ public PaymentConfirmResponse getPaymentConfirm(final long userId,
             deleteReservationSessionByOrderId(orderId);
             throw handleFeignException(e, orderId, userId);
 
-        } catch (AlgorithmException e) { //todo: 결제는 됐는데, 티켓 발급 과정에서 실패했으므로, 따로 알림 구축해놔야될듯
-            logPaymentSuccessButTicketIssueFailed(userId, reservationSessionKey, orderId, totalAmount, paymentKey, reservation.getReservationId());
+        } catch (AlgorithmException e) {
+            logPaymentSuccessButTicketIssueFailed(orderId, totalAmount, paymentKey, reservation.getReservationId());
             throw new TicketAlgorithmException(ErrorCode.INTERNAL_TICKET_ALGORITHM_ERROR);
 
-        } catch (IllegalEnumTransitionException e) { //todo: 결제는 됐는데, 티켓 발급 과정에서 실패했으므로, 따로 알림 구축해놔야될듯
-            logPaymentSuccessButTicketIssueFailed(userId, reservationSessionKey, orderId, totalAmount, paymentKey, reservation.getReservationId());
+        } catch (IllegalEnumTransitionException e) {
+            logPaymentSuccessButTicketIssueFailed(orderId, totalAmount, paymentKey, reservation.getReservationId());
             throw new ReservationIllegalException(ErrorCode.INTERNAL_TRANSITION_ENUM_ERROR);
 
-        } catch (ReservationSessionNotFoundAfterPaymentSuccessException e) {  //결제는 됐는데, 티켓 발급 과정에서 실패했으므로, 따로 알림 구축해놔야될듯
-            logPaymentSuccessButTicketIssueFailed(userId, reservationSessionKey, orderId, totalAmount, paymentKey, reservation.getReservationId());
+        } catch (ReservationSessionNotFoundAfterPaymentSuccessException e) {
+            logPaymentSuccessButTicketIssueFailed(orderId, totalAmount, paymentKey, reservation.getReservationId());
             throw new NotFoundPaymentException(ErrorCode.NOT_FOUND_RESERVATION_SESSION_AFTER_PAYMENT_SUCCESS);
         }
     }
 
     public void cancelPayment(final long userId, final String orderId) {
         try {
             final Payment payment = paymentRetriever.findPaymentByOrderId(orderId);
+            validateCancelAvailablePeriod(payment.getEventId());
+
             final List<Ticket> ticketList = ticketRetriever.findAllTicketsByOrderIdAndUserId(payment.getOrderId(), userId);
             validateTicketStatusForCancel(ticketList);
 
@@ -245,6 +248,8 @@ public void cancelPayment(final long userId, final String orderId) {
 
         } catch (PaymentNotFoundException e) {
             throw new NotFoundPaymentException(ErrorCode.NOT_FOUND_PAYMENT);
+        } catch (EventNotfoundException e) {
+            throw new NotFoundPaymentException(ErrorCode.NOT_FOUND_EVENT);
         } catch(FeignException e) {
             throw handleFeignException(e, orderId, userId);
         } catch (TicketNotFoundException e) {
@@ -263,6 +268,23 @@ public void cancelPayment(final long userId, final String orderId) {
         }
     }
 
+    private void validateCancelAvailablePeriod(final long eventId) {
+        final Event event = eventRetriever.findEventById(eventId);
+
+        final LocalDate eventDate = event.getStartAt().toLocalDate();
+        final LocalDate today = LocalDate.now(ZoneId.of("Asia/Seoul"));
+
+        // 오늘과 행사일 사이의 일수 계산
+        long daysUntilEvent = ChronoUnit.DAYS.between(today, eventDate);
+
+        // 3일 전까지만 환불 가능
+        if (daysUntilEvent < 3) {
+            log.warn("[Payment Cancel] 취소 기한 초과 - eventId={}, eventDate={}, today={}, daysUntilEvent={}",
+                    eventId, eventDate, today, daysUntilEvent);
+            throw new PaymentBadRequestException(ErrorCode.BAD_REQUEST_CANCEL_PERIOD_EXPIRED);
+        }
+    }
+
     private void deleteReservationSessionByOrderId(final String orderId) {
         try {
             reservationSessionRemover.deleteByOrderId(orderId);
@@ -302,18 +324,15 @@ private void handleFailedTossPayment(final Reservation reservation,
         }
     }
 
-    private void logPaymentSuccessButTicketIssueFailed( final long userId,
-                                                        final String sessionKey,
-                                                        final String orderId,
-                                                        final BigDecimal totalAmount,
-                                                        final String paymentKey,
-                                                        final long reservationId) {
-        log.error("토스 결제 승인 완료 -> 티켓 발급 실패",
-                keyValue(Constants.USER_ID, userId),
-                keyValue(Constants.ORDER_ID, orderId),
-                keyValue(Constants.PAYMENT_KEY, LogFormUtil.maskPaymentKey(paymentKey)),
-                keyValue(Constants.RESERVATION_ID, reservationId),
-                keyValue(Constants.TOTAL_AMOUNT, totalAmount)
+    private void logPaymentSuccessButTicketIssueFailed(final String orderId,
+                                                       final BigDecimal totalAmount,
+                                                       final String paymentKey,
+                                                       final long reservationId) {
+        log.error("[Payment] 토스 결제 승인 완료 -> 티켓 발급 실패 - orderId={}, paymentKey={}, reservationId={}, amount={}",
+                orderId,
+                LogFormUtil.maskPaymentKey(paymentKey),
+                reservationId,
+                totalAmount
         );
     }
 
@@ -341,7 +360,7 @@ private void logRollbackFailed(final long userId,
                                    final BigDecimal totalAmount,
                                    final String paymentKey) {
         log.error("[결제 승인 API - redis Rollback Failed] userId: {}, sessionKey: {}, orderId: {}, totalAmount: {}, paymentKey: {}",
-                userId, sessionKey, orderId, totalAmount, LogFormUtil.maskPaymentKey(paymentKey));
+                userId, sessionKey, orderId, totalAmount, maskPaymentKey(paymentKey));
     }
 
     private void updateReservationStatusAndTossPaymentResponseTime(final long reservationId, final ReservationStatus status) {

src/main/java/com/permitseoul/permitserver/global/response/code/ErrorCode.java

@@ -30,6 +30,7 @@ public enum ErrorCode implements ApiCode {
     BAD_REQUEST_MISMATCH_TICKET_TYPE_ROUND(HttpStatus.BAD_REQUEST, 40016, "ticketType의 roundId와 다른 ticketRoundId 입니다."),
     BAD_REQUEST_MISMATCH_LIST_SIZE(HttpStatus.BAD_REQUEST, 40017, "list의 길이가 다릅니다."),
     BAD_REQUEST_REDIS_TICKET_TYPE_MISMATCH(HttpStatus.BAD_REQUEST, 40018, "redis ticket tpye mismatch 에러입니다. "),
+    BAD_REQUEST_CANCEL_PERIOD_EXPIRED(HttpStatus.BAD_REQUEST, 40019, "환불 가능 기간이 아닙니다. 환불은 행사 시작일 기준 3일전까지만 가능합니다.(환불 정책 참고)."),
 
 
 

src/main/java/com/permitseoul/permitserver/global/util/LogFormUtil.java

@@ -1,14 +1,6 @@
 package com.permitseoul.permitserver.global.util;
 
-import com.permitseoul.permitserver.global.Constants;
-import lombok.AccessLevel;
-import lombok.NoArgsConstructor;
 import lombok.experimental.UtilityClass;
-import net.logstash.logback.argument.StructuredArgument;
-
-import java.math.BigDecimal;
-
-import static net.logstash.logback.argument.StructuredArguments.keyValue;
 
 @UtilityClass
 public final class LogFormUtil {
@@ -22,22 +14,6 @@ public final class LogFormUtil {
     private static final int PAYMENT_KEY_LONG_PREFIX = 4;
     private static final int PAYMENT_KEY_LONG_SUFFIX = 5;
 
-    public static StructuredArgument[] paymentLog(
-            final long userId,
-            final String orderId,
-            final String paymentKey,
-            final long reservationId,
-            final BigDecimal totalAmount
-    ) {
-        return new StructuredArgument[] {
-                keyValue(Constants.USER_ID, userId),
-                keyValue(Constants.ORDER_ID, orderId),
-                keyValue(Constants.PAYMENT_KEY, maskPaymentKey(paymentKey)),
-                keyValue(Constants.RESERVATION_ID, reservationId),
-                keyValue(Constants.TOTAL_AMOUNT, totalAmount)
-        };
-    }
-
     public static String maskPaymentKey(final String paymentKey) {
         if (paymentKey == null || paymentKey.isBlank()) {
             return paymentKey;