refactor: 결제 취소 시 취소시간을 애플리케이션에서 지정하도록 수정

src/main/kotlin/roomescape/payment/implement/PaymentWriterV2.kt

@@ -9,15 +9,11 @@ import roomescape.payment.exception.PaymentErrorCode
 import roomescape.payment.exception.PaymentException
 import roomescape.payment.infrastructure.client.v2.*
 import roomescape.payment.infrastructure.common.PaymentMethod
-import roomescape.payment.infrastructure.persistence.v2.CanceledPaymentRepositoryV2
+import roomescape.payment.infrastructure.persistence.v2.*
-import roomescape.payment.infrastructure.persistence.v2.CanceledPaymentEntityV2
-import roomescape.payment.infrastructure.persistence.v2.PaymentDetailEntity
-import roomescape.payment.infrastructure.persistence.v2.PaymentDetailRepository
-import roomescape.payment.infrastructure.persistence.v2.PaymentEntityV2
-import roomescape.payment.infrastructure.persistence.v2.PaymentRepositoryV2
 import roomescape.reservation.web.ReservationCancelRequest
 import roomescape.reservation.web.ReservationPaymentRequest
 import roomescape.reservation.web.toPaymentConfirmRequest
+import java.time.LocalDateTime
 
 private val log: KLogger = KotlinLogging.logger {}
 
@@ -100,9 +96,10 @@ class PaymentWriterV2(
         memberId: Long,
         reservationId: Long,
         request: ReservationCancelRequest,
-        paymentCancelResponse: PaymentCancelResponseV2
+        paymentCancelResponse: PaymentCancelResponseV2,
+        requestedAt: LocalDateTime
     ) {
-        val payment: PaymentEntityV2= paymentRepository.findByReservationId(reservationId)
+        val payment: PaymentEntityV2 = paymentRepository.findByReservationId(reservationId)
             ?.also { it.cancel() }
             ?: throw PaymentException(PaymentErrorCode.PAYMENT_NOT_FOUND)
 
@@ -111,9 +108,14 @@ class PaymentWriterV2(
         CanceledPaymentEntityV2(
             id = tsidFactory.next(),
             canceledAt = cancelDetail.canceledAt,
+            requestedAt = requestedAt,
             paymentId = payment.id,
             canceledBy = memberId,
-            cancelReason = request.cancelReason
+            cancelReason = request.cancelReason,
+            cancelAmount = cancelDetail.cancelAmount,
+            cardDiscountAmount = cancelDetail.cardDiscountAmount,
+            transferDiscountAmount = cancelDetail.transferDiscountAmount,
+            easypayDiscountAmount = cancelDetail.easyPayDiscountAmount,
         ).also { canceledPaymentRepository.save(it) }
     }
 }

src/main/kotlin/roomescape/payment/infrastructure/persistence/v2/CanceledPaymentEntityV2.kt

@@ -3,6 +3,7 @@ package roomescape.payment.infrastructure.persistence.v2
 import jakarta.persistence.Entity
 import jakarta.persistence.Table
 import roomescape.common.entity.PersistableBaseEntity
+import java.time.LocalDateTime
 import java.time.OffsetDateTime
 
 @Entity
@@ -11,6 +12,7 @@ class CanceledPaymentEntityV2(
     id: Long,
 
     val paymentId: Long,
+    val requestedAt: LocalDateTime,
     val canceledAt: OffsetDateTime,
     val canceledBy: Long,
     val cancelReason: String?,

src/main/kotlin/roomescape/reservation/business/ReservationWithPaymentServiceV2.kt

@@ -13,6 +13,7 @@ import roomescape.reservation.implement.ReservationWriter
 import roomescape.reservation.infrastructure.persistence.ReservationEntity
 import roomescape.reservation.infrastructure.persistence.ReservationStatus
 import roomescape.reservation.web.*
+import java.time.LocalDateTime
 
 private val log: KLogger = KotlinLogging.logger {}
 
@@ -88,6 +89,7 @@ class ReservationWithPaymentServiceV2(
         reservationId: Long,
         request: ReservationCancelRequest
     ) {
+        val requestedAt: LocalDateTime = LocalDateTime.now()
         log.info {
             "[ReservationWithPaymentServiceV2.cancelReservation] " +
                     "예약 취소 시작: memberId=$memberId, reservationId=$reservationId, request=$request"
@@ -96,7 +98,7 @@ class ReservationWithPaymentServiceV2(
         val paymentCancelResponse = paymentWriter.requestCancelPayment(reservationId, request)
 
         transactionExecutionUtil.withNewTransaction(isReadOnly = false) {
-            paymentWriter.createCanceledPayment(memberId, reservationId, request, paymentCancelResponse)
+            paymentWriter.createCanceledPayment(memberId, reservationId, request, paymentCancelResponse, requestedAt)
             reservationFinder.findById(reservationId).also { reservationWriter.cancelByUser(it, memberId) }
         }
     }