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refactor: 새로운 결제, 결제 상세, 취소된 결제 정보를 조회하는 PaymentFinderV2 추가

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이상진 2025-08-18 15:55:52 +09:00
parent 6bbb35e55f
commit fb3be3bcaf
4 changed files with 65 additions and 7 deletions
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11
src/main/kotlin/roomescape/payment/exception/PaymentErrorCode.kt
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@ -9,11 +9,12 @@ enum class PaymentErrorCode(
override val message: String
) : ErrorCode {
PAYMENT_NOT_FOUND(HttpStatus.NOT_FOUND, "P001", "결제 정보를 찾을 수 없어요."),
CANCELED_PAYMENT_NOT_FOUND(HttpStatus.NOT_FOUND, "P002", "취소된 결제 정보를 찾을 수 없어요."),
PAYMENT_CLIENT_ERROR(HttpStatus.BAD_REQUEST, "P003", "결제에 실패했어요. 결제 수단을 확인한 후 다시 시도해주세요."),
ORGANIZATION_CODE_NOT_FOUND(HttpStatus.NOT_FOUND, "P004", "은행 / 카드사 정보를 찾을 수 없어요."),
TYPE_NOT_FOUND(HttpStatus.NOT_FOUND, "P005", "타입 정보를 찾을 수 없어요."),
NOT_SUPPORTED_PAYMENT_TYPE(HttpStatus.BAD_REQUEST, "P006", "지원하지 않는 결제 수단이에요."),
PAYMENT_DETAIL_NOT_FOUND(HttpStatus.NOT_FOUND, "P002", "결제 상세 정보를 찾을 수 없어요."),
CANCELED_PAYMENT_NOT_FOUND(HttpStatus.NOT_FOUND, "P003", "취소된 결제 정보를 찾을 수 없어요."),
PAYMENT_CLIENT_ERROR(HttpStatus.BAD_REQUEST, "P004", "결제에 실패했어요. 결제 수단을 확인한 후 다시 시도해주세요."),
ORGANIZATION_CODE_NOT_FOUND(HttpStatus.NOT_FOUND, "P005", "은행 / 카드사 정보를 찾을 수 없어요."),
TYPE_NOT_FOUND(HttpStatus.NOT_FOUND, "P006", "타입 정보를 찾을 수 없어요."),
NOT_SUPPORTED_PAYMENT_TYPE(HttpStatus.BAD_REQUEST, "P007", "지원하지 않는 결제 수단이에요."),
PAYMENT_UNEXPECTED_ERROR(HttpStatus.INTERNAL_SERVER_ERROR, "P998", "결제 과정중 예상치 못한 예외가 발생했어요."),
PAYMENT_PROVIDER_ERROR(HttpStatus.INTERNAL_SERVER_ERROR, "P999", "시스템에 일시적인 오류가 발생했어요. 잠시 후 다시 시도해주세요."),

53
src/main/kotlin/roomescape/payment/implement/PaymentFinderV2.kt Normal file
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@ -0,0 +1,53 @@
package roomescape.payment.implement
import io.github.oshai.kotlinlogging.KLogger
import io.github.oshai.kotlinlogging.KotlinLogging
import org.springframework.stereotype.Component
import roomescape.payment.exception.PaymentErrorCode
import roomescape.payment.exception.PaymentException
import roomescape.payment.infrastructure.persistence.v2.CanceledPaymentEntityV2
import roomescape.payment.infrastructure.persistence.v2.CanceledPaymentRepositoryV2
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
private val log: KLogger = KotlinLogging.logger {}
@Component
class PaymentFinderV2(
private val paymentRepository: PaymentRepositoryV2,
private val paymentDetailRepository: PaymentDetailRepository,
private val canceledPaymentRepository: CanceledPaymentRepositoryV2
) {
fun findPaymentByReservationId(reservationId: Long): PaymentEntityV2 {
log.debug { "[PaymentFinderV2.findByReservationId] 시작: reservationId=$reservationId" }
return paymentRepository.findByReservationId(reservationId)?.also {
log.debug { "[PaymentFinderV2.findByReservationId] 완료: reservationId=$reservationId, paymentId=${it.id}" }
} ?: run {
log.warn { "[PaymentFinderV2.findByReservationId] 실패: reservationId=$reservationId" }
throw PaymentException(PaymentErrorCode.PAYMENT_NOT_FOUND)
}
}
fun findPaymentDetailByPaymentId(paymentId: Long): PaymentDetailEntity {
log.debug { "[PaymentFinderV2.findPaymentDetailByPaymentId] 시작: paymentId=$paymentId" }
return paymentDetailRepository.findByPaymentId(paymentId)?.also {
log.debug { "[PaymentFinderV2.findPaymentDetailByPaymentId] 완료: paymentId=$paymentId, detailId=${it.id}" }
} ?: run {
log.warn { "[PaymentFinderV2.findPaymentDetailByPaymentId] 실패: paymentId=$paymentId" }
throw PaymentException(PaymentErrorCode.PAYMENT_DETAIL_NOT_FOUND)
}
}
fun findCanceledPaymentByPaymentIdOrNull(paymentId: Long): CanceledPaymentEntityV2? {
log.debug { "[PaymentFinderV2.findCanceledPaymentByKey] 시작: paymentId=$paymentId" }
return canceledPaymentRepository.findByPaymentId(paymentId)?.also {
log.debug { "[PaymentFinderV2.findCanceledPaymentByKey] 완료: paymentId=$paymentId, canceledPaymentId=${it.id}" }
}
}
}

4
src/main/kotlin/roomescape/payment/infrastructure/persistence/v2/CanceledPaymentRepositoryV2.kt
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@ -2,4 +2,6 @@ package roomescape.payment.infrastructure.persistence.v2
import org.springframework.data.jpa.repository.JpaRepository
interface CanceledPaymentRepositoryV2 : JpaRepository<CanceledPaymentEntityV2, Long>
interface CanceledPaymentRepositoryV2 : JpaRepository<CanceledPaymentEntityV2, Long> {
fun findByPaymentId(paymentId: Long): CanceledPaymentEntityV2?
}

4
src/main/kotlin/roomescape/payment/infrastructure/persistence/v2/PaymentDetailRepository.kt
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@ -2,4 +2,6 @@ package roomescape.payment.infrastructure.persistence.v2
import org.springframework.data.jpa.repository.JpaRepository
interface PaymentDetailRepository: JpaRepository<PaymentDetailEntity, Long>
interface PaymentDetailRepository: JpaRepository<PaymentDetailEntity, Long> {
fun findByPaymentId(paymentId: Long) : PaymentDetailEntity?
}