refactor: payment 도메인 내 Entity & Repository 재정의 및 V2 접미사 제거

src/main/kotlin/roomescape/payment/infrastructure/persistence/CanceledPaymentEntity.kt

@@ -1,33 +1,24 @@
 package roomescape.payment.infrastructure.persistence
 
-import jakarta.persistence.Column
 import jakarta.persistence.Entity
-import jakarta.persistence.Id
 import jakarta.persistence.Table
-import roomescape.common.entity.BaseEntity
+import roomescape.common.entity.PersistableBaseEntity
+import java.time.LocalDateTime
 import java.time.OffsetDateTime
 
 @Entity
-@Table(name = "canceled_payments")
+@Table(name = "canceled_payment")
 class CanceledPaymentEntity(
-    @Id
-    @Column(name = "canceled_payment_id")
-    private var _id: Long?,
+    id: Long,
 
-    @Column(name = "payment_key", nullable = false)
-    var paymentKey: String,
+    val paymentId: Long,
+    val requestedAt: LocalDateTime,
+    val canceledAt: OffsetDateTime,
+    val canceledBy: Long,
+    val cancelReason: String,
+    val cancelAmount: Int,
+    val cardDiscountAmount: Int,
+    val transferDiscountAmount: Int,
+    val easypayDiscountAmount: Int,
+) : PersistableBaseEntity(id)
 
-    @Column(name = "cancel_reason", nullable = false)
-    var cancelReason: String,
-
-    @Column(name = "cancel_amount", nullable = false)
-    var cancelAmount: Long,
-
-    @Column(name = "approved_at", nullable = false)
-    var approvedAt: OffsetDateTime,
-
-    @Column(name = "canceled_at", nullable = false)
-    var canceledAt: OffsetDateTime,
-): BaseEntity() {
-    override fun getId(): Long? = _id
-}

src/main/kotlin/roomescape/payment/infrastructure/persistence/CanceledPaymentRepository.kt

@@ -3,5 +3,5 @@ package roomescape.payment.infrastructure.persistence
 import org.springframework.data.jpa.repository.JpaRepository
 
 interface CanceledPaymentRepository : JpaRepository<CanceledPaymentEntity, Long> {
-    fun findByPaymentKey(paymentKey: String): CanceledPaymentEntity?
+    fun findByPaymentId(paymentId: Long): CanceledPaymentEntity?
 }

src/main/kotlin/roomescape/payment/infrastructure/persistence/PaymentDetailEntity.kt

@@ -1,9 +1,8 @@
-package roomescape.payment.infrastructure.persistence.v2
+package roomescape.payment.infrastructure.persistence
 
 import jakarta.persistence.*
 import roomescape.common.entity.PersistableBaseEntity
 import roomescape.payment.infrastructure.common.*
-import kotlin.jvm.Transient
 
 @Entity
 @Table(name = "payment_detail")
@@ -14,9 +13,6 @@ open class PaymentDetailEntity(
     open val paymentId: Long,
     open val suppliedAmount: Int,
     open val vat: Int,
-
-    @Transient
-    private var isNewEntity: Boolean = true
 ) : PersistableBaseEntity(id)
 
 @Entity

src/main/kotlin/roomescape/payment/infrastructure/persistence/PaymentDetailRepository.kt

@@ -1,4 +1,4 @@
-package roomescape.payment.infrastructure.persistence.v2
+package roomescape.payment.infrastructure.persistence
 
 import org.springframework.data.jpa.repository.JpaRepository
 

src/main/kotlin/roomescape/payment/infrastructure/persistence/PaymentEntity.kt

@@ -1,32 +1,38 @@
 package roomescape.payment.infrastructure.persistence
 
-import jakarta.persistence.*
-import roomescape.common.entity.BaseEntity
-import roomescape.reservation.infrastructure.persistence.ReservationEntity
+import jakarta.persistence.Entity
+import jakarta.persistence.EnumType
+import jakarta.persistence.Enumerated
+import jakarta.persistence.Table
+import roomescape.common.entity.PersistableBaseEntity
+import roomescape.payment.infrastructure.common.PaymentMethod
+import roomescape.payment.infrastructure.common.PaymentStatus
+import roomescape.payment.infrastructure.common.PaymentType
 import java.time.OffsetDateTime
 
 @Entity
-@Table(name = "payments")
+@Table(name = "payment")
 class PaymentEntity(
-    @Id
-    @Column(name = "payment_id")
-    private var _id: Long?,
+    id: Long,
 
-    @Column(name = "order_id", nullable = false)
-    var orderId: String,
+    val reservationId: Long,
+    val paymentKey: String,
+    val orderId: String,
+    val totalAmount: Int,
+    val requestedAt: OffsetDateTime,
+    val approvedAt: OffsetDateTime,
 
-    @Column(name="payment_key", nullable = false)
-    var paymentKey: String,
+    @Enumerated(EnumType.STRING)
+    val type: PaymentType,
 
-    @Column(name="total_amount", nullable = false)
-    var totalAmount: Long,
+    @Enumerated(EnumType.STRING)
+    val method: PaymentMethod,
 
-    @OneToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "reservation_id", nullable = false)
-    var reservation: ReservationEntity,
+    @Enumerated(EnumType.STRING)
+    var status: PaymentStatus
+) : PersistableBaseEntity(id) {
 
-    @Column(name="approved_at", nullable = false)
-    var approvedAt: OffsetDateTime
-): BaseEntity() {
-    override fun getId(): Long? = _id
+    fun cancel() {
+        this.status = PaymentStatus.CANCELED
+    }
 }

src/main/kotlin/roomescape/payment/infrastructure/persistence/PaymentRepository.kt

@@ -4,9 +4,5 @@ import org.springframework.data.jpa.repository.JpaRepository
 
 interface PaymentRepository : JpaRepository<PaymentEntity, Long> {
 
-    fun existsByReservationId(reservationId: Long): Boolean
-
     fun findByReservationId(reservationId: Long): PaymentEntity?
-
-    fun deleteByPaymentKey(paymentKey: String)
 }

src/main/kotlin/roomescape/reservation/infrastructure/persistence/CanceledReservationEntity.kt

@@ -1,4 +1,4 @@
-package roomescape.reservation_v2.infrastructure.persistence
+package roomescape.reservation.infrastructure.persistence
 
 import jakarta.persistence.Entity
 import jakarta.persistence.EnumType

src/main/kotlin/roomescape/reservation/infrastructure/persistence/CanceledReservationRepository.kt

@@ -1,4 +1,4 @@
-package roomescape.reservation_v2.infrastructure.persistence
+package roomescape.reservation.infrastructure.persistence
 
 import org.springframework.data.jpa.repository.JpaRepository