roomescape-refactored/src/main/kotlin/roomescape/reservation/infrastructure/persistence/ReservationEntity.kt

package roomescape.reservation.infrastructure.persistence

import com.fasterxml.jackson.annotation.JsonIgnore
import jakarta.persistence.*
import roomescape.member.infrastructure.persistence.MemberEntity
import roomescape.theme.infrastructure.persistence.ThemeEntity
import roomescape.time.infrastructure.persistence.TimeEntity
import java.time.LocalDate

@Entity
@Table(name = "reservations")
class ReservationEntity(
        @Id
        @GeneratedValue(strategy = GenerationType.IDENTITY)
        var id: Long? = null,

        var date: LocalDate,

        @ManyToOne(fetch = FetchType.LAZY)
        @JoinColumn(name = "time_id", nullable = false)
        var time: TimeEntity,

        @ManyToOne(fetch = FetchType.LAZY)
        @JoinColumn(name = "theme_id", nullable = false)
        var theme: ThemeEntity,

        @ManyToOne(fetch = FetchType.LAZY)
        @JoinColumn(name = "member_id", nullable = false)
        var member: MemberEntity,

        @Enumerated(value = EnumType.STRING)
        var reservationStatus: ReservationStatus
) {
    @JsonIgnore
    fun isWaiting(): Boolean = reservationStatus == ReservationStatus.WAITING

    @JsonIgnore
    fun isReservedBy(memberId: Long): Boolean {
        return this.member.id == memberId
    }
}

enum class ReservationStatus {
    CONFIRMED,
    CONFIRMED_PAYMENT_REQUIRED,
    WAITING
}