TenantEntity

package windall.console.account.api.model

import javax.persistence.*
import java.math.BigDecimal
import java.time.LocalDate
import windall.console.account.api.dto.TenantDto
import windall.console.account.api.dto.ReceiptDto
import windall.console.account.api.persistence.ReceiptEntity

@Entity
@Table(name="tenant")
internal data class TenantEntity (

        @Id
        @GeneratedValue(strategy = GenerationType.IDENTITY)
        val id: Long? = null,

        val name: String,

        val weeklyRent: BigDecimal,

        val paidTill: LocalDate = LocalDate.now(),

        val rentCredit: BigDecimal = BigDecimal(0),

        @OneToMany(mappedBy = "tenant", cascade = arrayOf(CascadeType.ALL), fetch = FetchType.EAGER)
        val receipts: List<ReceiptEntity> = emptyList()

) {

    @Suppress("unused")
    private constructor() : this(name = "", weeklyRent = BigDecimal.ZERO)

    fun toDto(): TenantDto = TenantDto (
            id = this.id!!,
            name = this.name,
            weeklyRent = this.weeklyRent,
            paidTill = this.paidTill,
            rentCredit = this.rentCredit,
            receipts = this.receipts.map { it.toDto() }.toMutableList()
    )

    companion object {

        fun fromDto(dto: TenantDto) = TenantEntity (
                id = dto.id,
                name = dto.name,
                weeklyRent = dto.weeklyRent,
                paidTill = dto.paidTill,
                rentCredit = dto.rentCredit,
                receipts = dto.receipts.map { ReceiptEntity.fromDto(it) }
        )

    }

}