feat(gift): 선물 받을 주소 관리자 서비스를 추가한다

src/main/kotlin/kr/co/vividnext/sodalive/v2/gift/application/GiftAdminService.kt

@@ -4,6 +4,8 @@ import kr.co.vividnext.sodalive.common.SodaException
 import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.GiftCategory
 import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.GiftCategoryRepository
 import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.GiftDeliveryRepository
+import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.GiftMailbox
+import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.GiftMailboxRepository
 import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.GiftRepository
 import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.GiftSizePrice
 import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.GiftSizePriceRepository
@@ -41,6 +43,14 @@ data class GiftSizePriceCommand(
     val isActive: Boolean
 )
 
+data class GiftMailboxCommand(
+    val name: String,
+    val phoneNumber: String,
+    val zipCode: String,
+    val address: String,
+    val addressDetail: String?
+)
+
 data class GiftSizePriceResult(
     val sizeCode: GiftSize,
     val sizeName: String,
@@ -62,8 +72,31 @@ class GiftAdminService(
     private val sizePriceRepository: GiftSizePriceRepository,
     private val giftRepository: GiftRepository,
     private val giftDeliveryRepository: GiftDeliveryRepository,
+    private val giftMailboxRepository: GiftMailboxRepository,
     private val giftPushService: GiftPushService
 ) {
+    @Transactional(readOnly = true)
+    fun getMailbox(): GiftMailboxResult? = giftMailboxRepository.findByIdOrNull(GiftMailbox.SINGLETON_ID)?.toResult()
+
+    @Transactional
+    fun updateMailbox(command: GiftMailboxCommand): GiftMailboxResult {
+        validateMailbox(command)
+        val mailbox = giftMailboxRepository.findByIdOrNull(GiftMailbox.SINGLETON_ID)
+            ?: GiftMailbox(
+                name = command.name,
+                phoneNumber = command.phoneNumber,
+                zipCode = command.zipCode,
+                address = command.address,
+                addressDetail = command.addressDetail?.takeIf { it.isNotBlank() }
+            )
+        mailbox.name = command.name
+        mailbox.phoneNumber = command.phoneNumber
+        mailbox.zipCode = command.zipCode
+        mailbox.address = command.address
+        mailbox.addressDetail = command.addressDetail?.takeIf { it.isNotBlank() }
+        return giftMailboxRepository.save(mailbox).toResult()
+    }
+
     @Transactional(readOnly = true)
     fun getCategories(): List<GiftCategoryResult> = categoryRepository.findAll().map { it.toResult() }
 
@@ -198,6 +231,22 @@ class GiftAdminService(
         if (command.salePriceCan <= 0 || command.salePriceCan > command.basePriceCan) throw invalidRequest()
     }
 
+    private fun validateMailbox(command: GiftMailboxCommand) {
+        if (
+            command.name.isBlank() ||
+            command.name.length > 50 ||
+            command.phoneNumber.isBlank() ||
+            command.phoneNumber.length > 30 ||
+            command.zipCode.isBlank() ||
+            command.zipCode.length > 20 ||
+            command.address.isBlank() ||
+            command.address.length > 255 ||
+            (command.addressDetail?.length ?: 0) > 255
+        ) {
+            throw invalidRequest()
+        }
+    }
+
     private fun GiftCategory.toResult() = GiftCategoryResult(
         categoryId = id ?: throw invalidRequest(),
         classificationNumber = classificationNumber,
@@ -217,6 +266,15 @@ class GiftAdminService(
         isActive = isActive
     )
 
+    private fun GiftMailbox.toResult() = GiftMailboxResult(
+        name = name,
+        address = formatAddress(zipCode, address, addressDetail),
+        phoneNumber = phoneNumber
+    )
+
+    private fun formatAddress(zipCode: String, address: String, detail: String?) =
+        "($zipCode) $address" + if (detail.isNullOrBlank()) "" else ", $detail"
+
     private fun invalidRequest() = SodaException(messageKey = "common.error.invalid_request")
 
     private companion object {