feat(gift): 보낸 선물 상세에 받을 주소를 노출한다

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

@@ -7,6 +7,8 @@ import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.Gift
 import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.GiftCategoryRepository
 import kr.co.vividnext.sodalive.v2.gift.adapter.out.persistence.GiftDelivery
 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.GiftSizePriceRepository
 import kr.co.vividnext.sodalive.v2.gift.domain.GiftDirection
@@ -105,6 +107,7 @@ class GiftQueryService(
     private val giftRepository: GiftRepository,
     private val deliveryRepository: GiftDeliveryRepository,
     private val memberRepository: MemberRepository,
+    private val giftMailboxRepository: GiftMailboxRepository,
     @Value("\${cloud.aws.cloud-front.host}")
     private val cloudFrontHost: String
 ) {
@@ -186,7 +189,7 @@ class GiftQueryService(
             ),
             senderInfo = delivery.toSenderInfo().takeIf { direction == GiftDirection.SENT },
             recipientAddress = recipientAddress,
-            mailbox = null,
+            mailbox = mailboxFor(direction, gift.status),
             trackingRequired = direction == GiftDirection.SENT && gift.status == GiftStatus.RECEIVED,
             recipientAddressRequired = direction == GiftDirection.RECEIVED && recipientAddress == null &&
                 gift.status !in TERMINAL_STATUSES,
@@ -247,6 +250,17 @@ class GiftQueryService(
         return GiftAddressResult(name, phoneNumber, formatAddress(zipCode, address, recipientAddressDetail))
     }
 
+    private fun mailboxFor(direction: GiftDirection, status: GiftStatus): GiftMailboxResult? {
+        if (direction != GiftDirection.SENT || status != GiftStatus.RECEIVED) return null
+        return giftMailboxRepository.findByIdOrNull(GiftMailbox.SINGLETON_ID)?.let {
+            GiftMailboxResult(
+                name = it.name,
+                address = formatAddress(it.zipCode, it.address, it.addressDetail),
+                phoneNumber = it.phoneNumber
+            )
+        }
+    }
+
     private fun GiftDelivery.tracking() = if (courierCompanyName != null && trackingNumber != null) {
         "${courierCompanyName}_$trackingNumber"
     } else {