feat(channel-donation): 원본을 보존하는 후원 숨김 저장 모델을 추가한다

src/main/kotlin/kr/co/vividnext/sodalive/explorer/profile/channelDonation/ChannelDonationMessage.kt

@@ -15,6 +15,9 @@ class ChannelDonationMessage(
     @Column(columnDefinition = "TEXT")
     var additionalMessage: String? = null
 ) : BaseEntity() {
+    @Column(nullable = false)
+    var isHidden: Boolean = false
+
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "member_id", nullable = false)
     var member: Member? = null

src/main/kotlin/kr/co/vividnext/sodalive/v2/creator/channel/donation/adapter/out/persistence/DefaultHideCreatorChannelDonationRepository.kt

@@ -0,0 +1,30 @@
+package kr.co.vividnext.sodalive.v2.creator.channel.donation.adapter.out.persistence
+
+import com.querydsl.jpa.impl.JPAQueryFactory
+import kr.co.vividnext.sodalive.explorer.profile.channelDonation.QChannelDonationMessage.channelDonationMessage
+import kr.co.vividnext.sodalive.v2.creator.channel.donation.port.out.HideCreatorChannelDonationPort
+import org.springframework.stereotype.Repository
+import org.springframework.transaction.annotation.Transactional
+
+@Repository
+class DefaultHideCreatorChannelDonationRepository(
+    private val queryFactory: JPAQueryFactory
+) : HideCreatorChannelDonationPort {
+    @Transactional
+    override fun hideOwnedDonation(creatorId: Long, donationId: Long): Boolean {
+        val ownedDonation = channelDonationMessage.id.eq(donationId)
+            .and(channelDonationMessage.creator.id.eq(creatorId))
+        val updatedCount = queryFactory
+            .update(channelDonationMessage)
+            .set(channelDonationMessage.isHidden, true)
+            .set(channelDonationMessage.updatedAt, channelDonationMessage.updatedAt)
+            .where(ownedDonation, channelDonationMessage.isHidden.isFalse)
+            .execute()
+
+        return updatedCount > 0 || queryFactory
+            .selectOne()
+            .from(channelDonationMessage)
+            .where(ownedDonation)
+            .fetchFirst() != null
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/v2/creator/channel/donation/port/out/HideCreatorChannelDonationPort.kt

@@ -0,0 +1,5 @@
+package kr.co.vividnext.sodalive.v2.creator.channel.donation.port.out
+
+interface HideCreatorChannelDonationPort {
+    fun hideOwnedDonation(creatorId: Long, donationId: Long): Boolean
+}