feat(creator-channel): FanTalk 탭 도메인 계약을 추가한다
This commit is contained in:
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package kr.co.vividnext.sodalive.v2.creator.channel.fantalk.domain
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import kr.co.vividnext.sodalive.v2.creator.channel.live.domain.CreatorChannelPage
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import org.springframework.stereotype.Component
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@Component
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class CreatorChannelFanTalkQueryPolicy {
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fun createPage(page: Int?, size: Int?): CreatorChannelPage {
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return CreatorChannelPage(
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page = page?.coerceAtLeast(MIN_PAGE) ?: DEFAULT_PAGE,
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size = size?.coerceIn(MIN_PAGE_SIZE, MAX_PAGE_SIZE) ?: DEFAULT_PAGE_SIZE
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)
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}
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fun <T> limitItems(fetched: List<T>, page: CreatorChannelPage): List<T> {
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return fetched.take(page.size)
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}
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fun hasNext(fetched: List<*>, page: CreatorChannelPage): Boolean {
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return fetched.size > page.size
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}
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companion object {
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private const val DEFAULT_PAGE = 0
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private const val DEFAULT_PAGE_SIZE = 20
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private const val MIN_PAGE = 0
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private const val MIN_PAGE_SIZE = 20
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private const val MAX_PAGE_SIZE = 50
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}
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}
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package kr.co.vividnext.sodalive.v2.creator.channel.fantalk.domain
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import kr.co.vividnext.sodalive.v2.creator.channel.live.domain.CreatorChannelPage
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import java.time.LocalDateTime
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data class CreatorChannelFanTalkTab(
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val fanTalkCount: Int,
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val fanTalks: List<CreatorChannelFanTalk>,
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val page: CreatorChannelPage,
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val hasNext: Boolean
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)
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data class CreatorChannelFanTalk(
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val fanTalkId: Long,
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val writerId: Long,
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val writerNickname: String,
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val writerProfileImageUrl: String,
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val content: String,
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val createdAt: LocalDateTime,
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val creatorReplies: List<CreatorChannelFanTalkReply>
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)
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data class CreatorChannelFanTalkReply(
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val fanTalkId: Long,
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val writerId: Long,
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val writerNickname: String,
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val writerProfileImageUrl: String,
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val content: String,
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val createdAt: LocalDateTime
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)
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package kr.co.vividnext.sodalive.v2.creator.channel.fantalk.port.out
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import kr.co.vividnext.sodalive.member.MemberRole
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import java.time.LocalDateTime
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interface CreatorChannelFanTalkQueryPort {
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fun findCreator(creatorId: Long, viewerId: Long?): CreatorChannelFanTalkCreatorRecord?
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fun existsBlockedBetween(viewerId: Long, creatorId: Long): Boolean
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fun countFanTalks(creatorId: Long, viewerId: Long): Int
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fun findFanTalks(
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creatorId: Long,
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viewerId: Long,
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offset: Long,
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limit: Int
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): List<CreatorChannelFanTalkRecord>
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fun findCreatorReplies(
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creatorId: Long,
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parentFanTalkIds: List<Long>
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): List<CreatorChannelFanTalkReplyRecord>
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}
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data class CreatorChannelFanTalkCreatorRecord(
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val creatorId: Long,
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val role: MemberRole,
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val nickname: String
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)
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data class CreatorChannelFanTalkRecord(
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val fanTalkId: Long,
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val writerId: Long,
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val writerNickname: String,
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val writerProfileImagePath: String?,
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val content: String,
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val createdAt: LocalDateTime
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)
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data class CreatorChannelFanTalkReplyRecord(
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val fanTalkId: Long,
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val parentFanTalkId: Long,
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val writerId: Long,
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val writerNickname: String,
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val writerProfileImagePath: String?,
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val content: String,
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val createdAt: LocalDateTime
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)
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@@ -0,0 +1,120 @@
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package kr.co.vividnext.sodalive.v2.creator.channel.fantalk.domain
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import kr.co.vividnext.sodalive.member.MemberRole
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import kr.co.vividnext.sodalive.v2.creator.channel.fantalk.port.out.CreatorChannelFanTalkCreatorRecord
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import kr.co.vividnext.sodalive.v2.creator.channel.fantalk.port.out.CreatorChannelFanTalkRecord
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import kr.co.vividnext.sodalive.v2.creator.channel.fantalk.port.out.CreatorChannelFanTalkReplyRecord
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import org.junit.jupiter.api.Assertions.assertEquals
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import org.junit.jupiter.api.Assertions.assertFalse
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import org.junit.jupiter.api.Assertions.assertNull
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import org.junit.jupiter.api.Assertions.assertTrue
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import org.junit.jupiter.api.DisplayName
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import org.junit.jupiter.api.Test
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import java.time.LocalDateTime
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class CreatorChannelFanTalkQueryPolicyTest {
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private val policy = CreatorChannelFanTalkQueryPolicy()
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@Test
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@DisplayName("FanTalk 탭 page 정책은 null 요청을 기본값으로 fallback하고 fetch limit을 계산한다")
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fun shouldFallbackNullPageAndSizeForFanTalkTab() {
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val page = policy.createPage(page = null, size = null)
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assertEquals(0, page.page)
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assertEquals(20, page.size)
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assertEquals(0L, page.offset)
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assertEquals(21, page.fetchLimit)
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}
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@Test
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@DisplayName("FanTalk 탭 page 정책은 최소/최대 범위로 fallback하고 fetch limit을 계산한다")
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fun shouldFallbackPageAndSizeForFanTalkTab() {
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val minimumPage = policy.createPage(page = -1, size = 10)
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val maximumPage = policy.createPage(page = 2, size = 100)
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assertEquals(0, minimumPage.page)
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assertEquals(20, minimumPage.size)
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assertEquals(0L, minimumPage.offset)
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assertEquals(21, minimumPage.fetchLimit)
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assertEquals(2, maximumPage.page)
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assertEquals(50, maximumPage.size)
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assertEquals(100L, maximumPage.offset)
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assertEquals(51, maximumPage.fetchLimit)
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}
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@Test
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@DisplayName("FanTalk 탭 목록 정책은 요청 size만 남기고 다음 페이지 여부를 계산한다")
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fun shouldLimitItemsAndCalculateHasNext() {
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val page = policy.createPage(page = 0, size = 20)
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val fetched = (1..21).toList()
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val items = policy.limitItems(fetched, page)
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assertEquals((1..20).toList(), items)
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assertTrue(policy.hasNext(fetched, page))
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assertFalse(policy.hasNext((1..20).toList(), page))
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assertFalse(policy.hasNext(emptyList<Int>(), page))
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}
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@Test
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@DisplayName("FanTalk 탭 domain model과 port record는 Phase 1 계약 필드를 유지한다")
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fun shouldKeepDomainAndPortContract() {
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val createdAt = LocalDateTime.of(2026, 6, 22, 10, 0)
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val page = policy.createPage(page = 0, size = 20)
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val reply = CreatorChannelFanTalkReply(
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fanTalkId = 11L,
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writerId = 1L,
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writerNickname = "creator",
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writerProfileImageUrl = "https://cdn.test/creator.png",
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content = "reply",
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createdAt = createdAt.plusMinutes(1)
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)
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val tab = CreatorChannelFanTalkTab(
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fanTalkCount = 1,
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fanTalks = listOf(
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CreatorChannelFanTalk(
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fanTalkId = 10L,
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writerId = 2L,
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writerNickname = "fan",
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writerProfileImageUrl = "https://cdn.test/fan.png",
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content = "fan talk",
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createdAt = createdAt,
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creatorReplies = listOf(reply)
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)
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),
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page = page,
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hasNext = false
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)
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val creatorRecord = CreatorChannelFanTalkCreatorRecord(
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creatorId = 1L,
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role = MemberRole.CREATOR,
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nickname = "creator"
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)
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val fanTalkRecord = CreatorChannelFanTalkRecord(
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fanTalkId = 10L,
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writerId = 2L,
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writerNickname = "fan",
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writerProfileImagePath = null,
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content = "fan talk",
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createdAt = createdAt
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)
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val replyRecord = CreatorChannelFanTalkReplyRecord(
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fanTalkId = 11L,
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parentFanTalkId = 10L,
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writerId = 1L,
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writerNickname = "creator",
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writerProfileImagePath = null,
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content = "reply",
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createdAt = createdAt.plusMinutes(1)
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)
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assertEquals(1, tab.fanTalkCount)
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assertEquals("fan", tab.fanTalks.first().writerNickname)
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assertEquals(reply, tab.fanTalks.first().creatorReplies.first())
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assertEquals(page, tab.page)
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assertFalse(tab.hasNext)
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assertEquals(MemberRole.CREATOR, creatorRecord.role)
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assertNull(fanTalkRecord.writerProfileImagePath)
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assertEquals(10L, replyRecord.parentFanTalkId)
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}
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}
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