feat(creator-channel): 시리즈 탭 조회 정책을 추가한다

2026-06-20 03:19:41 +09:00
parent 3d88dc7b8a
commit 2ebc728656
2 changed files with 278 additions and 0 deletions
--- a/src/main/kotlin/kr/co/vividnext/sodalive/v2/creator/channel/series/domain/CreatorChannelSeriesQueryPolicy.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/v2/creator/channel/series/domain/CreatorChannelSeriesQueryPolicy.kt
@@ -0,0 +1,128 @@
+package kr.co.vividnext.sodalive.v2.creator.channel.series.domain
+
+import kr.co.vividnext.sodalive.creator.admin.content.series.SeriesPublishedDaysOfWeek
+import kr.co.vividnext.sodalive.v2.common.domain.ContentSort
+import kr.co.vividnext.sodalive.v2.creator.channel.live.domain.CreatorChannelPage
+import org.springframework.stereotype.Component
+
+@Component
+class CreatorChannelSeriesQueryPolicy {
+    fun resolveSort(sort: String?): ContentSort {
+        return runCatching { ContentSort.valueOf(sort ?: ContentSort.LATEST.name) }
+            .getOrDefault(ContentSort.LATEST)
+    }
+
+    fun createPage(page: Int?, size: Int?): CreatorChannelPage {
+        return CreatorChannelPage(
+            page = page?.coerceAtLeast(MIN_PAGE) ?: DEFAULT_PAGE,
+            size = size?.coerceIn(MIN_PAGE_SIZE, MAX_PAGE_SIZE) ?: DEFAULT_PAGE_SIZE
+        )
+    }
+
+    fun <T> limitItems(fetched: List<T>, page: CreatorChannelPage): List<T> {
+        return fetched.take(page.size)
+    }
+
+    fun hasNext(fetched: List<*>, page: CreatorChannelPage): Boolean {
+        return fetched.size > page.size
+    }
+
+    fun purchaseRate(paidContentCount: Int, purchasedContentCount: Int): Int {
+        if (paidContentCount == 0) {
+            return 0
+        }
+        return purchasedContentCount * 100 / paidContentCount
+    }
+
+    fun publishedDaysOfWeekText(days: Set<SeriesPublishedDaysOfWeek>, locale: String): String {
+        if (days.contains(SeriesPublishedDaysOfWeek.RANDOM)) {
+            return randomText(locale)
+        }
+        if (days.containsAll(WEEKDAYS)) {
+            return everyDayText(locale)
+        }
+
+        val dayText = WEEKDAYS
+            .filter(days::contains)
+            .joinToString(", ") { dayText(it, locale) }
+
+        return weeklyText(dayText, locale)
+    }
+
+    private fun randomText(locale: String): String {
+        return when (locale) {
+            "en" -> "Random"
+            "ja" -> "ランダム"
+            else -> "랜덤"
+        }
+    }
+
+    private fun everyDayText(locale: String): String {
+        return when (locale) {
+            "en" -> "Every day"
+            "ja" -> "毎日"
+            else -> "매일"
+        }
+    }
+
+    private fun weeklyText(dayText: String, locale: String): String {
+        return when (locale) {
+            "en" -> "Every $dayText"
+            "ja" -> "毎週 $dayText"
+            else -> "매주 $dayText"
+        }
+    }
+
+    private fun dayText(day: SeriesPublishedDaysOfWeek, locale: String): String {
+        return when (locale) {
+            "en" -> EN_DAY_TEXTS.getValue(day)
+            "ja" -> JA_DAY_TEXTS.getValue(day)
+            else -> KO_DAY_TEXTS.getValue(day)
+        }
+    }
+
+    companion object {
+        private const val DEFAULT_PAGE = 0
+        private const val DEFAULT_PAGE_SIZE = 20
+        private const val MIN_PAGE = 0
+        private const val MIN_PAGE_SIZE = 20
+        private const val MAX_PAGE_SIZE = 50
+
+        private val WEEKDAYS = listOf(
+            SeriesPublishedDaysOfWeek.SUN,
+            SeriesPublishedDaysOfWeek.MON,
+            SeriesPublishedDaysOfWeek.TUE,
+            SeriesPublishedDaysOfWeek.WED,
+            SeriesPublishedDaysOfWeek.THU,
+            SeriesPublishedDaysOfWeek.FRI,
+            SeriesPublishedDaysOfWeek.SAT
+        )
+        private val KO_DAY_TEXTS = mapOf(
+            SeriesPublishedDaysOfWeek.SUN to "일",
+            SeriesPublishedDaysOfWeek.MON to "월",
+            SeriesPublishedDaysOfWeek.TUE to "화",
+            SeriesPublishedDaysOfWeek.WED to "수",
+            SeriesPublishedDaysOfWeek.THU to "목",
+            SeriesPublishedDaysOfWeek.FRI to "금",
+            SeriesPublishedDaysOfWeek.SAT to "토"
+        )
+        private val EN_DAY_TEXTS = mapOf(
+            SeriesPublishedDaysOfWeek.SUN to "Sun",
+            SeriesPublishedDaysOfWeek.MON to "Mon",
+            SeriesPublishedDaysOfWeek.TUE to "Tue",
+            SeriesPublishedDaysOfWeek.WED to "Wed",
+            SeriesPublishedDaysOfWeek.THU to "Thu",
+            SeriesPublishedDaysOfWeek.FRI to "Fri",
+            SeriesPublishedDaysOfWeek.SAT to "Sat"
+        )
+        private val JA_DAY_TEXTS = mapOf(
+            SeriesPublishedDaysOfWeek.SUN to "日",
+            SeriesPublishedDaysOfWeek.MON to "月",
+            SeriesPublishedDaysOfWeek.TUE to "火",
+            SeriesPublishedDaysOfWeek.WED to "水",
+            SeriesPublishedDaysOfWeek.THU to "木",
+            SeriesPublishedDaysOfWeek.FRI to "金",
+            SeriesPublishedDaysOfWeek.SAT to "土"
+        )
+    }
+}