feat(event): 접속 국가별 이벤트 언어 필터를 적용한다

src/main/kotlin/kr/co/vividnext/sodalive/admin/event/banner/AdminEventBannerController.kt

@@ -26,9 +26,10 @@ class AdminEventBannerController(private val service: AdminEventBannerService) {
         @RequestParam(value = "isAdult", required = false) isAdult: Boolean? = null,
         @RequestParam(value = "isPopup") isPopup: Boolean,
         @RequestParam(value = "startDate") startDate: String,
-        @RequestParam(value = "endDate") endDate: String
+        @RequestParam(value = "endDate") endDate: String,
+        @RequestParam("lang") lang: String
     ) = ApiResponse.ok(
-        service.save(thumbnail, detail, popup, link, title, isAdult, isPopup, startDate, endDate),
+        service.save(thumbnail, detail, popup, link, title, isAdult, isPopup, startDate, endDate, lang),
         "등록되었습니다."
     )
 

src/main/kotlin/kr/co/vividnext/sodalive/admin/event/banner/AdminEventBannerRepository.kt

@@ -33,6 +33,7 @@ class AdminEventBannerQueryRepositoryImpl(
                 QGetAdminEventResponse(
                     event.id,
                     event.title,
+                    event.lang,
                     getProcessedUrlExpression(event.thumbnailImage),
                     getProcessedUrlExpression(event.detailImage),
                     getProcessedUrlExpression(event.popupImage),

src/main/kotlin/kr/co/vividnext/sodalive/admin/event/banner/AdminEventBannerService.kt

@@ -4,6 +4,7 @@ import com.amazonaws.services.s3.model.ObjectMetadata
 import kr.co.vividnext.sodalive.aws.s3.S3Uploader
 import kr.co.vividnext.sodalive.common.SodaException
 import kr.co.vividnext.sodalive.event.Event
+import kr.co.vividnext.sodalive.i18n.Lang
 import kr.co.vividnext.sodalive.utils.generateFileName
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.data.repository.findByIdOrNull
@@ -32,12 +33,19 @@ class AdminEventBannerService(
         isAdult: Boolean? = null,
         isPopup: Boolean,
         startDateString: String,
-        endDateString: String
+        endDateString: String,
+        lang: String
     ): Long {
         if (detail == null && link.isNullOrBlank()) {
             throw SodaException(messageKey = "admin.event.banner.detail_or_link_required")
         }
 
+        val eventLang = try {
+            Lang.fromCode(lang)
+        } catch (_: IllegalArgumentException) {
+            throw SodaException(messageKey = "common.error.invalid_request")
+        }
+
         val dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm")
         val startDate = LocalDateTime.parse(startDateString, dateTimeFormatter)
             .atZone(ZoneId.of("Asia/Seoul"))
@@ -56,6 +64,7 @@ class AdminEventBannerService(
                 popupImage = null,
                 link = link,
                 title = title,
+                lang = eventLang,
                 isAdult = isAdult,
                 isPopup = isPopup,
                 startDate = startDate,

src/main/kotlin/kr/co/vividnext/sodalive/admin/event/banner/GetAdminEventResponse.kt

@@ -1,10 +1,12 @@
 package kr.co.vividnext.sodalive.admin.event.banner
 
 import com.querydsl.core.annotations.QueryProjection
+import kr.co.vividnext.sodalive.i18n.Lang
 
 data class GetAdminEventResponse @QueryProjection constructor(
     val id: Long,
     val title: String? = null,
+    val lang: Lang,
     val thumbnailImageUrl: String,
     val detailImageUrl: String? = null,
     val popupImageUrl: String? = null,