관리자 - 이벤트 API

src/main/kotlin/kr/co/vividnext/sodalive/event/EventService.kt

@@ -1,12 +1,22 @@
 package kr.co.vividnext.sodalive.event
 
+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.utils.generateFileName
 import org.springframework.beans.factory.annotation.Value
+import org.springframework.data.repository.findByIdOrNull
 import org.springframework.stereotype.Service
+import org.springframework.transaction.annotation.Transactional
+import org.springframework.web.multipart.MultipartFile
 
 @Service
 class EventService(
     private val repository: EventRepository,
+    private val s3Uploader: S3Uploader,
 
+    @Value("\${cloud.aws.s3.bucket}")
+    private val bucket: String,
     @Value("\${cloud.aws.cloud-front.host}")
     private val cloudFrontHost: String
 ) {
@@ -32,4 +42,164 @@ class EventService(
 
         return GetEventResponse(0, eventList)
     }
+
+    fun getEventPopup(): EventItem? {
+        val eventPopup = repository.getMainEventPopup()
+
+        if (eventPopup != null) {
+            if (!eventPopup.thumbnailImageUrl.startsWith("https://")) {
+                eventPopup.thumbnailImageUrl = "$cloudFrontHost/${eventPopup.thumbnailImageUrl}"
+            }
+
+            if (eventPopup.detailImageUrl != null && !eventPopup.detailImageUrl!!.startsWith("https://")) {
+                eventPopup.detailImageUrl = "$cloudFrontHost/${eventPopup.detailImageUrl}"
+            }
+
+            if (eventPopup.popupImageUrl != null && !eventPopup.popupImageUrl!!.startsWith("https://")) {
+                eventPopup.popupImageUrl = "$cloudFrontHost/${eventPopup.popupImageUrl}"
+            }
+        }
+
+        return eventPopup
+    }
+
+    @Transactional
+    fun save(
+        thumbnail: MultipartFile,
+        detail: MultipartFile? = null,
+        popup: MultipartFile? = null,
+        link: String? = null,
+        title: String? = null,
+        isPopup: Boolean
+    ): Long {
+        if (detail == null && link.isNullOrBlank()) throw SodaException("상세이미지 혹은 링크를 등록하세요")
+
+        val event = repository.save(
+            Event(
+                thumbnailImage = "",
+                detailImage = null,
+                popupImage = null,
+                link = link,
+                title = title,
+                isPopup = isPopup
+            )
+        )
+
+        var metadata = ObjectMetadata()
+        metadata.contentLength = thumbnail.size
+        val thumbnailImagePath = s3Uploader.upload(
+            inputStream = thumbnail.inputStream,
+            bucket = bucket,
+            filePath = "event/${event.id}/${generateFileName()}",
+            metadata = metadata
+        )
+
+        val detailImagePath = if (detail != null) {
+            metadata = ObjectMetadata()
+            metadata.contentLength = detail.size
+
+            s3Uploader.upload(
+                inputStream = detail.inputStream,
+                bucket = bucket,
+                filePath = "event/${event.id}/${generateFileName()}",
+                metadata = metadata
+            )
+        } else {
+            null
+        }
+
+        val popupImagePath = if (popup != null) {
+            metadata = ObjectMetadata()
+            metadata.contentLength = popup.size
+
+            s3Uploader.upload(
+                inputStream = popup.inputStream,
+                bucket = bucket,
+                filePath = "event/${event.id}/${generateFileName()}",
+                metadata = metadata
+            )
+        } else {
+            null
+        }
+
+        event.thumbnailImage = thumbnailImagePath
+        event.detailImage = detailImagePath
+        event.popupImage = popupImagePath
+
+        return event.id ?: throw SodaException("이벤트 등록을 하지 못했습니다.")
+    }
+
+    @Transactional
+    fun update(
+        id: Long,
+        thumbnail: MultipartFile? = null,
+        detail: MultipartFile? = null,
+        popup: MultipartFile? = null,
+        link: String? = null,
+        title: String? = null,
+        isPopup: Boolean? = null
+    ) {
+        if (id <= 0) throw SodaException("잘못된 요청입니다.")
+
+        if (thumbnail == null && detail == null && link.isNullOrBlank() && title.isNullOrBlank()) {
+            throw SodaException("수정할 내용을 입력하세요.")
+        }
+
+        val event = repository.findByIdOrNull(id)
+            ?: throw SodaException("잘못된 요청입니다.")
+
+        if (thumbnail != null) {
+            val metadata = ObjectMetadata()
+            metadata.contentLength = thumbnail.size
+
+            event.thumbnailImage = s3Uploader.upload(
+                inputStream = thumbnail.inputStream,
+                bucket = bucket,
+                filePath = "event/${event.id}/${generateFileName()}"
+            )
+        }
+
+        if (detail != null) {
+            val metadata = ObjectMetadata()
+            metadata.contentLength = detail.size
+
+            event.detailImage = s3Uploader.upload(
+                inputStream = detail.inputStream,
+                bucket = bucket,
+                filePath = "event/${event.id}/${generateFileName()}"
+            )
+        }
+
+        if (popup != null) {
+            val metadata = ObjectMetadata()
+            metadata.contentLength = popup.size
+
+            event.popupImage = s3Uploader.upload(
+                inputStream = popup.inputStream,
+                bucket = bucket,
+                filePath = "event/${event.id}/${generateFileName()}"
+            )
+        }
+
+        if (!link.isNullOrBlank() && event.link != link) {
+            event.link = link
+        }
+
+        if (!title.isNullOrBlank() && event.title != title) {
+            event.title = title
+        }
+
+        if (isPopup != null) {
+            event.isPopup = isPopup
+        }
+    }
+
+    @Transactional
+    fun delete(id: Long) {
+        if (id <= 0) throw SodaException("잘못된 요청입니다.")
+        val event = repository.findByIdOrNull(id)
+            ?: throw SodaException("잘못된 요청입니다.")
+
+        event.isActive = false
+    }
 }