2025-09-10 06:08:47 +00:00
8 changed files with 186 additions and 3 deletions
--- a/src/main/kotlin/kr/co/vividnext/sodalive/can/CanService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/can/CanService.kt
@@ -72,6 +72,8 @@ class CanService(private val repository: CanRepository) {
                    CanUsage.ORDER_CONTENT -> "[콘텐츠 구매] ${it.audioContent!!.title}"
                    CanUsage.PAID_COMMUNITY_POST -> "[게시글 보기] ${it.communityPost?.member?.nickname ?: ""}"
                    CanUsage.AUDITION_VOTE -> "[오디션 투표] ${it.auditionApplicant?.role?.audition?.title ?: ""}"
+                    CanUsage.CHAT_MESSAGE_PURCHASE -> "[메시지 구매] ${it.characterImage?.chatCharacter?.name ?: ""}"
+                    CanUsage.CHARACTER_IMAGE_PURCHASE -> "[캐릭터 이미지 구매] ${it.characterImage?.chatCharacter?.name ?: ""}"
                }

                val createdAt = it.createdAt!!
--- a/src/main/kotlin/kr/co/vividnext/sodalive/can/use/CanUsage.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/can/use/CanUsage.kt
@@ -9,5 +9,7 @@ enum class CanUsage {
    SPIN_ROULETTE,
    PAID_COMMUNITY_POST,
    ALARM_SLOT,
-    AUDITION_VOTE
+    AUDITION_VOTE,
+    CHAT_MESSAGE_PURCHASE, // 메시지를 통한 구매(이미지 등 다양한 리소스에 공통 적용)
+    CHARACTER_IMAGE_PURCHASE // 캐릭터 이미지 단독 구매
 }
--- a/src/main/kotlin/kr/co/vividnext/sodalive/can/use/UseCan.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/can/use/UseCan.kt
@@ -1,6 +1,8 @@
 package kr.co.vividnext.sodalive.can.use

 import kr.co.vividnext.sodalive.audition.AuditionApplicant
+import kr.co.vividnext.sodalive.chat.character.image.CharacterImage
+import kr.co.vividnext.sodalive.chat.room.ChatMessage
 import kr.co.vividnext.sodalive.common.BaseEntity
 import kr.co.vividnext.sodalive.content.AudioContent
 import kr.co.vividnext.sodalive.content.order.Order
@@ -58,6 +60,16 @@ data class UseCan(
    @JoinColumn(name = "audition_applicant_id", nullable = true)
    var auditionApplicant: AuditionApplicant? = null

+    // 메시지를 통한 구매 연관 (옵션)
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "chat_message_id", nullable = true)
+    var chatMessage: ChatMessage? = null
+
+    // 캐릭터 이미지 연관 (메시지 구매/단독 구매 공통 사용)
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "character_image_id", nullable = true)
+    var characterImage: CharacterImage? = null
+
    @OneToMany(mappedBy = "useCan", cascade = [CascadeType.ALL])
    val useCanCalculates: MutableList<UseCanCalculate> = mutableListOf()
 }
--- a/src/main/kotlin/kr/co/vividnext/sodalive/can/use/UseCanRepository.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/can/use/UseCanRepository.kt
@@ -6,10 +6,22 @@ import org.springframework.data.jpa.repository.JpaRepository
 import org.springframework.stereotype.Repository

@Repository
-interface UseCanRepository : JpaRepository<UseCan, Long>, UseCanQueryRepository
+interface UseCanRepository : JpaRepository<UseCan, Long>, UseCanQueryRepository {
+    // 특정 멤버가 해당 이미지에 대해 구매 이력이 있는지(환불 제외)
+    fun existsByMember_IdAndIsRefundFalseAndCharacterImage_IdAndCanUsageIn(
+        memberId: Long,
+        imageId: Long,
+        usages: Collection<CanUsage>
+    ): Boolean
+}

 interface UseCanQueryRepository {
    fun isExistCommunityPostOrdered(postId: Long, memberId: Long): Boolean
+    fun countPurchasedActiveImagesByCharacter(
+        memberId: Long,
+        characterId: Long,
+        usages: Collection<CanUsage>
+    ): Long
 }

 class UseCanQueryRepositoryImpl(private val queryFactory: JPAQueryFactory) : UseCanQueryRepository {
@@ -26,4 +38,24 @@ class UseCanQueryRepositoryImpl(private val queryFactory: JPAQueryFactory) : Use

        return useCanId != null && useCanId > 0
    }
+
+    override fun countPurchasedActiveImagesByCharacter(
+        memberId: Long,
+        characterId: Long,
+        usages: Collection<CanUsage>
+    ): Long {
+        val count = queryFactory
+            .selectDistinct(useCan.characterImage.id)
+            .from(useCan)
+            .where(
+                useCan.member.id.eq(memberId)
+                    .and(useCan.isRefund.isFalse)
+                    .and(useCan.characterImage.chatCharacter.id.eq(characterId))
+                    .and(useCan.characterImage.isActive.isTrue)
+                    .and(useCan.canUsage.`in`(usages))
+            )
+            .fetch()
+            .size
+        return count.toLong()
+    }
 }
--- a/src/main/kotlin/kr/co/vividnext/sodalive/chat/character/image/CharacterImageController.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/chat/character/image/CharacterImageController.kt
@@ -0,0 +1,71 @@
+package kr.co.vividnext.sodalive.chat.character.image
+
+import kr.co.vividnext.sodalive.aws.cloudfront.ImageContentCloudFront
+import kr.co.vividnext.sodalive.chat.character.image.dto.CharacterImageListItemResponse
+import kr.co.vividnext.sodalive.chat.character.image.dto.CharacterImageListResponse
+import kr.co.vividnext.sodalive.common.ApiResponse
+import kr.co.vividnext.sodalive.common.SodaException
+import kr.co.vividnext.sodalive.member.Member
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.data.domain.PageRequest
+import org.springframework.security.core.annotation.AuthenticationPrincipal
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RequestParam
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+@RequestMapping("/api/chat/character/image")
+class CharacterImageController(
+    private val imageService: CharacterImageService,
+    private val imageCloudFront: ImageContentCloudFront,
+    @Value("\${cloud.aws.cloud-front.host}")
+    private val imageHost: String
+) {
+
+    @GetMapping("/list")
+    fun list(
+        @RequestParam characterId: Long,
+        @RequestParam(required = false, defaultValue = "0") page: Int,
+        @RequestParam(required = false, defaultValue = "20") size: Int,
+        @AuthenticationPrincipal(expression = "#this == 'anonymousUser' ? null : member") member: Member?
+    ) = run {
+        if (member == null) throw SodaException("로그인 정보를 확인해주세요.")
+        if (member.auth == null) throw SodaException("본인인증을 하셔야 합니다.")
+
+        val pageSize = if (size <= 0) 20 else minOf(size, 20)
+        val pageable = PageRequest.of(page, pageSize)
+
+        val pageResult = imageService.pageActiveByCharacter(characterId, pageable)
+        val totalCount = pageResult.totalElements
+
+        // 현재 요구사항 기준 '무료=보유'로 계산 (구매 이력은 추후 확장)
+        val ownedCount = imageService.countOwnedActiveByCharacterForMember(characterId, member.id!!)
+
+        val expiration = 5L * 60L * 1000L // 5분
+        val items = pageResult.content.map { img ->
+            val isOwned = (img.imagePriceCan == 0L) || imageService.isOwnedImageByMember(img.id!!, member.id!!)
+            val url = if (isOwned) {
+                imageCloudFront.generateSignedURL(img.imagePath, expiration)
+            } else {
+                "$imageHost/${img.blurImagePath}"
+            }
+            CharacterImageListItemResponse(
+                id = img.id!!,
+                imageUrl = url,
+                isOwned = isOwned,
+                imagePriceCan = img.imagePriceCan,
+                isAdult = img.isAdult,
+                sortOrder = img.sortOrder
+            )
+        }
+
+        ApiResponse.ok(
+            CharacterImageListResponse(
+                totalCount = totalCount,
+                ownedCount = ownedCount,
+                items = items
+            )
+        )
+    }
+}
--- a/src/main/kotlin/kr/co/vividnext/sodalive/chat/character/image/CharacterImageRepository.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/chat/character/image/CharacterImageRepository.kt
@@ -1,5 +1,7 @@
 package kr.co.vividnext.sodalive.chat.character.image

+import org.springframework.data.domain.Page
+import org.springframework.data.domain.Pageable
 import org.springframework.data.jpa.repository.JpaRepository
 import org.springframework.data.jpa.repository.Query
 import org.springframework.stereotype.Repository
@@ -8,6 +10,13 @@ import org.springframework.stereotype.Repository
 interface CharacterImageRepository : JpaRepository<CharacterImage, Long> {
    fun findByChatCharacterIdAndIsActiveTrueOrderBySortOrderAsc(characterId: Long): List<CharacterImage>

+    fun findByChatCharacterIdAndIsActiveTrueOrderBySortOrderAsc(
+        characterId: Long,
+        pageable: Pageable
+    ): Page<CharacterImage>
+
+    fun countByChatCharacterIdAndIsActiveTrueAndImagePriceCan(characterId: Long, imagePriceCan: Long): Long
+
    @Query(
        "SELECT COALESCE(MAX(ci.sortOrder), 0) FROM CharacterImage ci " +
            "WHERE ci.chatCharacter.id = :characterId AND ci.isActive = true"
--- a/src/main/kotlin/kr/co/vividnext/sodalive/chat/character/image/CharacterImageService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/chat/character/image/CharacterImageService.kt
@@ -1,7 +1,11 @@
 package kr.co.vividnext.sodalive.chat.character.image

+// ktlint-disable standard:max-line-length
+import kr.co.vividnext.sodalive.can.use.CanUsage
 import kr.co.vividnext.sodalive.chat.character.repository.ChatCharacterRepository
 import kr.co.vividnext.sodalive.common.SodaException
+import org.springframework.data.domain.Page
+import org.springframework.data.domain.Pageable
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional

@@ -9,13 +13,46 @@ import org.springframework.transaction.annotation.Transactional
 class CharacterImageService(
    private val characterRepository: ChatCharacterRepository,
    private val imageRepository: CharacterImageRepository,
-    private val triggerTagRepository: CharacterImageTriggerRepository
+    private val triggerTagRepository: CharacterImageTriggerRepository,
+    private val useCanRepository: kr.co.vividnext.sodalive.can.use.UseCanRepository
 ) {

    fun listActiveByCharacter(characterId: Long): List<CharacterImage> {
        return imageRepository.findByChatCharacterIdAndIsActiveTrueOrderBySortOrderAsc(characterId)
    }

+    // 페이징 조회(활성 이미지)
+    fun pageActiveByCharacter(characterId: Long, pageable: Pageable): Page<CharacterImage> {
+        return imageRepository.findByChatCharacterIdAndIsActiveTrueOrderBySortOrderAsc(characterId, pageable)
+    }
+
+    // 구매 이력 + 무료로 계산된 보유 수
+    fun countOwnedActiveByCharacterForMember(characterId: Long, memberId: Long): Long {
+        val freeCount = imageRepository.countByChatCharacterIdAndIsActiveTrueAndImagePriceCan(characterId, 0L)
+        val purchasedCount = useCanRepository.countPurchasedActiveImagesByCharacter(
+            memberId,
+            characterId,
+            listOf(
+                CanUsage.CHAT_MESSAGE_PURCHASE,
+                CanUsage.CHARACTER_IMAGE_PURCHASE
+            )
+        )
+        return freeCount + purchasedCount
+    }
+
+    fun isOwnedImageByMember(imageId: Long, memberId: Long): Boolean {
+        // 무료이거나(컨트롤러에서 가격 확인) 구매 이력이 있으면 보유로 판단
+        val purchased = useCanRepository.existsByMember_IdAndIsRefundFalseAndCharacterImage_IdAndCanUsageIn(
+            memberId,
+            imageId,
+            listOf(
+                CanUsage.CHAT_MESSAGE_PURCHASE,
+                CanUsage.CHARACTER_IMAGE_PURCHASE
+            )
+        )
+        return purchased
+    }
+
    fun getById(id: Long): CharacterImage =
        imageRepository.findById(id).orElseThrow { SodaException("캐릭터 이미지를 찾을 수 없습니다: $id") }

--- a/src/main/kotlin/kr/co/vividnext/sodalive/chat/character/image/dto/CharacterImageListDtos.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/chat/character/image/dto/CharacterImageListDtos.kt
@@ -0,0 +1,18 @@
+package kr.co.vividnext.sodalive.chat.character.image.dto
+
+import com.fasterxml.jackson.annotation.JsonProperty
+
+data class CharacterImageListItemResponse(
+    @JsonProperty("id") val id: Long,
+    @JsonProperty("imageUrl") val imageUrl: String,
+    @JsonProperty("isOwned") val isOwned: Boolean,
+    @JsonProperty("imagePriceCan") val imagePriceCan: Long,
+    @JsonProperty("isAdult") val isAdult: Boolean,
+    @JsonProperty("sortOrder") val sortOrder: Int
+)
+
+data class CharacterImageListResponse(
+    @JsonProperty("totalCount") val totalCount: Long,
+    @JsonProperty("ownedCount") val ownedCount: Long,
+    @JsonProperty("items") val items: List<CharacterImageListItemResponse>
+)