From 3b97364f24080d28797cc5320cc8a753db48bece Mon Sep 17 00:00:00 2001
From: Klaus <klaus@vividnext.co.kr>
Date: Tue, 2 Jan 2024 00:02:43 +0900
Subject: [PATCH] =?UTF-8?q?=EC=BF=A0=ED=8F=B0=20=EB=A6=AC=EC=8A=A4?=
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---
 .../sodalive/can/coupon/CanCouponRepository.kt         |  9 +++++++++
 .../vividnext/sodalive/can/coupon/CanCouponService.kt  | 10 +++++++---
 .../sodalive/can/coupon/GetCouponListResponse.kt       |  5 +++++
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/CanCouponRepository.kt b/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/CanCouponRepository.kt
index 49a8b1e..e84b387 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/CanCouponRepository.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/CanCouponRepository.kt
@@ -8,11 +8,20 @@ import org.springframework.data.jpa.repository.JpaRepository
 interface CanCouponRepository : JpaRepository<CanCoupon, Long>, CanCouponQueryRepository
 
 interface CanCouponQueryRepository {
+    fun getCouponTotalCount(): Int
     fun getCouponList(offset: Long, limit: Long): List<CanCoupon>
     fun getCouponNumberList(couponId: Long, offset: Long, limit: Long): List<GetCouponNumberListResponse>
 }
 
 class CanCouponQueryRepositoryImpl(private val queryFactory: JPAQueryFactory) : CanCouponQueryRepository {
+    override fun getCouponTotalCount(): Int {
+        return queryFactory
+            .select(canCoupon.id)
+            .from(canCoupon)
+            .fetch()
+            .size
+    }
+
     override fun getCouponList(offset: Long, limit: Long): List<CanCoupon> {
         return queryFactory
             .selectFrom(canCoupon)
diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/CanCouponService.kt b/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/CanCouponService.kt
index 679b5a7..20cb12f 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/CanCouponService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/CanCouponService.kt
@@ -20,12 +20,14 @@ class CanCouponService(
         applicationEventPublisher.publishEvent(SqsEvent(type = SqsEventType.GENERATE_COUPON, message = message))
     }
 
-    fun getCouponList(offset: Long, limit: Long): List<GetCouponListResponse> {
-        return repository.getCouponList(offset = offset, limit = limit)
+    fun getCouponList(offset: Long, limit: Long): GetCouponListResponse {
+        val totalCount = repository.getCouponTotalCount()
+
+        val items = repository.getCouponList(offset = offset, limit = limit)
             .asSequence()
             .map {
                 val useCouponCount = couponNumberRepository.getUseCouponCount(id = it.id!!)
-                GetCouponListResponse(
+                GetCouponListItemResponse(
                     id = it.id!!,
                     couponName = it.couponName,
                     can = "${it.can}캔",
@@ -37,6 +39,8 @@ class CanCouponService(
                 )
             }
             .toList()
+
+        return GetCouponListResponse(totalCount, items)
     }
 
     fun getCouponNumberList(couponId: Long, offset: Long, limit: Long): List<GetCouponNumberListResponse> {
diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/GetCouponListResponse.kt b/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/GetCouponListResponse.kt
index 3bec552..72b5aaa 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/GetCouponListResponse.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/can/coupon/GetCouponListResponse.kt
@@ -1,6 +1,11 @@
 package kr.co.vividnext.sodalive.can.coupon
 
 data class GetCouponListResponse(
+    val totalCount: Int,
+    val items: List<GetCouponListItemResponse>
+)
+
+data class GetCouponListItemResponse(
     val id: Long,
     val couponName: String,
     val can: String,