fix: 캔 가격, Payment의 price 타입 Int, Double -> BigDecimal로 변경

src/main/kotlin/kr/co/vividnext/sodalive/admin/can/AdminCanRequest.kt

@@ -3,11 +3,12 @@ package kr.co.vividnext.sodalive.admin.can
 import kr.co.vividnext.sodalive.can.Can
 import kr.co.vividnext.sodalive.can.CanStatus
 import kr.co.vividnext.sodalive.extensions.moneyFormat
+import java.math.BigDecimal
 
 data class AdminCanRequest(
     val can: Int,
     val rewardCan: Int,
-    val price: Double
+    val price: BigDecimal
 ) {
     fun toEntity(): Can {
         var title = "${can.moneyFormat()} 캔"

src/main/kotlin/kr/co/vividnext/sodalive/admin/charge/AdminChargeStatusService.kt

@@ -20,11 +20,10 @@ class AdminChargeStatusService(val repository: AdminChargeStatusQueryRepository)
             .withZoneSameInstant(ZoneId.of("UTC"))
             .toLocalDateTime()
 
-        var totalChargeAmount = 0.toDouble()
+        var totalChargeAmount = 0.toBigDecimal()
         var totalChargeCount = 0L
 
         val chargeStatusList = repository.getChargeStatus(startDate, endDate)
-            .asSequence()
             .map {
                 val chargeAmount = if (it.paymentGateWay == PaymentGateway.PG) {
                     it.pgChargeAmount

src/main/kotlin/kr/co/vividnext/sodalive/admin/charge/GetChargeStatusDetailQueryDto.kt

@@ -1,13 +1,14 @@
 package kr.co.vividnext.sodalive.admin.charge
 
 import com.querydsl.core.annotations.QueryProjection
+import java.math.BigDecimal
 
 data class GetChargeStatusDetailQueryDto @QueryProjection constructor(
     val memberId: Long,
     val nickname: String,
     val method: String,
-    val appleChargeAmount: Double,
+    val appleChargeAmount: BigDecimal,
-    val pgChargeAmount: Double,
+    val pgChargeAmount: BigDecimal,
     val locale: String,
     val datetime: String
 )

src/main/kotlin/kr/co/vividnext/sodalive/admin/charge/GetChargeStatusQueryDto.kt

@@ -2,11 +2,12 @@ package kr.co.vividnext.sodalive.admin.charge
 
 import com.querydsl.core.annotations.QueryProjection
 import kr.co.vividnext.sodalive.can.payment.PaymentGateway
+import java.math.BigDecimal
 
 data class GetChargeStatusQueryDto @QueryProjection constructor(
     val date: String,
-    val appleChargeAmount: Double,
+    val appleChargeAmount: BigDecimal,
-    val pgChargeAmount: Double,
+    val pgChargeAmount: BigDecimal,
     val chargeCount: Long,
     val paymentGateWay: PaymentGateway
 )

src/main/kotlin/kr/co/vividnext/sodalive/admin/charge/GetChargeStatusResponse.kt

@@ -1,8 +1,10 @@
 package kr.co.vividnext.sodalive.admin.charge
 
+import java.math.BigDecimal
+
 data class GetChargeStatusResponse(
     val date: String,
-    val chargeAmount: Double,
+    val chargeAmount: BigDecimal,
     val chargeCount: Long,
     val pg: String
 )

src/main/kotlin/kr/co/vividnext/sodalive/admin/statistics/ad/AdminAdStatisticsRepository.kt

@@ -3,7 +3,6 @@ package kr.co.vividnext.sodalive.admin.statistics.ad
 import com.querydsl.core.types.dsl.CaseBuilder
 import com.querydsl.core.types.dsl.DateTimePath
 import com.querydsl.core.types.dsl.Expressions
-import com.querydsl.core.types.dsl.NumberExpression
 import com.querydsl.core.types.dsl.StringTemplate
 import com.querydsl.jpa.impl.JPAQueryFactory
 import kr.co.vividnext.sodalive.marketing.AdTrackingHistoryType
@@ -67,7 +66,7 @@ class AdminAdStatisticsRepository(private val queryFactory: JPAQueryFactory) {
         val firstPaymentTotalAmount = CaseBuilder()
             .`when`(adTrackingHistory.type.eq(AdTrackingHistoryType.FIRST_PAYMENT))
             .then(adTrackingHistory.price)
-            .otherwise(Expressions.constant(0.0))
+            .otherwise(0.toBigDecimal())
             .sum()
 
         val repeatPaymentCount = CaseBuilder()
@@ -79,7 +78,7 @@ class AdminAdStatisticsRepository(private val queryFactory: JPAQueryFactory) {
         val repeatPaymentTotalAmount = CaseBuilder()
             .`when`(adTrackingHistory.type.eq(AdTrackingHistoryType.REPEAT_PAYMENT))
             .then(adTrackingHistory.price)
-            .otherwise(Expressions.constant(0.0))
+            .otherwise(0.toBigDecimal())
             .sum()
 
         val allPaymentCount = CaseBuilder()
@@ -97,7 +96,7 @@ class AdminAdStatisticsRepository(private val queryFactory: JPAQueryFactory) {
                     .or(adTrackingHistory.type.eq(AdTrackingHistoryType.REPEAT_PAYMENT))
             )
             .then(adTrackingHistory.price)
-            .otherwise(Expressions.constant(0.0))
+            .otherwise(0.toBigDecimal())
             .sum()
 
         return queryFactory
@@ -111,11 +110,11 @@ class AdminAdStatisticsRepository(private val queryFactory: JPAQueryFactory) {
                     loginCount,
                     signUpCount,
                     firstPaymentCount,
-                    roundedValueDecimalPlaces2(firstPaymentTotalAmount),
+                    firstPaymentTotalAmount,
                     repeatPaymentCount,
-                    roundedValueDecimalPlaces2(repeatPaymentTotalAmount),
+                    repeatPaymentTotalAmount,
                     allPaymentCount,
-                    roundedValueDecimalPlaces2(allPaymentTotalAmount)
+                    allPaymentTotalAmount
                 )
             )
             .from(adTrackingHistory)
@@ -148,13 +147,4 @@ class AdminAdStatisticsRepository(private val queryFactory: JPAQueryFactory) {
             "%Y-%m-%d"
         )
     }
-
-    private fun roundedValueDecimalPlaces2(valueExpression: NumberExpression<Double>): NumberExpression<Double> {
-        return Expressions.numberTemplate(
-            Double::class.java,
-            "ROUND({0}, {1})",
-            valueExpression,
-            2
-        )
-    }
 }

src/main/kotlin/kr/co/vividnext/sodalive/admin/statistics/ad/GetAdminAdStatisticsResponse.kt

@@ -1,6 +1,7 @@
 package kr.co.vividnext.sodalive.admin.statistics.ad
 
 import com.querydsl.core.annotations.QueryProjection
+import java.math.BigDecimal
 
 data class GetAdminAdStatisticsResponse(
     val totalCount: Int,
@@ -16,9 +17,9 @@ data class GetAdminAdStatisticsItem @QueryProjection constructor(
     val loginCount: Int,
     val signUpCount: Int,
     val firstPaymentCount: Int,
-    val firstPaymentTotalAmount: Double,
+    val firstPaymentTotalAmount: BigDecimal,
     val repeatPaymentCount: Int,
-    val repeatPaymentTotalAmount: Double,
+    val repeatPaymentTotalAmount: BigDecimal,
     val allPaymentCount: Int,
-    val allPaymentTotalAmount: Double
+    val allPaymentTotalAmount: BigDecimal
 )

src/main/kotlin/kr/co/vividnext/sodalive/can/Can.kt

@@ -1,6 +1,7 @@
 package kr.co.vividnext.sodalive.can
 
 import kr.co.vividnext.sodalive.common.BaseEntity
+import java.math.BigDecimal
 import javax.persistence.Entity
 import javax.persistence.EnumType
 import javax.persistence.Enumerated
@@ -10,7 +11,7 @@ data class Can(
     var title: String,
     var can: Int,
     var rewardCan: Int,
-    var price: Double,
+    var price: BigDecimal,
     @Enumerated(value = EnumType.STRING)
     var status: CanStatus
 ) : BaseEntity()

src/main/kotlin/kr/co/vividnext/sodalive/can/CanResponse.kt

@@ -1,11 +1,12 @@
 package kr.co.vividnext.sodalive.can
 
 import com.querydsl.core.annotations.QueryProjection
+import java.math.BigDecimal
 
 data class CanResponse @QueryProjection constructor(
     val id: Long,
     val title: String,
     val can: Int,
     val rewardCan: Int,
-    val price: Double
+    val price: BigDecimal
 )

src/main/kotlin/kr/co/vividnext/sodalive/can/charge/ChargeCompleteResponse.kt

@@ -1,7 +1,9 @@
 package kr.co.vividnext.sodalive.can.charge
 
+import java.math.BigDecimal
+
 data class ChargeCompleteResponse(
-    val price: Double,
+    val price: BigDecimal,
     val currencyCode: String,
     val isFirstCharged: Boolean
 )

src/main/kotlin/kr/co/vividnext/sodalive/can/charge/ChargeController.kt

@@ -168,8 +168,7 @@ class ChargeController(
                 memberId = member.id!!,
                 chargeId = chargeId,
                 productId = request.productId,
-                purchaseToken = request.purchaseToken,
+                purchaseToken = request.purchaseToken
-                paymentGateway = request.paymentGateway
             )
 
             trackingCharge(member, response)

src/main/kotlin/kr/co/vividnext/sodalive/can/charge/ChargeData.kt

@@ -21,14 +21,14 @@ data class VerifyResult(
     val method: String,
     val pg: String,
     val status: Int,
-    val price: Double
+    val price: BigDecimal
 )
 
 data class AppleChargeRequest(
     val title: String,
     val chargeCan: Int,
     val paymentGateway: PaymentGateway,
-    var price: Double? = null,
+    var price: BigDecimal? = null,
     var locale: String? = null
 )
 
@@ -39,7 +39,7 @@ data class AppleVerifyResponse(val status: Int)
 data class GoogleChargeRequest(
     val title: String,
     val chargeCan: Int,
-    val price: Double,
+    val price: BigDecimal,
     val currencyCode: String,
     val productId: String,
     val purchaseToken: String,

src/main/kotlin/kr/co/vividnext/sodalive/can/charge/ChargeService.kt

@@ -33,7 +33,6 @@ import org.springframework.retry.annotation.Retryable
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
 import java.math.BigDecimal
-import java.math.RoundingMode
 import java.time.LocalDateTime
 import java.time.format.DateTimeFormatter
 
@@ -106,7 +105,7 @@ class ChargeService(
                 )
 
                 val isAmountMatch = request.requestAmount.compareTo(
-                    BigDecimal.valueOf(charge.payment!!.price)
+                    charge.payment!!.price
                 ) == 0
 
                 val isSuccess = request.resultStatus == "SUCCESS" &&
@@ -225,13 +224,13 @@ class ChargeService(
         charge.can = can
 
         val payment = Payment(paymentGateway = PaymentGateway.PAYVERSE)
-        payment.price = can.price.toDouble()
+        payment.price = can.price
         charge.payment = payment
 
         val savedCharge = chargeRepository.save(charge)
 
         val chargeId = savedCharge.id!!
-        val amount = BigDecimal(savedCharge.payment!!.price)
+        val amount = savedCharge.payment!!.price
         val reqDate = savedCharge.createdAt!!.format(DateTimeFormatter.ofPattern("yyyyMMddHHmmss"))
         val sign = DigestUtils.sha512Hex(
             String.format("||%s||%s||%s||%s||%s||", payverseSecretKey, payverseMid, chargeId, amount, reqDate)
@@ -315,7 +314,7 @@ class ChargeService(
                         )
 
                         return ChargeCompleteResponse(
-                            price = BigDecimal(charge.payment!!.price).setScale(2, RoundingMode.HALF_UP).toDouble(),
+                            price = charge.payment!!.price,
                             currencyCode = charge.payment!!.locale?.takeLast(3) ?: "KRW",
                             isFirstCharged = chargeRepository.isFirstCharged(memberId)
                         )
@@ -330,7 +329,7 @@ class ChargeService(
             PaymentStatus.COMPLETE -> {
                 // 이미 결제가 완료된 경우, 동일한 데이터로 즉시 반환
                 return ChargeCompleteResponse(
-                    price = BigDecimal(charge.payment!!.price).setScale(2, RoundingMode.HALF_UP).toDouble(),
+                    price = charge.payment!!.price,
                     currencyCode = charge.payment!!.locale?.takeLast(3) ?: "KRW",
                     isFirstCharged = chargeRepository.isFirstCharged(memberId)
                 )
@@ -353,7 +352,7 @@ class ChargeService(
         charge.can = can
 
         val payment = Payment(paymentGateway = request.paymentGateway)
-        payment.price = can.price.toDouble()
+        payment.price = can.price
         charge.payment = payment
 
         chargeRepository.save(charge)
@@ -392,7 +391,7 @@ class ChargeService(
                     )
 
                     return ChargeCompleteResponse(
-                        price = BigDecimal(charge.payment!!.price).setScale(2, RoundingMode.HALF_UP).toDouble(),
+                        price = charge.payment!!.price,
                         currencyCode = charge.payment!!.locale?.takeLast(3) ?: "KRW",
                         isFirstCharged = chargeRepository.isFirstCharged(memberId)
                     )
@@ -442,7 +441,7 @@ class ChargeService(
                     )
 
                     return ChargeCompleteResponse(
-                        price = BigDecimal(charge.payment!!.price).setScale(2, RoundingMode.HALF_UP).toDouble(),
+                        price = charge.payment!!.price,
                         currencyCode = charge.payment!!.locale?.takeLast(3) ?: "KRW",
                         isFirstCharged = chargeRepository.isFirstCharged(memberId)
                     )
@@ -467,7 +466,7 @@ class ChargeService(
         payment.price = if (request.price != null) {
             request.price!!
         } else {
-            0.toDouble()
+            0.toBigDecimal()
         }
 
         payment.locale = request.locale
@@ -502,7 +501,7 @@ class ChargeService(
                 )
 
                 return ChargeCompleteResponse(
-                    price = BigDecimal(charge.payment!!.price).setScale(2, RoundingMode.HALF_UP).toDouble(),
+                    price = charge.payment!!.price,
                     currencyCode = charge.payment!!.locale?.takeLast(3) ?: "KRW",
                     isFirstCharged = chargeRepository.isFirstCharged(memberId)
                 )
@@ -519,7 +518,7 @@ class ChargeService(
         member: Member,
         title: String,
         chargeCan: Int,
-        price: Double,
+        price: BigDecimal,
         currencyCode: String,
         productId: String,
         purchaseToken: String,
@@ -547,8 +546,7 @@ class ChargeService(
         memberId: Long,
         chargeId: Long,
         productId: String,
-        purchaseToken: String,
+        purchaseToken: String
-        paymentGateway: PaymentGateway
     ): ChargeCompleteResponse {
         val charge = chargeRepository.findByIdOrNull(id = chargeId)
             ?: throw SodaException("결제정보에 오류가 있습니다.")
@@ -570,7 +568,7 @@ class ChargeService(
                 )
 
                 return ChargeCompleteResponse(
-                    price = BigDecimal(charge.payment!!.price).setScale(2, RoundingMode.HALF_UP).toDouble(),
+                    price = charge.payment!!.price,
                     currencyCode = charge.payment!!.locale?.takeLast(3) ?: "KRW",
                     isFirstCharged = chargeRepository.isFirstCharged(memberId)
                 )

src/main/kotlin/kr/co/vividnext/sodalive/can/charge/temp/ChargeTempRequest.kt

@@ -1,9 +1,10 @@
 package kr.co.vividnext.sodalive.can.charge.temp
 
 import kr.co.vividnext.sodalive.can.payment.PaymentGateway
+import java.math.BigDecimal
 
 data class ChargeTempRequest(
     val can: Int,
-    val price: Int,
+    val price: BigDecimal,
     val paymentGateway: PaymentGateway
 )

src/main/kotlin/kr/co/vividnext/sodalive/can/charge/temp/ChargeTempService.kt

@@ -41,7 +41,7 @@ class ChargeTempService(
         charge.member = member
 
         val payment = Payment(paymentGateway = request.paymentGateway)
-        payment.price = request.price.toDouble()
+        payment.price = request.price
         charge.payment = payment
 
         chargeRepository.save(charge)

src/main/kotlin/kr/co/vividnext/sodalive/can/payment/Payment.kt

@@ -2,6 +2,7 @@ package kr.co.vividnext.sodalive.can.payment
 
 import kr.co.vividnext.sodalive.can.charge.Charge
 import kr.co.vividnext.sodalive.common.BaseEntity
+import java.math.BigDecimal
 import javax.persistence.Column
 import javax.persistence.Entity
 import javax.persistence.EnumType
@@ -25,7 +26,7 @@ data class Payment(
     var receiptId: String? = null
     var method: String? = null
 
-    var price: Double = 0.toDouble()
+    var price: BigDecimal = 0.toBigDecimal()
     var locale: String? = null
     var orderId: String? = null
 }

src/main/kotlin/kr/co/vividnext/sodalive/marketing/AdTrackingHistory.kt

@@ -1,5 +1,6 @@
 package kr.co.vividnext.sodalive.marketing
 
+import java.math.BigDecimal
 import java.time.LocalDateTime
 import javax.persistence.Entity
 import javax.persistence.EnumType
@@ -19,7 +20,7 @@ data class AdTrackingHistory(
     val pidName: String,
     @Enumerated(value = EnumType.STRING)
     val type: AdTrackingHistoryType,
-    val price: Double = 0.toDouble(),
+    val price: BigDecimal = 0.toBigDecimal(),
     val locale: String? = null,
     val memberId: Long,
     val createdAt: LocalDateTime = LocalDateTime.now(),

src/main/kotlin/kr/co/vividnext/sodalive/marketing/AdTrackingService.kt

@@ -4,6 +4,7 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import org.springframework.stereotype.Service
+import java.math.BigDecimal
 
 @Service
 class AdTrackingService(
@@ -17,7 +18,7 @@ class AdTrackingService(
         pid: String,
         type: AdTrackingHistoryType,
         memberId: Long,
-        price: Double? = null,
+        price: BigDecimal? = null,
         locale: String? = null
     ) {
         coroutineScope.launch {
@@ -30,7 +31,7 @@ class AdTrackingService(
                         pid = pid,
                         pidName = mediaPartner.pidName,
                         type = type,
-                        price = price ?: 0.toDouble(),
+                        price = price ?: 0.toBigDecimal(),
                         locale = locale,
                         memberId = memberId
                     )