쿠폰 번호 사용 API 추가

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

@@ -4,6 +4,7 @@ import com.fasterxml.jackson.databind.ObjectMapper
 import kr.co.bootpay.Bootpay
 import kr.co.vividnext.sodalive.can.CanRepository
 import kr.co.vividnext.sodalive.can.charge.event.ChargeSpringEvent
+import kr.co.vividnext.sodalive.can.coupon.CanCouponNumberRepository
 import kr.co.vividnext.sodalive.can.payment.Payment
 import kr.co.vividnext.sodalive.can.payment.PaymentGateway
 import kr.co.vividnext.sodalive.can.payment.PaymentStatus
@@ -29,6 +30,8 @@ class ChargeService(
     private val chargeRepository: ChargeRepository,
     private val canRepository: CanRepository,
     private val memberRepository: MemberRepository,
+    private val couponNumberRepository: CanCouponNumberRepository,
+
     private val objectMapper: ObjectMapper,
     private val okHttpClient: OkHttpClient,
     private val applicationEventPublisher: ApplicationEventPublisher,
@@ -43,6 +46,31 @@ class ChargeService(
     private val appleInAppVerifyUrl: String
 ) {
 
+    @Transactional
+    fun chargeByCoupon(couponNumber: String, member: Member) {
+        val canCouponNumber = couponNumberRepository.findByCouponNumber(couponNumber = couponNumber)
+            ?: throw SodaException("잘못된 쿠폰번호입니다.\n고객센터로 문의해 주시기 바랍니다.")
+
+        if (canCouponNumber.member != null) {
+            throw SodaException("이미 사용한 쿠폰번호 입니다.")
+        }
+
+        val coupon = canCouponNumber.canCoupon!!
+        val couponCharge = Charge(0, coupon.can, status = ChargeStatus.COUPON)
+        couponCharge.title = "${coupon.can} 캔"
+        couponCharge.member = member
+
+        val payment = Payment(
+            status = PaymentStatus.COMPLETE,
+            paymentGateway = PaymentGateway.PG
+        )
+        payment.method = coupon.couponName
+        couponCharge.payment = payment
+        chargeRepository.save(couponCharge)
+
+        member.charge(0, coupon.can, "pg")
+    }
+
     @Transactional
     fun charge(member: Member, request: ChargeRequest): ChargeResponse {
         val can = canRepository.findByIdOrNull(request.canId)

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

@@ -1,7 +1,7 @@
 package kr.co.vividnext.sodalive.can.charge
 
 enum class ChargeStatus {
-    CHARGE, REFUND_CHARGE, EVENT, CANCEL,
+    CHARGE, REFUND_CHARGE, EVENT, COUPON, CANCEL,
 
     // 관리자 지급
     ADMIN,