refactor: payment 내 RestClient 관련 클래스(error, deserializer) 패키지 이동

src/main/java/roomescape/payment/infrastructure/client/PaymentCancelResponseDeserializer.kt

@@ -1,4 +1,4 @@
-package roomescape.payment.web.support
+package roomescape.payment.infrastructure.client
 
 import com.fasterxml.jackson.core.JsonParser
 import com.fasterxml.jackson.core.TreeNode
@@ -28,4 +28,4 @@ class PaymentCancelResponseDeserializer(
                 OffsetDateTime.parse(cancels.get("canceledAt").asText())
         )
     }
-}
+}

src/main/java/roomescape/payment/infrastructure/client/TossPaymentErrorResponse.kt

@@ -0,0 +1,7 @@
+package roomescape.payment.infrastructure.client
+
+@JvmRecord
+data class TossPaymentErrorResponse(
+        val code: String,
+        val message: String
+)

src/main/java/roomescape/payment/web/PaymentDTO.kt

@@ -2,7 +2,7 @@ package roomescape.payment.web
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties
 import com.fasterxml.jackson.databind.annotation.JsonDeserialize
-import roomescape.payment.web.support.PaymentCancelResponseDeserializer
+import roomescape.payment.infrastructure.client.PaymentCancelResponseDeserializer
 import roomescape.reservation.dto.response.ReservationResponse
 import java.time.OffsetDateTime
 

src/test/java/roomescape/payment/web/support/PaymentCancelResponseDeserializerTest.kt

@@ -7,6 +7,7 @@ import io.kotest.assertions.assertSoftly
 import io.kotest.core.spec.style.StringSpec
 import io.kotest.matchers.shouldBe
 import roomescape.payment.SampleTossPaymentConst
+import roomescape.payment.infrastructure.client.PaymentCancelResponseDeserializer
 import roomescape.payment.web.PaymentCancel
 
 class PaymentCancelResponseDeserializerTest : StringSpec({