#2 - Feat: Add TourApiResponseHeader

src/main/java/org/routemaster/api/total/domain/attraction/data/TourApiResponseHeader.java

@@ -0,0 +1,47 @@
+package org.routemaster.api.total.domain.attraction.data;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.*;
+
+@NoArgsConstructor(access = AccessLevel.PUBLIC)
+@AllArgsConstructor(access = AccessLevel.PROTECTED)
+@Builder
+@Getter
+@Setter
+@ToString
+public class TourApiResponseHeader {
+
+    @Schema(
+            description = "API 호출 결과의 상태 코드",
+            example = "0000"
+    ) private String resultCode;
+    @Schema(
+            description = "API 호출 결과의 상태 메시지",
+            example = "OK"
+    ) private String resultMessage;
+    @Schema(
+            description = "한 페이지 당 결과 수",
+            example = "10"
+    ) private Integer numOfRows;
+    @Schema(
+            description = "페이지 번호",
+            example = "1"
+    ) private Integer pageNo;
+    @Schema(
+            description = "전체 결과 수",
+            example = "100"
+    ) private Integer totalCount;
+
+    public static final class TourApiResponseHeaderBuilder {
+        public TourApiResponseHeaderBuilder buildFromJsonNode(JsonNode jsonNode) {
+            this.resultCode = jsonNode.get("response").get("header").get("resultCode").asText();
+            this.resultMessage = jsonNode.get("response").get("header").get("resultMsg").asText();
+            this.numOfRows = jsonNode.get("response").get("body").get("numOfRows").asInt();
+            this.pageNo = jsonNode.get("response").get("body").get("pageNo").asInt();
+            this.totalCount = jsonNode.get("response").get("body").get("totalCount").asInt();
+            return this;
+        }
+    }
+
+}