카카오페이 isagreed 필드 체크 로직 필터 개발

src/main/java/com/eactive/eai/custom/adapter/http/dynamic/filter/KakaopayFilter.java

@@ -0,0 +1,45 @@
+package com.eactive.eai.custom.adapter.http.dynamic.filter;
+
+import java.util.Properties;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.eactive.eai.adapter.http.dynamic.filter.FilterException;
+import com.eactive.eai.adapter.http.dynamic.filter.HttpAdapterFilter;
+import com.eactive.eai.common.util.JacksonUtil;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * 카카오뱅크 암복호화에 맟추어 커스텀 필요
+ */
+public class KakaopayFilter implements HttpAdapterFilter {
+
+	private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
+
+	@Override
+	public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
+			HttpServletRequest request, HttpServletResponse response) throws Exception {
+		
+		JsonNode rootNode = JacksonUtil.readTree(message, OBJECT_MAPPER);
+		
+		// term_agreements[0].is_agreed 값이 true 인지 확인
+		boolean firstAgreed = JacksonUtil.getBoolean(rootNode, "term_agreements[0].is_agreed", false);
+		
+		if (!firstAgreed) {
+			throw new FilterException("EB000003", "금리한도조회실패 - 고객 요청으로 인한 CB 조회 실패", 200);
+		}
+		
+		return message;
+
+	}
+
+	@Override
+	public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
+			HttpServletRequest request, HttpServletResponse response) throws Exception {
+		return resultMessage;
+	}
+
+}
+