Added request/response status logging

src/main/java/org/mskcc/oncokb/curation/web/filter/RequestResponseLoggingFilter.java

@@ -0,0 +1,47 @@
+package org.mskcc.oncokb.curation.web.filter;
+
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.UUID;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.slf4j.MDC;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+@Order(1)
+@Component
+public class RequestResponseLoggingFilter extends OncePerRequestFilter {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(RequestResponseLoggingFilter.class);
+    private static final String REQUEST_ID_HEADER = "X-Request-ID";
+    private static final String MDC_REQUEST_ID_KEY = "requestId";
+
+    @Override
+    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
+        throws jakarta.servlet.ServletException, IOException {
+        String requestId = request.getHeader(REQUEST_ID_HEADER);
+        if (requestId == null || requestId.isEmpty()) {
+            requestId = UUID.randomUUID().toString();
+        }
+
+        MDC.put(MDC_REQUEST_ID_KEY, requestId);
+
+        try {
+            String url = request.getRequestURI();
+            String method = request.getMethod();
+            LOGGER.info("Incoming Request: {} {}", method, url);
+            filterChain.doFilter(request, response);
+            int status = response.getStatus();
+            LOGGER.info("Response status: {}", status);
+        } catch (Exception e) {
+            LOGGER.error("Unhandled exception", e);
+            throw e;
+        } finally {
+            MDC.remove(MDC_REQUEST_ID_KEY);
+        }
+    }
+}