feat: SlackService - ControllerAdvice연결

src/main/java/org/sopt/app/common/response/CommonControllerAdvice.java

@@ -1,17 +1,57 @@
 package org.sopt.app.common.response;
 
+import java.util.Arrays;
+import javax.servlet.http.HttpServletRequest;
+import lombok.RequiredArgsConstructor;
+import lombok.val;
+import org.jetbrains.annotations.NotNull;
+import org.sopt.app.application.slack.SlackService;
 import org.sopt.app.common.exception.BaseException;
+import org.sopt.app.domain.entity.User;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 
 @ControllerAdvice
+@RequiredArgsConstructor
 public class CommonControllerAdvice {
 
+    private final SlackService slackService;
+
     @ExceptionHandler(value = BaseException.class)
-    public ResponseEntity onKnownException(BaseException baseException) {
-        return new ResponseEntity<>(CommonResponse.onFailure(baseException.getStatusCode(),
-                baseException.getResponseMessage()), null, baseException.getStatusCode());
+    public ResponseEntity onKnownException(HttpServletRequest req, BaseException baseException) {
+        final Long userId = getUserId();
+        val requestUri = req.getRequestURI();
+        val baseExceptionMessage = baseException.getResponseMessage();
+        val baseExceptionStatusCode = baseException.getStatusCode();
+        final String message = getMessage(
+            baseException, userId, requestUri, baseExceptionMessage, baseExceptionStatusCode);
+
+        slackService.sendSlackMessage("Error", message);
+
+        return new ResponseEntity<>(CommonResponse.onFailure(baseExceptionStatusCode,
+            baseExceptionMessage), null, baseExceptionStatusCode);
+    }
+
+    @NotNull
+    private String getMessage(
+        BaseException baseException, Long userId, String requestUri, String baseExceptionMessage,
+        HttpStatus baseExceptionStatusCode
+    ) {
+        return "유저 아이디: " + userId + "\n" +
+            "요청 URI: " + requestUri + "\n" +
+            "오류 메시지: " + baseExceptionMessage + "\n" +
+            "오류 코드: " + baseExceptionStatusCode + "\n" +
+            "StackTrace" + Arrays.toString(baseException.getStackTrace());
+    }
+
+    private Long getUserId() {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        val user = (User) authentication.getPrincipal();
+        return user.getId();
     }
 
 }