refactor: SlackNotification 어노테이션 기반으로 수정

src/main/java/com/moabam/global/common/annotation/SlackNotification.java

@@ -0,0 +1,12 @@
+package com.moabam.global.common.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target({ElementType.METHOD})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface SlackNotification {
+
+}

src/main/java/com/moabam/global/common/util/SlackNotificationAspect.java

@@ -0,0 +1,29 @@
+package com.moabam.global.common.util;
+
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.springframework.context.annotation.Profile;
+import org.springframework.stereotype.Component;
+
+import com.moabam.api.infrastructure.slack.SlackService;
+
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.RequiredArgsConstructor;
+
+@Aspect
+@Component
+@Profile({"dev", "prod"})
+@RequiredArgsConstructor
+public class SlackNotificationAspect {
+
+	private final SlackService slackService;
+
+	@Around("@annotation(com.moabam.global.common.annotation.SlackNotification) && args(request, exception)")
+	public Object sendSlack(ProceedingJoinPoint joinPoint, HttpServletRequest request, Exception exception)
+		throws Throwable {
+		slackService.send(request, exception);
+
+		return joinPoint.proceed();
+	}
+}

src/main/java/com/moabam/global/error/handler/GlobalExceptionHandler.java

@@ -7,7 +7,6 @@
 import java.util.Map;
 import java.util.Optional;
 
-import org.springframework.core.annotation.Order;
 import org.springframework.http.HttpStatus;
 import org.springframework.validation.FieldError;
 import org.springframework.web.bind.MethodArgumentNotValidException;
@@ -17,6 +16,7 @@
 import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
 import org.springframework.web.multipart.MaxUploadSizeExceededException;
 
+import com.moabam.global.common.annotation.SlackNotification;
 import com.moabam.global.error.exception.BadRequestException;
 import com.moabam.global.error.exception.ConflictException;
 import com.moabam.global.error.exception.FcmException;
@@ -27,10 +27,18 @@
 import com.moabam.global.error.exception.UnauthorizedException;
 import com.moabam.global.error.model.ErrorResponse;
 
-@Order(1)
+import jakarta.servlet.http.HttpServletRequest;
+
 @RestControllerAdvice
 public class GlobalExceptionHandler {
 
+	@SlackNotification
+	@ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
+	@ExceptionHandler(Exception.class)
+	protected ErrorResponse handleException(HttpServletRequest request, Exception exception) {
+		return new ErrorResponse(exception.getMessage(), null);
+	}
+
 	@ResponseStatus(HttpStatus.NOT_FOUND)
 	@ExceptionHandler(NotFoundException.class)
 	protected ErrorResponse handleNotFoundException(MoabamException exception) {