refactor: IllegalArgumentException 예외 핸들러 메서드 추가 (#282)

src/main/java/com/listywave/common/exception/GlobalExceptionHandler.java

@@ -10,6 +10,7 @@
 import io.jsonwebtoken.security.SignatureException;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
@@ -34,6 +35,12 @@ protected ResponseEntity<String> handleException(Exception e) {
         return ResponseEntity.status(INTERNAL_SERVER_ERROR).body(e.getMessage());
     }
 
+    @ExceptionHandler(IllegalArgumentException.class)
+    ResponseEntity<String> handleIllegalArgumentException(IllegalArgumentException e) {
+        log.error("[IllegalArgumentException] : {}", e.getMessage(), e);
+        return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(e.getMessage());
+    }
+
     @ExceptionHandler(MethodArgumentTypeMismatchException.class)
     ResponseEntity<ErrorResponse> handleMethodArgumentTypeMismatchException(MethodArgumentTypeMismatchException e) {
         log.error("[MethodArgumentTypeMismatchException] : {}", e.getMessage(), e);