feat: 필수 헤더가 없을 경우 발생하는 에러 핸들링 구현

Author: leegwichan

src/main/java/timeeat/exception/EtcErrorCode.java

@@ -13,6 +13,7 @@ public enum EtcErrorCode {
     MEDIA_TYPE_NOT_SUPPORTED("CLIENT005", "허용되지 않은 미디어 타입입니다.", HttpStatus.UNSUPPORTED_MEDIA_TYPE),
     NO_RESOURCE_FOUND("CLIENT006", "요청한 리소스를 찾을 수 없습니다.", HttpStatus.NOT_FOUND),
     NO_COOKIE_FOUND("CLIENT007", "필수 쿠키 값이 존재하지 않습니다.", HttpStatus.BAD_REQUEST),
+    NO_HEADER_FOUND("CLIENT007", "필수 헤더 값이 존재하지 않습니다.", HttpStatus.BAD_REQUEST),
 
     INTERNAL_SERVER_ERROR("SERVER001", "서버 내부 에러가 발생했습니다.", HttpStatus.INTERNAL_SERVER_ERROR),
     ;

src/main/java/timeeat/exception/GlobalExceptionHandler.java

@@ -8,6 +8,7 @@
 import org.springframework.web.HttpMediaTypeNotSupportedException;
 import org.springframework.web.HttpRequestMethodNotSupportedException;
 import org.springframework.web.bind.MissingRequestCookieException;
+import org.springframework.web.bind.MissingRequestHeaderException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
@@ -62,6 +63,11 @@ public ResponseEntity<ErrorResponse> handleMissingRequestCookieException(Missing
         return toErrorResponse(EtcErrorCode.NO_COOKIE_FOUND);
     }
 
+    @ExceptionHandler(MissingRequestHeaderException.class)
+    public ResponseEntity<ErrorResponse> handleMissingRequestHeaderException(MissingRequestHeaderException exception) {
+        return toErrorResponse(EtcErrorCode.NO_HEADER_FOUND);
+    }
+
     @ExceptionHandler(BusinessException.class)
     public ResponseEntity<ErrorResponse> handleBusinessException(BusinessException exception) {
         ErrorResponse response = new ErrorResponse(exception.getErrorCode());