From e60cfa25acc57a9f0f71f532c0269dc62187bcfc Mon Sep 17 00:00:00 2001
From: GiHun Nam <52378919+gikhoon@users.noreply.github.com>
Date: Mon, 19 Aug 2024 10:59:57 +0900
Subject: [PATCH] =?UTF-8?q?Feature:=20=EB=8C=80=EB=AC=B8=EC=9E=90=20?=
 =?UTF-8?q?=ED=8C=8C=EC=9D=BC=20=ED=99=95=EC=9E=A5=EC=9E=90=20=EC=9D=B4?=
 =?UTF-8?q?=EB=AF=B8=EC=A7=80=20=EB=A6=AC=EC=8A=A4=ED=8A=B8=EC=97=90=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80=20(#108)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* feat: 대문자 파일 확장자 이미지 리스트에 추가

* refactor: 대문자 파일 확장자 이미지 추가 방식 변경

- 리스트에 추가 -> toLowerCase도 변경
---
 src/main/java/org/cotato/csquiz/common/util/FileUtil.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/cotato/csquiz/common/util/FileUtil.java b/src/main/java/org/cotato/csquiz/common/util/FileUtil.java
index 9ee7099a..efed8113 100644
--- a/src/main/java/org/cotato/csquiz/common/util/FileUtil.java
+++ b/src/main/java/org/cotato/csquiz/common/util/FileUtil.java
@@ -7,7 +7,7 @@
 
 public class FileUtil {
 
-    private static final List<String> ALLOWED_IMAGE_FILE_EXTENSIONS = List.of("png", "jpg", "jpeg", "heif");
+    private static final List<String> IMAGE_FILE_EXTENSIONS = List.of("png", "jpg", "jpeg", "heif");
 
     public static String extractFileExtension(MultipartFile file) throws ImageException {
         String originalFilename = file.getOriginalFilename();
@@ -19,6 +19,6 @@ public static String extractFileExtension(MultipartFile file) throws ImageExcept
     }
 
     public static boolean isImageFileExtension(String fileExtension) {
-        return ALLOWED_IMAGE_FILE_EXTENSIONS.contains(fileExtension);
+        return IMAGE_FILE_EXTENSIONS.contains(fileExtension.toLowerCase());
     }
 }