From c3c559737aaf2495e7c5114737457a1c0faeb283 Mon Sep 17 00:00:00 2001
From: Donghoon Jeong <112836685+jjeongdong@users.noreply.github.com>
Date: Mon, 30 Dec 2024 17:41:20 +0900
Subject: [PATCH] =?UTF-8?q?fix=20:=20S3=20=EC=98=A4=EB=A5=98=20=ED=95=B4?=
 =?UTF-8?q?=EA=B2=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../catchmate/domain/user/service/UserServiceImpl.java     | 1 +
 src/main/java/com/back/catchmate/global/s3/S3Service.java  | 7 ++++---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/back/catchmate/domain/user/service/UserServiceImpl.java b/src/main/java/com/back/catchmate/domain/user/service/UserServiceImpl.java
index ad3cbd8..17e83a2 100644
--- a/src/main/java/com/back/catchmate/domain/user/service/UserServiceImpl.java
+++ b/src/main/java/com/back/catchmate/domain/user/service/UserServiceImpl.java
@@ -25,6 +25,7 @@
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.IOException;
+import java.util.UUID;
 
 import static com.back.catchmate.global.auth.service.AuthServiceImpl.PROVIDER_ID_SEPARATOR;
 
diff --git a/src/main/java/com/back/catchmate/global/s3/S3Service.java b/src/main/java/com/back/catchmate/global/s3/S3Service.java
index 6a63aa3..be20212 100644
--- a/src/main/java/com/back/catchmate/global/s3/S3Service.java
+++ b/src/main/java/com/back/catchmate/global/s3/S3Service.java
@@ -8,6 +8,7 @@
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.IOException;
+import java.util.UUID;
 
 @Service
 @RequiredArgsConstructor
@@ -20,13 +21,13 @@ public class S3Service {
     private final AmazonS3Client amazonS3Client;
 
     public String uploadFile(MultipartFile file) throws IOException {
-        String fileName = file.getOriginalFilename();
+        String uniqueFileName = UUID.randomUUID() + "_" + file.getOriginalFilename();
         ObjectMetadata metadata = new ObjectMetadata();
         metadata.setContentType(file.getContentType());
         metadata.setContentLength(file.getSize());
 
-        amazonS3Client.putObject(bucket, fileName, file.getInputStream(), metadata);
-        return getPublicUrl(fileName);
+        amazonS3Client.putObject(bucket, uniqueFileName, file.getInputStream(), metadata);
+        return getPublicUrl(uniqueFileName);
     }
 
     private String getPublicUrl(String fileName) {