fix(s3Service): discord쪽 로깅 및 정상작동확인

Author: sss4920

linkmind/src/main/java/com/app/toaster/admin/controller/AdminController.java

@@ -23,6 +23,7 @@
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.*;
@@ -33,6 +34,7 @@
 @Controller
 @RequestMapping("/admin")
 @RequiredArgsConstructor
+@Slf4j
 class AdminController {
 
     private final DiscordMessageProvider discordMessageProvider;
@@ -111,6 +113,7 @@ private String executeDiscordQrOperation(String key){
         MultipartFile qrImage = qrMfaAuthenticator.generateQrCode(key);
         String imageKey = s3Service.uploadImage(qrImage, "admin/");
         String qrUrl = s3Service.getURL(imageKey);
+        log.info("qrUrl이 이렇게 들어갑니다."+qrUrl);
         discordMessageProvider.sendAdmin(new NotificationDto(NotificationType.ADMIN,null, qrUrl));
         return qrUrl;
     }

linkmind/src/main/java/com/app/toaster/external/client/aws/S3Service.java

@@ -180,8 +180,7 @@ public String getURL(String keyName) {
 				.build();
 
 			URL url = s3Client.utilities().getUrl(request);
-			System.out.println("The URL for  "+keyName +" is "+ url);
-			return "The URL for  "+keyName +" is "+ url;
+			return ""+url;
 
 		} catch (S3Exception e) {
 			throw new CustomException(Error.UNPROCESSABLE_PRESIGNEDURL_EXCEPTION, Error.UNPROCESSABLE_PRESIGNEDURL_EXCEPTION.getMessage());