feat: base response 형식 적용 (#161)

* feat: S3 업로드, 조회 로직 구현

* fix: 매핑 url 오탈자 수정

* feat: base response 형식 적용

* style: 스타일 미적용 수정

Author: Ji-minhyeok

src/main/java/com/threestar/trainus/domain/file/controller/S3Controller.java

@@ -1,7 +1,8 @@
 package com.threestar.trainus.domain.file.controller;
 
 import lombok.RequiredArgsConstructor;
-import org.springframework.http.HttpStatusCode;
+
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -11,6 +12,7 @@
 import com.threestar.trainus.domain.file.dto.GetS3UrlDto;
 import com.threestar.trainus.domain.file.service.S3Service;
 import com.threestar.trainus.global.annotation.LoginUser;
+import com.threestar.trainus.global.unit.BaseResponse;
 
 @RestController
 @RequiredArgsConstructor
@@ -19,14 +21,14 @@ public class S3Controller {
 	private final S3Service s3Service;
 
 	@GetMapping(value = "/posturl")
-	public ResponseEntity<GetS3UrlDto> getPostS3Url(@LoginUser Long userId, String filename) {
-		GetS3UrlDto getS3UrlDto = s3Service.getPostS3Url("image/"+userId, filename);
-		return new ResponseEntity<>(getS3UrlDto, HttpStatusCode.valueOf(200));
+	public ResponseEntity<BaseResponse<GetS3UrlDto>> getPostS3Url(@LoginUser Long userId, String filename) {
+		GetS3UrlDto response = s3Service.getPostS3Url("image/" + userId, filename);
+		return BaseResponse.ok("업로드용 presigned url 발급 완료", response, HttpStatus.OK);
 	}
 
 	@GetMapping(value = "/geturl")
-	public ResponseEntity<GetS3UrlDto> getGetS3Url(@LoginUser Long userId, @RequestParam String key) {
-		GetS3UrlDto getS3UrlDto = s3Service.getGetS3Url(userId, key);
-		return new ResponseEntity<>(getS3UrlDto, HttpStatusCode.valueOf(200));
+	public ResponseEntity<BaseResponse<GetS3UrlDto>> getGetS3Url(@LoginUser Long userId, @RequestParam String key) {
+		GetS3UrlDto response = s3Service.getGetS3Url(key);
+		return BaseResponse.ok("조회용 presigned url 발급 완료", response, HttpStatus.OK);
 	}
 }

src/main/java/com/threestar/trainus/domain/file/service/S3Service.java

@@ -83,7 +83,7 @@ private GeneratePresignedUrlRequest getGetGeneratePresignedUrlRequest(String key
 	}
 
 	@Transactional(readOnly = true)
-	public GetS3UrlDto getGetS3Url(Long memberId, String key) {
+	public GetS3UrlDto getGetS3Url(String key) {
 		// url 유효기간 설정하기(1시간)
 		Date expiration = getExpiration();