[UPDATE] PipelineUploadController에 Swagger API 문서 annotation 추가 및 CORS 설정 적용

src/main/java/kr/re/etri/autoflow/controllers/PipelineUploadController.java

@@ -1,15 +1,13 @@
 package kr.re.etri.autoflow.controllers;
 
+import io.swagger.v3.oas.annotations.tags.Tag;
 import kr.re.etri.autoflow.service.PipelineUploadService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.*;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.client.HttpClientErrorException;
 import org.springframework.web.multipart.MultipartFile;
 
@@ -20,27 +18,54 @@ import java.util.Map;
 @RestController
 @RequestMapping("/pipelines")
 @RequiredArgsConstructor
+@CrossOrigin(origins = "*") // 모든 도메인 허용
+@io.swagger.v3.oas.annotations.tags.Tag(name = "Kubeflow Pipeline", description = "Kubeflow 파이프라인 업로드 API")
 public class PipelineUploadController {
 
     private final PipelineUploadService pipelineUploadService;
 
+    @io.swagger.v3.oas.annotations.Operation(
+            summary = "파이프라인 업로드",
+            description = "Kubeflow에 파이프라인 파일(Multipart)을 업로드하고, 업로드 결과를 반환합니다."
+    )
+    @io.swagger.v3.oas.annotations.responses.ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(
+                    responseCode = "200",
+                    description = "파이프라인 업로드 성공"
+            ),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(
+                    responseCode = "400",
+                    description = "잘못된 요청"
+            ),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(
+                    responseCode = "500",
+                    description = "서버 내부 오류"
+            )
+    })
     @PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
     public ResponseEntity<Map<String, Object>> uploadPipeline(
+            @io.swagger.v3.oas.annotations.Parameter(description = "업로드할 파이프라인 파일", required = true)
             @RequestParam("uploadfile") MultipartFile file,
+
+            @io.swagger.v3.oas.annotations.Parameter(description = "파이프라인 이름", required = true)
             @RequestParam(value = "name", required = false) String name,
+
+            @io.swagger.v3.oas.annotations.Parameter(description = "표시 이름", required = true)
             @RequestParam(value = "display_name", required = false) String displayName,
+
+            @io.swagger.v3.oas.annotations.Parameter(description = "파이프라인 설명", required = false)
             @RequestParam(value = "description", required = false) String description,
-            @RequestParam(value = "namespace", required = false) String namespace) {
 
+            @io.swagger.v3.oas.annotations.Parameter(description = "Kubeflow 네임스페이스", required = false)
+            @RequestParam(value = "namespace", required = false) String namespace
+    ) {
         try {
             Map<String, Object> result = pipelineUploadService.uploadPipeline(file, name, displayName, description, namespace);
             return ResponseEntity.ok(result);
 
         } catch (HttpClientErrorException e) {
-            // 콘솔 로그
             log.error("Kubeflow API Error: status={}, response={}", e.getStatusCode(), e.getResponseBodyAsString(), e);
 
-            // 클라이언트 반환
             Map<String, Object> error = new HashMap<>();
             error.put("status", e.getStatusCode().value());
             error.put("error", e.getStatusText());
@@ -48,10 +73,8 @@ public class PipelineUploadController {
             return ResponseEntity.status(e.getStatusCode()).body(error);
 
         } catch (Exception e) {
-            // 콘솔 로그
             log.error("Pipeline upload failed", e);
 
-            // 클라이언트 반환
             Map<String, Object> error = new HashMap<>();
             error.put("status", 500);
             error.put("error", "Internal Server Error");
@@ -60,4 +83,3 @@ public class PipelineUploadController {
         }
     }
 }
-