1 files changed, 19 insertions, 24 deletions
diff --git a/lib/vendor-investigation/table/update-investigation-sheet.tsx b/lib/vendor-investigation/table/update-investigation-sheet.tsx
index 14350815..37d1b2cd 100644
--- a/lib/vendor-investigation/table/update-investigation-sheet.tsx
+++ b/lib/vendor-investigation/table/update-investigation-sheet.tsx
@@ -64,7 +64,7 @@ import {
   updateVendorInvestigationSchema,
   type UpdateVendorInvestigationSchema,
 } from "../validations"
-import { updateVendorInvestigationAction, getInvestigationAttachments, deleteInvestigationAttachment } from "../service"
+import { updateVendorInvestigationAction, getInvestigationAttachments, deleteInvestigationAttachment, createVendorInvestigationAttachmentAction } from "../service"
 import { VendorInvestigationsViewWithContacts } from "@/config/vendorInvestigationsColumnsConfig"
 import prettyBytes from "pretty-bytes"
 import { downloadFile } from "@/lib/file-download"
@@ -183,15 +183,7 @@ export function UpdateVendorInvestigationSheet({
     if (!investigation) return
 
     try {
-      const response = await fetch(`/api/vendor-investigations/${investigation.investigationId}/attachments?attachmentId=${attachmentId}`, {
-        method: "DELETE",
-      })
-
-      if (!response.ok) {
-        const errorData = await response.json()
-        throw new Error(errorData.error || "첨부파일 삭제 실패")
-      }
-
+      await deleteInvestigationAttachment(attachmentId)
       toast.success("첨부파일이 삭제되었습니다.")
       // 목록 새로고침
       loadExistingAttachments(investigation.investigationId)
@@ -409,23 +401,26 @@ export function UpdateVendorInvestigationSheet({
   // 파일 업로드 함수
   const uploadFiles = async (files: File[], investigationId: number) => {
     const uploadPromises = files.map(async (file) => {
-      const formData = new FormData()
-      formData.append("file", file)
-
-      const response = await fetch(`/api/vendor-investigations/${investigationId}/attachments`, {
-        method: "POST",
-        body: formData,
-      })
+      try {
+        // 서버 액션을 호출하여 파일 저장 및 DB 레코드 생성
+        const result = await createVendorInvestigationAttachmentAction({
+          investigationId,
+          file,
+          userId: undefined // 필요시 사용자 ID 추가
+        });
+
+        if (!result.success) {
+          throw new Error(result.error || "파일 업로드 실패");
+        }
 
-      if (!response.ok) {
-        const errorData = await response.json()
-        throw new Error(errorData.error || "파일 업로드 실패")
+        return result.attachment;
+      } catch (error) {
+        console.error(`파일 업로드 실패: ${file.name}`, error);
+        throw error;
       }
+    });
 
-      return await response.json()
-    })
-
-    return await Promise.all(uploadPromises)
+    return await Promise.all(uploadPromises);
   }
 
   // Submit handler