1 files changed, 29 insertions, 14 deletions

diff --git a/app/api/upload/signed-contract/route.ts b/app/api/upload/signed-contract/route.ts
index 86109eec..8547f0e4 100644
--- a/app/api/upload/signed-contract/route.ts
+++ b/app/api/upload/signed-contract/route.ts
@@ -1,12 +1,10 @@
 // app/api/upload/signed-contract/route.ts
 import { NextRequest, NextResponse } from 'next/server';
-import fs from 'fs/promises';
-import path from 'path';
-import { v4 as uuidv4 } from 'uuid';
 import db from "@/db/db";
 import { basicContract } from '@/db/schema';
 import { eq } from 'drizzle-orm';
 import { revalidateTag } from 'next/cache';
+import { saveBuffer } from '@/lib/file-stroage';
 
 export async function POST(request: NextRequest) {
   try {
@@ -19,25 +17,37 @@ export async function POST(request: NextRequest) {
       return NextResponse.json({ result: false, error: '필수 파라미터가 누락되었습니다.' }, { status: 400 });
     }
     
-    const originalName = `${tableRowId}_${templateName}`;
-    const ext = path.extname(originalName);
-    const uniqueName = uuidv4() + ext;
+    // 원본 파일명 설정
+    const originalFileName = `${tableRowId}_${templateName}`;
     
-    const publicDir = path.join(process.cwd(), "public", "basicContract");
-    const relativePath = `/basicContract/signed/${uniqueName}`;
-    const absolutePath = path.join(publicDir, uniqueName);
+    // 파일을 Buffer로 변환
     const buffer = Buffer.from(await file.arrayBuffer());
     
-    await fs.mkdir(publicDir, { recursive: true });
-    await fs.writeFile(absolutePath, buffer);
+    // saveBuffer 함수를 사용하여 파일 저장
+    const saveResult = await saveBuffer({
+      buffer: buffer,
+      fileName: file.name, // 실제 업로드된 파일명
+      directory: 'basicContract/signed', // 저장 디렉토리
+      originalName: originalFileName, // DB에 저장할 원본명
+      userId: undefined // 필요시 사용자 ID 추가
+    });
+    
+    // 저장 실패 시 에러 반환
+    if (!saveResult.success) {
+      return NextResponse.json({ 
+        result: false, 
+        error: saveResult.error || '파일 저장에 실패했습니다.' 
+      }, { status: 500 });
+    }
     
+    // DB 업데이트
     await db.transaction(async (tx) => {
       await tx
         .update(basicContract)
         .set({
           status: "VENDOR_SIGNED",
-          fileName: originalName,
-          filePath: relativePath,
+          fileName: saveResult.originalName || originalFileName, // 원본 파일명
+          filePath: saveResult.publicPath, // 웹 접근 가능한 경로
           updatedAt: new Date(),
           completedAt: new Date()
         })
@@ -48,7 +58,12 @@ export async function POST(request: NextRequest) {
     revalidateTag("basic-contract-requests");
     revalidateTag("basicContractView-vendor");
     
-    return NextResponse.json({ result: true });
+    return NextResponse.json({ 
+      result: true,
+      filePath: saveResult.publicPath,
+      fileName: saveResult.fileName
+    });
+    
   } catch (error) {
     console.error('서명된 계약서 저장 오류:', error);
     const errorMessage = error instanceof Error ? error.message : "알 수 없는 오류";