From 50adedf48ee4674ebe00f1ee72d93485183cdc51 Mon Sep 17 00:00:00 2001
From: dujinkim <dujin.kim@dtsolution.co.kr>
Date: Fri, 5 Sep 2025 11:44:32 +0000
Subject: (대표님, 최겸, 임수민) EDP 입력 진행률, 견적목록관리, EDP excel
 import 오류수정, GTC-Contract
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---
 lib/basic-contract/service.ts | 88 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 87 insertions(+), 1 deletion(-)

(limited to 'lib/basic-contract/service.ts')

diff --git a/lib/basic-contract/service.ts b/lib/basic-contract/service.ts
index 8189381b..057526cf 100644
--- a/lib/basic-contract/service.ts
+++ b/lib/basic-contract/service.ts
@@ -65,7 +65,7 @@ import { sendEmail } from "../mail/sendEmail";
 import { headers } from 'next/headers';
 import { filterColumns } from "@/lib/filter-columns";
 import { differenceInDays, addYears, isBefore } from "date-fns";
-import { deleteFile, saveFile } from "@/lib/file-stroage";
+import { deleteFile, saveBuffer, saveFile } from "@/lib/file-stroage";
 import { getServerSession } from "next-auth/next"
 import { authOptions } from "@/app/api/auth/[...nextauth]/route"
 
@@ -3407,3 +3407,89 @@ export async function updateVendorDocumentStatus(
     return { success: false, error: "상태 업데이트 중 오류가 발생했습니다." }
   }
 }
+
+
+interface SaveDocumentParams {
+  documentId: number
+  pdfBuffer: Uint8Array
+  originalFileName: string
+  vendor: {
+    vendorName: string
+  }
+  userId: number
+}
+
+export async function saveGtcDocumentAction({
+  documentId,
+  pdfBuffer,
+  originalFileName,
+  vendor
+}: SaveDocumentParams) {
+  try {
+    console.log("📄 GTC 문서 저장 시작:", { 
+      documentId, 
+      vendorName: vendor.vendorName,
+      originalFileName,
+      bufferSize: pdfBuffer.length 
+    })
+
+    const session = await getServerSession(authOptions)
+
+    if (!session?.user) {
+      return { success: false, error: "인증되지 않은 사용자입니다." }
+    }
+    const userId = Number(session.user.id);
+
+    // 1. PDF 파일명 생성
+    const baseName = originalFileName.replace(/\.[^/.]+$/, "") // 확장자 제거
+    const fileName = `GTC_${vendor.vendorName}_${baseName}_${new Date().toISOString().split('T')[0]}.pdf`
+    
+    // 2. 파일 저장 (공용 파일 저장 함수 사용)
+    const saveResult = await saveBuffer({
+      buffer: Buffer.from(pdfBuffer),
+      fileName,
+      directory: 'basic-contracts',
+      originalName: fileName,
+      userId: userId.toString()
+    })
+
+    if (!saveResult.success) {
+      throw new Error(saveResult.error || '파일 저장 실패')
+    }
+
+    // 3. 데이터베이스 업데이트
+    await db.update(basicContract)
+      .set({
+        fileName: saveResult.fileName!,
+        filePath: saveResult.publicPath!,
+        status: 'PENDING',
+        // 기존 서명 관련 timestamp들 리셋
+        vendorSignedAt: null,
+        buyerSignedAt: null,
+        legalReviewRequestedAt: null,
+        legalReviewCompletedAt: null,
+        updatedAt: new Date()
+      })
+      .where(eq(basicContract.id, documentId))
+
+    console.log("✅ GTC 문서 저장 완료:", {
+      fileName: saveResult.fileName,
+      filePath: saveResult.publicPath,
+      fileSize: saveResult.fileSize
+    })
+
+    return {
+      success: true,
+      fileName: saveResult.fileName,
+      filePath: saveResult.publicPath,
+      fileSize: saveResult.fileSize
+    }
+
+  } catch (error) {
+    console.error("❌ GTC 문서 저장 실패:", error)
+    return {
+      success: false,
+      error: error instanceof Error ? error.message : '문서 저장 중 오류가 발생했습니다'
+    }
+  }
+}
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