(대표님) 권한관리, 문서업로드, rfq첨부, SWP문서룰 등

(최겸) 입찰

1 files changed, 14 insertions, 6 deletions

diff --git a/app/api/rfq-attachments/upload/route.ts b/app/api/rfq-attachments/upload/route.ts
index 3343c905..0f9a1902 100644
--- a/app/api/rfq-attachments/upload/route.ts
+++ b/app/api/rfq-attachments/upload/route.ts
@@ -2,7 +2,7 @@ import { NextRequest, NextResponse } from "next/server";
 import { getServerSession } from 'next-auth';
 import { authOptions } from '@/app/api/auth/[...nextauth]/route';
 import db from "@/db/db";
-import { eq, and } from "drizzle-orm";
+import { eq, and, sql } from "drizzle-orm";
 import { rfqLastAttachments, rfqLastAttachmentRevisions } from "@/db/schema";
 import { saveFile } from "@/lib/file-stroage";
 
@@ -10,19 +10,27 @@ import { saveFile } from "@/lib/file-stroage";
 async function generateSerialNo(rfqId: number, attachmentType: string, index: number = 0): Promise<string> {
   const prefix = attachmentType === "설계" ? "DES" : "PUR";
   
-  const existingAttachments = await db
-    .select({ id: rfqLastAttachments.id })
+  // 데이터베이스에서 최대 시리얼 번호 찾기
+  const maxSerialResult = await db
+    .select({ serialNo: rfqLastAttachments.serialNo })
     .from(rfqLastAttachments)
     .where(
       and(
         eq(rfqLastAttachments.rfqId, rfqId),
         eq(rfqLastAttachments.attachmentType, attachmentType as "설계" | "구매")
       )
-    );
+    )
+    .orderBy(sql`CAST(SUBSTRING(${rfqLastAttachments.serialNo} FROM '[^-]+$') AS INTEGER) DESC`)
+    .limit(1);
   
-  const nextNumber = existingAttachments.length + 1 + index;
-  const paddedNumber = String(nextNumber).padStart(4, "0");
+  let nextNumber = 1;
+  if (maxSerialResult.length > 0) {
+    const lastSerialNo = maxSerialResult[0].serialNo;
+    const lastNumber = parseInt(lastSerialNo.split('-').pop() || '0');
+    nextNumber = lastNumber + 1;
+  }
   
+  const paddedNumber = String(nextNumber).padStart(4, "0");
   return `${prefix}-${rfqId}-${paddedNumber}`;
 }