(대표님) 정규벤더등록, 벤더문서관리, 벤더데이터입력, 첨부파일관리

14 files changed, 234 insertions, 73 deletions

diff --git a/app/[lng]/evcp/(evcp)/vendor-regular-registrations/page.tsx b/app/[lng]/evcp/(evcp)/vendor-regular-registrations/page.tsx
index 2260396c..e8433c55 100644
--- a/app/[lng]/evcp/(evcp)/vendor-regular-registrations/page.tsx
+++ b/app/[lng]/evcp/(evcp)/vendor-regular-registrations/page.tsx
@@ -1,5 +1,7 @@
 import * as React from "react"

 

+export const dynamic = "force-dynamic"

+

 

 import { Skeleton } from "@/components/ui/skeleton"

 import { DataTableSkeleton } from "@/components/data-table/data-table-skeleton"

@@ -27,9 +29,9 @@ export default async function VendorRegularRegistrationsPage() {
               </h2>

               <InformationButton pagePath="evcp/vendor-regular-registrations" />

             </div>

-            <p className="text-muted-foreground">

+            {/* <p className="text-muted-foreground">

               정규업체 등록 현황을 확인하세요. 구매담당자가 정규업체 등록을 위한 현황 조회 및 협력업체에게 누락자료 요청하는 화면입니다.

-            </p>

+            </p> */}

           </div>

         </div>

       </div>

diff --git a/app/[lng]/partners/(partners)/document-list-only/[contractId]/page.tsx b/app/[lng]/partners/(partners)/document-list-only/[contractId]/page.tsx
index e3cda9b4..7c38d5cf 100644
--- a/app/[lng]/partners/(partners)/document-list-only/[contractId]/page.tsx
+++ b/app/[lng]/partners/(partners)/document-list-only/[contractId]/page.tsx
@@ -6,6 +6,7 @@ import { type SearchParams } from "@/types/table"
 import { getValidFilters } from "@/lib/data-table"
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"
 import { Progress } from "@/components/ui/progress"
+import { useTranslation } from "@/i18n"
 import { 
   TrendingUp, 
   AlertTriangle, 
@@ -22,6 +23,7 @@ import { getDocumentProgressStats, getDocumentStagesOnly } from "@/lib/vendor-do
 
 interface DocumentStagesManagementPageProps {
   params: {
+    lng?: string
     contractId: string
   }
   searchParams: Promise<SearchParams>
@@ -29,14 +31,15 @@ interface DocumentStagesManagementPageProps {
 
 
 // 전체 진행률 카드 컴포넌트
-async function ProgressCard({ contractId }: { contractId: number }) {
+async function ProgressCard({ contractId, lng }: { contractId: number, lng: string }) {
   const stats = await getDocumentProgressStats(contractId)
+  const { t } = await useTranslation(lng, 'engineering')
   
   return (
     <Card>
       <CardHeader>
         <div className="flex items-center justify-between">
-          <CardTitle className="text-lg">전체 진행률</CardTitle>
+          <CardTitle className="text-lg">{t('vendorDocuments.progress.overallProgress')}</CardTitle>
           <div className="flex items-center gap-2">
           </div>
         </div>
@@ -44,7 +47,7 @@ async function ProgressCard({ contractId }: { contractId: number }) {
       <CardContent>
         <div className="space-y-4">
           <div className="flex justify-between text-sm">
-            <span>평균 진행률</span>
+            <span>{t('vendorDocuments.progress.averageProgress')}</span>
             <span className="font-medium">{stats.avgProgress}%</span>
           </div>
           <Progress value={stats.avgProgress} className="w-full" />
@@ -52,19 +55,19 @@ async function ProgressCard({ contractId }: { contractId: number }) {
           <div className="grid grid-cols-2 md:grid-cols-4 gap-4 text-sm">
             <div className="text-center p-2 bg-gray-50 rounded">
               <div className="font-medium text-lg text-gray-900">{stats.totalDocuments}</div>
-              <div className="text-gray-600">전체</div>
+              <div className="text-gray-600">{t('vendorDocuments.progress.total')}</div>
             </div>
             <div className="text-center p-2 bg-green-50 rounded">
               <div className="font-medium text-lg text-green-600">{stats.completedDocuments}</div>
-              <div className="text-green-600">완료</div>
+              <div className="text-green-600">{t('vendorDocuments.progress.completed')}</div>
             </div>
             <div className="text-center p-2 bg-blue-50 rounded">
               <div className="font-medium text-lg text-blue-600">{stats.inProgressDocuments}</div>
-              <div className="text-blue-600">진행중</div>
+              <div className="text-blue-600">{t('vendorDocuments.progress.inProgress')}</div>
             </div>
             <div className="text-center p-2 bg-red-50 rounded">
               <div className="font-medium text-lg text-red-600">{stats.overdueDocuments}</div>
-              <div className="text-red-600">지연</div>
+              <div className="text-red-600">{t('vendorDocuments.progress.overdue')}</div>
             </div>
           </div>
         </div>
@@ -139,14 +142,16 @@ export default async function DocumentStagesManagementPage({
   searchParams
 }: DocumentStagesManagementPageProps) {
   const resolvedParams = await params
+  const lng = resolvedParams?.lng || 'ko'
   const contractId = Number(resolvedParams.contractId)
   const resolvedSearchParams = await searchParams
+  const { t } = await useTranslation(lng, 'engineering')
 
   // 프로젝트 타입 결정 (실제로는 계약 정보에서 가져와야 함)
   const projectType = resolvedSearchParams.projectType === "plant" ? "plant" : "ship"
 
   if (isNaN(contractId)) {
-    throw new Error("유효하지 않은 계약 ID입니다")
+    throw new Error(t('vendorDocuments.errors.invalidContractId'))
   }
 
   return (
diff --git a/app/[lng]/partners/(partners)/document-list-only/page.tsx b/app/[lng]/partners/(partners)/document-list-only/page.tsx
index 721eb408..fe7cf47a 100644
--- a/app/[lng]/partners/(partners)/document-list-only/page.tsx
+++ b/app/[lng]/partners/(partners)/document-list-only/page.tsx
@@ -1,18 +1,24 @@
 // app/vendor-data/page.tsx
 import * as React from "react"
 import { Separator } from "@/components/ui/separator"
+import { useTranslation } from "@/i18n"
 
-export default async function IndexPage() {
+interface Props {
+  params: { lng?: string }
+}
+
+export default async function IndexPage({ params }: Props) {
+  const { lng } = await params
+  const language = lng || 'ko'
+  const { t } = await useTranslation(language, 'engineering')
   return (
     <div className="space-y-6">
 
       <div className="grid gap-4">
         <div className="rounded-lg border p-4">
-          <h4 className="text-sm font-medium">시작하는 방법</h4>
+          <h4 className="text-sm font-medium">{t('vendorDocuments.gettingStarted.title')}</h4>
           <p className="text-sm text-muted-foreground mt-1">
-            오른쪽 상단에서 프로젝트/계약을 선택하세요.<br />
-
-
+            {t('vendorDocuments.gettingStarted.selectProject')}
           </p>
         </div>
       </div>
diff --git a/app/[lng]/partners/(partners)/document-list/page.tsx b/app/[lng]/partners/(partners)/document-list/page.tsx
index 721eb408..fe7cf47a 100644
--- a/app/[lng]/partners/(partners)/document-list/page.tsx
+++ b/app/[lng]/partners/(partners)/document-list/page.tsx
@@ -1,18 +1,24 @@
 // app/vendor-data/page.tsx
 import * as React from "react"
 import { Separator } from "@/components/ui/separator"
+import { useTranslation } from "@/i18n"
 
-export default async function IndexPage() {
+interface Props {
+  params: { lng?: string }
+}
+
+export default async function IndexPage({ params }: Props) {
+  const { lng } = await params
+  const language = lng || 'ko'
+  const { t } = await useTranslation(language, 'engineering')
   return (
     <div className="space-y-6">
 
       <div className="grid gap-4">
         <div className="rounded-lg border p-4">
-          <h4 className="text-sm font-medium">시작하는 방법</h4>
+          <h4 className="text-sm font-medium">{t('vendorDocuments.gettingStarted.title')}</h4>
           <p className="text-sm text-muted-foreground mt-1">
-            오른쪽 상단에서 프로젝트/계약을 선택하세요.<br />
-
-
+            {t('vendorDocuments.gettingStarted.selectProject')}
           </p>
         </div>
       </div>
diff --git a/app/[lng]/partners/(partners)/registration-status/page.tsx b/app/[lng]/partners/(partners)/registration-status/page.tsx
new file mode 100644
index 00000000..21bcea59
--- /dev/null
+++ b/app/[lng]/partners/(partners)/registration-status/page.tsx
@@ -0,0 +1,24 @@
+import * as React from "react"

+import { Suspense } from "react"

+

+import { Skeleton } from "@/components/ui/skeleton"

+import { Shell } from "@/components/shell"

+import { VendorRegistrationStatusView } from "@/lib/vendor-registration-status/vendor-registration-status-view"

+

+export default async function VendorRegistrationStatusPage() {

+  return (

+    <Shell className="gap-4">

+      <Suspense

+        fallback={

+          <div className="space-y-4">

+            <Skeleton className="h-10 w-full" />

+            <Skeleton className="h-64 w-full" />

+            <Skeleton className="h-32 w-full" />

+          </div>

+        }

+      >

+        <VendorRegistrationStatusView />

+      </Suspense>

+    </Shell>

+  )

+}

diff --git a/app/[lng]/partners/(partners)/vendor-data/layout.tsx b/app/[lng]/partners/(partners)/vendor-data/layout.tsx
index 9621d23f..c37a983a 100644
--- a/app/[lng]/partners/(partners)/vendor-data/layout.tsx
+++ b/app/[lng]/partners/(partners)/vendor-data/layout.tsx
@@ -11,7 +11,7 @@ import { useTranslation } from "@/i18n"
 
 interface VendorDataLayoutProps {
   children: React.ReactNode
-  params?: { locale?: string }
+  params: { lng?: string }
 }
 
 // Layout 컴포넌트는 서버 컴포넌트입니다
@@ -20,8 +20,9 @@ export default async function VendorDataLayout({
   params,
 }: VendorDataLayoutProps) {
   // 기본 언어는 'ko'로 설정, params.locale이 있으면 사용
-  const lng = params?.locale || 'ko'
-  const { t } = await useTranslation(lng, 'engineering')
+  const { lng } = await params;
+  const language = lng || 'en'
+  const { t } = await useTranslation(language, 'engineering')
 
   const session = await getServerSession(authOptions)
   const vendorId = session?.user.companyId
diff --git a/app/[lng]/partners/(partners)/vendor-data/page.tsx b/app/[lng]/partners/(partners)/vendor-data/page.tsx
index db032377..0fbb6f0a 100644
--- a/app/[lng]/partners/(partners)/vendor-data/page.tsx
+++ b/app/[lng]/partners/(partners)/vendor-data/page.tsx
@@ -3,13 +3,14 @@ import { Separator } from "@/components/ui/separator"
 import { useTranslation } from "@/i18n"
 
 interface Props {
-  params: { locale?: string }
+  params: { lng?: string }
 }
 
 export default async function VendorDataPage({ params }: Props) {
-  // 기본 언어는 'ko'로 설정, params.locale이 있으면 사용
-  const lng = params?.locale || 'ko'
-  const { t } = await useTranslation(lng, 'engineering')
+  // 기본 언어는 'ko'로 설정, params.lng이 있으면 사용
+  const { lng } = await params
+  const language = lng || 'en'
+  const { t } = await useTranslation(language, 'engineering')
 
   return (
     <div className="space-y-6">
diff --git a/app/api/attachment-delete/route.ts b/app/api/attachment-delete/route.ts
new file mode 100644
index 00000000..254c579f
--- /dev/null
+++ b/app/api/attachment-delete/route.ts
@@ -0,0 +1,76 @@
+// /api/attachment-delete/route.ts
+
+import { NextRequest, NextResponse } from 'next/server'
+import db  from '@/db/db'
+import { documentAttachments } from '@/db/schema' // 실제 스키마에 맞게 수정
+import { eq, and } from 'drizzle-orm'
+import fs from 'fs/promises'
+import path from 'path'
+
+export async function DELETE(request: NextRequest) {
+  try {
+    const { attachmentId, revisionId } = await request.json()
+
+    if (!attachmentId || !revisionId) {
+      return NextResponse.json(
+        { error: 'attachmentId and revisionId are required' },
+        { status: 400 }
+      )
+    }
+
+    // 1. 데이터베이스에서 첨부파일 정보 조회
+    const attachment = await db
+      .select()
+      .from(documentAttachments)
+      .where(
+        and(
+          eq(documentAttachments.id, attachmentId),
+          eq(documentAttachments.revisionId, revisionId)
+        )
+      )
+      .limit(1)
+
+    if (!attachment || attachment.length === 0) {
+      return NextResponse.json(
+        { error: 'Attachment not found' },
+        { status: 404 }
+      )
+    }
+
+    const attachmentData = attachment[0]
+
+    // 2. dolceFilePath 체크 - 있으면 삭제 불가
+    if (attachmentData.dolceFilePath && attachmentData.dolceFilePath.trim() !== '') {
+      return NextResponse.json(
+        { error: 'Cannot delete processed file' },
+        { status: 403 }
+      )
+    }
+
+    // 4. 데이터베이스에서 첨부파일 레코드 삭제
+    await db
+      .delete(documentAttachments)
+      .where(
+        and(
+          eq(documentAttachments.id, attachmentId),
+          eq(documentAttachments.revisionId, revisionId)
+        )
+      )
+
+    return NextResponse.json({
+      success: true,
+      message: 'Attachment deleted successfully',
+      deletedAttachmentId: attachmentId
+    })
+
+  } catch (error) {
+    console.error('Attachment deletion error:', error)
+    return NextResponse.json(
+      { 
+        error: 'Internal server error',
+        details: error instanceof Error ? error.message : 'Unknown error'
+      },
+      { status: 500 }
+    )
+  }
+}
\ No newline at end of file
diff --git a/app/api/files/[...path]/route.ts b/app/api/files/[...path]/route.ts
index 5eab8210..9ef11bc7 100644
--- a/app/api/files/[...path]/route.ts
+++ b/app/api/files/[...path]/route.ts
@@ -36,6 +36,7 @@ const isAllowedPath = (requestedPath: string): boolean => {
     'vendorFormReportSample',
     'vendorFormData',
     'uploads',
+    'documents',
     'tech-sales',
     'techsales-rfq',
     'tech-vendors',
diff --git a/app/api/revision-attachment/route.ts b/app/api/revision-attachment/route.ts
index 092eed8d..46c2e9c9 100644
--- a/app/api/revision-attachment/route.ts
+++ b/app/api/revision-attachment/route.ts
@@ -1,8 +1,4 @@
 import { NextRequest, NextResponse } from "next/server"
-import { writeFile } from "fs/promises"
-import { join } from "path"
-import { v4 as uuidv4 } from "uuid"
-import path from "path"
 import { revalidateTag } from "next/cache"
 
 import db from "@/db/db"
@@ -14,6 +10,9 @@ import {
 } from "@/db/schema/vendorDocu"
 import { eq } from "drizzle-orm"
 
+/* 보안 강화된 파일 저장 유틸리티 */
+import { saveFile, SaveFileResult, saveFileStream } from "@/lib/file-stroage"
+
 /* change log 유틸 */
 import {
   logAttachmentChange,
@@ -35,13 +34,16 @@ export async function POST(request: NextRequest) {
     if (!attachmentFiles.length)
       return NextResponse.json({ error: "No files provided" }, { status: 400 })
 
-    const MAX = 50 * 1024 * 1024 // 50MB
-    for (const f of attachmentFiles)
-      if (f.size > MAX)
+    // 기본 파일 크기 검증 (보안 함수에서도 검증하지만 조기 체크)
+    const MAX = 1024 * 1024 * 1024 // 1GB로 증가 (첫 번째 파일과 동일)
+    for (const f of attachmentFiles) {
+      if (f.size > MAX) {
         return NextResponse.json(
-          { error: `${f.name} exceeds 50MB limit` },
+          { error: `${f.name} exceeds 1GB limit` },
           { status: 400 }
         )
+      }
+    }
 
     /* ------- 리비전 및 계약 정보 확보 ------- */
     const [revisionInfo] = await db
@@ -52,6 +54,7 @@ export async function POST(request: NextRequest) {
         usageType: revisions.usageType,
         issueStageId: revisions.issueStageId,
         projectId: documents.projectId,
+        vendorId: documents.vendorId,
       })
       .from(revisions)
       .innerJoin(issueStages, eq(revisions.issueStageId, issueStages.id))
@@ -63,41 +66,60 @@ export async function POST(request: NextRequest) {
       return NextResponse.json({ error: "Revision not found" }, { status: 404 })
     }
 
+    // vendorId가 null인 경우 처리
+    if (!revisionInfo.vendorId) {
+      return NextResponse.json({ 
+        error: "Revision must have a valid vendor ID for synchronization" 
+      }, { status: 400 })
+    }
+
     /* ------- 트랜잭션 ------- */
     const result = await db.transaction(async (tx) => {
-      /* 첨부파일 처리 */
+      /* ------- 보안 강화된 첨부파일 처리 ------- */
       const uploadedFiles: any[] = []
-      const baseDir = join(process.cwd(), "public", "documents")
+      const securityFailures: string[] = []
 
       for (const file of attachmentFiles) {
-        const ext   = path.extname(file.name)
-        const fname = uuidv4() + ext
-        const dest  = join(baseDir, fname)
-
-        await writeFile(dest, Buffer.from(await file.arrayBuffer()))
-
+        console.log(`🔐 보안 검증 시작: ${file.name}`)
+        
+        // 보안 강화된 파일 저장
+        const saveResult = file.size > 100 * 1024 * 1024 
+          ? await saveFileStream({ file, directory: "documents", userId: uploaderName || "" })
+          : await saveFile({ file, directory: "documents", userId: uploaderName || "" })
+
+        if (!saveResult.success) {
+          console.error(`❌ 파일 보안 검증 실패: ${file.name} - ${saveResult.error}`)
+          securityFailures.push(`${file.name}: ${saveResult.error}`)
+          continue // 실패한 파일은 건너뛰고 계속 진행
+        }
+
+        console.log(`✅ 파일 보안 검증 통과: ${file.name}`)
+        console.log(`📁 저장된 경로: ${saveResult.publicPath}`)
+
+        // DB에 첨부파일 정보 저장
         const [att] = await tx.insert(documentAttachments)
           .values({
             revisionId,
-            fileName: file.name,
-            filePath: "/documents/" + fname,
-            fileSize: file.size,
-            fileType: ext.slice(1).toLowerCase() || undefined,
+            fileName: saveResult.originalName!, // 원본 파일명
+            filePath: saveResult.publicPath!,   // 웹 접근 경로
+            fileSize: saveResult.fileSize!,
+            fileType: saveResult.fileName!.split('.').pop()?.toLowerCase() || undefined,
             updatedAt: new Date(),
           })
           .returning()
 
         uploadedFiles.push({
           id: att.id,
-          fileName: file.name,
-          fileSize: file.size,
-          filePath: att.filePath,
-          fileType: ext.slice(1).toLowerCase() || null,
+          fileName: saveResult.originalName,
+          fileSize: saveResult.fileSize,
+          filePath: saveResult.publicPath,
+          fileType: saveResult.fileName!.split('.').pop()?.toLowerCase() || null,
+          securityChecks: saveResult.securityChecks, // 보안 검증 결과
         })
 
         // change_logs: attachment CREATE
         await logAttachmentChange(
-          revisionInfo.projectId,
+          revisionInfo.vendorId!,
           att.id,
           "CREATE",
           att,
@@ -108,6 +130,16 @@ export async function POST(request: NextRequest) {
         )
       }
 
+      // 보안 검증 실패한 파일이 있으면 경고 반환
+      if (securityFailures.length > 0) {
+        console.warn(`⚠️ 일부 파일의 보안 검증 실패:`, securityFailures)
+        
+        // 모든 파일이 실패한 경우 에러 반환
+        if (uploadedFiles.length === 0) {
+          throw new Error(`모든 파일의 보안 검증이 실패했습니다: ${securityFailures.join(', ')}`)
+        }
+      }
+
       /* 리비전 updatedAt 업데이트 */
       await tx.update(revisions)
         .set({ updatedAt: new Date() })
@@ -119,30 +151,36 @@ export async function POST(request: NextRequest) {
         usage: revisionInfo.usage,
         usageType: revisionInfo.usageType,
         uploadedFiles,
-        projectId: revisionInfo.projectId
+        vendorId: revisionInfo.vendorId,
+        securityFailures // 보안 실패 정보 포함
       }
     })
 
     // 캐시 무효화
     try {
-    //   revalidateTag(`enhanced-documents-${result.projectId}`)
-      revalidateTag(`sync-status-${result.projectId}`)
-      
-      console.log(`✅ Cache invalidated for contract ${result.projectId}`)
+      revalidateTag(`sync-status-${result.vendorId}`)
+      console.log(`✅ Cache invalidated for contract ${result.vendorId}`)
     } catch (cacheError) {
       console.warn('⚠️ Cache invalidation failed:', cacheError)
     }
 
+    // 응답 메시지 구성
+    let message = `${result.uploadedFiles.length}개 첨부파일이 추가되었습니다`
+    if (result.securityFailures.length > 0) {
+      message += ` (일부 파일 보안 검증 실패: ${result.securityFailures.length}개)`
+    }
+
     return NextResponse.json({
       success: true,
-      message: `${result.uploadedFiles.length}개 첨부파일이 추가되었습니다`,
+      message,
       data: {
         revisionId: result.revisionId,
         revision: result.revision,
         usage: result.usage,
         usageType: result.usageType,
         uploadedFiles: result.uploadedFiles,
-        filesCount: result.uploadedFiles.length
+        filesCount: result.uploadedFiles.length,
+        securityFailures: result.securityFailures, // 클라이언트에 보안 실패 정보 전달
       },
     })
   } catch (e) {
diff --git a/app/api/revision-upload-ship/route.ts b/app/api/revision-upload-ship/route.ts
index 671b8bac..b07a3d9c 100644
--- a/app/api/revision-upload-ship/route.ts
+++ b/app/api/revision-upload-ship/route.ts
@@ -56,7 +56,8 @@ export async function POST(request: NextRequest) {
     const [docInfo] = await db
       .select({ 
         contractId: documents.contractId,
-        projectId: documents.projectId 
+        projectId: documents.projectId ,
+        vendorId: documents.vendorId ,
       })
       .from(documents)
       .where(eq(documents.id, docId))
@@ -67,7 +68,7 @@ export async function POST(request: NextRequest) {
     }
 
     // projectId가 null인 경우 처리
-    if (!docInfo.projectId) {
+    if (!docInfo.vendorId) {
       return NextResponse.json({ 
         error: "Document must have a valid project ID for synchronization" 
       }, { status: 400 })
@@ -158,7 +159,7 @@ export async function POST(request: NextRequest) {
         revisionData = updated
 
         await logRevisionChange(
-          docInfo.projectId!, // null 체크 후이므로 non-null assertion 사용
+          docInfo.vendorId!, // null 체크 후이므로 non-null assertion 사용
           revisionId,
           "UPDATE",
           updated,
@@ -188,7 +189,7 @@ export async function POST(request: NextRequest) {
         revisionData = newRev
 
         await logRevisionChange(
-          docInfo.projectId!, // null 체크 후이므로 non-null assertion 사용
+          docInfo.vendorId!, // null 체크 후이므로 non-null assertion 사용
           revisionId,
           "CREATE",
           newRev,
@@ -243,7 +244,7 @@ export async function POST(request: NextRequest) {
 
         // change_logs: attachment CREATE
         await logAttachmentChange(
-          docInfo.projectId!,
+          docInfo.vendorId!,
           att.id,
           "CREATE",
           att,
@@ -275,7 +276,7 @@ export async function POST(request: NextRequest) {
         stage, 
         revision, 
         uploadedFiles, 
-        contractId: docInfo.contractId,
+        vendorId: docInfo.vendorId,
         usage,
         usageType,
         securityFailures // 보안 실패 정보 포함
@@ -284,8 +285,8 @@ export async function POST(request: NextRequest) {
 
     // 캐시 무효화
     try {
-      revalidateTag(`sync-status-${result.contractId}`)
-      console.log(`✅ Cache invalidated for contract ${result.contractId}`)
+      revalidateTag(`sync-status-${result.vendorId}`)
+      console.log(`✅ Cache invalidated for contract ${result.vendorId}`)
     } catch (cacheError) {
       console.warn('⚠️ Cache invalidation failed:', cacheError)
     }
diff --git a/app/api/sync/batches/route.ts b/app/api/sync/batches/route.ts
index 7a72530d..1f37d6e6 100644
--- a/app/api/sync/batches/route.ts
+++ b/app/api/sync/batches/route.ts
@@ -10,7 +10,7 @@ export async function GET(request: NextRequest) {
 
     if (!projectId) {
       return NextResponse.json(
-        { error: 'Contract ID is required' },
+        { error: 'Vendor ID is required' },
         { status: 400 }
       )
     }
diff --git a/app/api/sync/config/route.ts b/app/api/sync/config/route.ts
index db5d17ca..2e9a073a 100644
--- a/app/api/sync/config/route.ts
+++ b/app/api/sync/config/route.ts
@@ -6,10 +6,10 @@ import { authOptions } from "@/app/api/auth/[...nextauth]/route"
 export async function GET(request: NextRequest) {
   try {
     const { searchParams } = new URL(request.url)
-    const projectId = searchParams.get('projectId')
+    const vendorId = searchParams.get('vendorId')
     const targetSystem = searchParams.get('targetSystem') || 'SHI'
 
-    if (!projectId) {
+    if (!vendorId) {
       return NextResponse.json(
         { error: 'Contract ID is required' },
         { status: 400 }
@@ -17,7 +17,7 @@ export async function GET(request: NextRequest) {
     }
 
     const config = await syncService.getSyncConfig(
-      parseInt(projectId),
+      parseInt(vendorId),
       targetSystem
     )
 
@@ -65,7 +65,7 @@ export async function POST(request: NextRequest) {
     }
 
     await syncService.upsertSyncConfig({
-      projectId,
+      vendorId,
       targetSystem,
       endpointUrl,
       authToken,
diff --git a/app/api/sync/status/route.ts b/app/api/sync/status/route.ts
index b4b18577..05101d2b 100644
--- a/app/api/sync/status/route.ts
+++ b/app/api/sync/status/route.ts
@@ -38,7 +38,7 @@ export async function GET(request: NextRequest) {
     
     if (!projectId) {
       return NextResponse.json(
-        { error: 'Project ID is required' },
+        { error: 'project ID is required' },
         { status: 400 }
       )
     }