2 files changed, 46 insertions, 3 deletions

diff --git a/app/api/sync/import/route.ts b/app/api/sync/import/route.ts
index f32a99e2..0a5df030 100644
--- a/app/api/sync/import/route.ts
+++ b/app/api/sync/import/route.ts
@@ -2,11 +2,13 @@ import { NextRequest, NextResponse } from "next/server"
 import { importService } from "@/lib/vendor-document-list/import-service"
 import { getServerSession } from "next-auth"
 import { authOptions } from "@/app/api/auth/[...nextauth]/route"
+import { debugProcess, debugError, debugSuccess } from "@/lib/debug-utils"
 
 export async function POST(request: NextRequest) {
   try {
     const session = await getServerSession(authOptions)
     if (!session?.user?.id) {
+      debugError(`인증 실패`, { userId: session?.user?.id })
       return NextResponse.json({ error: "Unauthorized" }, { status: 401 })
     }
 
@@ -14,20 +16,39 @@ export async function POST(request: NextRequest) {
     const { projectId, sourceSystem = 'DOLCE' } = body
 
     if (!projectId) {
+      debugError(`필수 파라미터 누락`, { projectId, sourceSystem })
       return NextResponse.json(
         { error: 'Contract ID is required' },
         { status: 400 }
       )
     }
 
+    debugProcess(`DOLCE 가져오기 API 호출`, { 
+      projectId, 
+      sourceSystem, 
+      userId: session.user.id 
+    })
+
     const result = await importService.importFromExternalSystem(
       projectId,
       sourceSystem
     )
 
+    debugSuccess(`DOLCE 가져오기 API 완료`, {
+      projectId,
+      success: result.success,
+      newCount: result.newCount,
+      updatedCount: result.updatedCount,
+      newAttachmentsCount: result.newAttachmentsCount,
+      downloadedFilesCount: result.downloadedFilesCount
+    })
+
     return NextResponse.json(result)
   } catch (error) {
-    console.error('Import failed:', error)
+    debugError(`DOLCE 가져오기 API 실패`, { 
+      projectId: request.body ? 'unknown' : 'no body',
+      error 
+    })
     return NextResponse.json(
       {
         error: 'Import failed',
diff --git a/app/api/sync/import/status/route.ts b/app/api/sync/import/status/route.ts
index ddb202e4..ddebcd19 100644
--- a/app/api/sync/import/status/route.ts
+++ b/app/api/sync/import/status/route.ts
@@ -3,11 +3,13 @@ import { NextRequest, NextResponse } from "next/server"
 import { importService } from "@/lib/vendor-document-list/import-service"
 import { getServerSession } from "next-auth"
 import { authOptions } from "@/app/api/auth/[...nextauth]/route"
+import { debugProcess, debugError, debugSuccess } from "@/lib/debug-utils"
 
 export async function GET(request: NextRequest) {
   try {
     const session = await getServerSession(authOptions)
     if (!session?.user?.id) {
+      debugError(`인증 실패`, { userId: session?.user?.id })
       return NextResponse.json({ error: "Unauthorized" }, { status: 401 })
     }
 
@@ -16,20 +18,40 @@ export async function GET(request: NextRequest) {
     const sourceSystem = searchParams.get('sourceSystem') || 'DOLCE'
 
     if (!projectId) {
+      debugError(`필수 파라미터 누락`, { projectId, sourceSystem })
       return NextResponse.json(
-        { error: 'Contract ID is required' },
+        { error: 'Project ID is required' },
         { status: 400 }
       )
     }
 
+    debugProcess(`DOLCE 상태 조회 API 호출`, { 
+      projectId, 
+      sourceSystem, 
+      userId: session.user.id 
+    })
+
     const status = await importService.getImportStatus(
       Number(projectId),
       sourceSystem
     )
 
+    debugSuccess(`DOLCE 상태 조회 완료`, {
+      projectId,
+      availableDocuments: status.availableDocuments,
+      newDocuments: status.newDocuments,
+      updatedDocuments: status.updatedDocuments,
+      availableAttachments: status.availableAttachments,
+      newAttachments: status.newAttachments,
+      importEnabled: status.importEnabled
+    })
+
     return NextResponse.json(status)
   } catch (error) {
-    console.error('Failed to get import status:', error)
+    debugError(`DOLCE 상태 조회 실패`, { 
+      projectId: request.nextUrl.searchParams.get('projectId'),
+      error 
+    })
     return NextResponse.json(
       {
         error: 'Failed to get import status',