1 files changed, 69 insertions, 2 deletions

diff --git a/lib/techsales-rfq/approval-actions.ts b/lib/techsales-rfq/approval-actions.ts
index cf914592..c85a950f 100644
--- a/lib/techsales-rfq/approval-actions.ts
+++ b/lib/techsales-rfq/approval-actions.ts
@@ -97,7 +97,13 @@ export async function requestTechSalesRfqSendWithApproval(data: TechSalesRfqSend
       applicationReason: data.applicationReason,
     });
 
-    // 5. 결재 상신용 payload 구성
+    // 5. Knox 상신용 첨부파일 준비
+    const knoxAttachments = await prepareKnoxDrmAttachments(data.drmAttachmentIds);
+    if (knoxAttachments.length === 0) {
+      throw new Error('상신할 DRM 첨부파일을 준비하지 못했습니다.');
+    }
+
+    // 6. 결재 상신용 payload 구성
     const approvalPayload = {
       rfqId: data.rfqId,
       rfqCode: data.rfqCode,
@@ -112,7 +118,7 @@ export async function requestTechSalesRfqSendWithApproval(data: TechSalesRfqSend
       },
     };
 
-    // 6. Saga로 결재 상신
+    // 7. Saga로 결재 상신
     const saga = new ApprovalSubmissionSaga(
       'tech_sales_rfq_send_with_drm',  // 핸들러 키
       approvalPayload,                  // 결재 승인 후 실행될 데이터
@@ -127,6 +133,7 @@ export async function requestTechSalesRfqSendWithApproval(data: TechSalesRfqSend
           epId: data.currentUser.epId,
           email: data.currentUser.email,
         },
+        attachments: knoxAttachments,
       }
     );
 
@@ -171,6 +178,59 @@ function getTechSalesRevalidationPath(rfqType: "SHIP" | "TOP" | "HULL"): string
       return "/evcp/budgetary-tech-sales-ship";
   }
 }
+
+/**
+ * Knox 상신용 DRM 첨부파일을 File 객체로 준비
+ */
+async function prepareKnoxDrmAttachments(attachmentIds: number[]): Promise<File[]> {
+  if (!attachmentIds || attachmentIds.length === 0) return [];
+
+  const db = (await import('@/db/db')).default;
+  const { techSalesAttachments } = await import('@/db/schema/techSales');
+  const { inArray } = await import('drizzle-orm');
+
+  const attachments = await db.query.techSalesAttachments.findMany({
+    where: inArray(techSalesAttachments.id, attachmentIds),
+    columns: {
+      id: true,
+      filePath: true,
+      originalFileName: true,
+      fileName: true,
+      fileType: true,
+    },
+  });
+
+  const baseUrl = process.env.NEXT_PUBLIC_BASE_URL || process.env.NEXT_PUBLIC_URL;
+  const files: File[] = [];
+
+  for (const attachment of attachments) {
+    if (!attachment.filePath || !baseUrl) {
+      console.error('[TechSales RFQ Approval] 첨부파일 경로나 BASE_URL이 없습니다.', attachment.id);
+      continue;
+    }
+
+    const fileUrl = `${baseUrl}${attachment.filePath}`;
+    const response = await fetch(fileUrl);
+
+    if (!response.ok) {
+      console.error(`[TechSales RFQ Approval] 첨부파일 다운로드 실패: ${fileUrl} (status: ${response.status})`);
+      continue;
+    }
+
+    const blob = await response.blob();
+    const file = new File(
+      [blob],
+      attachment.originalFileName || attachment.fileName || 'attachment',
+      {
+        type: attachment.fileType || blob.type || 'application/octet-stream',
+      }
+    );
+
+    files.push(file);
+  }
+
+  return files;
+}
 /**
  * 기술영업 RFQ DRM 첨부 해제 결재 상신
  * 
@@ -214,6 +274,12 @@ export async function requestRfqResendWithDrmApproval(data: {
       applicationReason: data.applicationReason,
     });
 
+    // DRM 첨부파일을 Knox 상신용 File 객체로 준비
+    const knoxAttachments = await prepareKnoxDrmAttachments(data.drmAttachmentIds);
+    if (knoxAttachments.length === 0) {
+      throw new Error('상신할 DRM 첨부파일을 준비하지 못했습니다.');
+    }
+
     // 결재 payload 구성
     const approvalPayload = {
       rfqId: data.rfqId,
@@ -244,6 +310,7 @@ export async function requestRfqResendWithDrmApproval(data: {
           epId: data.currentUser.epId,
           email: data.currentUser.email,
         },
+        attachments: knoxAttachments,
       }
     );