fix(adminfront): guard employee ID metadata in GPO priority swap

adminfront/src/features/users/components/UserBulkUploadModal.tsx

@@ -23,7 +23,6 @@ import { ScrollArea } from "../../../components/ui/scroll-area";
 import {
   type BulkUserItem,
   type BulkUserResult,
-  type TenantSummary,
   bulkCreateUsers,
   createTenant,
   fetchAllTenants,
@@ -41,6 +40,7 @@ import {
   type HanmacImportEmailPreview,
   buildHanmacImportEmailPreview,
 } from "../utils/hanmacImportEmail";
+import { applyGeneralPlanningOfficePriority } from "../utils/generalPlanningOfficePriority";
 
 interface UserBulkUploadModalProps {
   onSuccess?: () => void;
@@ -125,19 +125,6 @@ function hanmacEmailStatusClass(preview?: HanmacImportEmailPreview) {
   return "text-muted-foreground";
 }
 
-function isUnderGeneralPlanningOffice(
-  tenantSlug: string,
-  tenants: TenantSummary[],
-): boolean {
-  let current = tenants.find((t) => t.slug === tenantSlug);
-  while (current) {
-    if (current.name === "총괄기획실") return true;
-    if (!current.parentId) break;
-    current = tenants.find((t) => t.id === current?.parentId);
-  }
-  return false;
-}
-
 export const downloadUserTemplate = () => {
   const headers =
     "email,name,phone,role,tenant_slug,department,grade,position,jobTitle,employee_id,tenant_slug1,department1,grade1,position1,jobTitle1,employee_id1";
@@ -292,68 +279,7 @@ export function UserBulkUploadModal({
     }
 
     return previewData.map((user, index) => {
-      let finalUser = { ...user };
-
-      // [Issue 868] Swap logic for '총괄기획실' (General Planning Office)
-      // 만약 두 번째 테넌트가 '총괄기획실' 산하이고, 첫 번째 테넌트가 아니면 서로 맞바꿉니다.
-      if (
-        finalUser.additionalAppointments &&
-        finalUser.additionalAppointments.length > 0
-      ) {
-        const firstAdditional = finalUser.additionalAppointments[0];
-        const secondarySlug = firstAdditional.tenantSlug;
-
-        if (
-          secondarySlug &&
-          isUnderGeneralPlanningOffice(secondarySlug, tenants)
-        ) {
-          if (!isUnderGeneralPlanningOffice(finalUser.tenantSlug || "", tenants)) {
-            // Perform swap
-            const primary = {
-              tenantSlug: finalUser.tenantSlug,
-              tenantImport: finalUser.tenantImport,
-              department: finalUser.department,
-              grade: finalUser.grade,
-              position: finalUser.position,
-              jobTitle: finalUser.jobTitle,
-              employee_id: finalUser.metadata?.employee_id,
-            };
-
-            finalUser.tenantSlug = firstAdditional.tenantSlug;
-            if (finalUser.tenantImport) {
-              finalUser.tenantImport = {
-                ...finalUser.tenantImport,
-                slug: firstAdditional.tenantSlug || "",
-                name: firstAdditional.tenantName || firstAdditional.tenantSlug || "",
-              };
-            }
-            finalUser.department = firstAdditional.department;
-            finalUser.grade = firstAdditional.grade;
-            finalUser.position = firstAdditional.position;
-            finalUser.jobTitle = firstAdditional.jobTitle;
-            if (finalUser.metadata) {
-              finalUser.metadata.employee_id =
-                firstAdditional.metadata?.employee_id;
-            }
-
-            finalUser.additionalAppointments = [
-              {
-                ...firstAdditional,
-                tenantSlug: primary.tenantSlug,
-                department: primary.department,
-                grade: primary.grade,
-                position: primary.position,
-                jobTitle: primary.jobTitle,
-                metadata: {
-                  ...firstAdditional.metadata,
-                  employee_id: primary.employee_id,
-                },
-              },
-              ...finalUser.additionalAppointments.slice(1),
-            ];
-          }
-        }
-      }
+      const finalUser = applyGeneralPlanningOfficePriority(user, tenants);
 
       const key = tenantImportKeyFromUser(finalUser);
       const resolvedTenant = key ? tenantByKey.get(key) : undefined;