orgfront 코드 체크 추가, 백엔드 기준 강화

orgfront/src/features/orgchart/routes/OrgChartPage.test.tsx

@@ -2,6 +2,7 @@ import { describe, expect, it } from "vitest";
 import {
   type OrgNode,
   buildOrgSelectionOptions,
+  buildUsersMap,
   clampScale,
   getOrgNodeHeaderFill,
   getSemanticZoomMode,
@@ -385,4 +386,24 @@ describe("org chart layout", () => {
       buildOrgSelectionOptions(familyRoot).map((option) => option.label),
     ).toEqual(["총괄기획&기술개발센터", "삼안", "한맥기술", "바론그룹"]);
   });
+
+  it("maps legacy companyCode users to matching tenant slugs", () => {
+    const usersMap = buildUsersMap(
+      [
+        {
+          ...member("engineering-user"),
+          companyCode: "engineering",
+          tenantSlug: undefined,
+          tenant: undefined,
+          joinedTenants: undefined,
+        },
+      ],
+      [tenantNode("engineering", "ORGANIZATION", "Engineering", "engineering")],
+      { activeOnly: true },
+    );
+
+    expect(usersMap.get("engineering")?.map((user) => user.id)).toEqual([
+      "engineering-user",
+    ]);
+  });
 });

orgfront/src/features/orgchart/routes/OrgChartPage.tsx

@@ -1132,7 +1132,7 @@ function getLeafMembershipSlugs(
   });
 }
 
-function buildUsersMap(
+export function buildUsersMap(
   users: UserSummary[],
   rootNodes: TenantNode[],
   options: { activeOnly: boolean },
@@ -1146,6 +1146,7 @@ function buildUsersMap(
 
     const slugs = new Set<string>();
     const primarySlug = user.tenantSlug?.toLowerCase() || "";
+    const legacyCompanySlug = user.companyCode?.toLowerCase() || "";
     if (
       primarySlug &&
       !isSystemGlobalTenant({
@@ -1157,6 +1158,17 @@ function buildUsersMap(
     ) {
       slugs.add(primarySlug);
     }
+    if (
+      legacyCompanySlug &&
+      !isSystemGlobalTenant({
+        id: legacyCompanySlug,
+        slug: legacyCompanySlug,
+        type: legacyCompanySlug,
+        name: legacyCompanySlug,
+      })
+    ) {
+      slugs.add(legacyCompanySlug);
+    }
     if (user.tenant?.slug && !isSystemGlobalTenant(user.tenant)) {
       slugs.add(user.tenant.slug.toLowerCase());
     }