fix: an issue

apps/edr-freight-web/portal/src/utils/documentSettingCode.ts

@@ -0,0 +1,18 @@
+/**
+ * The company document set a company resolves to — one of three, never a
+ * combination: a co-operative union or farm uploads its own papers INSTEAD of
+ * its nationality's (it holds no business licence), and is always Ethiopian.
+ *
+ * Mirrors `CompaniesService.documentSettingCodeFor` on the API; prefer the
+ * server-resolved `documentSettingCode` from onboarding requirements where one
+ * is available, and use this where only the company is at hand.
+ */
+export function documentSettingCode(
+  nationality: string | null | undefined,
+  cooperative?: boolean | null,
+): string {
+  if (cooperative) return "company_onboarding_documents_cooperative";
+  return nationality === "foreign"
+    ? "company_onboarding_documents_foreign"
+    : "company_onboarding_documents_ethiopian";
+}