first commit

apps/docs/lib/api.ts

@@ -0,0 +1,59 @@
+const clientApiUrl = (process.env.NEXT_PUBLIC_API_URL ?? 'http://localhost:3000').replace(/\/$/, '');
+
+function getServerApiUrl() {
+  return (process.env.INTERNAL_API_URL ?? process.env.NEXT_PUBLIC_API_URL ?? 'http://localhost:3000').replace(/\/$/, '');
+}
+
+export interface PublicSetting {
+  key: string;
+  value: string;
+}
+
+async function fetchWithTimeout(url: string, init: RequestInit & { timeoutMs?: number } = {}) {
+  const { timeoutMs = 3000, ...rest } = init;
+  const controller = new AbortController();
+  const timer = setTimeout(() => controller.abort(), timeoutMs);
+  try {
+    return await fetch(url, { ...rest, signal: controller.signal });
+  } finally {
+    clearTimeout(timer);
+  }
+}
+
+function mapSettings(payload: { settings?: PublicSetting[] }) {
+  return Object.fromEntries((payload.settings ?? []).map((item) => [item.key, item.value]));
+}
+
+export async function fetchPublicSettings(): Promise<Record<string, string>> {
+  try {
+    const response = await fetchWithTimeout(`${getServerApiUrl()}/settings/public`, {
+      cache: 'no-store'
+    });
+    if (!response.ok) {
+      return {};
+    }
+    return mapSettings((await response.json()) as { settings?: PublicSetting[] });
+  } catch {
+    return {};
+  }
+}
+
+export async function fetchPublicSettingsClient(): Promise<Record<string, string>> {
+  const response = await fetchWithTimeout('/api/public-settings', { cache: 'no-store' });
+  if (!response.ok) {
+    throw new Error('Не удалось загрузить публичные настройки');
+  }
+  return mapSettings((await response.json()) as { settings?: PublicSetting[] });
+}
+
+export function getApiBaseUrl() {
+  return clientApiUrl;
+}
+
+export function getDefaultProjectName() {
+  return 'Lendry ID';
+}
+
+export function getDefaultProjectTagline() {
+  return 'Единый аккаунт для сервисов Lendry';
+}