Refactor: auth architecture (#7256)

src/utils/config/dashboard.js

@@ -0,0 +1,54 @@
+import cache from "memory-cache";
+import { serverSideTranslations } from "next-i18next/pages/serverSideTranslations";
+
+import { bookmarksResponse, servicesResponse, widgetsResponse } from "utils/config/api-response";
+import { getSettings } from "utils/config/config";
+import createLogger from "utils/logger";
+
+const cacheKey = "homepageDashboardData";
+
+export function invalidateDashboardData() {
+  cache.del(cacheKey);
+}
+
+async function loadDashboardData() {
+  const { providers, ...settings } = getSettings();
+  const language = settings.language?.toLowerCase() === "zh-cn" ? "zh-Hans" : settings.language || "en";
+  const [services, bookmarks, widgets, translations] = await Promise.all([
+    servicesResponse(),
+    bookmarksResponse(),
+    widgetsResponse(),
+    serverSideTranslations(language),
+  ]);
+  return {
+    initialSettings: settings,
+    fallback: {
+      "/api/services": services,
+      "/api/bookmarks": bookmarks,
+      "/api/widgets": widgets,
+      "/api/hash": false,
+    },
+    ...translations,
+  };
+}
+
+export async function getDashboardData() {
+  let pending = cache.get(cacheKey);
+  if (!pending) {
+    pending = loadDashboardData().catch((error) => {
+      if (cache.get(cacheKey) === pending) invalidateDashboardData();
+      throw error;
+    });
+    cache.put(cacheKey, pending);
+  }
+  try {
+    return await pending;
+  } catch (error) {
+    createLogger("index").error(error);
+    return {
+      initialSettings: {},
+      fallback: { "/api/services": [], "/api/bookmarks": [], "/api/widgets": [], "/api/hash": false },
+      ...(await serverSideTranslations("en")),
+    };
+  }
+}