Khởi tạo ban đầu

config/auth.ts

@@ -0,0 +1,35 @@
+import { DOMAIN, TOKEN } from "@/constants";
+import { removeStorageItem } from "@/utils/storage";
+import { Router } from "expo-router";
+
+let routerInstance: Router | null = null;
+
+/**
+ * Set router instance để dùng trong non-component context
+ */
+export const setRouterInstance = (router: Router) => {
+  routerInstance = router;
+};
+
+/**
+ * Handle 401 error - redirect to login
+ */
+export const handle401 = () => {
+  if (routerInstance) {
+    removeStorageItem(TOKEN);
+    // Cancel all pending requests to prevent further API calls
+    if (typeof window !== "undefined" && (window as any).axiosAbortController) {
+      (window as any).axiosAbortController.abort();
+    }
+    routerInstance.navigate("/auth/login");
+  } else {
+    console.warn("Router instance not set, cannot redirect to login");
+  }
+};
+
+/**
+ * Clear router instance (optional, for cleanup)
+ */
+export const clearRouterInstance = () => {
+  routerInstance = null;
+};