project setup

auth/token.ts

@@ -0,0 +1,37 @@
+import * as SecureStore from "expo-secure-store";
+import { Platform } from "react-native";
+
+let inMemoryToken: string | null = null;
+
+export const getToken = (): string | null => inMemoryToken;
+
+export const setToken = async (token: string | null) => {
+  inMemoryToken = token;
+  try {
+    if (Platform.OS === "web") {
+      if (token) localStorage.setItem("auth_token", token);
+      else localStorage.removeItem("auth_token");
+    } else {
+      if (token) await SecureStore.setItemAsync("auth_token", token);
+      else await SecureStore.deleteItemAsync("auth_token");
+    }
+  } catch (e) {
+    console.warn("Token persistence error:", e);
+  }
+};
+
+export const loadPersistedToken = async (): Promise<string | null> => {
+  try {
+    if (Platform.OS === "web") {
+      const t = localStorage.getItem("auth_token");
+      inMemoryToken = t;
+      return t;
+    }
+    const t = await SecureStore.getItemAsync("auth_token");
+    inMemoryToken = t;
+    return t;
+  } catch (e) {
+    console.warn("Token load error:", e);
+    return null;
+  }
+};