feat : Structure de base

src/stores/authStore.ts

@@ -0,0 +1,39 @@
+import * as SecureStore from 'expo-secure-store';
+import { create } from 'zustand';
+
+export type Role = 'user' | 'org';
+export type Session = {
+    userId: string;
+    token: string;
+    role: Role;
+}
+
+type AuthState = {
+    session: Session | null;
+    hydrated: boolean; // Le disque a été lu, la réponse est fiable
+    hydrate: () => Promise<void>;
+    signIn: (session: Session) => Promise<void>;
+    signOut: () => Promise<void>;
+};
+
+const KEY = 'bahla.session';
+
+export const useAuth = create<AuthState>((set) => ({
+    session: null,
+    hydrated: false,
+    
+    hydrate: async () => {
+        const session = await SecureStore.getItemAsync(KEY);
+        set({ session: session ? JSON.parse(session) : null, hydrated: true });
+    },
+
+    signIn: async (s: Session) => {
+        await SecureStore.setItemAsync(KEY, JSON.stringify(s));
+        set({ session: s });
+    },
+    
+    signOut: async () => {
+        await SecureStore.deleteItemAsync(KEY);
+        set({ session: null });
+    },
+}));