update read me

Author: kikeztw

README.md

@@ -6,56 +6,46 @@
   - Clean Code
   - Test Code
 
+# React Native Auth0
 
-Basic use: 
+A wrapper on auth0's react native library with common case features already implemented.
+
+## Installation
+
+1. Run on your terminal the following command:
+
+```sh
+$ npm i @cobuildlab/react-native-auth0
+```
+## Usage
+
+Create a new client instance using Auth0Native:
 
 ```tsx
-import React from 'react';
-import { View, Button, Text } from 'react-native';
-import { useAuth, AuthProviderConfig, AuthProvider } from '@cobuildlab/react-native-auth0';
-import { Credentials } from 'react-native-auth0';
-import AsyncStorage from '@react-native-async-storage/async-storage';
-
-import { auth0 } from './src/shared/auth0/client';
-
-const App: React.FC = () => {
-  const { login, logout, isLoading, isAuthenticated } = useAuth();
-  console.log('---- isAuthenticated --- ', isAuthenticated);
-  console.log('---- isLoading --- ', isLoading);
-
-  return (
-    <View>
-      <Text>{isAuthenticated ? 'Im On' : 'Im Off'}</Text>
-      <Button onPress={login} title="login" />
-      <Button onPress={logout} title="logout" />
-    </View>
-  );
-};
-
-const Conifg: AuthProviderConfig = {
-  auth0,
-  eichBaseToken: '8base-token',
-  eichBaseAuthProfileId: 'my-profile-id',
-  eichBaseEndpoint: '8base-environemnt-branch',
-  removeCredentials: async () => {
-    await AsyncStorage.removeItem('credentials_store');
-  },
-  saveCredentials: async (credentials) => {
+import { Auth0Native } from '@cobuildlab/react-native-auth0';
+
+// AUTH0 options
+const AUTH0_OPTIONS = {
+  clientId: AUTH_CLIENT_ID,
+  domain: AUTH_CLIENT_DOMAIN,
+}
+
+// You can handle the credentials obtained in auth0 and store them in the async store or another store of your choice
+const CREDENTIALS_HANDLER = {
+  save: async (credentials): Promise<void> => {
     const value = JSON.stringify(credentials);
     await AsyncStorage.setItem('credentials_store', value);
   },
-  getCredentials: async (): Promise<Credentials | null> => {
+  get: async () => {
     const value = await AsyncStorage.getItem('credentials_store');
     return value != null ? JSON.parse(value) : null;
   },
-};
-
-export const App = () => {
-  return (
-    <AuthProvider config={Conifg}>
-      <App />
-    </AuthProvider>
-  );
-};
+  clear: async () => {
+    await AsyncStorage.removeItem('credentials_store');
+    apolloClient.resetStore();
+  },
+}
+
+export const client = new Auth0Native(AUTH0_OPTIONS, CREDENTIALS_HANDLER);
 ```