Changed readme and added some features for demo

.expo/README.md

@@ -0,0 +1,15 @@
+> Why do I have a folder named ".expo" in my project?
+
+The ".expo" folder is created when an Expo project is started using "expo start" command.
+
+> What do the files contain?
+
+- "devices.json": contains information about devices that have recently opened this project. This is used to populate the "Development sessions" list in your development builds.
+- "packager-info.json": contains port numbers and process PIDs that are used to serve the application to the mobile device/simulator.
+- "settings.json": contains the server configuration that is used to serve the application manifest.
+
+> Should I commit the ".expo" folder?
+
+No, you should not share the ".expo" folder. It does not contain any information that is relevant for other developers working on the project, it is specific to your machine.
+
+Upon project creation, the ".expo" folder is already added to your ".gitignore" file.

.expo/settings.json

@@ -0,0 +1,8 @@
+{
+  "hostType": "lan",
+  "lanType": "ip",
+  "dev": true,
+  "minify": false,
+  "urlRandomness": null,
+  "https": false
+}

README.md

@@ -71,20 +71,18 @@ SCAR, **S**mart **C**ontract **A**cademic **R**egistry is a multiplatform applic
 - [![Node][Node.js]][Node-url]
 - [![React Native][ReactNative.js]][ReactNative-url]
 - [![Expo React Native][Expo.js]][Expo-url]
-- [![FireBase][FireBase.js]][FireBase-url]
 - [![Smart Contract][Solidity.sol]][Solidity-url]
 - [![Hardhat][Hardhat.js]][Hardhat-url]
 - [![Ethereum][Ethereum.js]][Ethereum-url]
-- [![TypeScript][TypeScript.ts]][TypeScript-url]
 
 <p align="right">(<a href="#readme-top">back to top</a>)</p>
 
 <!-- GETTING STARTED -->
 
 ## Getting Started
 
-This is an example of how you may give instructions on setting up your project locally.
-To get a local copy up and running follow these simple example steps.
+We need to install the DiGo Certify app on your device.
+The following instructions will guide you through the installation process.
 
 ### Prerequisites
 
@@ -100,28 +98,29 @@ This is an example of how to list things you need to use the software and how to
 1. Get a free API Key at [https://example.com](https://example.com)
 2. Clone the repo
    ```sh
-   git clone https://github.com/github_username/repo_name.git
+   git clone https://github.com/DiGo-Certify/DiGo-certify-app.git
    ```
 3. Install NPM packages
    ```sh
+   cd code
    npm install
    ```
-4. Enter your API in `config.js`
-   ```js
-   const API_KEY = "ENTER YOUR API";
-   ```
+4. Run the app
+   ```sh
+    npx expo start
+    ```
 
 <p align="right">(<a href="#readme-top">back to top</a>)</p>
 
 <!-- USAGE EXAMPLES -->
 
-## Usage
+<!-- ## Usage
 
 Use this space to show useful examples of how a project can be used. Additional screenshots, code examples and demos work well in this space. You may also link to more resources.
 
 _For more examples, please refer to the [Documentation](https://example.com)_
 
-<p align="right">(<a href="#readme-top">back to top</a>)</p>
+<p align="right">(<a href="#readme-top">back to top</a>)</p> -->
 
 <!-- LICENSE -->
 
@@ -147,11 +146,11 @@ Distributed under the GNU GENERAL PUBLIC LICENSE License. See `LICENSE.txt` for
 
 <!-- ACKNOWLEDGMENTS -->
 
-## Acknowledgments
+<!-- ## Acknowledgments
 
 - []()
 - []()
-- []()
+- []() -->
 
 <p align="right">(<a href="#readme-top">back to top</a>)</p>
 

code/app/(auth)/sign-in.jsx

@@ -29,7 +29,7 @@ const SignIn = () => {
             // setUser(result);
             // setIsLogged(true);
 
-            router.push('/profile');
+            router.replace('/profile');
         } catch (error) {
             Alert.alert('Error', error.message);
         } finally {

code/app/(auth)/sign-up.jsx

@@ -34,7 +34,7 @@ function SignUp() {
             // setUser(result);
             // setIsLogged(true);
 
-            router.push('/profile');
+            router.replace('/profile');
         } catch (error) {
             Alert.alert('Error', error.message);
         } finally {

code/app/(tabs)/profile.jsx

@@ -5,6 +5,7 @@ import Images from '@/constants/images';
 import { SafeAreaView } from 'react-native-safe-area-context';
 import Colors from '@/constants/colors';
 import { List } from 'react-native-paper';
+import { router } from 'expo-router';
 
 const Profile = () => {
     // Mockup profile
@@ -18,7 +19,13 @@ const Profile = () => {
 
     // Handle wallet connect with metamask
     const handleWalletConnect = async () => {
-        console.log('Wallet connect');
+        router.push('/initial-screen/initial-screen')
+
+    };
+
+    // Handle logout
+    const handleLogout = () => {
+       router.push('/sign-in'); 
     };
 
     return (
@@ -39,7 +46,7 @@ const Profile = () => {
                     icon={Icons.send}
                 />
                 <ListItem title="Settings" onPress={() => console.log('Settings')} icon={Icons.settings} />
-                <ListItem title="Log out" onPress={() => console.log('Log out')} icon={Icons.logOut} />
+                <ListItem title="Log out" onPress={handleLogout} icon={Icons.logOut} />
             </View>
         </SafeAreaView>
     );

code/app/index.jsx

@@ -3,6 +3,7 @@ import React, { useState, useEffect } from 'react';
 import * as SecureStore from 'expo-secure-store';
 import SignIn from './(auth)/sign-in';
 import Profile from './(tabs)/profile';
+import InitialScreen from './initial-screen/initial-screen';
 
 // A possibility of the decision to decide what the first screen should be
 function App() {

code/app/initial-screen/initial-screen.jsx

@@ -34,7 +34,7 @@ function InitialScreen() {
             >
                 <Text style={styles.buttonText}>Create Wallet</Text>
             </TouchableOpacity>
-            <Text style={styles.bottomText} onPress={() => router.replace('/sign-in')}>
+            <Text style={styles.bottomText} onPress={() => router.replace('/profile')}>
                 Already have a wallet
             </Text>
         </View>

code/constants/Colors.js

@@ -11,5 +11,5 @@ export default {
     black,
     white,
     grey,
-    sonicSilver
+    sonicSilver,
 };