To preview the implementation, you'll need to:

1. Set up your environment variables
2. Install dependencies
3. Run the application

Here's a quick guide to get started:

Setting Up Environment Variables

1. Create a .env file in your project root based on the .env.example provided:

2. Fill in your Auth0 credentials from your Auth0 dashboard.

Installing Dependencies

Running the Application

What You'll See

1. Login Page: Matches your first screenshot with email/password fields and a "Log In" button.
2. Role Selection Page: After authentication, you'll see the role selection page matching your second screenshot, showing the user's name, job title, and available roles.

3. Dashboard Pages: Based on the selected role, you'll be redirected to the appropriate dashboard:

   • HR Dashboard for HR managers
   • Employee Dashboard for employees
   • Inventory Dashboard for inventory managers
   • Admin Dashboard for administrators

Each dashboard is protected and only accessible to users with the appropriate roles.

Testing the Implementation

To fully test the implementation:

1. Create multiple users in Auth0 with different roles
2. Test logging in with each user and verify they can only access their authorized sections
3. Try accessing unauthorized routes directly to confirm the protection works

Would you like me to explain any specific part of the implementation in more detail?

Great! I see you've provided your Auth0 environment variables. Let's make sure these are properly set up in your application:

1. Create a .env file in the root of your project and add these variables:

2. For your NestJS backend, create a .env file in the nest-backend directory with:

Now that your environment variables are set up, you can proceed with:

Next Steps

1. Install dependencies for both frontend and backend:

2. Start the application:

3. Configure Auth0:

   • Make sure you've set up the roles in your Auth0 dashboard (hr_manager, employee, inventory_manager, admin)
   • Assign appropriate roles to your test users
   • Add the Auth0 rule to include roles in the access token (as described in the previous message)

4. Test the application:

   • Navigate to the login page
   • Log in with your Auth0 credentials
   • Select a role
   • Verify you can access the appropriate dashboard

Is there anything specific about the implementation you'd like me to explain or modify?