Laravel 6-Step Flight Check-in Form with Complex Pricing

A complex form to check-in to the airline flight. Personal information, seat choice, extra services and baggage - all filled in with dynamic Alpine/Livewire elements and complicated pricing logic.

Airline flight check-in system built with Laravel 12, Filament 4, and Alpine.js (with a bit of Livewire) for dynamic form elements.

The system consists of two main components:

Multi-step web-based check-in process for passengers
And a Filament admin panel for managing flights, pricing, and system operations.

How to install

Clone the repository with git clone
Copy the .env.example file to .env and edit database credentials there
Run composer install
Run php artisan key:generate
Run php artisan migrate --seed (it has some seeded data for your testing)
Run npm install && npm run build for the front-end assets
Launch the main URL / and start the check-in process
Filament admin panel URL is /admin, login with [email protected] and password.

Web Check-in Flow

The system processes passenger check-ins through a multi-step web interface (/checkin/step/1 through /checkin/step/6) handled by the app/Http/Controllers/CheckinController.php Controller:

public function processStep1(BookingLookupRequest $request): RedirectResponse
{
    try {
        $booking = $this->checkinService->findAndValidateBooking($request->validated());
        $checkin = $this->checkinService->createCheckinSession($booking);
 
        // Implementation of the check-in flow...
    } catch (ModelNotFoundException $e) {
        return back()->withErrors(['booking_reference' => $e->getMessage()]);
    }
}

Step 1: Booking Lookup

Validates passenger identity and retrieves...

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