<?php

namespace App\Observers;

use App\Models\UserFlight;

class FlightObserver
{
    /**
     * Recalculate after a flight is created.
     */
    public function created(UserFlight $flight): void
    {
        $flight->user->calculateAchievements();
    }

    /**
     * Recalculate after a flight is updated.
     * Cabin class, flight type, airline, etc. may have changed,
     * which could unlock or revoke achievements.
     */
    public function updated(UserFlight $flight): void
    {
        $flight->user->calculateAchievements();
    }

    /**
     * Recalculate after a flight is deleted.
     * Previously earned achievements may no longer be valid.
     */
    public function deleted(UserFlight $flight): void
    {
        $flight->user->calculateAchievements();
    }
}