<?php
// config/state_machine.php

return [
    'order' => [
        'class' => App\Order::class,
        'property_path' => 'last_state',
        'states' => [
            'new',
            'processed',
            'cancelled',
            'shipped',
            'delivered',
            'returned'
        ],
        'transitions' => [
            'process' => [
                'from' => ['new'],
                'to' => 'processed'
            ],
            'cancel' => [
                'from' => ['new','processed'],
                'to' => 'cancelled'
            ],
            'ship' => [
                'from' => ['processed'],
                'to' => 'shipped'
            ],
            'deliver' => [
                'from' => ['shipped'],
                'to' => 'delivered'
            ],
            'return' => [
                'from' => ['delivered'],
                'to' => 'returned'
            ]
        ]
    ],

    //...
]