PHP code example of spatie / laravel-model-states

1. Go to this page and download the library: Download spatie/laravel-model-states library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

spatie / laravel-model-states example snippets


use Spatie\ModelStates\HasStates;

class Payment extends Model
{
    use HasStates;

    protected $casts = [
        'state' => PaymentState::class,
    ];
}


use Spatie\ModelStates\State;
use Spatie\ModelStates\StateConfig;

abstract class PaymentState extends State
{
    abstract public function color(): string;
    
    public static function config(): StateConfig
    {
        return parent::config()
            ->default(Pending::class)
            ->allowTransition(Pending::class, Paid::class)
            ->allowTransition(Pending::class, Failed::class)
        ;
    }
}


class Paid extends PaymentState
{
    public function color(): string
    {
        return 'green';
    }
}


$payment = Payment::find(1);

$payment->state->transitionTo(Paid::class);

echo $payment->state->color();


return [

    /*
     * The fully qualified class name of the default transition.
     */
    'default_transition' => Spatie\ModelStates\DefaultTransition::class,

];

bash
php artisan vendor:publish --provider="Spatie\ModelStates\ModelStatesServiceProvider" --tag="model-states-config"