return [
    'status' => [
        'class' => App\Project::class,
        'graph' => 'status',
        'property_path' => 'status_id',
        'states' => [
            1, 2, 3, 4, 5, 6
        ],
        'transitions' => [
            'created' => [
                'from' => [1],
                'to' => 2,
            ],
            'success' => [
                'from' =>  [2],
                'to' => 3,
            ],
            'fail' => [
                'from' => [2],
                'to' => 4,
            ],
            'remove' => [
                'from' => [3, 4],
                'to' =>  5,
            ],
            'close' => [
                'from' => [3, 4],
                'to' =>  6,
            ],
        ],
        
        'callbacks' => [
            'history' => [
                'do' => 'StateHistoryManager@storeHistory'
            ]
        ],
    ],
];

use Statable;
    $project = Project::find(1);
    try {
            $project->apply('close');
        } catch (SMException $e) {
            abort(500, $e->getMessage()); 
        }

return [
    'issue' => [
        // class of your domain object
        'class' => App\Models\Issue::class,

        // name of the graph (default is "default")
        'graph' => 'issue',

        // property of your object holding the actual state (default is "state")
        'property_path' => 'state',

        // list of all possible states
        'states' => [
            'submitted',
            'logged',
            'team_assigned',
            'user_assigned',
            'in_progress',
            'closed',
        ],

        // list of all possible transitions
        'transitions' => [
            'log_issue' => [
                'from' => ['submitted'],
                'to' => 'logged',
            ],
            'assign_team' => [
                'from' => ['logged'],
                'to' => 'team_assigned',
            ],
            'change_team' => [
                'from' => ['user_assigned', 'in_progress'],
                'to' => 'team_assigned',
            ],
            'change_user' => [
                'from' => ['in_progress'],
                'to' => 'user_assigned',
            ],
            'assign_user' => [
                'from' => ['team_assigned', 'logged'],
                'to' => 'user_assigned',
            ],
            'accept_job' => [
                'from' => ['user_assigned'],
                'to' => 'in_progress',
            ],
            'close' => [
                'from' =>  ['submitted', 'in_progress', 'logged'],
                'to' => 'closed',
            ],
        ],

        // list of all callbacks
        'callbacks' => [
            // will be called when testing a transition
            'guard' => [
                'guard_on_submitting' => [
                    // call the callback on a specific transition
                    'on' => 'submit_changes',
                    // will call the method of this class
                    'do' => ['MyClass', 'handle'],
                    // arguments for the callback
                    'args' => ['object'],
                ],
                'guard_on_approving' => [
                    // call the callback on a specific transition
                    'on' => 'approve',
                    // will check the ability on the gate or the class policy
                    'can' => 'approve',
                ],
            ],
            'history' => [
                'do' => ['StateHistoryManager','storeHistory']
            ],

            // will be called before applying a transition
            'before' => [],

            // will be called after applying a transition
            'after' => [],
        ],
    ],
];

namespace App\Models;

use Iben\Statable\Statable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Support\Collection;

class Issue extends Model

    use SoftDeletes, Statable;

    /*
    |--------------------------------------------------------------------------
    | GLOBAL VARIABLES
    |--------------------------------------------------------------------------
    */
    protected $table = 'issues';
    protected $primaryKey = 'id';
    public $timestamps = true;
    // protected $guarded = ['id'];
    protected $fillable = [
        'event_id',
        'reporting_user_id',
        'description',
        'location_lat',
        'location_lng',
        'state'
    ];

    /*
    |--------------------------------------------------------------------------
    | FUNCTIONS
    |--------------------------------------------------------------------------
    */
    protected function getGraph()
    {
        return 'issue'; // the SM config to use
    }

}