PHP code example of machuga / authority-l4

    
        
<?php
require_once('vendor/autoload.php');

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

    

machuga / authority-l4 example snippets

	
    'Authority\AuthorityL4\AuthorityL4ServiceProvider',

    'Authority' => 'Authority\AuthorityL4\Facades\Authority',

	Authority::can('update', 'SomeModel');

	php artisan config:publish machuga/authority-l4

	//app/config/packages/machuga/authority-l4

	return array(

		'initialize' => function($authority) {
			$user = $authority->getCurrentUser();

			//action aliases
			$authority->addAlias('manage', array('create', 'read', 'update', 'delete'));
        	$authority->addAlias('moderate', array('read', 'update', 'delete'));

        	//an example using the `hasRole` function, see below examples for more details
        	if($user->hasRole('admin')){
        		$authority->allow('manage', 'all');
			}
		}

	);

	php artisan migrate --package="machuga/authority-l4"

	//app/models/User.php
	public function roles() {
        return $this->belongsToMany('Role');
    }

    public function permissions() {
        return $this->hasMany('Permission');
    }

	public function hasRole($key) {
		foreach($this->roles as $role){
			if($role->name === $key)
			{
				return true;
			}
		}
		return false;
	}

	//app/models/Role.php
	class Role extends Eloquent {}

	//app/models/Permission.php
	class Permission extends Eloquent {}

	
	//app/config/packages/machuga/authority-l4

	return array(

		'initialize' => function($authority) {

			$user = $authority->getCurrentUser();

			//action aliases
			$authority->addAlias('manage', array('create', 'read', 'update', 'delete'));
        	$authority->addAlias('moderate', array('read', 'update', 'delete'));

        	//an example using the `hasRole` function, see below examples for more details
        	if($user->hasRole('admin')) {
        		$authority->allow('manage', 'all');
			}

			// loop through each of the users permissions, and create rules
			foreach($user->permissions as $perm) {
				if($perm->type == 'allow') {
					$authority->allow($perm->action, $perm->resource);
				} else {
					$authority->deny($perm->action, $perm->resource);
				}
			}
		}

	);

	//If you added the alias to `app/config/app.php` then you can access Authority, from any Controller, View, or anywhere else in your Laravel app like so:
	if( Authority::can('create', 'User') ) {
		User::create(array(
			'username' => '[email protected]'
		));	
	}

	//If you just chose to use the service provider, you can use the IoC container to resolve your instance
	$authority = App::make('authority');

	    Authority::allow('read', 'User');
	

	    Authority::allow('manage', 'User', function($self, $user){
		    return $self->getCurrentUser()->id === $user->id;
	    });
	

	    Authority::deny('create', 'User');
	

	    Authority::deny('delete', 'User', function ($self, $user) {
            return $self->getCurrentUser()->id === $user->id;
        });
    

	    Authority::can('read', 'User', $user);
	

	    Authority::cannot('create', 'User');
	

	    Authority::alias('manage', array('create', 'read', 'update', 'delete'));