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<?php |
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namespace Yajra\Acl; |
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use Exception; |
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use Illuminate\Contracts\Auth\Access\Gate as GateContract; |
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use Illuminate\Contracts\Cache\Repository; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Str; |
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use Yajra\Acl\Models\Permission; |
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class GateRegistrar |
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{ |
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/** |
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* @var GateContract |
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*/ |
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private $gate; |
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/** |
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* @var Repository |
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*/ |
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private $cache; |
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/** |
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* GateRegistrar constructor. |
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* |
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* @param GateContract $gate |
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* @param Repository $cache |
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*/ |
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public function __construct(GateContract $gate, Repository $cache) |
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{ |
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$this->gate = $gate; |
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$this->cache = $cache; |
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} |
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/** |
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* Handle permission gate registration. |
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*/ |
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public function register() |
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{ |
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$this->getPermissions()->each(function ($permission) { |
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$ability = $permission->slug; |
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$policy = function ($user) use ($permission) { |
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return collect($user->getPermissions())->contains($permission->slug); |
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}; |
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if (Str::contains($permission->slug, '@')) { |
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$policy = $permission->slug; |
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$ability = $permission->name; |
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} |
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$this->gate->define($ability, $policy); |
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}); |
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} |
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/** |
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* Get all permissions. |
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* |
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* @return Collection |
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*/ |
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protected function getPermissions(): Collection |
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{ |
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$key = config('acl.cache.key', 'permissions.policies'); |
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try { |
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if (config('acl.cache.enabled', true)) { |
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return $this->cache->rememberForever($key, function () { |
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return $this->getPermissionClass()->with('roles')->get(); |
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}); |
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} else { |
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return $this->getPermissionClass()->with('roles')->get(); |
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} |
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} catch (Exception $exception) { |
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$this->cache->forget($key); |
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return new Collection; |
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} |
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} |
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/** |
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* @return Permission |
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*/ |
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protected function getPermissionClass(): Permission |
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{ |
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return resolve(config('acl.permission', Permission::class)); |
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} |
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} |
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yajra /
laravel-acl
