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<?php |
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/** |
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* Date: 2019/2/25 Time: 10:34 |
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* |
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* @author Eddy <[email protected]> |
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* @version v1.0.0 |
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*/ |
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namespace App\Model\Admin; |
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use Spatie\Permission\Contracts\Permission as PermissionContract; |
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use Spatie\Permission\PermissionRegistrar; |
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use Illuminate\Database\Eloquent\Relations\BelongsToMany; |
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use Spatie\Permission\Guard; |
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use Spatie\Permission\Exceptions\PermissionDoesNotExist; |
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use Illuminate\Support\Collection; |
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class Menu extends Model implements PermissionContract |
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{ |
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const STATUS_ENABLE = 1; |
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const STATUS_DISABLE = 0; |
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const LOCK_NAME = 1; |
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const UNLOCK_NAME = 0; |
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protected $guarded = []; |
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public function parent() |
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{ |
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return $this->belongsTo('App\Model\Admin\Menu', 'pid'); |
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} |
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public function children() |
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{ |
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return $this->hasMany('App\Model\Admin\Menu', 'pid'); |
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} |
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/** |
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* A permission can be applied to roles. |
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*/ |
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public function roles(): BelongsToMany |
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{ |
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return $this->belongsToMany( |
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config('permission.models.role'), |
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config('permission.table_names.role_has_permissions'), |
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'permission_id', |
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'role_id' |
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); |
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} |
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/** |
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* Find a permission by its name. |
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*/ |
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public static function findByName(string $name, $guardName): PermissionContract |
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{ |
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$guardName = $guardName ?? Guard::getDefaultName(static::class); |
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$permission = static::getPermissions(['name' => $name, 'guard_name' => $guardName])->first(); |
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if (! $permission) { |
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throw PermissionDoesNotExist::create($name, $guardName); |
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} |
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return $permission; |
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} |
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/** |
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* Find a permission by its id. |
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*/ |
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public static function findById(int $id, $guardName): PermissionContract |
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{ |
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$guardName = $guardName ?? Guard::getDefaultName(static::class); |
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$permission = static::getPermissions(['id' => $id, 'guard_name' => $guardName])->first(); |
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if (! $permission) { |
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throw PermissionDoesNotExist::withId($id); |
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} |
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return $permission; |
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} |
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/** |
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* Find or Create a permission by its name and guard name. |
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*/ |
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public static function findOrCreate(string $name, $guardName): PermissionContract |
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{ |
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$guardName = $guardName ?? Guard::getDefaultName(static::class); |
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$permission = static::getPermissions(['name' => $name, 'guard_name' => $guardName])->first(); |
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if (! $permission) { |
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return static::query()->create(['name' => $name, 'guard_name' => $guardName]); |
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} |
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return $permission; |
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} |
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/** |
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* Get the current cached permissions. |
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*/ |
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protected static function getPermissions(array $params = []): Collection |
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{ |
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return app(PermissionRegistrar::class)->getPermissions($params); |
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} |
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} |
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eddy8 /
LightCMS
