BookStack\Services\PermissionService::createManyJointPermissions PHP Метод

    protected function createManyJointPermissions($entities, $roles)
    {
        $this->readyEntityCache();
        $jointPermissions = [];
        foreach ($entities as $entity) {
            foreach ($roles as $role) {
                foreach ($this->getActions($entity) as $action) {
                    $jointPermissions[] = $this->createJointPermissionData($entity, $role, $action);
                }
            }
        }
        $this->jointPermission->insert($jointPermissions);
    }