/**
* Has Permission.
*
* @param string|object|null $permission_name
* @param object|null $resource
*
* @return bool
*/
public function hasPermission($permission_name = null, $resource = null)
{
if (is_object($permission_name) && is_null($resource)) {
$resource = $permission_name;
$permission_name = debug_backtrace(false, 3)[2]['function'];
}
$check_roles = [];
if (is_string($permission_name) && is_null($resource)) {
$roles_tmp = $this->fortress->getGlobalRoles();
} else {
$policy = $this->gate->getPolicyFor($resource);
if (!method_exists($policy, 'fortress_roles')) {
return false;
}
$roles_tmp = $policy->fortress_roles();
}
foreach ($roles_tmp as $role_name => $permissions) {
if (in_array($permission_name, $permissions)) {
$check_roles[] = $role_name;
}
}
foreach ($check_roles as $role_name) {
if ($this->hasRole($role_name, $resource)) {
return true;
}
}
return false;
}
/**
* Which Models have the Permission for a resource?
*
* @param string $permission_name
* @param object $resource
* @param Closure|null $resolver
*
* @return Collection
*/
public function allowedModels($permission_name, $resource, Closure $resolver = null)
{
$policy = $this->gate->getPolicyFor($resource);
$policy_roles = $policy->fortress_roles();
$check_roles = [];
foreach ($policy_roles as $role_name => $permissions) {
if (in_array($permission_name, $permissions)) {
$check_roles[] = $role_name;
}
}
$roles = Role::whereIn('role_name', $check_roles)->where('resource_type', get_class($resource))->where('resource_id', $resource->getKey())->get();
if ($resolver) {
return $resolver($roles);
}
$collection = collect();
foreach ($roles as $role) {
$tmp_instance = app($role->getModelType());
$tmp_instance->find($role->getModelId());
$collection->push($tmp_instance);
}
return $collection;
}