/** * Returns true if and only if the assertion conditions are met * * This method is passed the ACL, Role, Resource, and privilege to which * the authorization query applies. If the $role, $resource, or $privilege * parameters are null, it means that the query applies to all Roles, * Resources, or privileges, respectively. * * @param Zend_Acl $acl * @param Zend_Acl_Role_Interface $role * @param Zend_Acl_Resource_Interface $resource * @param string $privilege * @return boolean */ public function assert(Zend_Acl $acl, Zend_Acl_Role_Interface $role = null, Zend_Acl_Resource_Interface $resource = null, $privilege = null) { // We need specific objects to check against each other if (NULL === $role) { return false; } // Ensure we're handled User models if (!$role instanceof UserModel) { throw new Exception('Role must be an instance of UserModel'); } if (!$resource instanceof SimModel) { throw new Exception('Resource must be a sim'); } $org = $resource->getCustomer(); if (!$org) { $org = $role->getOrganization(); if (!$org instanceof OrgCustomerModel) { return false; } } return $org ? $org->timeAndConsumptionVoucherIsEnabled : false; }