protected function _beforeSave()
{
parent::_beforeSave();
if ($this->_mediumData) {
$this->setData('medium_json', $this->_mediumData->toJson());
}
if ($this->_provider) {
$this->setProvider($this->_provider->getType());
$this->setFilterData($this->_provider->getFilter()->asJson());
}
if (!$this->getData('medium')) {
throw new Exception("Campaign must define a medium");
}
if (!$this->getData('provider')) {
throw new Exception("Campaign must define a recipient provider");
}
}
