public function beforeDelete()
{
// if there are orders for this campaign, do not allow deletion
if ($this->getCountOrders()) {
return false;
}
// No orders are present for this camp. delete any and all associated camp values
// upsell products
$campUpsells = new Upsells('Upsell');
$campUpsells->loadUpsellsByCampaignId($this->campaign_id);
$campUpsells->deleteUpsellsFromDb();
unset($campUpsells);
// camp products
$campProducts = new CampaignProducts('CampaignProduct');
$campProducts->load($this->campaign_id);
$campProducts->deleteCampaignProductsFromDb();
unset($campProducts);
// camp shipping
$campShip = new CampaignShippings('CampaignShipping');
$campShip->load($this->campaign_id);
$campShip->deleteCampaignShippingsFromDb();
unset($campShip);
// attach
$campAttach = new CampaignAttachs('CampaignAttach');
$campAttach->load($this->campaign_id);
$campAttach->deleteCampaignAttachsFromDb();
unset($campAttach);
// combo
$campCombos = new CCombos('CCombo');
$campCombos->load($this->campaign_id);
$campCombos->deleteCampaignCombosFromDb();
unset($campCombos);
// emails
$campEmail = new CampaignEmails('CampaignEmail');
$campEmail->load($this->campaign_id);
$campEmail->deleteCampaignEmailsFromDb();
unset($campEmail);
// pixels
$campPixels = new Pixels('Pixel');
$campPixels->load($this->campaign_id);
$campPixels->deleteCampaignPixelsFromDb();
unset($campPixels);
// pixel rates
$sql = "DELETE FROM pixel_rates WHERE campaign_id = ?i";
self::$_msql->query($sql, $this->campaign_id);
/*$campPixelRates = new PixelRates('PixelRate');
$campPixelRates->load($this->campaign_id);
$campPixelRates->deleteCampaignPixelRatesFromDb();
unset($campPixelRates);*/
return TRUE;
}