protected function _prepareProduct(Varien_Object $buyRequest, $product, $processMode)
{
$product = $this->getProduct($product);
$servicePrice = (double) $buyRequest->getServicePrice();
$isStrictProcessMode = $this->_isStrictProcessMode($processMode);
if ($buyRequest->getQty() > 1) {
return Mage::helper('catalog')->__('The maximum qty of service product allowed in cart is 1.');
}
if (!$isStrictProcessMode || $servicePrice > 0) {
$maxPrice = Mage::helper('service_product')->getMaxPrice();
if ($maxPrice && $servicePrice > $maxPrice) {
return Mage::helper('catalog')->__('Service price must not be greater than %d.', $maxPrice);
}
$products = parent::_prepareProduct($buyRequest, $product, $processMode);
if (!isset($products[0])) {
return Mage::helper('checkout')->__('Cannot process the item.');
}
return $products;
}
return Mage::helper('catalog')->__('Please specify the product price.');
}
