/**
* This method Check method is applicable or not (Min & max amount) etc..
*
* @param object $vars gives billing, shipping, item_id, methodId(unique plug shipping method id) etc.
*
* @since 2.2
* @return Shipping charges.
*/
function getApplicableShipMethRateDetail($vars, $shipMethDetail)
{
// Get zone id from address
$shipMethId = $vars->shipMethId;
$shipping_address = $vars->shipping_address;
// Get item cart detail
$cartItemDetail = $vars->cartItemDetail;
$currency = $cartItemDetail['currency'];
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select('mr.id AS rateId');
$query->from('#__kart_zonerules AS zr');
$query->join('LEFT', '#__kart_zoneShipMethodRates AS mr ON mr.zone_id = zr.zone_id');
$query->where('mr.methodId=' . $shipMethId);
$applicable = 0;
if (!empty($shipMethDetail)) {
if ($shipMethDetail['shipping_type'] == 1) {
// Check wether quantity is within rage
if ($shipMethDetail['min_value'] <= $cartItemDetail['qty'] && ((int) $shipMethDetail['max_value'] == -1 || $cartItemDetail['qty'] <= $shipMethDetail['max_value'])) {
$applicable = 1;
}
$query->where('mr.rangeFrom <=' . $cartItemDetail['qty']);
$query->where('mr.rangeTo >=' . $cartItemDetail['qty']);
} elseif ($shipMethDetail['shipping_type'] == 2) {
// ship method type= weight
$qtcshiphelper = new qtcshiphelper();
$productDetail = $vars->productDetail;
// Get product wt and weight class id
$itemWt = $productDetail['item_weight'];
$itemWt = $itemWt * $cartItemDetail['qty'];
$fromWtClass = $productDetail['item_weight_class_id'];
// get KG weiht class id
$toWtClassid = $qtcshiphelper->getWeightDetailFromUnite('kg');
// Convert item weight
$newItemWt = (double) $qtcshiphelper->convertWeight($itemWt, $fromWtClass, $toWtClassid['id']);
// Check whether mehod
if ((double) $shipMethDetail['min_value'] <= $newItemWt && ((int) $shipMethDetail['max_value'] == -1 || $newItemWt <= (double) $shipMethDetail['max_value'])) {
$applicable = 1;
}
$query->where('mr.rangeFrom <=' . $newItemWt);
$query->where('mr.rangeTo >=' . $newItemWt);
// Get applicable rate
} else {
// For flat rate pers store method. Get methods price rel things
$methDetail = $this->getPriceRelMethDetail($shipMethId, $currency);
// For flat rate per store item price.
if ($methDetail['min_value'] <= $cartItemDetail['tamt'] && ((int) $methDetail['max_value'] == -1 || $cartItemDetail['tamt'] <= $methDetail['max_value'])) {
$applicable = 1;
}
// Range field are not present for flat rate per store method
}
}
// If method is not applicable
if ($applicable == 0) {
return false;
}
$query->where('zr.country_id=' . (int) $shipping_address['country']);
$query->where("( zr.region_id = 0 OR zr.region_id = " . (int) $shipping_address['state'] . ')');
$db->setQuery($query);
$rateId = $db->loadResult();
// If rate is not i.e not applicable
if (empty($rateId)) {
return false;
}
// Get method rate details;
return $shipMethRateDetail = $this->getShipMethRateDetail($rateId, $currency);
}
