Prestashop 1.7.4.2 - 基于最终总价的免费送货

Question

我需要计算折扣后的运费

例如
总购物车：65$
免费送货开始：65$
折扣：5%

折扣后低于 65 美元仍然免费送货我需要它来计算发货前的折扣

Answer 1

首先按运营商设置范围（0-65：X 欧元，65 以上：0 欧元）

覆盖 class Cart.php

Rewrite function getPackageShippingCost

行后

// Order total in default currency without fees
$order_total = $this->getOrderTotal(true, Cart::BOTH_WITHOUT_SHIPPING, $product_list);

添加这个

//Recalcul total pour panier et livraison gratuite 
$listeDiscounts = $this->getCartRules();        
$total_discounts = 0;
if (is_array($listeDiscounts)) {
    if (isset($listeDiscounts[0]['value_real']))
        $total_discounts = $listeDiscounts[0]['value_real'];            
}
$price_to_apply_shipment = floatval($order_total) - floatval($total_discounts);

替换

//$check_delivery_price_by_price = Carrier::checkDeliveryPriceByPrice($row['id_carrier'], $total_order, (int)$id_zone, (int)$this->id_currency);
by                    
$check_delivery_price_by_price = Carrier::checkDeliveryPriceByPrice($row['id_carrier'], $price_to_apply_shipment, (int)$id_zone, (int)$this->id_currency);

并且

//$shipping_cost += $carrier->getDeliveryPriceByPrice($the_total_price, $id_zone, (int)$this->id_currency);
By 
$shipping_cost += $carrier->getDeliveryPriceByPrice($price_to_apply_shipment, $id_zone, (int)$this->id_currency);

清除缓存并运行

Prestashop 1.7.4.2 - 基于最终总价的免费送货

Prestashop 1.7.4.2 - free shipping based on final total price

prestashop

prestashop-1.7

prestashop-helper-classes