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Override method getCustomerDiscountsto to not display discount with

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quantities = 0
This commit is contained in:
Michael RICOIS 2018-01-16 15:26:19 +01:00
parent a762200fc2
commit 96f4237fc7
1 changed files with 45 additions and 0 deletions
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45
override/classes/Discount.php
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@ -3,6 +3,51 @@ class Discount extends DiscountCore
{
public $orders;
/**
* Return customer discounts
*
* @param integer $id_lang Language ID
* @param boolean $id_customer Customer ID
* @return array Discounts
*/
public static function getCustomerDiscounts($id_lang, $id_customer, $active = false, $includeGenericOnes = true, $stock = false)
{
global $cart;
$res = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
SELECT d.*, dtl.`name` AS `type`, dl.`description`
FROM `'._DB_PREFIX_.'discount` d
LEFT JOIN `'._DB_PREFIX_.'discount_lang` dl ON (d.`id_discount` = dl.`id_discount` AND dl.`id_lang` = '.(int)($id_lang).')
LEFT JOIN `'._DB_PREFIX_.'discount_type` dt ON dt.`id_discount_type` = d.`id_discount_type`
LEFT JOIN `'._DB_PREFIX_.'discount_type_lang` dtl ON (dt.`id_discount_type` = dtl.`id_discount_type` AND dtl.`id_lang` = '.(int)($id_lang).')
WHERE (`id_customer` = '.(int)($id_customer).'
OR `id_group` IN (SELECT `id_group` FROM `'._DB_PREFIX_.'customer_group` WHERE `id_customer` = '.(int)($id_customer).')'.
($includeGenericOnes ? ' OR (`id_customer` = 0 AND `id_group` = 0)' : '').')
'.($active ? ' AND d.`active` = 1' : '').'
'.($stock ? ' AND d.`quantity` != 0' : ''));
foreach ($res as $i => &$discount) {
if ($discount['quantity_per_user']) {
$quantity_used = Order::getDiscountsCustomer((int)($id_customer), (int)($discount['id_discount']));
if (isset($cart) AND isset($cart->id)) {
$quantity_used += $cart->getDiscountsCustomer((int)($discount['id_discount']));
}
$discount['quantity_for_user'] = $discount['quantity_per_user'] - $quantity_used;
}
else {
$discount['quantity_for_user'] = 0;
}
// Remove discount with zero quantities
if ($discount['quantity_for_user'] == 0) {
unset($res[$i]);
}
}
return $res;
}
public static function createOrderDiscount($order, $productList, $qtyList, $name, $shipping_cost = false, $id_category = 0, $subcategory = 0, $value = 10)
{
$languages = Language::getLanguages($order);