[英]What is difference between reward points and price in reward points in opencart
[英]Opencart - Reward points does not substract tax
默認情況下,Opencart獎勵積分似乎不適用於含稅產品。 如果我購買帶積分的產品,它將減去產品的價格,但不含稅,因此我需要支付增值稅以購買“免費”產品。 這樣,您將無法獲得帶有獎勵積分的免費產品,並且發票生成錯誤。
我正在嘗試編輯model / total / reward.php以包括產品稅! 我找到了該修復程序的一個片段,但是它是用於舊版本的,似乎不適用於我的1.5.5.1。
有人可以看看嗎?
這是發現的片段
<?php
class ModelTotalReward extends Model {
public function getTotal(&$total_data, &$total, &$taxes) {
if (isset($this->session->data['reward'])) {
$this->language->load('total/reward');
$points = $this->customer->getRewardPoints();
if ($this->session->data['reward'] <= $points) {
$discount_total = 0;
$points_total = 0;
foreach ($this->cart->getProducts() as $product) {
if ($product['points']) {
$points_total += $product['points'];
}
}
$points = min($points, $points_total);
foreach ($this->cart->getProducts() as $product) {
$discount = 0;
if ($product['points']) {
$discount = $product['total'] * ($this->session->data['reward'] / $points_total);
if ($product['tax_class_id']) {
$taxes[$product['tax_class_id']] -= ($product['total'] / 100 * $this->tax->getRates($product['tax_class_id'])) - (($product['total'] - $discount) / 100 * $this->tax->getRates($product['tax_class_id']));
}
}
$discount_total += $discount;
}
$total_data[] = array(
'code' => 'reward',
'title' => sprintf($this->language->get('text_reward'), $this->session->data['reward']),
'text' => $this->currency->format(-$discount_total),
'value' => -$discount_total,
'sort_order' => $this->config->get('reward_sort_order')
);
$total -= $discount_total;
}
}
}
public function confirm($order_info, $order_total) {
$this->language->load('total/reward');
$points = 0;
$start = strpos($order_total['title'], '(') + 1;
$end = strrpos($order_total['title'], ')');
if ($start && $end) {
$points = substr($order_total['title'], $start, $end - $start);
}
if ($points) {
$this->db->query("INSERT INTO " . DB_PREFIX . "customer_reward SET customer_id = '" . (int)$order_info['customer_id'] . "', order_id = '" . (int)$order_info['order_id'] . "', description = '" . $this->db->escape(sprintf($this->language->get('text_order_id'), (int)$order_info['order_id'])) . "', points = '" . (float)-$points . "', date_added = NOW()");
}
}
}
?>
這是原始模型/total/reward.php
<?php
class ModelTotalReward extends Model {
public function getTotal(&$total_data, &$total, &$taxes) {
if (isset($this->session->data['reward'])) {
$this->language->load('total/reward');
$points = $this->customer->getRewardPoints();
if ($this->session->data['reward'] <= $points) {
$discount_total = 0;
$points_total = 0;
foreach ($this->cart->getProducts() as $product) {
if ($product['points']) {
$points_total += $product['points'];
}
}
$points = min($points, $points_total);
foreach ($this->cart->getProducts() as $product) {
$discount = 0;
if ($product['points']) {
$discount = $product['total'] * ($this->session->data['reward'] / $points_total);
if ($product['tax_class_id']) {
$tax_rates = $this->tax->getRates($product['total'] - ($product['total'] - $discount), $product['tax_class_id']);
foreach ($tax_rates as $tax_rate) {
if ($tax_rate['type'] == 'P') {
$taxes[$tax_rate['tax_rate_id']] -= $tax_rate['amount'];
}
}
}
}
$discount_total += $discount;
}
$total_data[] = array(
'code' => 'reward',
'title' => sprintf($this->language->get('text_reward'), $this->session->data['reward']),
'text' => $this->currency->format(-$discount_total),
'value' => -$discount_total,
'sort_order' => $this->config->get('reward_sort_order')
);
$total -= $discount_total;
}
}
}
public function confirm($order_info, $order_total) {
$this->language->load('total/reward');
$points = 0;
$start = strpos($order_total['title'], '(') + 1;
$end = strrpos($order_total['title'], ')');
if ($start && $end) {
$points = substr($order_total['title'], $start, $end - $start);
}
if ($points) {
$this->db->query("INSERT INTO " . DB_PREFIX . "customer_reward SET customer_id = '" . (int)$order_info['customer_id'] . "', description = '" . $this->db->escape(sprintf($this->language->get('text_order_id'), (int)$order_info['order_id'])) . "', points = '" . (float)-$points . "', date_added = NOW()");
}
}
}
?>
謝謝 !
我遇到了同樣的困難,只是用在OpenCart論壇上找到的一些代碼修復了它。 在model / total / reward.php中 :
foreach ($this->cart->getProducts() as $product) {
$discount = 0;
if ($product['points']) {
$discount = $product['total'] * ($this->session->data['reward'] / $points_total);
/* TAX HACK */
$tr = $this->tax->getRates($product['total'] - ($product['total'] - $discount), $product['tax_class_id']);
foreach ($tr as $t) {
$discount += $t['amount'];
}
/* TAX HACK */
if ($product['tax_class_id']) {
$tax_rates = $this->tax->getRates($product['total'] - ($product['total'] - $discount), $product['tax_class_id']);
foreach ($tax_rates as $tax_rate) {
if ($tax_rate['type'] == 'P') {
$taxes[$tax_rate['tax_rate_id']] -= $tax_rate['amount'];
}
}
}
}
$discount_total += $discount;
}
讓我知道這是否對您也有用。 干杯!
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