我正在爲WP Woocommerce添加一個自定義支付網關。 我想獲取創建的購物車的當前用戶訂單號。獲取當前Woocommerce用戶購物車的訂單ID
我可以拿到車總：
global $woocommerce;
$total= $woocommerce->cart->total ;
或：
WC()->cart->get_total() ;
我如何調用該函數：
process_payment($order_id)
時，我沒有$ order_id還沒有，我只有購物車？
請幫忙。
add_action('woocommerce_payment_complete', 'custom_process_order', 10, 1);
function custom_process_order($order_id) {
$order = new WC_Order($order_id);
$myuser_id = (int)$order->user_id;
$user_info = get_userdata($myuser_id);
$items = $order->get_items();
foreach ($items as $item) {
if ($item['product_id']==24) {
// Do something clever
}
}
return $order_id;
}
這將鉤到WooCommerce來觸發custom_process_order訂單時
如何在收到付款後啓動創建訂單的過程？ –
@lheb Saad：我沒有明白你的意思 - 我的答案會在付款完成後幫助你獲得Id。此外，沒有訂單ID，直到上述功能被稱爲 –
Thnx拉赫曼爲您解釋。我的問題是我怎樣才能調用這個函數：放哪裏以及如何在我沒有訂單ID時調用它。我使用單獨的文件（notification.php）與支付提供商聯繫 –
後，我有payment.php 與該文件自定義創建一個插件包含的形式與支付服務提供商連接：
/*
Plugin Name: Clic To Pay Payment Gateway
Description: Custom payment gateway example
Author:
Author URI:
*/
if (! defined('ABSPATH')) {
exit; // Exit if accessed directly
}
/**
* Custom Payment Gateway.
*
* Provides a Custom Payment Gateway, mainly for testing purposes.
*/
add_action('plugins_loaded', 'init_custom_gateway_class');
function init_custom_gateway_class(){
class WC_Gateway_Custom extends WC_Payment_Gateway {
public $domain;
/**
* Constructor for the gateway.
*/
public function __construct() {
$this->domain = 'custom_payment';
$this->id = 'ClictoPay';
$this->icon = apply_filters('woocommerce_custom_gateway_icon', '');
$this->has_fields = false;
$this->method_title = __('ClictoPay', $this->domain);
$this->method_description = __('Allows payments with custom gateway.', $this->domain);
// Load the settings.
$this->init_form_fields();
$this->init_settings();
// Define user set variables
$this->title = $this->get_option('title');
$this->description = $this->get_option('description');
$this->instructions = $this->get_option('instructions', $this->description);
$this->order_status = $this->get_option('order_status', 'completed');
// Actions
add_action('woocommerce_update_options_payment_gateways_' . $this->id, array($this, 'process_admin_options'));
add_action('woocommerce_thankyou_custom', array($this, 'thankyou_page'));
// Customer Emails
add_action('woocommerce_email_before_order_table', array($this, 'email_instructions'), 10, 3);
}
/**
* Initialise Gateway Settings Form Fields.
*/
public function init_form_fields() {
$this->form_fields = array(
'enabled' => array(
'title' => __('Enable/Disable', $this->domain),
'type' => 'checkbox',
'label' => __('Enable Clic To Pay Payment', $this->domain),
'default' => 'yes'
),
'title' => array(
'title' => __('Title', $this->domain),
'type' => 'text',
'description' => __('This controls the title which the user sees during checkout.', $this->domain),
// 'default' => __('Clic to pay Payment', $this->domain),
'desc_tip' => false,
),
'order_status' => array(
'title' => __('Order Status', $this->domain),
'type' => 'select',
'class' => 'wc-enhanced-select',
'description' => __('Choose whether status you wish after checkout.', $this->domain),
'default' => 'wc-completed',
'desc_tip' => true,
'options' => wc_get_order_statuses()
),
'description' => array(
'title' => __('Description', $this->domain),
'type' => 'textarea',
'description' => __('Payment method description that the customer will see on your checkout.', $this->domain),
'default' => __('Payment Information', $this->domain),
'desc_tip' => true,
),
'instructions' => array(
'title' => __('Instructions', $this->domain),
'type' => 'textarea',
'description' => __('Instructions that will be added to the thank you page and emails.', $this->domain),
'default' => '',
'desc_tip' => true,
),
);
}
/**
* Output for the order received page.
*/
public function thankyou_page() {
if ($this->instructions)
echo wpautop(wptexturize($this->instructions));
}
/**
* Add content to the WC emails.
*
* @access public
* @param WC_Order $order
* @param bool $sent_to_admin
* @param bool $plain_text
*/
public function email_instructions($order, $sent_to_admin, $plain_text = false) {
if ($this->instructions && ! $sent_to_admin && 'custom' === $order->payment_method && $order->has_status('on-hold')) {
echo wpautop(wptexturize($this->instructions)) . PHP_EOL;
}
}
public function payment_fields(){
if ($description = $this->get_description()) {
// echo wpautop(wptexturize($description));
}
?>
<form action="https://clictopay.monetiquetunisie.com/clicktopay/" method="post" name="form">
<?php $loguserid = session_id();
/***/
global $woocommerce,$amount ,$connectdb ;
// se connecter la base
$connectdb=mysqli_connect(DB_HOST,DB_USER,DB_PASSWORD,DB_DATABASE)or die("error 01");
$amount =number_format ( $woocommerce->cart->total, 3 , ',' ,'');
/**/
/* $order = wc_get_order($order_id); , etat='".$order_id."' */
$querye=mysqli_query($connectdb," Update nauto set amount='".$amount."', session='".$loguserid ."' ")or die(mysqli_error .' erreur');
/***/
$refc='cd'.date('ymdHis');
//$amount =number_format ( $woocommerce->cart->total, 3 , ',' ,'');
echo '<input type="hidden" name="sid" value="'.$loguserid.'">
<input name="Reference" type="hidden" value="'.$refc.'">
<input name="Montant" type="hidden" value='.$amount.' > '; ?>
<input name="Devise" type="hidden" value="TND" />
<input type="hidden" name="affilie" value="0870172012">
<input type="hidden" name="lg" value="en">
<table border="0">
<tr><td ><input style="margin-right:105px; border: none;
background: no-repeat url('https://saharagift.com/wp-content/uploads/2017/05/payyy.png') 0 0;width:250px;height:46px;
" name="Submit" type="submit" value="" id="clictop" onmouseover='if ((document.getElementById("billing_first_name").value.length <2) || (document.getElementById("billing_last_name_field").value.length <2) || (document.getElementById("billing_email").value.length <5) || (document.getElementById("billing_address_1").value.length <5) || (document.getElementById("billing_city").value.length <2) || (document.getElementById("billing_postcode").value.length <2) || (! document.getElementById("billing_email").value.includes("@")) || (! document.getElementById("billing_email").value.includes(".")))
{alert("Please check billing details !");
document.getElementById("clictop").disabled = true;
}
else{
document.getElementById("clictop").disabled = false;
}' /></td></tr>
<tr><td><img style="float:left;margin-left:10px;" src="https://saharagift.com/wp-content/uploads/2017/05/pmm.png" /></td></tr>
</table>
</form>
<?php
}
/**
* Process the payment and return the result.
*
* @param int $order_id
* @return array
*/
public function process_payment($order_id) {
$order = wc_get_order($order_id);
$status = 'wc-' === substr($this->order_status, 0, 3) ? substr($this->order_status, 3) : $this->order_status;
// Set order status
$order->update_status($status, __('Checkout with custom payment. ', $this->domain));
// Reduce stock levels
$order->reduce_order_stock();
// Remove cart
WC()->cart->empty_cart();
// Return thankyou redirect
return array(
'result' => 'success',
'redirect' => $this->get_return_url($order)
);
}
}
}
add_filter('woocommerce_payment_gateways', 'add_custom_gateway_class');
function add_custom_gateway_class($methods) {
$methods[] = 'WC_Gateway_Custom';
return $methods;
}
add_action('woocommerce_checkout_process', 'process_custom_payment');
function process_custom_payment(){
if($_POST['payment_method'] != 'custom')
return;
if(!isset($_POST['mobile']) || empty($_POST['mobile']))
wc_add_notice(__('Please add your mobile number', $this->domain), 'error');
if(!isset($_POST['transaction']) || empty($_POST['transaction']))
wc_add_notice(__('Please add your transaction ID', $this->domain), 'error');
}
/**
* Update the order meta with field value
*/
add_action('woocommerce_checkout_update_order_meta', 'custom_payment_update_order_meta');
function custom_payment_update_order_meta($order_id) {
if($_POST['payment_method'] != 'custom')
return;
// echo "<pre>";
// print_r($_POST);
// echo "</pre>";
// exit();
/// update_post_meta($order_id, 'mobile', $_POST['mobile']);
/// update_post_meta($order_id, 'transaction', $_POST['transaction']);
}
/**
* Display field value on the order edit page
*/
add_action('woocommerce_admin_order_data_after_billing_address', 'custom_checkout_field_display_admin_order_meta', 10, 1);
function custom_checkout_field_display_admin_order_meta($order){
$method = get_post_meta($order->id, '_payment_method', true);
if($method != 'custom')
return;
/* $mobile = get_post_meta($order->id, 'mobile', true);
$transaction = get_post_meta($order->id, 'transaction', true);
echo '<p><strong>'.__('Mobile Number').':</strong> ' . $mobile . '</p>';
echo '<p><strong>'.__('Transaction ID').':</strong> ' . $transaction . '</p>';*/
}
?>
支付提供商與文件notfication.php通信（比成功支付的情況下的回答協議更詳細）：
<?
$ref = $_GET['Reference'];
$act = $_GET['Action'];
$par = $_GET['Param'];
define("DB_HOST", "****");
define("DB_USER", "****");
define("DB_PASSWORD", "****");
define("DB_DATABASE", "****");
// se connecter la base
include '/wp-content/plugins/woocommerce/woocommerce.php';
include '/wp-content/plugins/CustomPayment.php';
global $connectdb, $woocommerce,$amount;
$connectdb=mysqli_connect(DB_HOST,DB_USER,DB_PASSWORD,DB_DATABASE)or die("error 01");
$loguserid = session_id();
/* */
$query=mysqli_query ($connectdb,"SELECT * FROM nauto ;");
/** recupertaion amount*/
while($col = mysqli_fetch_object($query)){
$amount=$col->amount ;
}
$querye=mysqli_query($connectdb," Update nauto set amount='".$amount."' , ref='".$ref."' ")or die(mysqli_error .' erreur');
switch ($act) {
case "DETAIL":
// accéder à la base et récuperer le montant
echo "Reference=".$ref. "&Action=".$act."&Reponse=".$amount;
break;
case "ERREUR":
// accéder à la base et mettre à jour l’état de la transaction
$queryerr=mysqli_query($connectdb," Update nauto set num=".$par.", etat=".$act." ")or die(mysqli_error .' erreur');
echo "Reference=".$ref. "&Action=".$act. "&Reponse=OK";
break;
case "ACCORD":
// accéder à la base, enregistrer le numéro d’autorisation (dans param)
$query=mysqli_query($connectdb," INSERT INTO nauto (num,ref,session,etat,amount) values (".$par.",".$ref.",".$loguserid.",".$etat.",".$amount.")")or die(mysqli_error .' here');
echo "Reference=".$ref. "&Action=".$act. "&Reponse=OK";
///echo "Reference=".$ref. "Action=".$act. "Reponse=ANNULATION"."Param=".$par;
break;
case "REFUS":
// accéder à la base et mettre à jour l’état de la transaction
$queryref=mysqli_query($connectdb," Update nauto set num=".$par.", etat=".$act." ")or die(mysqli_error .' refus');
echo "Reference=".$ref. "&Action=".$act. "&Reponse=OK";
break;
case "ANNULATION":
// accéder à la base et mettre à jour l’état de la transaction
$queryann=mysqli_query($connectdb," Update nauto set num=".$par.", etat=".$act." ")or die(mysqli_error .' annulation');
echo "Reference=".$ref. "&Action=".$act. "&Reponse=OK";
break;
}
?>
如何在收到付款後創建訂單（ACCESS中的情況在notification.php中）？
您如何創建自定義支付網關？ 您是否創建了延伸WC_Payment_Gateway, 的類，您不需要直接調用process_payment()函數。
你只需要創建一個擴展WC_Payment_Gateway類，並添加你的類功能，它會自動從結帳過程稱爲 看到woocommerce/includes/class-wc-checkout.php線777
的process_payment()函數返回與關鍵results和redirect_url
例如：
public function process_payment($order_id) {
$order = wc_get_order($order_id);
// Set order status
$order->update_status('processing', __('Payment created from custom gateway'));
// Reduce stock levels
wc_reduce_stock_levels($order_id);
// Remove cart
WC()->cart->empty_cart();
// Return thankyou redirect
return array(
'result' => 'success',
'redirect' => $this->get_return_url($order),
);
}
是的，我創建了一個擴展'WC_Payment_Gateway'的類（查看包含code.it的答案插件的所有代碼）。問題是如何**在chekout頁面上提交表單後啓動訂單的創建**。付款完成後，我們將更改文件中的訂單狀態notification.php –
@IhebSaad對不起，我不確定你想要什麼。 您的意思是您需要在處理訂單前與其他網站（支付提供商）進行溝通，並且如果您從支付提供商處獲得成功回覆，那麼訂單應該被創建/處理？ –
是的！我想在結賬頁面提交表單後創建訂單，並在付款完成後更改訂單狀態（已完成）。 –
那裏當你在購物車中是沒有訂單尚未..訂單ID只有在您訂購了一些東西后纔會出現。 – Reigel
付款完成後，我如何獲得ID？ –