PHP WC_Order::set_cart_hash方法代码示例

 /**
  * Create an order. Error codes:
  * 		520 - Cannot insert order into the database.
  * 		521 - Cannot get order after creation.
  * 		522 - Cannot update order.
  * 		525 - Cannot create line item.
  * 		526 - Cannot create fee item.
  * 		527 - Cannot create shipping item.
  * 		528 - Cannot create tax item.
  * 		529 - Cannot create coupon item.
  *
  * @throws Exception
  * @param  $data Posted data.
  * @return int|WP_ERROR
  */
 public function create_order($data)
 {
     // Give plugins the opportunity to create an order themselves.
     if ($order_id = apply_filters('woocommerce_create_order', null, $this)) {
         return $order_id;
     }
     try {
         $order_id = absint(WC()->session->get('order_awaiting_payment'));
         $cart_hash = md5(json_encode(wc_clean(WC()->cart->get_cart_for_session())) . WC()->cart->total);
         /**
          * If there is an order pending payment, we can resume it here so
          * long as it has not changed. If the order has changed, i.e.
          * different items or cost, create a new order. We use a hash to
          * detect changes which is based on cart items + order total.
          */
         if ($order_id && ($order = wc_get_order($order_id)) && $order->has_cart_hash($cart_hash) && $order->has_status(array('pending', 'failed'))) {
             // Action for 3rd parties.
             do_action('woocommerce_resume_order', $order_id);
             // Remove all items - we will re-add them later.
             $order->remove_order_items();
         } else {
             $order = new WC_Order();
         }
         foreach ($data as $key => $value) {
             if (is_callable(array($order, "set_{$key}"))) {
                 $order->{"set_{$key}"}($value);
             }
         }
         $order->set_created_via('checkout');
         $order->set_cart_hash($cart_hash);
         $order->set_customer_id(apply_filters('woocommerce_checkout_customer_id', get_current_user_id()));
         $order->set_currency(get_woocommerce_currency());
         $order->set_prices_include_tax('yes' === get_option('woocommerce_prices_include_tax'));
         $order->set_customer_ip_address(WC_Geolocation::get_ip_address());
         $order->set_customer_user_agent(wc_get_user_agent());
         $order->set_customer_note(isset($data['order_comments']) ? $data['order_comments'] : '');
         $order->set_payment_method($data['payment_method']);
         $order->set_shipping_total(WC()->cart->shipping_total);
         $order->set_discount_total(WC()->cart->get_cart_discount_total());
         $order->set_discount_tax(WC()->cart->get_cart_discount_tax_total());
         $order->set_cart_tax(WC()->cart->tax_total);
         $order->set_shipping_tax(WC()->cart->shipping_tax_total);
         $order->set_total(WC()->cart->total);
         $this->create_order_line_items($order);
         $this->create_order_fee_lines($order);
         $this->create_order_shipping_lines($order);
         $this->create_order_tax_lines($order);
         $this->create_order_coupon_lines($order);
         $order_id = $order->save();
         // Let plugins add their own meta data.
         do_action('woocommerce_checkout_update_order_meta', $order_id, $data);
         return $order_id;
     } catch (Exception $e) {
         return new WP_Error('checkout-error', $e->getMessage());
     }
 }

 /**
  * Create an order. Error codes:
  * 		520 - Cannot insert order into the database.
  * 		521 - Cannot get order after creation.
  * 		522 - Cannot update order.
  * 		525 - Cannot create line item.
  * 		526 - Cannot create fee item.
  * 		527 - Cannot create shipping item.
  * 		528 - Cannot create tax item.
  * 		529 - Cannot create coupon item.
  * @throws Exception
  * @return int|WP_ERROR
  */
 public function create_order()
 {
     global $wpdb;
     // Give plugins the opportunity to create an order themselves
     if ($order_id = apply_filters('woocommerce_create_order', null, $this)) {
         return $order_id;
     }
     try {
         // Start transaction if available
         wc_transaction_query('start');
         // Insert or update the post data
         $order_id = absint(WC()->session->order_awaiting_payment);
         $cart_hash = md5(json_encode(wc_clean(WC()->cart->get_cart_for_session())) . WC()->cart->total);
         /**
          * If there is an order pending payment, we can resume it here so
          * long as it has not changed. If the order has changed, i.e.
          * different items or cost, create a new order. We use a hash to
          * detect changes which is based on cart items + order total.
          */
         if ($order_id && ($order = wc_get_order($order_id)) && $order->has_cart_hash($cart_hash) && $order->has_status(array('pending', 'failed'))) {
             // Action for 3rd parties.
             do_action('woocommerce_resume_order', $order_id);
             // Remove all items - we will re-add them later.
             $order->remove_order_items();
             /**
              * Not resuming - lets create a new order object.
              */
         } else {
             $order = new WC_Order();
         }
         $order->set_created_via('checkout');
         $order->set_cart_hash($cart_hash);
         $order->set_customer_id($this->customer_id);
         $order->set_currency(get_woocommerce_currency());
         $order->set_prices_include_tax('yes' === get_option('woocommerce_prices_include_tax'));
         $order->set_customer_ip_address(WC_Geolocation::get_ip_address());
         $order->set_customer_user_agent(wc_get_user_agent());
         $order->set_customer_note(isset($this->posted['order_comments']) ? $this->posted['order_comments'] : '');
         $order->set_payment_method($this->payment_method);
         $order->set_shipping_total(WC()->cart->shipping_total);
         $order->set_discount_total(WC()->cart->get_cart_discount_total());
         $order->set_discount_tax(WC()->cart->get_cart_discount_tax_total());
         $order->set_cart_tax(WC()->cart->tax_total);
         $order->set_shipping_tax(WC()->cart->shipping_tax_total);
         $order->set_total(WC()->cart->total);
         // Billing and shipping addresses
         if ($address_keys = array_merge(array_keys($this->checkout_fields['billing']), array_keys($this->checkout_fields['shipping']))) {
             foreach ($address_keys as $key) {
                 if (is_callable(array($order, "set_{$key}"))) {
                     $order->{"set_{$key}"}($this->get_posted_address_data(str_replace(array('billing_', 'shipping_'), '', $key), strstr($key, 'billing_') ? 'billing' : 'shipping'));
                 }
             }
         }
         // Add line items.
         foreach (WC()->cart->get_cart() as $cart_item_key => $values) {
             $product = $values['data'];
             $item = new WC_Order_Item_Product(array('quantity' => $values['quantity'], 'name' => $product ? $product->get_title() : '', 'tax_class' => $product ? $product->get_tax_class() : '', 'product_id' => $product && isset($product->id) ? $product->id : 0, 'variation_id' => $product && isset($product->variation_id) ? $product->variation_id : 0, 'variation' => $values['variation'], 'subtotal' => $values['line_subtotal'], 'total' => $values['line_total'], 'subtotal_tax' => $values['line_subtotal_tax'], 'total_tax' => $values['line_tax'], 'taxes' => $values['line_tax_data']));
             $item->set_backorder_meta();
             // Set this to pass to legacy actions @todo remove in future release
             $item->legacy_values = $values;
             $item->legacy_cart_item_key = $cart_item_key;
             $order->add_item($item);
         }
         // Add fees
         foreach (WC()->cart->get_fees() as $fee_key => $fee) {
             $item = new WC_Order_Item_Fee(array('name' => $fee->name, 'tax_class' => $fee->taxable ? $fee->tax_class : 0, 'total' => $fee->amount, 'total_tax' => $fee->tax, 'taxes' => array('total' => $fee->tax_data)));
             // Set this to pass to legacy actions @todo remove in future release
             $item->legacy_fee = $fee;
             $item->legacy_fee_key = $fee_key;
             $order->add_item($item);
         }
         // Store shipping for all packages
         foreach (WC()->shipping->get_packages() as $package_key => $package) {
             if (isset($package['rates'][$this->shipping_methods[$package_key]])) {
                 $shipping_rate = $package['rates'][$this->shipping_methods[$package_key]];
                 $item = new WC_Order_Item_Shipping(array('method_title' => $shipping_rate->label, 'method_id' => $shipping_rate->id, 'total' => wc_format_decimal($shipping_rate->cost), 'taxes' => $shipping_rate->taxes, 'meta_data' => $shipping_rate->get_meta_data()));
                 // Set this to pass to legacy actions @todo remove in future release
                 $item->legacy_package_key = $package_key;
                 $order->add_item($item);
             }
         }
         // Store tax rows
         foreach (array_keys(WC()->cart->taxes + WC()->cart->shipping_taxes) as $tax_rate_id) {
             if ($tax_rate_id && apply_filters('woocommerce_cart_remove_taxes_zero_rate_id', 'zero-rated') !== $tax_rate_id) {
                 $order->add_item(new WC_Order_Item_Tax(array('rate_id' => $tax_rate_id, 'tax_total' => WC()->cart->get_tax_amount($tax_rate_id), 'shipping_tax_total' => WC()->cart->get_shipping_tax_amount($tax_rate_id), 'rate_code' => WC_Tax::get_rate_code($tax_rate_id), 'label' => WC_Tax::get_rate_label($tax_rate_id), 'compound' => WC_Tax::is_compound($tax_rate_id))));
             }
         }
//.........这里部分代码省略.........

 /**
  * Test: has_cart_hash
  */
 function test_has_cart_hash()
 {
     $object = new WC_Order();
     $this->assertFalse($object->has_cart_hash('12345'));
     $set_to = '12345';
     $object->set_cart_hash($set_to);
     $this->assertTrue($object->has_cart_hash('12345'));
 }

/**
 * Create a new order programmatically.
 *
 * Returns a new order object on success which can then be used to add additional data.
 *
 * @param  array $args
 * @return WC_Order
 */
function wc_create_order($args = array())
{
    $default_args = array('status' => null, 'customer_id' => null, 'customer_note' => null, 'parent' => null, 'created_via' => null, 'cart_hash' => null, 'order_id' => 0);
    $args = wp_parse_args($args, $default_args);
    $order = new WC_Order($args['order_id']);
    // Update props that were set (not null)
    if (!is_null($args['parent'])) {
        $order->set_parent_id(absint($args['parent']));
    }
    if (!is_null($args['status'])) {
        $order->set_status($args['status']);
    }
    if (!is_null($args['customer_note'])) {
        $order->set_customer_note($args['customer_note']);
    }
    if (!is_null($args['customer_id'])) {
        $order->set_customer_id(is_numeric($args['customer_id']) ? absint($args['customer_id']) : 0);
    }
    if (!is_null($args['created_via'])) {
        $order->set_created_via(sanitize_text_field($args['created_via']));
    }
    if (!is_null($args['cart_hash'])) {
        $order->set_cart_hash(sanitize_text_field($args['cart_hash']));
    }
    // Update other order props set automatically
    $order->set_currency(get_woocommerce_currency());
    $order->set_prices_include_tax('yes' === get_option('woocommerce_prices_include_tax'));
    $order->set_customer_ip_address(WC_Geolocation::get_ip_address());
    $order->set_customer_user_agent(wc_get_user_agent());
    $order->save();
    return $order;
}