PHP WC_Order::get_cart_discount方法代码示例

 /**
  * Charge Payment
  * Method ini digunakan untuk mendapatkan link halaman pembayaran Veritrans
  * dengan mengirimkan JSON yang berisi data transaksi
  */
 function charge_payment($order_id)
 {
     global $woocommerce;
     $order_items = array();
     $cart = $woocommerce->cart;
     $order = new WC_Order($order_id);
     // add discount
     // WC()->cart->add_discount( 'veritrans' );
     $cart->add_discount('veritrans');
     $order->add_coupon('veritrans', WC()->cart->get_coupon_discount_amount('veritrans'), WC()->cart->get_coupon_discount_tax_amount('veritrans'));
     $order->set_total(WC()->cart->shipping_total, 'shipping');
     $order->set_total(WC()->cart->get_cart_discount_total(), 'cart_discount');
     $order->set_total(WC()->cart->get_cart_discount_tax_total(), 'cart_discount_tax');
     $order->set_total(WC()->cart->tax_total, 'tax');
     $order->set_total(WC()->cart->shipping_tax_total, 'shipping_tax');
     $order->set_total(WC()->cart->total);
     // $order->add_coupon('veritrans',10000);
     // end of add discount
     Veritrans_Config::$isProduction = $this->environment == 'production' ? true : false;
     Veritrans_Config::$serverKey = Veritrans_Config::$isProduction ? $this->server_key_v2_production : $this->server_key_v2_sandbox;
     Veritrans_Config::$is3ds = true;
     Veritrans_Config::$isSanitized = $this->enable_sanitization == 'yes' ? true : false;
     $params = array('transaction_details' => array('order_id' => $order_id, 'gross_amount' => 0), 'vtweb' => array());
     $enabled_payments = array();
     // if ($this->enable_credit_card == 'yes'){
     //   $enabled_payments[] = 'credit_card';
     // }
     // check enabled payment
     if ($this->enable_credit_card == 'yes') {
         $params['vtweb']['enabled_payments'] = 'credit_card';
     }
     if ($this->enable_permata_va == 'yes') {
         $params['vtweb']['enabled_payments'] = 'bank_transfer';
     }
     // add bin filter
     $bins = $this->bin_filter;
     $bins = explode(',', $bins);
     $params['vtweb']['credit_card_bins'] = $bins;
     $customer_details = array();
     $customer_details['first_name'] = $order->billing_first_name;
     $customer_details['last_name'] = $order->billing_last_name;
     $customer_details['email'] = $order->billing_email;
     $customer_details['phone'] = $order->billing_phone;
     $billing_address = array();
     $billing_address['first_name'] = $order->billing_first_name;
     $billing_address['last_name'] = $order->billing_last_name;
     $billing_address['address'] = $order->billing_address_1;
     $billing_address['city'] = $order->billing_city;
     $billing_address['postal_code'] = $order->billing_postcode;
     $billing_address['phone'] = $order->billing_phone;
     $billing_address['country_code'] = strlen($this->convert_country_code($order->billing_country) != 3) ? 'IDN' : $this->convert_country_code($order->billing_country);
     $customer_details['billing_address'] = $billing_address;
     $customer_details['shipping_address'] = $billing_address;
     if (isset($_POST['ship_to_different_address'])) {
         $shipping_address = array();
         $shipping_address['first_name'] = $order->shipping_first_name;
         $shipping_address['last_name'] = $order->shipping_last_name;
         $shipping_address['address'] = $order->shipping_address_1;
         $shipping_address['city'] = $order->shipping_city;
         $shipping_address['postal_code'] = $order->shipping_postcode;
         $shipping_address['phone'] = $order->billing_phone;
         $shipping_address['country_code'] = strlen($this->convert_country_code($order->shipping_country) != 3) ? 'IDN' : $this->convert_country_code($order->billing_country);
         $customer_details['shipping_address'] = $shipping_address;
     }
     $params['customer_details'] = $customer_details;
     //error_log(print_r($params,true));
     $items = array();
     if (sizeof($order->get_items()) > 0) {
         foreach ($order->get_items() as $item) {
             if ($item['qty']) {
                 $product = $order->get_product_from_item($item);
                 $veritrans_item = array();
                 $veritrans_item['id'] = $item['product_id'];
                 $veritrans_item['price'] = $order->get_item_subtotal($item, false);
                 $veritrans_item['quantity'] = $item['qty'];
                 $veritrans_item['name'] = $item['name'];
                 $items[] = $veritrans_item;
             }
         }
     }
     // Shipping fee
     if ($order->get_total_shipping() > 0) {
         $items[] = array('id' => 'shippingfee', 'price' => $order->get_total_shipping(), 'quantity' => 1, 'name' => 'Shipping Fee');
     }
     // Tax
     if ($order->get_total_tax() > 0) {
         $items[] = array('id' => 'taxfee', 'price' => $order->get_total_tax(), 'quantity' => 1, 'name' => 'Tax');
     }
     // Discount
     if ($order->get_cart_discount() > 0) {
         $items[] = array('id' => 'totaldiscount', 'price' => $order->get_cart_discount() * -1, 'quantity' => 1, 'name' => 'Total Discount');
     }
     // Fees
     if (sizeof($order->get_fees()) > 0) {
         $fees = $order->get_fees();
//.........这里部分代码省略.........

 /**
  * Set up the DoExpressCheckoutPayment request
  *
  * @link https://developer.paypal.com/docs/classic/express-checkout/integration-guide/ECGettingStarted/#id084RN060BPF
  * @link https://developer.paypal.com/webapps/developer/docs/classic/api/merchant/DoExpressCheckoutPayment_API_Operation_NVP/
  *
  * @since 3.0.0
  * @param \WC_Order $order order object
  * @param string $type
  */
 private function do_payment(WC_Order $order, $type)
 {
     $this->set_method('DoExpressCheckoutPayment');
     // set base params
     $this->add_parameters(array('TOKEN' => $order->paypal_express_token, 'PAYERID' => !empty($order->paypal_express_payer_id) ? $order->paypal_express_payer_id : null, 'BUTTONSOURCE' => 'WooThemes_Cart', 'RETURNFMFDETAILS' => 1));
     $order_subtotal = $i = 0;
     $order_items = array();
     // add line items
     foreach ($order->get_items() as $item) {
         $product = new WC_Product($item['product_id']);
         $order_items[] = array('NAME' => SV_WC_Helper::str_truncate(html_entity_decode($product->get_title(), ENT_QUOTES, 'UTF-8'), 127), 'DESC' => $this->get_item_description($item, $product), 'AMT' => $order->get_item_subtotal($item), 'QTY' => !empty($item['qty']) ? absint($item['qty']) : 1, 'ITEMURL' => $product->get_permalink());
         $order_subtotal += $item['line_total'];
     }
     // add fees
     foreach ($order->get_fees() as $fee) {
         $order_items[] = array('NAME' => SV_WC_Helper::str_truncate($fee['name'], 127), 'AMT' => $fee['line_total'], 'QTY' => 1);
         $order_subtotal += $fee['line_total'];
     }
     if (SV_WC_Plugin_Compatibility::is_wc_version_gte_2_3()) {
         // WC 2.3+, no after-tax discounts
         if ($order->get_total_discount() > 0) {
             $order_items[] = array('NAME' => __('Total Discount', WC_Paypal_Express::TEXT_DOMAIN), 'QTY' => 1, 'AMT' => -$order->get_total_discount());
         }
     } else {
         // WC 2.2 or lesser
         // add cart discounts as line item
         if ($order->get_cart_discount() > 0) {
             $order_items[] = array('NAME' => __('Cart Discount', WC_Paypal_Express::TEXT_DOMAIN), 'QTY' => 1, 'AMT' => -$order->get_cart_discount());
         }
         // add order discounts as line item
         if ($order->get_order_discount() > 0) {
             $order_items[] = array('NAME' => __('Order Discount', WC_Paypal_Express::TEXT_DOMAIN), 'QTY' => 1, 'AMT' => -$order->get_order_discount());
         }
     }
     $total_discount = SV_WC_Plugin_Compatibility::is_wc_version_gte_2_3() ? 0 : $order->get_order_discount();
     // order subtotal includes pre-tax discounts in 2.3
     if ($this->skip_line_items($order)) {
         $item_names = array();
         foreach ($order_items as $item) {
             $item_names[] = sprintf('%s x %s', $item['NAME'], $item['QTY']);
         }
         // add a single item for the entire order
         $this->add_line_item_parameters(array('NAME' => sprintf(__('%s - Order', WC_PayPal_Express::TEXT_DOMAIN), get_option('blogname')), 'DESC' => SV_WC_Helper::str_truncate(html_entity_decode(implode(', ', $item_names), ENT_QUOTES, 'UTF-8'), 127), 'AMT' => $order_subtotal - $total_discount + $order->get_cart_tax(), 'QTY' => 1), 0);
         // add order-level parameters
         //  - Do not sent the TAXAMT due to rounding errors
         $this->add_payment_parameters(array('AMT' => $order->get_total(), 'CURRENCYCODE' => $order->get_order_currency(), 'ITEMAMT' => $order_subtotal - $total_discount + $order->get_cart_tax(), 'SHIPPINGAMT' => $order->get_total_shipping() + $order->get_shipping_tax(), 'INVNUM' => $order->paypal_express_invoice_prefix . SV_WC_Helper::str_to_ascii(ltrim($order->get_order_number(), _x('#', 'hash before the order number', WC_PayPal_Express::TEXT_DOMAIN))), 'PAYMENTACTION' => $type, 'PAYMENTREQUESTID' => $order->id));
     } else {
         // add individual order items
         foreach ($order_items as $item) {
             $this->add_line_item_parameters($item, $i++);
         }
         // add order-level parameters
         $this->add_payment_parameters(array('AMT' => $order->get_total(), 'CURRENCYCODE' => $order->get_order_currency(), 'ITEMAMT' => $order_subtotal - $total_discount, 'SHIPPINGAMT' => $order->get_total_shipping(), 'TAXAMT' => $order->get_total_tax(), 'INVNUM' => $order->paypal_express_invoice_prefix . SV_WC_Helper::str_to_ascii(ltrim($order->get_order_number(), _x('#', 'hash before the order number', WC_PayPal_Express::TEXT_DOMAIN))), 'PAYMENTACTION' => $type, 'PAYMENTREQUESTID' => $order->id));
     }
 }

 /**
  * Get line items to send to paypal
  *
  * @param  WC_Order $order
  * @return array on success, or false when it is not possible to send line items
  */
 private function get_line_items($order)
 {
     // Do not send lines for tax inclusive prices
     if ('yes' === get_option('woocommerce_calc_taxes') && 'yes' === get_option('woocommerce_prices_include_tax')) {
         return false;
     }
     // Do not send lines when order discount is present, or too many line items in the order.
     if ($order->get_order_discount() > 0 || sizeof($order->get_items()) + sizeof($order->get_fees()) >= 9) {
         return false;
     }
     $item_loop = 0;
     $args = array();
     $args['tax_cart'] = $order->get_total_tax();
     // Products
     if (sizeof($order->get_items()) > 0) {
         foreach ($order->get_items() as $item) {
             if (!$item['qty']) {
                 continue;
             }
             $item_loop++;
             $product = $order->get_product_from_item($item);
             $item_name = $item['name'];
             $item_meta = new WC_Order_Item_Meta($item['item_meta']);
             if ($meta = $item_meta->display(true, true)) {
                 $item_name .= ' ( ' . $meta . ' )';
             }
             $args['item_name_' . $item_loop] = $this->paypal_item_name($item_name);
             $args['quantity_' . $item_loop] = $item['qty'];
             $args['amount_' . $item_loop] = $order->get_item_subtotal($item, false);
             if ($args['amount_' . $item_loop] < 0) {
                 return false;
                 // Abort - negative line
             }
             if ($product->get_sku()) {
                 $args['item_number_' . $item_loop] = $product->get_sku();
             }
         }
     }
     // Discount
     if ($order->get_cart_discount() > 0) {
         $args['discount_amount_cart'] = round($order->get_cart_discount(), 2);
     }
     // Fees
     if (sizeof($order->get_fees()) > 0) {
         foreach ($order->get_fees() as $item) {
             $item_loop++;
             $args['item_name_' . $item_loop] = $this->paypal_item_name($item['name']);
             $args['quantity_' . $item_loop] = 1;
             $args['amount_' . $item_loop] = $item['line_total'];
             if ($args['amount_' . $item_loop] < 0) {
                 return false;
                 // Abort - negative line
             }
         }
     }
     // Shipping Cost item - paypal only allows shipping per item, we want to send shipping for the order
     if ($order->get_total_shipping() > 0) {
         $item_loop++;
         $args['item_name_' . $item_loop] = $this->paypal_item_name(sprintf(__('Shipping via %s', 'woocommerce'), $order->get_shipping_method()));
         $args['quantity_' . $item_loop] = '1';
         $args['amount_' . $item_loop] = number_format($order->get_total_shipping(), 2, '.', '');
     }
     return $args;
 }

 /**
  * ConfirmPayment
  *
  * Finalizes the checkout with PayPal's DoExpressCheckoutPayment API
  *
  * @FinalPaymentAmt (double) Final payment amount for the order.
  */
 function ConfirmPayment($FinalPaymentAmt)
 {
     /*
      * Display message to user if session has expired.
      */
     if (sizeof(WC()->cart->get_cart()) == 0) {
         wc_add_notice(sprintf(__('Sorry, your session has expired. <a href=%s>Return to homepage &rarr;</a>', 'paypal-for-woocommerce'), '"' . home_url() . '"'), "error");
     }
     /*
      * Check if the PayPal class has already been established.
      */
     if (!class_exists('Angelleye_PayPal')) {
         require_once 'lib/angelleye/paypal-php-library/includes/paypal.class.php';
     }
     /*
      * Create PayPal object.
      */
     $PayPalConfig = array('Sandbox' => $this->testmode == 'yes' ? TRUE : FALSE, 'APIUsername' => $this->api_username, 'APIPassword' => $this->api_password, 'APISignature' => $this->api_signature);
     $PayPal = new Angelleye_PayPal($PayPalConfig);
     /*
      * Get data from WooCommerce object
      */
     if (!empty($this->confirm_order_id)) {
         $order = new WC_Order($this->confirm_order_id);
         $invoice_number = preg_replace("/[^0-9,.]/", "", $order->get_order_number());
         if ($order->customer_note) {
             $customer_notes = wptexturize($order->customer_note);
         }
         $shipping_first_name = $order->shipping_first_name;
         $shipping_last_name = $order->shipping_last_name;
         $shipping_address_1 = $order->shipping_address_1;
         $shipping_address_2 = $order->shipping_address_2;
         $shipping_city = $order->shipping_city;
         $shipping_state = $order->shipping_state;
         $shipping_postcode = $order->shipping_postcode;
         $shipping_country = $order->shipping_country;
     }
     // Prepare request arrays
     $DECPFields = array('token' => urlencode($this->get_session('TOKEN')), 'payerid' => urlencode($this->get_session('payer_id')), 'returnfmfdetails' => '', 'giftmessage' => $this->get_session('giftmessage'), 'giftreceiptenable' => $this->get_session('giftreceiptenable'), 'giftwrapname' => $this->get_session('giftwrapname'), 'giftwrapamount' => $this->get_session('giftwrapamount'), 'buyermarketingemail' => '', 'surveyquestion' => '', 'surveychoiceselected' => '', 'allowedpaymentmethod' => '');
     $Payments = array();
     $Payment = array('amt' => number_format($FinalPaymentAmt, 2, '.', ''), 'currencycode' => get_woocommerce_currency(), 'shippingdiscamt' => '', 'insuranceoptionoffered' => '', 'handlingamt' => '', 'desc' => '', 'custom' => '', 'invnum' => $this->invoice_id_prefix . $invoice_number, 'notifyurl' => '', 'shiptoname' => $shipping_first_name . ' ' . $shipping_last_name, 'shiptostreet' => $shipping_address_1, 'shiptostreet2' => $shipping_address_2, 'shiptocity' => $shipping_city, 'shiptostate' => $shipping_state, 'shiptozip' => $shipping_postcode, 'shiptocountrycode' => $shipping_country, 'shiptophonenum' => '', 'notetext' => $this->get_session('customer_notes'), 'allowedpaymentmethod' => '', 'paymentaction' => 'Sale', 'paymentrequestid' => '', 'sellerpaypalaccountid' => '', 'sellerid' => '', 'sellerusername' => '', 'sellerregistrationdate' => '', 'softdescriptor' => '');
     $PaymentOrderItems = array();
     $ctr = 0;
     $ITEMAMT = 0;
     if (sizeof($order->get_items()) > 0) {
         foreach ($order->get_items() as $values) {
             $_product = $order->get_product_from_item($values);
             $qty = absint($values['qty']);
             $sku = $_product->get_sku();
             $values['name'] = html_entity_decode($values['name'], ENT_NOQUOTES, 'UTF-8');
             if ($_product->product_type == 'variation') {
                 if (empty($sku)) {
                     $sku = $_product->parent->get_sku();
                 }
                 $item_meta = new WC_Order_Item_Meta($values['item_meta']);
                 $meta = $item_meta->display(true, true);
                 if (!empty($meta)) {
                     $values['name'] .= " - " . str_replace(", \n", " - ", $meta);
                 }
             }
             /*
              * Set price based on tax option.
              */
             if (get_option('woocommerce_prices_include_tax') == 'yes') {
                 $product_price = $order->get_item_subtotal($values, true, false);
             } else {
                 $product_price = $order->get_item_subtotal($values, false, true);
             }
             $Item = array('name' => $values['name'], 'desc' => '', 'amt' => $product_price, 'number' => $sku, 'qty' => $qty, 'taxamt' => '', 'itemurl' => '', 'itemcategory' => '', 'itemweightvalue' => '', 'itemweightunit' => '', 'itemheightvalue' => '', 'itemheightunit' => '', 'itemwidthvalue' => '', 'itemwidthunit' => '', 'itemlengthvalue' => '', 'itemlengthunit' => '', 'ebayitemnumber' => '', 'ebayitemauctiontxnid' => '', 'ebayitemorderid' => '', 'ebayitemcartid' => '');
             array_push($PaymentOrderItems, $Item);
             $ITEMAMT += $product_price * $values['qty'];
         }
         /**
          * Add custom Woo cart fees as line items
          */
         foreach (WC()->cart->get_fees() as $fee) {
             $Item = array('name' => $fee->name, 'desc' => '', 'amt' => number_format($fee->amount, 2, '.', ''), 'number' => $fee->id, 'qty' => 1, 'taxamt' => '', 'itemurl' => '', 'itemcategory' => '', 'itemweightvalue' => '', 'itemweightunit' => '', 'itemheightvalue' => '', 'itemheightunit' => '', 'itemwidthvalue' => '', 'itemwidthunit' => '', 'itemlengthvalue' => '', 'itemlengthunit' => '', 'ebayitemnumber' => '', 'ebayitemauctiontxnid' => '', 'ebayitemorderid' => '', 'ebayitemcartid' => '');
             /**
              * The gift wrap amount actually has its own parameter in
              * DECP, so we don't want to include it as one of the line
              * items.
              */
             if ($Item['number'] != 'gift-wrap') {
                 array_push($PaymentOrderItems, $Item);
                 $ITEMAMT += $fee->amount * $Item['qty'];
             }
             $ctr++;
         }
         /*
          * Get discounts
          */
         if ($order->get_cart_discount() > 0) {
             foreach (WC()->cart->get_coupons('cart') as $code => $coupon) {
//.........这里部分代码省略.........