php 自定义运费在Woocommerce编程

v6ylcynt 于 2023-01-12 发布在 PHP

关注(0)|答案(1)|浏览(143)

我想计算自定义运费的基础上购物车金额为woocommerce，我的要求如下，
推车数量

0-10 =〉£4.99（运费标识=统一运费：12），
10-20 =〉3.99英镑（运费标识=统一运费：13），
20-30 =〉£2.99（运费标识=统一运费：14），
30-40 =〉£1.99（运费标识=统一运费：15），
40岁以上=〉免运费（运费率标识=统一费率：17）
注：我们不计算烟草类别的运费。如果有人购买烟草项目，烟草项目价格不用于运费计算。要完成这一点，所有烟草项目添加到免费送货类（id = 150）。
设置自定义查询以完成上述要求，但它不像我预期的那样工作

add_filter('woocommerce_package_rates', 'custom_shipping_rates_based_on_shipping_class', 11, 2);

function custom_shipping_rates_based_on_shipping_class($rates, $package) {
  if (is_admin() && !defined('DOING_AJAX'))
    return;

  // HERE define your shipping class to find
  $class = array(150);

  // HERE define the shipping method to change rates for
  $shipping_rate_ids = array('flat_rate:12', 'flat_rate:13', 'flat_rate:14', 'flat_rate:15');

  // Initialising
  $item_price = $item_qty = $item_total = 0;

  // Loop through cart items
  foreach($package['contents'] as $cart_item_key => $cart_item) {
    $item_shipping_class_id = $cart_item['data'] - > get_shipping_class_id();

    if (!in_array($item_shipping_class_id, $class)) {
      $item_price += $cart_item['data'] - > get_price(); // Sum line item prices that have target shipping class
      $item_qty += $cart_item['quantity']; // Sum line item prices that have target shipping class
      $item_total = $item_price * $item_qty;
    }
  }

  // Loop through shipping rates
  foreach($rates as $rate_key => $rate) {
    if (in_array($rate_key, $shipping_rate_ids)) {
      if ($item_total > 0 && $item_total < 10) {
        $rates[$rate_key] - > cost = 4.99;
        unset($rates['flat_rate:13']);
        unset($rates['flat_rate:14']);
        unset($rates['flat_rate:15']);
        unset($rates['flat_rate:17']);
      }
      elseif($item_total > 10.01 && $item_total < 20) {
        $rates[$rate_key] - > cost = 3.99;
        unset($rates['flat_rate:12']);
        unset($rates['flat_rate:14']);
        unset($rates['flat_rate:15']);
        unset($rates['flat_rate:17']);
      }
      elseif($item_total > 20.01 && $item_total < 30) {
        $rates[$rate_key] - > cost = 2.99;
        unset($rates['flat_rate:12']);
        unset($rates['flat_rate:13']);
        unset($rates['flat_rate:15']);
        unset($rates['flat_rate:17']);
      }
      elseif($item_total > 30.01 && $item_total < 40) {
        $rates[$rate_key] - > cost = 1.99;
        unset($rates['flat_rate:12']);
        unset($rates['flat_rate:13']);
        unset($rates['flat_rate:14']);
        unset($rates['flat_rate:17']);
      } else {
        $rates[$rate_key] - > cost = 0;
        unset($rates['flat_rate:12']);
        unset($rates['flat_rate:13']);
        unset($rates['flat_rate:14']);
        unset($rates['flat_rate:15']);
      }
    }
  }
  return $rates;
}

上面的代码并不完美的所有场景，请帮助我.

php

来源：https://stackoverflow.com/questions/65812021/custom-shipping-rates-programmatically-in-woocommerce

1条答案

按热度按时间

olmpazwi1#

如果您知道每种运输方式的shipping_rate_id值，这意味着在WooCommerce插件（WooCommerce〉设置〉运输〉运输区域〉编辑〉运输方式）中，您已经为每种运输方式创建并分配了运费（或免费）。
因此，您无需再次更改每台设备的成本。
此外，对于免费送货的运费将是free_shipping:17而不是flat_rate:17。

除非您创建了零成本送货方式（统一费率而非免费送货）*。

工作代码为：

add_filter('woocommerce_package_rates', 'change_shipping_method_based_on_cart_total', 11, 2);
function change_shipping_method_based_on_cart_total( $rates, $package ) {

    // set the shipping class id to exclude
    $shipping_class_id = 150;

    // initializes the total cart of products
    $total_cart = 0;

    foreach ( WC()->cart->get_cart() as $cart_item ) {
        $product = $cart_item['data'];
        // if the product has the shipping class id equal to "$shipping_class_id" it is excluded from the count
        if ( $product->get_shipping_class_id() == $shipping_class_id ) {
            continue;
        }
        $qty = $cart_item['quantity'];
        $price = $cart_item['data']->get_price();
        // add the product line total to the total
        $total_cart += $price * $qty;

    }

    switch ( true ) {
        case $total_cart < 10: // £4.99
            // only the "flat_rate:12" shipping method will be enabled
            unset($rates['flat_rate:13']);
            unset($rates['flat_rate:14']);
            unset($rates['flat_rate:15']);
            unset($rates['flat_rate:17']); // or "unset( $rates['free_shipping:17'] );"
            break;
        case $total_cart >= 10 && $total_cart < 20: // £3.99
            // only the "flat_rate:13" shipping method will be enabled
            unset($rates['flat_rate:12']);
            unset($rates['flat_rate:14']);
            unset($rates['flat_rate:15']);
            unset($rates['flat_rate:17']); // or "unset( $rates['free_shipping:17'] );"
            break;
        case $total_cart >= 20 && $total_cart < 30: // £2.99
            // only the "flat_rate:14" shipping method will be enabled
            unset($rates['flat_rate:12']);
            unset($rates['flat_rate:13']);
            unset($rates['flat_rate:15']);
            unset($rates['flat_rate:17']); // or "unset( $rates['free_shipping:17'] );"
            break;
        case $total_cart >= 30 && $total_cart < 40: // £1.99
            // only the "flat_rate:15" shipping method will be enabled
            unset($rates['flat_rate:12']);
            unset($rates['flat_rate:13']);
            unset($rates['flat_rate:14']);
            unset($rates['flat_rate:17']);
            break;
        case $total_cart >= 40: // free
            // only the "flat_rate:17" or "free_shipping:17" shipping method will be enabled
            unset($rates['flat_rate:12']);
            unset($rates['flat_rate:13']);
            unset($rates['flat_rate:14']);
            unset($rates['flat_rate:15']);
            break;
    }
    
    return $rates;
}

该代码已经过测试，可以正常工作。该代码将被放入主题的functions.php文件中。

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php 自定义运费在Woocommerce编程

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