WCMP - WC marketplace

Plugin URL: https://wc-marketplace.com/

In file functions.php of your current wp child theme add next code:

add_filter('vendor_commission_amount', function ($amount, $product_id, $variation_id, $item, $order_id, $item_id) {
    if (class_exists('WOOCS')) {
        global $WOOCS;
        $_order_currency = get_post_meta($order_id, '_order_currency', true);
        $order_rate = get_post_meta($order_id, '_woocs_order_rate', true);
        $currencies = $WOOCS->get_currencies();
        if (!$order_rate) {
            if (isset($currencies[$_order_currency])) {
                $order_rate = $currencies[$_order_currency]['rate'];
            }
        }
        if ($order_rate) {
            $amount = $WOOCS->back_convert($amount, $order_rate, 2);
        }
    }
    return $amount;
}, 99, 6);

(This will only keep commissions in one currency)

to correctly convert the amount of orders In file - "wp-content\plugins\dc-woocommerce-multi-vendor\classes\class-wcmp-vendor-details.php" change code from

$sales_total_item = $order->get_total();
$discount_amount_item = $order->get_total_discount();
if (class_exists('WOOCS')) {
    global $WOOCS;
    $_order_currency = get_post_meta($order->get_id(), '_order_currency', true);
    $order_rate = get_post_meta($order->get_id(), '_woocs_order_rate', true);
    $currencies = $WOOCS->get_currencies();
    if (!$order_rate) {
        if (isset($currencies[$_order_currency])) {
            $order_rate = $currencies[$_order_currency]['rate'];
        }
    }
    if ($order_rate) {
        $sales_total_item = $WOOCS->back_convert($sales_total_item, $order_rate, 2);
        $discount_amount_item = $WOOCS->back_convert($discount_amount_item, $order_rate, 2);
    }
}
$sales_total += $sales_total_item;
$discount_amount += $discount_amount_item;

In file - "wp-content\plugins\dc-woocommerce-multi-vendor\templates\vendor-dashboard\vendor-orders\views\html-order-item.php" change code:

if (class_exists('WOOCS')) {
    global $WOOCS;
    $WOOCS->reset_currency();
}
echo '<div class="commission">' . wc_price($commission) . '</div>';
if (class_exists('WOOCS')) {
    $_order_currency = get_post_meta($order->get_id(), '_order_currency', true);
    $WOOCS->set_currency($_order_currency);
}

AND in file - "wp-content\plugins\dc-woocommerce-multi-vendor\classes\class-wcmp-vendor-details.php" - add code:
```
if (class_exists('WOOCS')) {
    global $WOOCS;
    $WOOCS->reset_currency();
}
```
AND in file - "wp-content\plugins\dc-woocommerce-multi-vendor\classes\class-wcmp-post-commission.php"- add code:
```
if (class_exists('WOOCS')) {
    global $WOOCS;
    $WOOCS->reset_currency();
}
```

+ add code:

if (class_exists('WOOCS')) {
    global $WOOCS;
    $WOOCS->reset_currency();
}

also in the same file add code:

if (class_exists('WOOCS')) {
    global $WOOCS;
    $WOOCS->reset_currency();
}

Shortcodes, functions, actions and filters reference for FOX WooCommerce Currency Switcher