Wordpress 限制用户在woocommerce中再次购买特定产品

我有一个产品ID数组=

[21,82]

…如果用户已经购买了该产品，我想阻止用户再次购买该产品。是否可以在woocommerce中实现此功能？

您可以尝试此功能

    function sv_disable_repeat_purchase( $purchasable, $product ) {
        // Enter the ID of the product that shouldn't be purchased again
        $non_purchasable = 21;

        // Get the ID for the current product (passed in)
        $product_id = $product->is_type( 'variation' ) ? $product->variation_id : 
    $product->id;

        // Bail unless the ID is equal to our desired non-purchasable product
        if ( $non_purchasable != $product_id ) {
            return $purchasable;
        }

        // return false if the customer has bought the product
        if ( wc_customer_bought_product( wp_get_current_user()->user_email, 
            get_current_user_id(), $product_id ) ) {
            $purchasable = false;
        }

        // Double-check for variations: if parent is not purchasable, then 
        //variation is not
    if ( $purchasable && $product->is_type( 'variation' ) ) {
        $purchasable = $product->parent->is_purchasable();
    }

    return $purchasable;
    }
    add_filter( 'woocommerce_variation_is_purchasable', 'sv_disable_repeat_purchase', 10, 
    2 );
    add_filter( 'woocommerce_is_purchasable', 'sv_disable_repeat_purchase', 10, 2 );

---

你可以试试这个功能

    function sv_disable_repeat_purchase( $purchasable, $product ) {
        // Enter the ID of the product that shouldn't be purchased again
        $non_purchasable = 21;

        // Get the ID for the current product (passed in)
        $product_id = $product->is_type( 'variation' ) ? $product->variation_id : 
    $product->id;

        // Bail unless the ID is equal to our desired non-purchasable product
        if ( $non_purchasable != $product_id ) {
            return $purchasable;
        }

        // return false if the customer has bought the product
        if ( wc_customer_bought_product( wp_get_current_user()->user_email, 
            get_current_user_id(), $product_id ) ) {
            $purchasable = false;
        }

        // Double-check for variations: if parent is not purchasable, then 
        //variation is not
    if ( $purchasable && $product->is_type( 'variation' ) ) {
        $purchasable = $product->parent->is_purchasable();
    }

    return $purchasable;
    }
    add_filter( 'woocommerce_variation_is_purchasable', 'sv_disable_repeat_purchase', 10, 
    2 );
    add_filter( 'woocommerce_is_purchasable', 'sv_disable_repeat_purchase', 10, 2 );

---

另一种方法..只需使用过滤器禁用PlaceOrder按钮

add_filter( 'woocommerce_order_button_html', 'replace_order_button_html', 10, 2 );
function replace_order_button_html( $order_button ) {

if ( is_user_logged_in() ) {
global $product;
$user_id = get_current_user_id();
$current_user = wp_get_current_user();
$customer_email = $current_user->user_email;
$product_id= 182; 
if ( wc_customer_bought_product($customer_email,$user_id,$product_id)) {

    $order_button_text = __( "Max volume reached", "woocommerce" );

    $style = ' style="color:#fff;cursor:not-allowed;background-color:#999;"';
    return '<a class="button alt"'.$style.' name="woocommerce_checkout_place_order" id="place_order" >' . esc_html( $order_button_text ) . '</a>';
}else{
    return $order_button;
}

}}

add_filter（'woocommerce_order_button_html'，'replace_order_button_html'，10,2）；
函数replace\u order\u button\u html（$order\u button）{
如果（用户是否已登录）{
全球$产品；
$user\u id=get\u current\u user\u id（）；
$current_user=wp_get_current_user（）；
$customer\u email=$current\u user->user\u email；
$product_id=182；
if（wc_客户_购买的_产品（$customer_email、$user_id、$product_id））{
$order_button_text=_uuuuuuuuuuuuuuuuuuuu（“达到的最大数量”，“woocommerce”）；
$style='style=“color:#fff；光标：不允许；背景色：#999；”；
返回“
另一种方法..只需使用过滤器禁用PlaceOrder按钮

add_filter( 'woocommerce_order_button_html', 'replace_order_button_html', 10, 2 );
function replace_order_button_html( $order_button ) {

if ( is_user_logged_in() ) {
global $product;
$user_id = get_current_user_id();
$current_user = wp_get_current_user();
$customer_email = $current_user->user_email;
$product_id= 182; 
if ( wc_customer_bought_product($customer_email,$user_id,$product_id)) {

    $order_button_text = __( "Max volume reached", "woocommerce" );

    $style = ' style="color:#fff;cursor:not-allowed;background-color:#999;"';
    return '<a class="button alt"'.$style.' name="woocommerce_checkout_place_order" id="place_order" >' . esc_html( $order_button_text ) . '</a>';
}else{
    return $order_button;
}

}}

add_filter（'woocommerce_order_button_html'，'replace_order_button_html'，10,2）；
函数replace\u order\u button\u html（$order\u button）{
如果（用户是否已登录）{
全球$产品；
$user\u id=get\u current\u user\u id（）；
$current_user=wp_get_current_user（）；
$customer\u email=$current\u user->user\u email；
$product_id=182；
if（wc_客户_购买的_产品（$customer_email、$user_id、$product_id））{
$order_button_text=_uuuuuuuuuuuuuuuuuuuu（“达到的最大数量”，“woocommerce”）；
$style='style=“color:#fff；光标：不允许；背景色：#999；”；
return'
您好，谢谢您的回答！我有一系列的产品。请协助case@LatheeshVMVilla如果你有一系列产品，你必须为每个循环添加，并完成此功能。好的，只是测试一下。是否有可能显示它是如何使用的。上面的Hi代码会大大减慢我的网站速度。任何可能的解决方案你好，谢谢回答！我有一系列的产品。请协助case@LatheeshVMVilla如果你有一系列的产品，你必须为每个循环添加一个循环，并完成这个功能。好的，只是测试一下。是否有可能展示它是如何使用的。上面的Hi代码会让我的网站非常慢。有什么可能的解决方案吗