Automatically add a specific category and tags to a product when it goes out of stock after the order is placed [closed]

问题

Hi I'm facing an issue regarding wordpress and WooCommerce

I want to automate the process"when ever product goes out of stock it will automatically added to some other specific category and a tag 'out of stock is assigned to it"

like these images attached:

When product out of stock

Product added auto to specified category

I can show that in this category widget

In the end also a tag assigned to it

I just need the taxonomy to be applied in the edit page

I do this manual process every time when the product run out of stock

I go to product edit page-> add it to a product category named 'out-of-stock'
and then assign a tag 'out of stock' to it

I want to automate that. I tried every solution but failed, even I tried many plugins

Can someone help me or there is any other way of doing this from the backend or by adding any custom function to wordpress?

回答1:

The available hooks after stock change events, triggers emails and adds order notes are located in

https://github.com/woocommerce/woocommerce/blob/master/includes/wc-stock-functions.php

Where we find the function wc_trigger_stock_change_notifications() which contains some action hooks

Available hooks:

// No stock
function action_woocommerce_no_stock( $wc_get_product ) {
    // make action magic happen here... 
}
add_action( 'woocommerce_no_stock', 'action_woocommerce_no_stock', 10, 1 );

// Low stock
function action_woocommerce_low_stock( $wc_get_product ) { 
    // make action magic happen here... 
}
add_action( 'woocommerce_low_stock', 'action_woocommerce_low_stock', 10, 1 );

// On backorder
function action_woocommerce_product_on_backorder( $array ) { 
    // make action magic happen here... 
}
add_action( 'woocommerce_product_on_backorder', 'action_woocommerce_product_on_backorder', 10, 1 );

So for what you want you can use woocommerce_no_stock and CRUD Objects in 3.0

function action_woocommerce_no_stock( $wc_get_product ) {
    // Set category ids
    $wc_get_product->set_category_ids( array( 39, 2 ) );

    // Product set tag ids
    $wc_get_product->set_tag_ids( array( 40 ) );

    // Save
    $wc_get_product->save();
}
add_action( 'woocommerce_no_stock', 'action_woocommerce_no_stock', 10, 1 );

来源：https://stackoverflow.com/questions/62184276/automatically-add-a-specific-category-and-tags-to-a-product-when-it-goes-out-of

标签

php

wordpress

woocommerce

product

orders