How to list all products with total sales?

Question

How to list all products from WooCommerce with total sales? This code is just for 1 product only. It\'s not work if put an array on $product.

Answer 1

For that you can use standard get_posts() function with custom field parameters. The example below will take all posts with sales greater than zero in a descending order, if you want to get all products remove the meta query part from the arguments array. The result is formatted in a HTML table.

$args = array(
    'post_type' => 'product',
    'posts_per_page' => -1,
    'meta_key' => 'total_sales',
    'orderby' => 'meta_value_num',
    'order' => 'DESC',
    'meta_query' => array(
        array(
            'key' => 'total_sales',
            'value' => 0,
            'compare' => '>'
        )
    )
);

$output = array_reduce( get_posts( $args ), function( $result, $post ) {
    return $result .= '' . $post->post_title . '' . get_post_meta( $post->ID, 'total_sales', true ) . '';
} );

echo '' . $output . '
' . __( 'Product', 'woocommerce' ) . '
' . __( 'Units Sold', 'woocommerce' ) . '
';