Change the price of a product

[cdesp]

Describe your question

Hello,

i want to change the price of a product whenever it changes on the original, so the copied product will have a percentage of the original.

I tried like this and failed: `/**

• Set default post meta if not set in the original.
• @param {array} $meta All received meta for the post
• @param {array} $existing_meta Existing meta for the post
• @param {int} $post_id Post ID */ function client_prefix_modify_meta( $post_meta, $existing_meta, $post_id ) { // Set post meta if not set. $existing_meta[ '_regular_price'] = '45.55'; $existing_meta[ '_sale_price'] = '34.55'; $existing_meta[ 'post_regular_price'] = '645.55'; $existing_meta[ 'post_sale_price'] = '634.55'; } add_action( 'dt_after_set_meta', 'client_prefix_modify_meta', 10, 3 );

add_filter( 'dt_push_post_meta', function( $a, $new_post_id, $post_meta, $post_id, $args, $connection ) {

// $fieldprefix =( $connection instanceof \Distributor\ExternalConnections\WordPressExternalConnection ) ? '' : 'post';

$post_meta[ '_regular_price'] = '45.55';
$post_meta[ '_sale_price'] = '34.55';
$post_meta[ 'post_regular_price'] = '645.55';
$post_meta[ 'post_sale_price'] = '634.55';

return true;

},10,6);

/**

• Keep the publication date on the new pushed post.

• This filter is used to filter the arguments sent to the remote server during a push. The below code snippet passes the original published date to the new pushed post and sets the same published date instead of setting it as per the current time. */ add_filter( 'dt_push_post_args', function( $post_body, $post, $args, $connection ) {

  // When pushing to an external connection, we use the REST API, so the name of the field is date. // But when pushing to an internal connection, the attributes are sent to wp_insert_post, which expects post_date. $fieldprefix =( $connection instanceof \Distributor\ExternalConnections\WordPressExternalConnection ) ? '' : 'post';

  $post_body[ $field_prefix . 'date'] = $post->post_date; $post_body[ $field_prefix . 'date_gmt'] = $post->post_date_gmt; $post_body[ $field_prefix . 'regular_price'] = $post->regular_price-10; $post_body[ $field_prefix . 'sale_price'] = '3'; $post_body[ $field_prefix . 'description'] = 'chris4'; $post_body[ $field_prefix . 'content'] = "chris4w";

  return $post_body; }, 10, 4 ); `

any help will be appreciated.

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[cdesp]

To anyone interesteed i manage to do what i wanted using this snippetQ ` /**

• Set default post meta if not set in the original.
• @param {array} $meta All received meta for the post
• @param {array} $existing_meta Existing meta for the post

• @param {int} $post_id Post ID */ function client_prefix_modify_meta( $post_meta, $existing_meta, $post_id ) { // Set post meta if not set.

  //if ( $post_meta->post_type != 'product') return; // Only products

  $disc = 0.03; //3% discount

  $regprice=round($post_meta[ '_regular_price'][0] * (1-$disc),2) ; $price = $regprice; $saleprice=$post_meta[ '_sale_price'][0] ;

  update_post_meta( $post_id, '_regular_price', $regprice );

  if ($saleprice!='') { $saleprice=round($saleprice * (1-$disc),2) ; $price = $saleprice; update_post_meta( $post_id, '_sale_price', $saleprice ); } update_post_meta( $post_id, '_price', $price ); } add_action( 'dt_after_set_meta', 'client_prefix_modify_meta', 10, 3 ); `