Auto-generated coupons do not inherit this plugin restrictions

Are you not supposed to use the wc_sc_new_coupon_generated action to handle duplicate coupon inheritance?

So I am guessing the plugin maybe does not the WC Smart Coupons plugin.

If you wanted to add support, this is what the missing code would look like:

add_action('wc_sc_new_coupon_generated', 'add_wjecf_meta_on_new_coupon_generated');
function add_wjecf_meta_on_new_coupon_generated( $coupon_info ) {
  $new_coupon_id = $coupon_info['new_coupon_id'];
  $ref_coupon    = $coupon_info['ref_coupon'];
  $ref_coupon_id = $ref_coupon->get_id();

  $fields = get_all_coupon_meta_fields( $ref_coupon );
  foreach ( $fields as $field => $field_value ) {
    $value = get_post_meta( $ref_coupon_id, $field, true ); // always single
    if ( $value != null && $value != '' ) {
      update_post_meta( $new_coupon_id, $field, $value );
    }
  }
}

Hi,

Thanks for this. I would like to test this locally, but don’t have the Smart Coupons plugin. Can you please send a copy to admin at soft79.nl if the license permits?

Hi, do you still need help with this?

I don’t think I am allowed to send copy of a plugin. You will need to ask the Woocommerce team for access.

I had to create my own get_all_coupon_meta_fields function as I could not find a way to call yours (I believe the function is not public). Also after upgrading to the pro plugin, I found that I needed to exclude pro-free-products from the plugin list. Here is my code:

function my_wjecf_get_all_coupon_meta_fields($coupon) {
  // Collect the meta_fields of all the WJECF plugins
  $fields = array(
     '_wjecf_min_matching_product_qty'      => 'int',
     '_wjecf_max_matching_product_qty'      => 'int',
     '_wjecf_min_matching_product_subtotal' => 'decimal',
     '_wjecf_max_matching_product_subtotal' => 'decimal',
     '_wjecf_products_and'                  => 'yesno',
     '_wjecf_categories_and'                => 'yesno',
     '_wjecf_shipping_methods'              => 'clean',
     '_wjecf_payment_methods'               => 'clean',
     '_wjecf_customer_ids'                  => 'int,',
     '_wjecf_customer_roles'                => 'clean',
     '_wjecf_excluded_customer_roles'       => 'clean',
  );
  foreach (WJECF()->get_plugins() as $name => $plugin) {
    if ($plugin->plugin_is_enabled() && ($name != 'pro-free-products')) {
      // error_log('plugin name = '.$name);
      $fields = array_merge($fields, $plugin->admin_coupon_meta_fields($coupon));
    }
  }
  return $fields;
}

Let me know if there is a better way to do this.

Please check the license, If it’s GPL you can copy it.

Otherwise I’ll look into this somewhere next year.