MemberPress: Add the Invoice Number to the Transactions Screen

add_filter('mepr-admin-transactions-cols', function ($cols) {

  $cols['col_txn_invoice'] = __('Invoice No.', 'memberpress-pdf-invoice');

  return $cols;

});

add_action('mepr-admin-transactions-cell', function ($column_name, $rec, $attributes) {

  if ($column_name === 'col_txn_invoice') {

    ?>

    <td <?php echo $attributes; ?>>

    <?php

      try {

      $mepr_options = MeprOptions::fetch();

      $text         = $mepr_options->get_attr( 'biz_invoice_format' );

      $txn          = new MeprTransaction( $rec->id );

      $params       = MePdfInvoicesHelper::get_invoice_params( $txn );

      $invoice_num  = MePdfInvoiceNumber::get_invoice_num($txn->id);

      $invoice_num_str  = MeprUtils::replace_vals( $text, $params );

      if ($invoice_num && $invoice_num_str && !empty($invoice_num_str)) {

        echo $invoice_num_str;

      }

    } catch (exception $e) {

    }

    ?>

    </td>

    <?php

  }

}, 10, 3);