Hi,

Currently the add to cart button is always shown. Even when all items are out of stock.

Currently this is hardcoded:

<?php
 $product = commerce_product_load((int)$form['product_id']['#value']);
 $query = new EntityFieldQuery;
 $result = $query->entityCondition('entity_type', 'node', '=')
->propertyCondition('type', 'product')
->fieldCondition('field_product_ref', 'product_id', (int)$form['product_id']['#value'], '=')
->range(0, 1)->execute();
  
 $nids = array();
 foreach ($result['node'] as $node) {
$nids[] = $node->nid;
 }
 $node = node_load((int)$nids[0]);
?>
<?php if (isset($form['#is_product_page']) && $form['#is_product_page']): ?>
  <div class="add-to-box clearfix">
    <div class="input-content">
      <label for="qty"><?php print t('QTY'); ?>:</label>
      <div class="qty-box">
        <button class="qty-decrease">         <?php print render($form['quantity']) ?>
        <button class="qty-increase">       </div>
    </div>
    <div class="add-to-cart">
      <div class="js-hide"><?php print render($form['submit']) ?></div>
      <a href="#" class="btn btn-3 text-uppercase"><i class="fa fa-cart-plus"></i> <span><?php print t('Add To Cart'); ?></span></a>
    </div>
  </div>
<?php endif; ?>

<?php print drupal_render_children($form); ?>

Is there a way to replace the add to cart button with out of stock message? 

And possible hide the qty-plus and qty-minus buttons.

Thanks for feedback.

Regards