function commerce_coupon_usage_evaluate_usage_build in Commerce Coupon 7.2

Inline conditions build callback: evaluate max usage for coupon.

1 string reference to 'commerce_coupon_usage_evaluate_usage_build'

commerce_coupon_usage_inline_conditions_info in modules/usage/commerce_coupon_usage.module

Implements hook_inline_conditions_info().

File

modules/usage/commerce_coupon_usage.module, line 110

Code

function commerce_coupon_usage_evaluate_usage_build($coupon, $max_usage) {

  // Set the exclude_cart argument.
  $usage = commerce_coupon_usage_get_usage($coupon->coupon_id, TRUE);
  if ($usage >= $max_usage) {

    // Set an error message in this static variable.
    $error =& drupal_static('commerce_coupon_error_' . strtolower($coupon->code));
    $error = t('Coupon has exceeded maximum number of uses.');
  }
  else {
    return TRUE;
  }
}