function commerce_discount_extra_update_7003 in Commerce Discount Extra 7

Update various settings for the per-quantity discount field instances.

File

./commerce_discount_extra.install, line 512

Installs necessary fields for extra discounts.

Code

function commerce_discount_extra_update_7003() {
  $bundle_names = array(
    'per_quantity_fixed',
    'per_quantity_percentage',
  );

  // Update the first set of field instances that exist on both offer types.
  foreach ($bundle_names as $bundle_name) {

    // Update the trigger quantity instances.
    $instance = field_info_instance('commerce_discount_offer', 'commerce_trigger_qty', $bundle_name);
    $instance['label'] = t('Buy #');
    $instance['description'] = '';
    $instance['widget']['weight'] = 0;
    field_update_instance($instance);

    // Update the trigger product instances.
    $instance = field_info_instance('commerce_discount_offer', 'commerce_trigger_products', $bundle_name);
    $instance['label'] = t('Of any of these trigger products');
    $instance['description'] = t('Leave blank to trigger the discount when <em>any</em> product is purchased.');
    $instance['required'] = FALSE;
    $instance['widget']['weight'] = 5;
    field_update_instance($instance);

    // Update the offer quantity instances.
    $instance = field_info_instance('commerce_discount_offer', 'commerce_offer_qty', $bundle_name);
    $instance['label'] = t('Get up to #');
    $instance['description'] = '';
    $instance['widget']['weight'] = 10;
    field_update_instance($instance);

    // Update the offer product instances.
    $instance = field_info_instance('commerce_discount_offer', 'commerce_discount_products', $bundle_name);
    $instance['label'] = t('Of any of these offer products');
    $instance['description'] = '';
    $instance['widget']['weight'] = 15;
    field_update_instance($instance);
  }

  // Then update the field instances that exist on just one offer type.
  $instance = field_info_instance('commerce_discount_offer', 'commerce_percentage', 'per_quantity_percentage');
  $instance['label'] = t('Discounted by');
  $instance['description'] = '';
  $instance['settings']['suffix'] = t('% as a decimal (e.g. .2 for 20% off)');
  $instance['widget']['weight'] = 20;
  field_update_instance($instance);
  $instance = field_info_instance('commerce_discount_offer', 'commerce_fixed_amount', 'per_quantity_fixed');
  $instance['label'] = t('Discounted by');
  $instance['description'] = '';
  $instance['widget']['weight'] = 20;
  field_update_instance($instance);

  // Update the second set of field instances that exist on both offer types.
  foreach ($bundle_names as $bundle_name) {

    // Update the offer limit instances.
    $instance = field_info_instance('commerce_discount_offer', 'commerce_offer_limit', $bundle_name);
    $instance['label'] = t('On up to #');
    $instance['description'] = '';
    $instance['settings']['suffix'] = t('different products (leave blank for no limit)');
    $instance['widget']['weight'] = 25;
    field_update_instance($instance);

    // Update the pricing strategy instances.
    $instance = field_info_instance('commerce_discount_offer', 'commerce_pricing_strategy', $bundle_name);
    $instance['label'] = t('Use the following discounting strategy');
    $instance['description'] = '';
    $instance['widget']['weight'] = 30;
    $instance['widget']['type'] = 'options_buttons';
    field_update_instance($instance);
  }

  // Update the pricing strategy options as well.
  $field = field_info_field('commerce_pricing_strategy');
  $field['settings']['allowed_values'] = array(
    'low_first' => t('Discount the cheapest eligible product(s) first.'),
    'high_first' => t('Discount the most expensive eligible product(s) first.'),
  );
  field_update_field($field);
  return st('Per-quantity discount field instances updated.');
}