uc_stock.install in Ubercart 6.2

Install, update and uninstall functions for the uc_stock module.

File

uc_stock/uc_stock.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the uc_stock module.
 */

/**
 * Implements hook_schema().
 */
function uc_stock_schema() {
  $schema = array();
  $schema['uc_product_stock'] = array(
    'description' => 'Stock levels for Ubercart products.',
    'fields' => array(
      'sku' => array(
        'description' => 'SKU (Stock Keeping Unit) of a product.',
        'type' => 'varchar',
        'length' => '255',
        'not null' => TRUE,
        'default' => '',
      ),
      'nid' => array(
        'description' => 'Node ID of a product.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'active' => array(
        'description' => 'Boolean flag indicating whether stock is being tracked for this product. 1 => Yes. 0 => No.',
        'type' => 'int',
        'size' => 'tiny',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'stock' => array(
        'description' => 'Quantity in stock.',
        'type' => 'int',
        'size' => 'medium',
        'not null' => TRUE,
        'default' => 0,
      ),
      'threshold' => array(
        'description' => 'Minimum quantity threshold level.',
        'type' => 'int',
        'size' => 'medium',
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'indexes' => array(
      'nid' => array(
        'nid',
      ),
    ),
    'primary key' => array(
      'sku',
    ),
  );
  return $schema;
}

/**
 * Implements hook_install().
 */
function uc_stock_install() {
  drupal_install_schema('uc_stock');
}

/**
 * Implements hook_uninstall().
 */
function uc_stock_uninstall() {
  drupal_uninstall_schema('uc_stock');
  db_query("DELETE FROM {variable} WHERE name LIKE 'uc_stock_%%'");
  variable_del('uc_stock_threshold_notification');
  variable_del('uc_stock_threshold_notification_recipients');
  variable_del('uc_stock_threshold_notification_subject');
  variable_del('uc_stock_threshold_notification_message');
}
function uc_stock_update_6000() {
  $ret = array();
  db_drop_index($ret, 'uc_product_stock', 'nid');
  db_change_field($ret, 'uc_product_stock', 'nid', 'nid', array(
    'type' => 'int',
    'unsigned' => TRUE,
    'not null' => TRUE,
    'default' => 0,
  ), array(
    'indexes' => array(
      'nid' => array(
        'nid',
      ),
    ),
  ));
  db_change_field($ret, 'uc_product_stock', 'active', 'active', array(
    'type' => 'int',
    'unsigned' => TRUE,
    'not null' => TRUE,
    'default' => 0,
  ));
  return $ret;
}
function uc_stock_update_6001() {
  $ret = array();
  variable_del('uc_stock_threshold_notification_format');
  return $ret;
}

Functions

Name	Description
uc_stock_install	Implements hook_install().
uc_stock_schema	Implements hook_schema().
uc_stock_uninstall	Implements hook_uninstall().
uc_stock_update_6000
uc_stock_update_6001