tripal/tripal_stock/tripal_stock.install

<?php
/**
 * Install the tripal stock module including it's content type
 * @file
 */

/**
 * Implements hook_disable().
 * Disable default views when module is disabled
 *
 * @ingroup tripal_stock
 */
function tripal_stock_disable() {

  // Disable all default views provided by this module
  require_once("tripal_stock.views_default.inc");
  $views = tripal_stock_views_default_views();
  foreach (array_keys($views) as $view_name) {
    tripal_views_admin_disable_view($view_name,FALSE,array('suppress_error' => TRUE));
  }

}

/**
 * Implementation of hook_requirements().
 *
 * @ingroup tripal_stock
 */
function tripal_stock_requirements($phase) {
  $requirements = array();
  if ($phase == 'install') {
    // make sure chado is installed
    if (!$GLOBALS["chado_is_installed"]) {
      $requirements ['tripal_stock'] = array(
        'title' => "tripal_stock",
        'value' => "ERROR: Chado must be installed before this module can be enabled",
        'severity' => REQUIREMENT_ERROR,
      );
    }
  }
  return $requirements;
}

/**
 * Implementation of hook_install().
 *
 * @ingroup tripal_stock
 */
function tripal_stock_install() {
  // create the module's data directory
  tripal_create_files_dir('tripal_stock');
}

/**
 * Implementation of hook_uninstall().
 *
 * @ingroup tripal_stock
 */
function tripal_stock_uninstall() {

}

/**
 * Implementation of hook_schema().
 *
 * @ingroup tripal_stock
 */
function tripal_stock_schema() {
  $schema['chado_stock'] = array(
    'fields' => array(
      'vid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'stock_id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
    ),
    'indexes' => array(
      'stock_id' => array('stock_id'),
       'nid' => array('nid'),
    ),
    'unique' => array(
      'stock_id' => array('stock_id'),
    ),
    'primary key' => array('vid'),
  );

  return $schema;
}