commerce_registration.install in Commerce Registration 7.3

Commerce Registration install file.

Modify the registration schema to accommodate a commerce line item ID number.

File

commerce_registration.install

<?php

/**
 * @file
 * Commerce Registration install file.
 *
 * Modify the registration schema to accommodate a commerce line item ID number.
 */
function commerce_registration_schema() {
  $schema = array();
  $schema['commerce_registration_settings'] = array(
    'description' => 'Entity specific settings for Commerce Registration.',
    'fields' => array(
      'entity_type' => array(
        'type' => 'varchar',
        'length' => '100',
        'not null' => TRUE,
        'description' => 'The entity type.',
      ),
      'entity_id' => array(
        'type' => 'int',
        'not null' => TRUE,
        'description' => 'The entity\'s unique ID',
      ),
      'entity_bundle' => array(
        'type' => 'varchar',
        'length' => '100',
        'description' => 'The bundle for the entity, or NULL if the settings apply to all bundles of the entity type.',
      ),
      'settings' => array(
        'type' => 'text',
        'size' => 'big',
        'serialize' => TRUE,
      ),
    ),
    'unique_keys' => array(
      'entity' => array(
        'entity_type',
        'entity_id',
        'entity_bundle',
      ),
    ),
  );
  return $schema;
}

/**
 * Implements hook_schema_alter().
 */
function commerce_registration_schema_alter(&$schema) {
  $schema['registration']['fields']['lineitem_id'] = array(
    'description' => 'The line item associated with this registration, if any.',
    'type' => 'int',
    'not null' => TRUE,
    'default' => 0,
  );
  $schema['commerce_line_item']['fields']['registrations'] = array(
    'description' => 'A collection of registrations attached to the line item.',
    'type' => 'text',
    'size' => 'big',
    'serialize' => TRUE,
  );
}

/**
 * Implements hook_install().
 */
function commerce_registration_install() {

  // Add the new commerce line item ID field to registrations.
  db_add_field('registration', 'lineitem_id', array(
    'description' => 'The line item associated with this registration, if any.',
    'type' => 'int',
    'not null' => TRUE,
    'default' => 0,
  ));
  db_add_field('commerce_line_item', 'registrations', array(
    'description' => 'A collection of registrations attached to the line item.',
    'type' => 'text',
    'size' => 'big',
    'serialize' => TRUE,
  ));
}

/**
 * Implements hook_uninstall().
 */
function commerce_registration_uninstall() {

  // Drop the lineitem_id field from the registration table.
  db_drop_field('registration', 'lineitem_id');
  db_drop_field('commerce_line_item', 'registrations');
}

Functions

Name	Description
commerce_registration_install	Implements hook_install().
commerce_registration_schema	@file Commerce Registration install file.
commerce_registration_schema_alter	Implements hook_schema_alter().
commerce_registration_uninstall	Implements hook_uninstall().