userpoints/userpoints.install at DRUPAL-7--1 · BenK/userpoints · GitHub

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<?php
// $Id: userpoints.install,v 1.15.2.6 2010-02-04 21:09:56 kbahey Exp $

/**
 * @file
 * Install time hook userpoints module.
 */

/**
 * Implements hook_schema().
 */
function userpoints_schema() {
  $schema = array();
  $schema['userpoints'] = array(
    'description' => 'Holds the user points',
    'fields' => array(
      'pid' => array(
        'description' => 'User ID',
        'type' => 'serial',
        'not null' => TRUE,
      ),
      'uid' => array(
        'description' => 'User ID',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'points' => array(
        'description' => 'Current Points',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'max_points' => array(
        'description' => 'Out of a maximum points',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'last_update' => array(
        'description' => 'Timestamp',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'tid' => array(
        'description' => 'Category ID',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'primary key' => array('pid'),
    'indexes' => array(
      'last_update' => array('last_update'),
    ),
    'unique keys' => array(
      'uid_tid' => array('uid', 'tid'),
    ),
  );

  $schema['userpoints_txn'] = array(
    'description' => 'Userpoints Transactions',
    'fields' => array(
      'txn_id' => array(
        'description' => 'Transaction ID',
        'type' => 'serial',
        'not null' => TRUE,
      ),
      'uid' => array(
        'description' => 'User ID',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'approver_uid' => array(
        'description' => 'Approving User ID',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'points' => array(
        'description' => 'Points',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'time_stamp' => array(
        'description' => 'Timestamp',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'changed' => array(
        'description' => 'Effective timestamp of last action on this transaction, for tracking purposes.',
        'type'        => 'int',
        'not null'    => TRUE,
        'default'     => 0,
      ),
      'status' => array(
        'description' => 'Status',
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
        'default' => 0,
      ),
      'description' => array(
        'description' => 'Description',
        'type' => 'text',
      ),
      'reference' => array(
        'description' => 'Reserved for module specific use',
        'type' => 'varchar',
        'length' => 128,
      ),
      'expirydate' => array(
        'description' => 'Expirydate',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'expired' => array(
        'description' => 'User ID',
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
        'default' => 0,
      ),
      'parent_txn_id' => array(
        'description' => 'Parent Transaction ID',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'tid' => array(
        'description' => 'Category ID',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'entity_id' => array(
        'description' => 'ID of an entity in the Database',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'entity_type' => array(
        'description' => 'Type of entity',
        'type' => 'varchar',
        'length' => 32,
      ),
      'operation' => array(
        'description' => 'Operation being carried out',
        'type' => 'varchar',
        'length' => 32,
      ),

    ),
    'primary key' => array('txn_id'),
    'indexes' => array(
      'operation' => array('operation'),
      'reference' => array('reference'),
      'status_expired_expiry' => array('status', 'expired', 'expirydate'),
      //Optional as in update_6011
      'changed' => array('changed'),
    )
  );
  return $schema;
}

/**
 * Implements hook_uninstall().
 */
function userpoints_uninstall() {
  db_delete('variable')
    ->condition('name', '%userpoints%', 'LIKE')
    ->execute();

  $vid = db_query("SELECT vid FROM {taxonomy_vocabulary} WHERE module='userpoints'")->fetchField();
  if ($vid) {
    taxonomy_vocabulary_delete($vid);
  }
}