<?php

/**
 * @file
 * Install and uninstall routines, incremental database updates and database
 * schema.
 */

/**
 * Implements hook_schema().
 */
function ec_charge_schema() {
  $schema['ec_charge'] = array(
    'description' => 'Store of miscellenous charges',
    'export' => array(
      'key' => 'name',
      'can disable' => FALSE,
      'status' => 'enabled',
    ),
    'fields' => array(
      'chgid' => array(
        'type' => 'serial',
        'not null' => TRUE,
        'disp-width' => '11',
        'description' => 'Primary Key: Unique ID for each charge',
        'no export' => TRUE,
      ),
      'name' => array(
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'description' => 'Unique identifier for each charge',
      ),
      'chg_type' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => 'Indicates the charge type, transaction/product',
      ),
      'chg_group' => array(
        'type' => 'varchar',
        'not null' => TRUE,
        'length' => 16,
        'default' => '',
      ),
      'description' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Description of the charge that will appear on the transaction',
      ),
      'filters' => array(
        'type' => 'text',
        'size' => 'medium',
        'serialize' => TRUE,
      ),
      'variables' => array(
        'type' => 'text',
        'size' => 'medium',
        'serialize' => TRUE,
      ),
      'calculations' => array(
        'type' => 'text',
        'size' => 'medium',
        'serialize' => TRUE,
      ),
      'modifications' => array(
        'type' => 'text',
        'size' => 'medium',
        'serialize' => TRUE,
      ),
      'weight' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => 'Weight of the charge to determine the order',
      ),
      'enabled' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'tiny',
        'description' => 'Set the charged as enabled.',
      ),
    ),
    'primary key' => array('chgid'),
  );

  return $schema;
}

/**
 * Implements hook_update_last_removed().
 */
function ec_charge_update_last_removed() {
  return 6408;
}