CRM-16173 - Add Cxn.register API. Add extern/cxn.php endpoint.

[civicrm-core.git] / api / v3 / LineItem.php

<?php
/*
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 | CiviCRM version 4.6                                                |
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 | Copyright CiviCRM LLC (c) 2004-2015                                |
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 | This file is a part of CiviCRM.                                    |
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 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the GNU Affero General Public License           |
 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
 |                                                                    |
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 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
 | See the GNU Affero General Public License for more details.        |
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 */


/**
 * This api exposes CiviCRM LineItem records.
 *
 * Line items are sub-components of a complete financial transaction record.
 *
 * @package CiviCRM_APIv3
 */

/**
 * Create or update a line_item.
 *
 * @param array $params
 *   Array of property name/value pairs to insert in new 'line_item'
 *
 * @return array
 *   api result array
 */
function civicrm_api3_line_item_create($params) {
  $params = CRM_Contribute_BAO_Contribution::checkTaxAmount($params, TRUE);
  return _civicrm_api3_basic_create(_civicrm_api3_get_BAO(__FUNCTION__), $params);
}

/**
 * Adjust Metadata for Create action.
 *
 * The metadata is used for setting defaults, documentation & validation.
 *
 * @param array $params
 *   Array of parameters determined by getfields.
 */
function _civicrm_api3_line_item_create_spec(&$params) {
  $params['entity_id']['api.required'] = 1;
  $params['qty']['api.required'] = 1;
  $params['unit_price']['api.required'] = 1;
  $params['line_total']['api.required'] = 1;
  $params['label']['api.default'] = 'line item';
}

/**
 * Returns array of line_items  matching a set of one or more group properties.
 *
 * @param array $params
 *   Array of one or more valid property_name=>value pairs. If $params is set.
 *   as null, all line_items will be returned (default limit is 25)
 *
 * @return array
 *   Array of matching line_items
 */
function civicrm_api3_line_item_get($params) {
  return _civicrm_api3_basic_get(_civicrm_api3_get_BAO(__FUNCTION__), $params);
}

/**
 * Delete an existing LineItem.
 *
 * This method is used to delete any existing LineItem given its id.
 *
 * @param array $params
 *   Array containing id of the group to be deleted.
 *
 * @return array
 *   API result array
 */
function civicrm_api3_line_item_delete($params) {
  return _civicrm_api3_basic_delete(_civicrm_api3_get_BAO(__FUNCTION__), $params);
}