115 lines
3.1 KiB
JavaScript
115 lines
3.1 KiB
JavaScript
/**
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* Contains JqueryXhttpQuoteTransport class
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*
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* Copyright (C) 2017 R-T Specialty, LLC.
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*
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* This file is part of the Liza Data Collection Framework.
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*
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* liza is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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var Class = require( 'easejs' ).Class,
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QuoteTransport = require( './QuoteTransport');
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/**
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* Transfers quote data via an XHTTP request using jQuery
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*/
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module.exports = Class( 'XhttpQuoteTransport' )
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.implement( QuoteTransport )
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.extend(
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{
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/**
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* HttpProxy used to send data
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* @type {HttpProxy}
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*/
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'private _proxy': null,
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/**
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* URL to post quote data to
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* @type {string}
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*/
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'private _url': '',
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/**
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* Constructs a new quote transport with the destination URL and proxy
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*
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* @param {string} url destination URL
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* @param {HttpDataProxy} proxy proxy to use for transfer
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*
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* @return {undefined}
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*/
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'public __construct': function( url, proxy )
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{
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this._url = ''+( url );
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this._proxy = proxy;
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},
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/**
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* Transfers quote data to the remote server
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*
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* The callback function is called even if an error occurs. Be sure to check
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* the error argument for problems before assuming that everything went
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* well.
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*
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* @param {ClientQuote} quote quote to transfer
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* @param {function( * )} callback function to call when complete
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*
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* @return void
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*/
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'public send': function( quote, callback )
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{
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var _self = this;
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quote.visitData( function( bucket )
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{
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// get the data from the bucket
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var data = _self.getBucketDataJson( bucket );
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// post the data
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_self._proxy.post( _self._url, { data: data },
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function( data, error )
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{
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if ( typeof callback === 'function' )
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{
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callback.call( this, error || null, data );
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}
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}
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);
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} );
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},
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/**
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* Retrieve bucket data in JSON format
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*
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* Allows subtypes to override what data is retrieved from the bucket
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*
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* @param {Bucket} bucket bucket from which to retrieve data
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*
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* @return {XhttpQuoteTransport} self
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*/
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'virtual protected getBucketDataJson': function( bucket )
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{
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// get a "filled" diff containing the merged values of only the fields
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// that have changed
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var data = bucket.getFilledDiff();
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return JSON.stringify( data );
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}
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} );
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