dagcoin-wallet-workflows/lib/enoughBytes/data/sharedAddressExists.js

Dagcoin wallet workflows implementation using Dagcoin Finite State Machine

"use strict";

module.exports = function (properties, stateMachine, state) {
    var DataFetcher = require('dagcoin-fsm/lib/dataFetcher');
    var fetcher = new DataFetcher(properties, stateMachine, state);

    fetcher.retrieveData = function () {

        return properties.fundingExchangeClientService.getByteOrigin().then(function (sharedAddress) {

            if (sharedAddress) {
                stateMachine.setData('shared-address', sharedAddress);
                stateMachine.setData('update-payment-props', true);
                return Promise.resolve(true);
            }

            var errorCodes = require('../../errorCodes');
            stateMachine.setData('send-payment-error', errorCodes.SHARED_ADDRESS_NOT_PRESENT);

            return Promise.resolve(false);
        });
    };

    return fetcher;
};