sendMosaic(recipient, namespaceId, mosaics, amount, common, options)

sendMosaic.js

/*
* REQUIRES:
*  - https://gist.github.com/acastellana/995326e3a41b5f690db50a17153af312
*  - https://gist.github.com/acastellana/607a47838e842417d80622568543eb74
*/

/**
 * sendMosaic(recipient, namespaceId, mosaics, amount, common, options) Sends a minimal transaction containing a mosaic and optionally a message and some xem
 *
 * @param {object} recipient - Transaction receiver's account
 * @param {string} namespaceId - Mosaic's namespace name
 * @param {string} mosaic - Mosaic's name
 * @param {integer} amount - Amount of mosaics to transfer
 * @param {object} common -  password/privateKey object
 * @param {object} options - An object that can contain: options.xem and options.message
 *
 * @return {promise} - An announce transaction promise of the NetworkRequests service
 */

sendMosaic(recipient, namespaceId, mosaics, amount, common, options) {
    var xem = ""
    var message = ""
    if(options.xem) xem = options.xem;
    if(options.message) message = options.message;

    var transferData = {}

    // Check that the recipient is a valid account and process it's public key
    transferData.recipient = recipient;
    this.processTxData(transferData);
    // transferData.recipientPubKey is set now

    // In case of mosaic transfer amount is used as multiplier, set to 1 as default
    transferData.amount = 1;

    // Other necessary
    transferData.message = message;
    transferData.encryptMessage = false;

    // Setup mosaics information
    transferData.mosaics = [{
        'mosaicId': {
            'namespaceId': namespaceId,
            'name': mosaics
        },
        'quantity': amount,
    }];

    if(xem > 0){
        transferData.mosaics[1] = {
            'mosaicId': {
                'namespaceId': "nem",
                'name': 'xem'
            },
            'quantity': xem,
        }
    }

    // Build the entity to send
    let entity = this._Transactions.prepareTransfer(common, transferData, this.mosaicsMetaData);
    return this.send(entity, common);
}