/**
* Instantiates Digs plugin; configures Board(s) for use
* @param {(Object.<string,BoardDef>|Array.<BoardDef>)} opts Board Definition
* objects; keyed on ID, or an Array
* @constructor
*/
constructor(opts) {
super();
/**
* Plugin Configuration
* @type {Object}
*/
opts = _.merge(DEFAULTS, opts || {});
_.extend(this, _.pick(opts, 'namespace', 'project'));
/**
* Mapping of {@link Board} {@link Board#id Board ID's} to Boards.
* @type {Object.<string,Board>}
*/
this.boards = _(opts.boards)
.pick(function (value) {
return _.isObject(value) && value !== '_' && !_.isArray(value) &&
!_.isFunction(value);
})
.map(this.createBoard, this)
.indexBy('id')
.value();
if (opts.mqtt.broker.type === 'internal') {
debug('%s: using internal MQTT broker', this);
this._brokerReady = new Promise(function (resolve, reject) {
this.broker = require('digs-broker')(opts.mqtt)
.on('listening', resolve)
.on('error', reject);
}.bind(this));
} else {
this._brokerReady = Promise.resolve();
}
this.opts = opts;
debug('%s: instantiated w/ options:', this, this.opts);
Digs.serialPorts()
.then(function (ports) {
debug('Serial ports', ports);
});
}
toJSON() {
return _.pick(this, Component.fields);
}