@showbridge/lib/dist/lib/actions/delay-action.js

Main library for showbridge protocol router

import { has } from 'lodash-es';
import { logger } from '../utils/index.js';
import Action from './action.js';
import { ActionTypeClassMap } from './index.js';
class DelayAction extends Action {
    constructor(obj) {
        super(obj);
        // NOTE(jwetzell): turn subAction JSON into class instances
        this.subActions = this.params.actions
            .filter((action) => has(ActionTypeClassMap, action.type))
            .map((action) => new ActionTypeClassMap[action.type](action));
    }
    _run(_msg, vars, protocols) {
        const msg = this.getTransformedMessage(_msg, vars);
        if (this.params.duration !== undefined && this.params.actions !== undefined) {
            setTimeout(() => {
                let subActionsFinished = 0;
                this.subActions.forEach((subAction, subActionIndex) => {
                    logger.trace(`delay-action: ${subActionIndex}: ${subAction.enabled ? 'fired' : 'skipped'}`);
                    subAction.on('action', (actionPath, fired) => {
                        this.emit('action', subAction, `actions/${subActionIndex}/${actionPath}`, fired);
                    });
                    subAction.on('transform', (transformPath, enabled) => {
                        this.emit('transform', `actions/${subActionIndex}/${transformPath}`, enabled);
                    });
                    subAction.once('finished', () => {
                        subActionsFinished += 1;
                        if (subActionsFinished === this.subActions.length) {
                            this.cleanupAfterFinished();
                            this.emit('finished');
                        }
                    });
                    this.emit('action', subAction, `actions/${subActionIndex}`, subAction.enabled);
                    subAction.run(msg, vars, protocols);
                });
            }, this.params.duration);
        }
    }
    cleanupAfterFinished() {
        // NOTE(jwetzell): remove listeners
        this.subActions.forEach((subAction) => {
            subAction.removeAllListeners('action');
            subAction.removeAllListeners('transform');
        });
    }
}
export default DelayAction;