botserver/packages/core.gbapp/services/GBVMService.ts

/*****************************************************************************\
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| General Bots Copyright (c) Pragmatismo.io. All rights reserved.             |
| Licensed under the AGPL-3.0.                                                |
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| According to our dual licensing model, this program can be used either      |
| under the terms of the GNU Affero General Public License, version 3,        |
| or under a proprietary license.                                             |
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| The texts of the GNU Affero General Public License with an additional       |
| permission and of our proprietary license can be found at and               |
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| GNU Affero General Public License for more details.                         |
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\*****************************************************************************/

'use strict';

import { IGBCoreService, IGBInstance } from 'botlib';
import { GBMinInstance } from 'botlib';
const logger = require('../../../src/logger');
import { BotAdapter } from 'botbuilder';
import { WaterfallDialog } from 'botbuilder-dialogs';
import * as fs from 'fs';
import { Messages } from '../strings';
import { DialogClass } from './GBAPIService';
import { GBDeployer } from './GBDeployer';
const util = require('util');
const vm = require('vm');
import processExists = require('process-exists');
import { Sequelize } from 'sequelize-typescript';
const UrlJoin = require('url-join');

/**
 * @fileoverview General Bots server core.
 */

export class GBVMService implements IGBCoreService {
  private script = new vm.Script();

  public async loadJS(
    filename: string,
    min: GBMinInstance,
    core: IGBCoreService,
    deployer: GBDeployer,
    localPath: string
  ): Promise<void> {

    localPath = UrlJoin(localPath, 'bot.vbs.js');
    const code: string = fs.readFileSync(localPath, 'utf8');
    const sandbox: DialogClass = new DialogClass(min);
    const context = vm.createContext(sandbox);

    vm.runInContext(code, context);
    console.log(util.inspect(sandbox));
    sandbox['chat'](sandbox);

    await deployer.deployScriptToStorage(min.instanceId, filename);
    logger.info(`[GBVMService] Finished loading of ${filename}`);
  }
}