domotz-remote-pawn/src/api_client/entities/notConfiguredAgent.js

Domotz Agent

/** This file is part of Domotz Agent.
 * Copyright (C) 2021  Domotz Ltd
 *
 * Domotz Agent is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Domotz Agent is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Domotz Agent.  If not, see <http://www.gnu.org/licenses/>.
 **/
/**
 *
 * Created by Alessandro Pagiaro <a.pagiaro@domotz.com> on 06/07/2021.
 */

var factory = function (resourceLocator, pkgInfo) {
    var host = resourceLocator.discovery.host;
    var registerRequest = resourceLocator.registerRequest;
    var myConsole = resourceLocator.log.decorateLogs();
    var fs = resourceLocator.fs;

    function formattedInterfacesList(intf) {
        var formattedIntf = [];
        Object.keys(intf).forEach(function (key) {
            formattedIntf.push({
                ip: intf[key].ip,
                mac: intf[key].mac,
            });
        });
        return formattedIntf;
    }

    function getCustomInfo(env) {
        try {
            const customInfoPath = env.CUSTOM_INFO_PATH;
            if (!fs.existsSync(customInfoPath)) {
                return undefined;
            }
            var customInfo = fs.readFileSync(customInfoPath, { encoding: 'ascii', flag: 'r' });
            return JSON.parse(customInfo);
        } catch (error) {
            myConsole.error(error);
            return undefined;
        }
    }

    function create() {
        var env = process.env;
        var body = {
            device: env.DPLATFORM,
            architecture: env.DARCHITECTURE,
            toolchain: env.DTOOLCHAIN,
            pkg_version: env.DVERSION,
            agent_version: pkgInfo.version,
            mac_address: host.getMAC(),
            platform: resourceLocator.utils.platform.getFullPlatform(),
            interfaces: JSON.stringify(formattedInterfacesList(host.getInterfacesList())),
        };
        var customInfo = getCustomInfo(env);
        if (customInfo) {
            body.custom_info = customInfo;
        }

        return registerRequest.sendWithPromise('not-configured-agent', 'POST', body, function (response) {
            return response.headers.location;
        });
    }

    function update(ipAddress, listeningPort) {
        var body = {
            private_ip: ipAddress,
            port: listeningPort,
        };
        return registerRequest.sendWithPromise('not-configured-agent/' + host.getMAC(), 'PUT', body);
    }

    function destroy() {
        return registerRequest.sendWithPromise('not-configured-agent/' + host.getMAC(), 'DELETE', {}).catch(function (err) {
            myConsole.debug('Error while deleting the not-configured-agent %s', err);
        });
    }

    return {
        create: create,
        update: update,
        delete: destroy,
        get_custom_info: getCustomInfo,
    };
};

module.exports.factory = factory;