all files / lib/routers/ mountNewRecorder.js

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'use strict';
 
Object.defineProperty(exports, "__esModule", {
        value: true
});
exports.default = mountNewRecorder;
 
var _express = require('express');
 
var _express2 = _interopRequireDefault(_express);
 
var _checkObjectID = require('../middleware/checkObjectID');
 
var _checkObjectID2 = _interopRequireDefault(_checkObjectID);
 
var _checkStreamIndex = require('../middleware/checkStreamIndex');
 
var _checkStreamIndex2 = _interopRequireDefault(_checkStreamIndex);
 
var _DataAPI = require('../DataAPI');
 
var _DataAPI2 = _interopRequireDefault(_DataAPI);
 
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
//endregion
 
//region 1. Platform Libraries
const context = {
        router: _express2.default.Router({ mergeParams: true }),
        recorders: null,
        logger: null
};
//endregion
 
//region 2. Project Libraries
 
 
context.router.get('/', _checkObjectID2.default);
context.router.get('/', _checkStreamIndex2.default);
 
context.router.get('/:module', (req, res) => {
        const log = (lvl, msg) => context.logger.log(lvl, msg, { tags: `GET ${ req.originalUrl }` });
        log('debug', JSON.stringify(req.params, null, 2));
        if (['archive', 'live', 'event'].indexOf(req.params.module) === -1) {
                const message = 'Invalid Module Name';
                log('error', message);
                res.status(400).send(message);
                return;
        }
        const expired = new Date(Date.now() - (_DataAPI2.default.heartbeatInterval + 3) * 1000);
        context.recorders.findOne({
                module: req.params.module,
                updated: { $gt: expired }
        }, { sort: { cpu_load: 1 } }, (findOneErr, findOneRes) => {
                if (findOneErr) {
                        log('error', findOneErr.message);
                        res.status(500).send(findOneErr.message);
                        return;
                }
                if (!findOneRes) {
                        const message = `${ req.params.module.toUpperCase() } Recorder Not Available`;
                        log('error', message);
                        res.status(500).send(message);
                        return;
                }
                const reply = {
                        host: findOneRes.private_ip,
                        port: parseInt(findOneRes.port, 10)
                };
                log('debug', JSON.stringify(reply, null, 2));
                log('info', '200 OK');
                res.status(200).send(reply);
        });
});
 
//noinspection JSUnusedGlobalSymbols
/**
 * Mount router for /c/:/s/:/new-recorder
 * @param {object}         options          Options
 * @param {object}         options.app      Express App
 * @param {MongoClient.Db} options.database Associated Database
 * @param {winston.Logger} options.logger   Logger
 */
function mountNewRecorder(options) {
        context.logger = options.logger;
        const log = (lvl, msg) => context.logger.log(lvl, msg, { tags: 'mountNewRecorder' });
        log('debug', 'Mounting router for /c/:/s/:/new-recorder....');
        options.app.use('/cameras/:id/streams/:index/new-recorder', context.router);
        context.recorders = options.database.collection('recorders');
        log('info', 'Router for /c/:/s/:/new-recorder Mounted');
}
//# sourceMappingURL=mountNewRecorder.js.map