yoanm /
async-response-aggregator-server
| Total Complexity | 10 |
| Complexity/F | 1.11 |
| Lines of Code | 79 |
| Function Count | 9 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
| 1 | "use strict"; |
||
| 2 | |||
| 3 | const config = require('config'); |
||
| 4 | const Hapi = require('hapi'); |
||
| 5 | const Inert = require('inert'); |
||
| 6 | const Vision = require('vision'); |
||
| 7 | const HapiSwagger = require('hapi-swagger'); |
||
| 8 | const taskLogger = require('../logger/taskLogger')('Server'); |
||
| 9 | const pkg = require('../../package.json'); |
||
| 10 | const routeList = require('./routes'); |
||
| 11 | |||
| 12 | const server = new Hapi.Server(); |
||
| 13 | const wrapper = {}; |
||
| 14 | let serverStarted = false; |
||
| 15 | |||
| 16 | server.connection({ |
||
| 17 | host: config.server.host, |
||
| 18 | port: config.server.port |
||
| 19 | }); |
||
| 20 | |||
| 21 | |||
| 22 | |||
| 23 | /** |
||
| 24 | * @returns {Promise<null|Error>} |
||
| 25 | */ |
||
| 26 | wrapper.start = () => { |
||
| 27 | taskLogger.starting(); |
||
| 28 | |||
| 29 | routeList.forEach(route => { |
||
| 30 | server.route(route); |
||
| 31 | }); |
||
| 32 | |||
| 33 | const options = { |
||
| 34 | 'info': { |
||
| 35 | 'title': pkg.name, |
||
| 36 | 'version': pkg.version |
||
| 37 | } |
||
| 38 | }; |
||
| 39 | |||
| 40 | return server.register([ |
||
| 41 | Inert, |
||
| 42 | Vision, |
||
| 43 | { |
||
| 44 | 'register': HapiSwagger, |
||
| 45 | 'options': options |
||
| 46 | }] |
||
| 47 | ) |
||
| 48 | .then(err => server.start()) |
||
|
|
|||
| 49 | .then(() => { |
||
| 50 | serverStarted = true; |
||
| 51 | taskLogger.started(); |
||
| 52 | taskLogger.info(`Running at ${server.info.uri}`); |
||
| 53 | }) |
||
| 54 | .catch(error => { |
||
| 55 | taskLogger.error('Stopping after an error'); |
||
| 56 | return wrapper.stop() |
||
| 57 | .then(() => { |
||
| 58 | return Promise.reject(error); |
||
| 59 | }) |
||
| 60 | ; |
||
| 61 | }); |
||
| 62 | }; |
||
| 63 | |||
| 64 | /** |
||
| 65 | * @returns {Promise<null|Error>} |
||
| 66 | */ |
||
| 67 | wrapper.stop = () => { |
||
| 68 | if (serverStarted === false) { |
||
| 69 | return Promise.resolve(null); |
||
| 70 | } |
||
| 71 | taskLogger.stopping(); |
||
| 72 | |||
| 73 | return server.stop() |
||
| 74 | .then(() => taskLogger.stopped()) |
||
| 75 | .then(() => null) |
||
| 76 | ; |
||
| 77 | }; |
||
| 78 | |||
| 79 | module.exports = wrapper; |
||
| 80 |
This check looks for parameters in functions that are not used in the function body and are not followed by other parameters which are used inside the function.