vergissberlin /
mqtt-resource
| Total Complexity | 7 |
| Complexity/F | 1.4 |
| Lines of Code | 50 |
| Function Count | 5 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 6 | ||
| Bugs | 0 | Features | 0 |
| 1 | 'use strict' |
||
| 2 | |||
| 3 | module.exports = (input, callback) => { |
||
| 4 | const mqtt = require('mqtt') |
||
| 5 | const configuration = require('./configuration') |
||
| 6 | const validate = require('./validate') |
||
| 7 | let error = null |
||
| 8 | let output = null |
||
| 9 | |||
| 10 | validate.configuration(input, (validatedInput, thrownError) => { |
||
| 11 | input = validatedInput |
||
| 12 | error = thrownError |
||
| 13 | }) |
||
| 14 | |||
| 15 | // Send MQTT |
||
| 16 | if ( !error ) { |
||
| 17 | let configurationMqtt = configuration.mqtt(input) |
||
| 18 | let client = mqtt.connect(input.source.url, configurationMqtt) |
||
| 19 | |||
| 20 | client.on('connect', () => { |
||
| 21 | client.subscribe(input.source.topic, (errorConnection) => { |
||
| 22 | if ( !errorConnection ) { |
||
| 23 | client.publish(input.source.topic, input.params.payload, { |
||
| 24 | qos: input.params.qos, |
||
| 25 | retain: false |
||
| 26 | }) |
||
| 27 | } else { |
||
| 28 | error = errorConnection |
||
| 29 | } |
||
| 30 | }) |
||
| 31 | }) |
||
| 32 | |||
| 33 | client.on('message', (topic, message) => { |
||
| 34 | client.end() |
||
| 35 | }) |
||
| 36 | |||
| 37 | output = { |
||
| 38 | 'version': {'ref': 'output'}, |
||
| 39 | 'metadata': [ |
||
| 40 | {'name': 'message', 'value': input.params.payload.toString()}, |
||
| 41 | {'name': 'qos', 'value': input.params.qos.toString()}, |
||
| 42 | {'name': 'timestamp', 'value': Date.now().toString()}, |
||
| 43 | {'name': 'topic', 'value': input.source.topic} |
||
| 44 | ] |
||
| 45 | } |
||
| 46 | } |
||
| 47 | |||
| 48 | callback(error, output) |
||
| 49 | |||
| 50 | } |
||
| 51 |
Loading history...
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.