vergissberlin /
mqtt-resource
| Total Complexity | 15 |
| Complexity/F | 5 |
| Lines of Code | 66 |
| Function Count | 3 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | class Validate { |
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| 2 | |||
| 3 | url (string) { |
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| 4 | /* eslint no-useless-escape: 0 */ |
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| 5 | let regex = /(mqtt|mqtts|tcp|tls|ws|wss):\/\/(\w+:{0,1}\w*)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%!\-\/]))?/ |
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| 6 | var pattern = new RegExp(regex) |
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| 7 | return pattern.test(string) |
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| 8 | } |
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| 9 | |||
| 10 | sourceConfiguration (input, callback) { |
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| 11 | let error = null |
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| 12 | |||
| 13 | if (!input.source.url) { |
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| 14 | if (!error) { |
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| 15 | error = new Error('URL for MQTT broker has not been set.') |
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| 16 | } |
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| 17 | } |
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| 18 | |||
| 19 | if (!this.url(input.source.url)) { |
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| 20 | if (!error) { |
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| 21 | error = new Error('Your defined URL is invalid. It should start with mqtt://') |
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| 22 | } |
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| 23 | } |
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| 24 | |||
| 25 | let port = Number.parseInt(input.source.port) |
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| 26 | if (Number.isNaN(port)) { |
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| 27 | input.source.port = 1883 |
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| 28 | } else { |
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| 29 | input.source.port = port |
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| 30 | } |
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| 31 | |||
| 32 | callback(input, error) |
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| 33 | } |
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| 34 | |||
| 35 | paramConfiguration (input, callback) { |
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| 36 | let error = null |
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| 37 | |||
| 38 | if (!input.hasOwnProperty('params')) { |
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| 39 | if (!error) { |
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| 40 | return error = new Error('The parameters are not been set.') |
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| 41 | } |
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| 42 | } else { |
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| 43 | if (!input.params.topic) { |
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| 44 | if (!error) { |
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| 45 | error = new Error('The parameter topic has not been set.') |
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| 46 | } |
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| 47 | } |
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| 48 | if (!input.params.payload) { |
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| 49 | if (!error) { |
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| 50 | error = new Error('The parameter payload has not been set.') |
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| 51 | } |
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| 52 | } |
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| 53 | |||
| 54 | if (![0, 1, 2].includes(input.params.qos)) { |
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| 55 | input.params.qos = 1 |
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| 56 | } else { |
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| 57 | input.params.qos.toString() |
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| 58 | } |
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| 59 | } |
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| 60 | |||
| 61 | callback(input, error) |
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| 62 | } |
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| 63 | |||
| 64 | } |
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| 65 | |||
| 66 | module.exports = new Validate |
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| 67 |
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