| 1 | import DeviceId from './types/DeviceId'
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| 2 | import RandomIntGenerator from './RandomIntGenerator'
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| 3 |
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| 4 | const makeUuidv4 = () => {
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| 5 | return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => {
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| 6 | const r = (Math.random() * 16) | 0
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| 7 | const v = c === 'x' ? r : (r & 0x3) | 0x8
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| 8 | return v.toString(16)
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| 9 | })
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| 10 | }
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| 11 |
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| 12 | export default () => {
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| 13 | const uuid = makeUuidv4()
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| 14 | const deviceId = uuid
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| 15 | const clientId = uuid.substring(0, 19)
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| 16 | const mqttId = RandomIntGenerator.generate()
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| 17 | return { clientId, deviceId, mqttId } as DeviceId
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| 18 | }
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