19 lines
614 B
JavaScript
19 lines
614 B
JavaScript
const machineLoader = require('../machine-loader')
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const { UserInputError } = require('apollo-server-express')
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function getMachine (machineId) {
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return machineLoader.getMachines()
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.then(machines => machines.find(({ deviceId }) => deviceId === machineId))
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}
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function machineAction ({ deviceId, action }) {
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return getMachine(deviceId)
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.then(machine => {
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if (!machine) throw new UserInputError(`machine:${deviceId} not found`, { deviceId })
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return machine
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})
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.then(machineLoader.setMachine({ deviceId, action }))
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.then(getMachine(deviceId))
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}
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module.exports = { machineAction }
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