81 lines
2.1 KiB
JavaScript
81 lines
2.1 KiB
JavaScript
const _ = require('lodash/fp')
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const axios = require('axios')
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const db = require('./db')
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const pairing = require('./pairing')
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const configManager = require('./config-manager')
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const settingsLoader = require('./settings-loader')
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module.exports = {getMachineName, getMachines, getMachineNames, setMachine}
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function getMachines () {
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return db.any('select * from devices where display=TRUE order by created')
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.then(rr => rr.map(r => ({
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deviceId: r.device_id,
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cashbox: r.cashbox,
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cassette1: r.cassette1,
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cassette2: r.cassette2,
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paired: r.paired
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})))
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}
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function getConfig (defaultConfig) {
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if (defaultConfig) return Promise.resolve(defaultConfig)
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return settingsLoader.loadRecentConfig()
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}
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function getMachineNames (config) {
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return Promise.all([getMachines(), getConfig(config)])
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.then(([machines, config]) => {
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const addName = r => {
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const machineScoped = configManager.machineScoped(r.deviceId, config)
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const name = machineScoped.machineName
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const cashOut = machineScoped.cashOutEnabled
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return _.assign(r, {name, cashOut})
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}
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return _.map(addName, machines)
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})
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}
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/**
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* Given the machine id, get the machine name
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*
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* @name getMachineName
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* @function
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* @async
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*
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* @param {string} machineId machine id
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* @returns {string} machine name
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*/
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function getMachineName (machineId) {
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return settingsLoader.loadRecentConfig()
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.then(config => {
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const machineScoped = configManager.machineScoped(machineId, config)
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return machineScoped.machineName
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})
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}
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function resetCashOutBills (rec) {
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const sql = 'update devices set cassette1=$1, cassette2=$2 where device_id=$3'
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return db.none(sql, [rec.cassettes[0], rec.cassettes[1], rec.deviceId])
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}
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function unpair (rec) {
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return pairing.unpair(rec.deviceId)
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}
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function reboot (rec) {
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return axios.post(`http://localhost:3030/reboot?device_id=${rec.deviceId}`)
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}
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function setMachine (rec) {
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switch (rec.action) {
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case 'resetCashOutBills': return resetCashOutBills(rec)
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case 'unpair': return unpair(rec)
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case 'reboot': return reboot(rec)
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default: throw new Error('No such action: ' + rec.action)
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}
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}
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