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chore: integrate new admin with l-s

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This commit is contained in:
Taranto 2020-05-06 22:11:55 +01:00
parent 6b3db134e7
commit bf8f1d991c
72 changed files with 1493 additions and 1611 deletions
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145
lib/notifier.js
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@ -15,6 +15,7 @@ const ALERT_SEND_INTERVAL = T.hour
const PING = 'PING'
const STALE = 'STALE'
const LOW_CRYPTO_BALANCE = 'LOW_CRYPTO_BALANCE'
const HIGH_CRYPTO_BALANCE = 'HIGH_CRYPTO_BALANCE'
const CASH_BOX_FULL = 'CASH_BOX_FULL'
const LOW_CASH_OUT = 'LOW_CASH_OUT'
@ -22,6 +23,7 @@ const CODES_DISPLAY = {
PING: 'Machine Down',
STALE: 'Machine Stuck',
LOW_CRYPTO_BALANCE: 'Low Crypto Balance',
HIGH_CRYPTO_BALANCE: 'High Crypto Balance',
CASH_BOX_FULL: 'Cash box full',
LOW_CASH_OUT: 'Low Cash-out'
}
@ -41,47 +43,54 @@ function sameState (a, b) {
return a.note.txId === b.note.txId && a.note.state === b.note.state
}
function sendNoAlerts (plugins) {
function sendNoAlerts (plugins, smsEnabled, emailEnabled) {
const subject = '[Lamassu] All clear'
const rec = {
sms: {
body: subject
},
email: {
subject,
body: 'No errors are reported for your machines.'
}
let rec = {}
if (smsEnabled) {
rec = _.set(['sms', 'body'])(subject)(rec)
}
if (emailEnabled) {
rec = _.set(['email', 'subject'])(subject)(rec)
rec = _.set(['email', 'body'])('No errors are reported for your machines.')(rec)
}
return plugins.sendMessage(rec)
}
function checkNotification (plugins) {
if (!plugins.notificationsEnabled()) return Promise.resolve()
const notifications = plugins.getNotificationConfig()
const isActive = it => it.active && (it.balance || it.errors)
const smsEnabled = isActive(notifications.sms)
const emailEnabled = isActive(notifications.email)
if (!smsEnabled && !emailEnabled) return Promise.resolve()
return checkStatus(plugins)
.then(alertRec => {
const currentAlertFingerprint = buildAlertFingerprint(alertRec)
const currentAlertFingerprint = buildAlertFingerprint(alertRec, notifications)
if (!currentAlertFingerprint) {
const inAlert = !!alertFingerprint
alertFingerprint = null
lastAlertTime = null
if (inAlert) return sendNoAlerts(plugins)
if (inAlert) return sendNoAlerts(plugins, smsEnabled, emailEnabled)
}
const alertChanged = currentAlertFingerprint === alertFingerprint &&
lastAlertTime - Date.now() < ALERT_SEND_INTERVAL
if (alertChanged) return
const rec = {
sms: {
body: printSmsAlerts(alertRec)
},
email: {
subject: alertSubject(alertRec),
body: printEmailAlerts(alertRec)
}
let rec = {}
if (smsEnabled) {
rec = _.set(['sms', 'body'])(printSmsAlerts(alertRec, notifications.sms))(rec)
}
if (emailEnabled) {
rec = _.set(['email', 'subject'])(alertSubject(alertRec, notifications.email))(rec)
rec = _.set(['email', 'body'])(printEmailAlerts(alertRec, notifications.email))(rec)
}
alertFingerprint = currentAlertFingerprint
lastAlertTime = Date.now()
@ -162,12 +171,13 @@ function checkStatus (plugins) {
return eventRow.device_id === deviceId
})
const balanceAlerts = _.filter(['deviceId', deviceId], balances)
const ping = pings[deviceId] || []
const stuckScreen = checkStuckScreen(deviceEvents, deviceName)
const deviceAlerts = _.isEmpty(ping) ? stuckScreen : ping
alerts.devices[deviceId] = _.concat(deviceAlerts, balanceAlerts)
if (!alerts.devices[deviceId]) alerts.devices[deviceId] = {}
alerts.devices[deviceId].balanceAlerts = _.filter(['deviceId', deviceId], balances)
alerts.devices[deviceId].deviceAlerts = _.isEmpty(ping) ? stuckScreen : ping
alerts.deviceNames[deviceId] = deviceName
})
@ -194,6 +204,9 @@ function emailAlert (alert) {
case LOW_CRYPTO_BALANCE:
const balance = formatCurrency(alert.fiatBalance.balance, alert.fiatCode)
return `Low balance in ${alert.cryptoCode} [${balance}]`
case HIGH_CRYPTO_BALANCE:
const highBalance = formatCurrency(alert.fiatBalance.balance, alert.fiatCode)
return `High balance in ${alert.cryptoCode} [${highBalance}]`
case CASH_BOX_FULL:
return `Cash box full on ${alert.machineName} [${alert.notes} banknotes]`
case LOW_CASH_OUT:
@ -205,28 +218,48 @@ function emailAlerts (alerts) {
return alerts.map(emailAlert).join('\n') + '\n'
}
function printEmailAlerts (alertRec) {
function printEmailAlerts (alertRec, config) {
let body = 'Errors were reported by your Lamassu Machines.\n'
if (alertRec.general.length !== 0) {
if (config.balance && alertRec.general.length !== 0) {
body = body + '\nGeneral errors:\n'
body = body + emailAlerts(alertRec.general)
body = body + emailAlerts(alertRec.general) + '\n'
}
_.keys(alertRec.devices).forEach(function (device) {
const deviceName = alertRec.deviceNames[device]
body = body + '\nErrors for ' + deviceName + ':\n'
body = body + emailAlerts(alertRec.devices[device])
let alerts = []
if (config.balance) {
alerts = _.concat(alerts, alertRec.devices[device].balanceAlerts)
}
if (config.errors) {
alerts = _.concat(alerts, alertRec.devices[device].deviceAlerts)
}
body = body + emailAlerts(alerts)
})
return body
}
function alertSubject (alertRec) {
let alerts = alertRec.general
function alertSubject (alertRec, config) {
let alerts = []
if (config.balance) {
alerts = _.concat(alerts, alertRec.general)
}
_.keys(alertRec.devices).forEach(function (device) {
alerts = _.concat(alerts, alertRec.devices[device])
if (config.balance) {
alerts = _.concat(alerts, alertRec.devices[device].balanceAlerts)
}
if (config.errors) {
alerts = _.concat(alerts, alertRec.devices[device].deviceAlerts)
}
})
if (alerts.length === 0) return null
@ -235,11 +268,21 @@ function alertSubject (alertRec) {
return '[Lamassu] Errors reported: ' + alertTypes.join(', ')
}
function printSmsAlerts (alertRec) {
let alerts = alertRec.general
function printSmsAlerts (alertRec, config) {
let alerts = []
if (config.balance) {
alerts = _.concat(alerts, alertRec.general)
}
_.keys(alertRec.devices).forEach(function (device) {
alerts = _.concat(alerts, alertRec.devices[device])
if (config.balance) {
alerts = _.concat(alerts, alertRec.devices[device].balanceAlerts)
}
if (config.errors) {
alerts = _.concat(alerts, alertRec.devices[device].deviceAlerts)
}
})
if (alerts.length === 0) return null
@ -265,9 +308,39 @@ function printSmsAlerts (alertRec) {
return '[Lamassu] Errors reported: ' + displayAlertTypes.join(', ')
}
function buildAlertFingerprint (alertRec) {
const subject = alertSubject(alertRec)
if (!subject) return null
function getAlertTypes (alertRec, config) {
let alerts = []
if (!config.active || (!config.balance && !config.errors)) return alerts
if (config.balance) {
alerts = _.concat(alerts, alertRec.general)
}
_.keys(alertRec.devices).forEach(function (device) {
if (config.balance) {
alerts = _.concat(alerts, alertRec.devices[device].balanceAlerts)
}
if (config.errors) {
alerts = _.concat(alerts, alertRec.devices[device].deviceAlerts)
}
})
return alerts
}
function buildAlertFingerprint (alertRec, notifications) {
const sms = getAlertTypes(alertRec, notifications.sms)
const email = getAlertTypes(alertRec, notifications.email)
if (sms.length === 0 && email.length === 0) return null
const smsTypes = _.map(codeDisplay, _.uniq(_.map('code', sms))).sort()
const emailTypes = _.map(codeDisplay, _.uniq(_.map('code', email))).sort()
const subject = _.concat(smsTypes, emailTypes).join(', ')
return crypto.createHash('sha256').update(subject).digest('hex')
}