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update cryptoBalance notification

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This commit is contained in:
Josh Harvey 2017-05-29 17:02:29 +01:00
parent 6759bec826
commit e8356c1041
8 changed files with 599 additions and 378 deletions
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88
lib/plugins.js
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@ -470,48 +470,70 @@ function plugins (settings, deviceId) {
return Promise.all(promises)
}
function checkDeviceBalances (_deviceId) {
const config = configManager.machineScoped(_deviceId, settings.config)
const cryptoCodes = config.cryptoCurrencies
const fiatCode = config.fiatCurrency
const fiatBalancePromises = cryptoCodes.map(c => fiatBalance(fiatCode, c))
return Promise.all(fiatBalancePromises)
.then(arr => {
return arr.map((balance, i) => ({
fiatBalance: balance,
cryptoCode: cryptoCodes[i],
fiatCode,
_deviceId
}))
})
function checkDevicesCashBalances (fiatCode, devices) {
return _.map(device => checkDeviceCashBalances(fiatCode, device), devices)
}
function checkBalance (rec) {
const config = configManager.unscoped(settings.config)
const lowBalanceThreshold = config.lowBalanceThreshold
function checkDeviceCashBalances (fiatCode, device) {
const config = configManager.machineScoped(device.deviceId, settings.config)
const denomination1 = config.topCashOutDenomination
const denomination2 = config.bottomCashOutDenomination
const machineName = config.machineName
return rec.fiatBalance.balance <= lowBalanceThreshold
? {code: Symbol('LOW_BALANCE'), cryptoCode: rec.cryptoCode, fiatBalance: rec.fiatBalance, fiatCode: rec.fiatCode}
const cashInAlert = device.cashbox > config.cashInAlertThreshold
? {code: 'CASH_BOX_FULL', machineName, deviceId: device.deviceId, notes: device.cashbox}
: null
const cassette1Alert = device.cassette1 < config.cashOutCassette1AlertThreshold
? {code: 'LOW_CASH_OUT', cassette: 1, machineName, deviceId: device.deviceId,
notes: device.cassette1, denomination: denomination1, fiatCode}
: null
const cassette2Alert = device.cassette2 < config.cashOutCassette2AlertThreshold
? {code: 'LOW_CASH_OUT', cassette: 2, machineName, deviceId: device.deviceId,
notes: device.cassette2, denomination: denomination2, fiatCode}
: null
return _.compact([cashInAlert, cassette1Alert, cassette2Alert])
}
function checkCryptoBalances (fiatCode, devices) {
const fiatBalancePromises = cryptoCodes => _.map(c => fiatBalance(fiatCode, c), cryptoCodes)
const fetchCryptoCodes = _deviceId => {
const config = configManager.machineScoped(_deviceId, settings.config)
return config.cryptoCurrencies
}
const union = _.flow(_.map(fetchCryptoCodes), _.flatten, _.uniq)
const cryptoCodes = union(devices)
const checkCryptoBalanceWithFiat = _.partial(checkCryptoBalance, [fiatCode])
return Promise.all(fiatBalancePromises(cryptoCodes))
.then(balances => _.map(checkCryptoBalanceWithFiat, _.zip(cryptoCodes, balances)))
}
function checkCryptoBalance (fiatCode, rec) {
const [cryptoCode, fiatBalance] = rec
const config = configManager.cryptoScoped(cryptoCode, settings.config)
const cryptoAlertThreshold = config.cryptoAlertThreshold
return BN(fiatBalance.balance).lt(cryptoAlertThreshold)
? {code: 'LOW_CRYPTO_BALANCE', cryptoCode, fiatBalance, fiatCode}
: null
}
function checkBalances () {
const globalConfig = configManager.unscoped(settings.config)
const fiatCode = globalConfig.fiatCurrency
return machineLoader.getMachines()
.then(devices => {
const deviceIds = devices.map(r => r.deviceId)
const deviceBalancePromises = deviceIds.map(deviceId => checkDeviceBalances(deviceId))
return Promise.all(deviceBalancePromises)
.then(arr => {
const toMarket = r => [r.fiatCode, r.cryptoCode].join('')
const min = _.minBy(r => r.fiatBalance)
const byMarket = _.groupBy(toMarket, _.flatten(arr))
const minByMarket = _.flatMap(min, byMarket)
return _.reject(_.isNil, _.map(checkBalance, minByMarket))
})
return Promise.all([
checkCryptoBalances(fiatCode, devices),
checkDevicesCashBalances(fiatCode, devices)
])
.then(_.flow(_.flattenDeep, _.compact))
})
}