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moar coinUtils fixes

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This commit is contained in:
Josh Harvey 2017-07-09 13:42:31 +03:00
parent 5a26f718c5
commit 5987f288a7
3 changed files with 18 additions and 13 deletions
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12
lib/admin/funding.js
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@ -40,13 +40,15 @@ function fetchMachines () {
}
function computeCrypto (cryptoCode, _balance) {
const unitScale = coinUtils.coins[cryptoCode].unitScale
const cryptoRec = coinUtils.getCryptoCurrency(cryptoCode)
const unitScale = cryptoRec.unitScale
return BN(_balance).shift(-unitScale).round(5)
}
function computeFiat (rate, cryptoCode, _balance) {
const unitScale = coinUtils.coins[cryptoCode].unitScale
const cryptoRec = coinUtils.getCryptoCurrency(cryptoCode)
const unitScale = cryptoRec.unitScale
return BN(_balance).shift(-unitScale).mul(rate).round(5)
}
@ -59,9 +61,11 @@ function getFunding (_cryptoCode) {
const cryptoCode = _cryptoCode || cryptoCodes[0]
const fiatCode = config.fiatCurrency
const pareCoins = c => _.includes(c.cryptoCode, cryptoCodes)
const cryptoDisplays = _.filter(pareCoins, coinUtils.cryptoDisplays)
const cryptoCurrencies = coinUtils.cryptoCurrencies()
const cryptoDisplays = _.filter(pareCoins, cryptoCurrencies)
const cryptoRec = coinUtils.getCryptoCurrency(cryptoCode)
if (!coinUtils.coins[cryptoCode]) throw new Error(`Unsupported coin: ${cryptoCode}`)
if (!cryptoRec) throw new Error(`Unsupported coin: ${cryptoCode}`)
const promises = [
wallet.newFunding(settings, cryptoCode),

2
lib/blockchain/install.js
View file

@ -56,7 +56,7 @@ function processCryptos (codes) {
function setupCrypto (crypto) {
logger.info(`Installing ${crypto.display}...`)
const cryptoDir = coinUtils.cryptoConfigDir(crypto.cryptoCode)
const cryptoDir = coinUtils.cryptoConfigDir(crypto)
makeDir.sync(cryptoDir)
const cryptoPlugin = plugin(crypto)
const oldDir = process.cwd()

17
lib/plugins.js
View file

@ -27,8 +27,6 @@ const STALE_BALANCE = 3 * T.minutes
const PONG_TTL = '1 week'
const tradesQueues = {}
const coins = coinUtils.coins
function plugins (settings, deviceId) {
function buildRates (tickers) {
const config = configManager.machineScoped(deviceId, settings.config)
@ -172,15 +170,16 @@ function plugins (settings, deviceId) {
}
function mapCoinSettings (coinParams) {
const coin = coinParams[0]
const cryptoCode = coinParams[0]
const cryptoNetwork = coinParams[1]
const config = configManager.scoped(coin, deviceId, settings.config)
const config = configManager.scoped(cryptoCode, deviceId, settings.config)
const minimumTx = BN(config.minimumTx)
const cashInFee = BN(config.cashInFee)
const cryptoRec = coinUtils.getCryptoCurrency(cryptoCode)
return {
cryptoCode: coin,
display: coinUtils.display(coin),
cryptoCode,
display: cryptoRec.display,
minimumTx: BN.max(minimumTx, cashInFee),
cashInFee: cashInFee,
cryptoNetwork
@ -284,8 +283,10 @@ function plugins (settings, deviceId) {
const lowBalanceMargin = BN(1)
const unitScale = BN(10).pow(coins[cryptoCode].unitScale)
const fiatTransferBalance = balance.mul(rate.div(unitScale)).div(lowBalanceMargin)
const cryptoRec = coinUtils.getCryptoCurrency(cryptoCode)
const unitScale = cryptoRec.unitScale
const shiftedRate = rate.shift(-unitScale)
const fiatTransferBalance = balance.mul(shiftedRate).div(lowBalanceMargin)
return {timestamp: balanceRec.timestamp, balance: fiatTransferBalance.truncated().toString()}
})