chore: server code formatting
This commit is contained in:
Rafael Taranto
parent
aedabcbdee
commit
68517170e2
234 changed files with 9824 additions and 6195 deletions
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@ -22,36 +22,50 @@ const ZERO_CONF_EXPIRATION = 60000
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const MNEMONIC_PATH = process.env.MNEMONIC_PATH
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function computeSeed (masterSeed) {
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return hkdf(masterSeed, 32, { salt: 'lamassu-server-salt', info: 'wallet-seed' })
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function computeSeed(masterSeed) {
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return hkdf(masterSeed, 32, {
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salt: 'lamassu-server-salt',
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info: 'wallet-seed',
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})
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}
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function computeOperatorId (masterSeed) {
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return hkdf(masterSeed, 16, { salt: 'lamassu-server-salt', info: 'operator-id' }).toString('hex')
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function computeOperatorId(masterSeed) {
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return hkdf(masterSeed, 16, {
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salt: 'lamassu-server-salt',
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info: 'operator-id',
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}).toString('hex')
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}
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function fetchWallet (settings, cryptoCode) {
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return fs.readFile(MNEMONIC_PATH, 'utf8')
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.then(mnemonic => {
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const masterSeed = mnemonicHelpers.toEntropyBuffer(mnemonic)
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const plugin = configManager.getWalletSettings(cryptoCode, settings.config).wallet
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const wallet = ph.load(ph.WALLET, plugin)
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const rawAccount = settings.accounts[plugin]
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const account = _.set('seed', computeSeed(masterSeed), rawAccount)
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const accountWithMnemonic = _.set('mnemonic', mnemonic, account)
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if (_.isFunction(wallet.run)) wallet.run(accountWithMnemonic)
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const operatorId = computeOperatorId(masterSeed)
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return { wallet, account: accountWithMnemonic, operatorId }
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})
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function fetchWallet(settings, cryptoCode) {
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return fs.readFile(MNEMONIC_PATH, 'utf8').then(mnemonic => {
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const masterSeed = mnemonicHelpers.toEntropyBuffer(mnemonic)
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const plugin = configManager.getWalletSettings(
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cryptoCode,
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settings.config,
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).wallet
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const wallet = ph.load(ph.WALLET, plugin)
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const rawAccount = settings.accounts[plugin]
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const account = _.set('seed', computeSeed(masterSeed), rawAccount)
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const accountWithMnemonic = _.set('mnemonic', mnemonic, account)
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if (_.isFunction(wallet.run)) wallet.run(accountWithMnemonic)
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const operatorId = computeOperatorId(masterSeed)
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return { wallet, account: accountWithMnemonic, operatorId }
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})
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}
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const lastBalance = {}
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function _balance (settings, cryptoCode) {
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function _balance(settings, cryptoCode) {
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return fetchWallet(settings, cryptoCode)
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.then(r => r.wallet.balance(r.account, cryptoCode, settings, r.operatorId))
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.then(balance => Promise.all([balance, getOpenBatchCryptoValue(cryptoCode)]))
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.then(([balance, reservedBalance]) => ({ balance: BN(balance).minus(reservedBalance), reservedBalance, timestamp: Date.now() }))
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.then(balance =>
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Promise.all([balance, getOpenBatchCryptoValue(cryptoCode)]),
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)
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.then(([balance, reservedBalance]) => ({
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balance: BN(balance).minus(reservedBalance),
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reservedBalance,
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timestamp: Date.now(),
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}))
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.then(r => {
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lastBalance[cryptoCode] = r
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return r
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@ -62,18 +76,24 @@ function _balance (settings, cryptoCode) {
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})
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}
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function probeLN (settings, cryptoCode, address) {
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function probeLN(settings, cryptoCode, address) {
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return fetchWallet(settings, cryptoCode).then(r => {
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if (!r.wallet.probeLN) return null
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return r.wallet.probeLN(r.account, cryptoCode, address)
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})
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}
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function sendCoins (settings, tx) {
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function sendCoins(settings, tx) {
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return fetchWallet(settings, tx.cryptoCode)
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.then(r => {
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const feeMultiplier = new BN(configManager.getWalletSettings(tx.cryptoCode, settings.config).feeMultiplier)
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return r.wallet.sendCoins(r.account, tx, settings, r.operatorId, feeMultiplier)
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const feeMultiplier = new BN(
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configManager.getWalletSettings(
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tx.cryptoCode,
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settings.config,
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).feeMultiplier,
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)
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return r.wallet
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.sendCoins(r.account, tx, settings, r.operatorId, feeMultiplier)
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.then(res => {
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mem.clear(module.exports.balance)
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return res
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@ -87,11 +107,17 @@ function sendCoins (settings, tx) {
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})
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}
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function sendCoinsBatch (settings, txs, cryptoCode) {
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function sendCoinsBatch(settings, txs, cryptoCode) {
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return fetchWallet(settings, cryptoCode)
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.then(r => {
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const feeMultiplier = new BN(configManager.getWalletSettings(cryptoCode, settings.config).feeMultiplier)
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return r.wallet.sendCoinsBatch(r.account, txs, cryptoCode, feeMultiplier)
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const feeMultiplier = new BN(
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configManager.getWalletSettings(
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cryptoCode,
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settings.config,
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).feeMultiplier,
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)
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return r.wallet
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.sendCoinsBatch(r.account, txs, cryptoCode, feeMultiplier)
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.then(res => {
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mem.clear(module.exports.balance)
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return res
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@ -106,38 +132,40 @@ function sendCoinsBatch (settings, txs, cryptoCode) {
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})
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}
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function newAddress (settings, info, tx) {
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const walletAddressPromise = fetchWallet(settings, info.cryptoCode)
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.then(r => r.wallet.newAddress(r.account, info, tx, settings, r.operatorId))
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function newAddress(settings, info, tx) {
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const walletAddressPromise = fetchWallet(settings, info.cryptoCode).then(r =>
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r.wallet.newAddress(r.account, info, tx, settings, r.operatorId),
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)
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return Promise.all([
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walletAddressPromise,
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layer2.newAddress(settings, info)
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])
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.then(([toAddress, layer2Address]) => ({
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toAddress,
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layer2Address
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}))
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layer2.newAddress(settings, info),
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]).then(([toAddress, layer2Address]) => ({
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toAddress,
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layer2Address,
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}))
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}
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function newFunding (settings, cryptoCode, address) {
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return fetchWallet(settings, cryptoCode)
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.then(r => {
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const wallet = r.wallet
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const account = r.account
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function newFunding(settings, cryptoCode) {
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return fetchWallet(settings, cryptoCode).then(r => {
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const wallet = r.wallet
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const account = r.account
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return wallet.newFunding(account, cryptoCode, settings, r.operatorId)
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})
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return wallet.newFunding(account, cryptoCode, settings, r.operatorId)
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})
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}
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function mergeStatus (a, b) {
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function mergeStatus(a, b) {
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if (!a) return b
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if (!b) return a
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return { receivedCryptoAtoms: a.receivedCryptoAtoms, status: mergeStatusMode(a.status, b.status) }
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return {
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receivedCryptoAtoms: a.receivedCryptoAtoms,
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status: mergeStatusMode(a.status, b.status),
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}
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}
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function mergeStatusMode (a, b) {
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function mergeStatusMode(a, b) {
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const cleared = ['authorized', 'confirmed', 'instant']
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if (_.includes(a, cleared)) return a
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if (_.includes(b, cleared)) return b
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@ -151,25 +179,30 @@ function mergeStatusMode (a, b) {
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return 'notSeen'
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}
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function getWalletStatus (settings, tx) {
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const fudgeFactorEnabled = configManager.getGlobalCashOut(settings.config).fudgeFactorActive
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function getWalletStatus(settings, tx) {
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const fudgeFactorEnabled = configManager.getGlobalCashOut(
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settings.config,
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).fudgeFactorActive
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const fudgeFactor = fudgeFactorEnabled ? 100 : 0
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const requested = tx.cryptoAtoms.minus(fudgeFactor)
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const walletStatusPromise = fetchWallet(settings, tx.cryptoCode)
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.then(r => r.wallet.getStatus(r.account, tx, requested, settings, r.operatorId))
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const walletStatusPromise = fetchWallet(settings, tx.cryptoCode).then(r =>
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r.wallet.getStatus(r.account, tx, requested, settings, r.operatorId),
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)
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return Promise.all([
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walletStatusPromise,
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layer2.getStatus(settings, tx)
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])
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.then(([walletStatus, layer2Status]) => {
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return mergeStatus(walletStatus, layer2Status)
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})
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layer2.getStatus(settings, tx),
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]).then(([walletStatus, layer2Status]) => {
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return mergeStatus(walletStatus, layer2Status)
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})
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}
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function authorizeZeroConf (settings, tx, machineId) {
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const walletSettings = configManager.getWalletSettings(tx.cryptoCode, settings.config)
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function authorizeZeroConf(settings, tx) {
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const walletSettings = configManager.getWalletSettings(
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tx.cryptoCode,
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settings.config,
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)
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const isBitcoindAvailable = walletSettings.wallet === 'bitcoind'
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const plugin = walletSettings.zeroConf
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const zeroConfLimit = walletSettings.zeroConfLimit || 0
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@ -192,45 +225,60 @@ function authorizeZeroConf (settings, tx, machineId) {
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const zeroConf = ph.load(ph.ZERO_CONF, plugin)
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const account = settings.accounts[plugin]
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return zeroConf.authorize(account, tx.toAddress, tx.cryptoAtoms, tx.cryptoCode, isBitcoindAvailable)
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return zeroConf.authorize(
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account,
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tx.toAddress,
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tx.cryptoAtoms,
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tx.cryptoCode,
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isBitcoindAvailable,
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)
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}
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function getStatus (settings, tx, machineId) {
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return getWalletStatus(settings, tx)
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.then((statusRec) => {
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if (statusRec.status === 'authorized') {
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return authorizeZeroConf(settings, tx, machineId)
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.then(isAuthorized => {
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const publishAge = Date.now() - tx.publishedAt
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function getStatus(settings, tx) {
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return getWalletStatus(settings, tx).then(statusRec => {
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if (statusRec.status === 'authorized') {
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return authorizeZeroConf(settings, tx).then(isAuthorized => {
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const publishAge = Date.now() - tx.publishedAt
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const unauthorizedStatus = publishAge < ZERO_CONF_EXPIRATION
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? 'published'
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: 'rejected'
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const unauthorizedStatus =
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publishAge < ZERO_CONF_EXPIRATION ? 'published' : 'rejected'
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// Sanity check to confirm if there's any cryptoatoms for which to dispense bills
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const authorizedStatus = isAuthorized ? 'authorized' : unauthorizedStatus
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const status = BN(tx.cryptoAtoms).gt(0) ? authorizedStatus : 'rejected'
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// Sanity check to confirm if there's any cryptoatoms for which to dispense bills
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const authorizedStatus = isAuthorized
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? 'authorized'
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: unauthorizedStatus
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const status = BN(tx.cryptoAtoms).gt(0) ? authorizedStatus : 'rejected'
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return { receivedCryptoAtoms: statusRec.receivedCryptoAtoms, status }
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})
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}
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return { receivedCryptoAtoms: statusRec.receivedCryptoAtoms, status }
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})
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}
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return statusRec
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})
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return statusRec
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})
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}
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function sweep (settings, txId, cryptoCode, hdIndex) {
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return fetchWallet(settings, cryptoCode)
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.then(r => r.wallet.sweep(r.account, txId, cryptoCode, hdIndex, settings, r.operatorId))
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function sweep(settings, txId, cryptoCode, hdIndex) {
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return fetchWallet(settings, cryptoCode).then(r =>
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r.wallet.sweep(
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r.account,
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txId,
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cryptoCode,
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hdIndex,
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settings,
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r.operatorId,
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),
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)
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}
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function isHd (settings, tx) {
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return fetchWallet(settings, tx.cryptoCode)
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.then(r => r.wallet.supportsHd)
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function isHd(settings, tx) {
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return fetchWallet(settings, tx.cryptoCode).then(r => r.wallet.supportsHd)
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}
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function cryptoNetwork (settings, cryptoCode) {
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const plugin = configManager.getWalletSettings(cryptoCode, settings.config).wallet
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function cryptoNetwork(settings, cryptoCode) {
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const plugin = configManager.getWalletSettings(
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cryptoCode,
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settings.config,
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).wallet
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const account = settings.accounts[plugin]
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return fetchWallet(settings, cryptoCode).then(r => {
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if (!r.wallet.cryptoNetwork) return Promise.resolve(false)
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@ -238,23 +286,31 @@ function cryptoNetwork (settings, cryptoCode) {
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})
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}
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function isStrictAddress (settings, cryptoCode, toAddress) {
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function isStrictAddress(settings, cryptoCode, toAddress) {
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// Note: For now, only for wallets that specifically check for this.
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return fetchWallet(settings, cryptoCode)
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.then(r => {
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if (!r.wallet.isStrictAddress) return true
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return r.wallet.isStrictAddress(cryptoCode, toAddress, settings, r.operatorId)
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})
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}
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function supportsBatching (settings, cryptoCode) {
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return fetchWallet(settings, cryptoCode).then(r => {
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return Promise.resolve(!!r.wallet.SUPPORTS_BATCHING && !!configManager.getWalletSettings(cryptoCode, settings.config).allowTransactionBatching)
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if (!r.wallet.isStrictAddress) return true
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return r.wallet.isStrictAddress(
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cryptoCode,
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toAddress,
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settings,
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r.operatorId,
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)
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})
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}
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function checkBlockchainStatus (settings, cryptoCode) {
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function supportsBatching(settings, cryptoCode) {
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return fetchWallet(settings, cryptoCode).then(r => {
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return Promise.resolve(
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!!r.wallet.SUPPORTS_BATCHING &&
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!!configManager.getWalletSettings(cryptoCode, settings.config)
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.allowTransactionBatching,
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)
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})
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}
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function checkBlockchainStatus(settings, cryptoCode) {
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const walletDaemons = {
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BTC: './plugins/wallet/bitcoind/bitcoind.js',
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BCH: './plugins/wallet/bitcoincashd/bitcoincashd.js',
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@ -262,11 +318,12 @@ function checkBlockchainStatus (settings, cryptoCode) {
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ETH: './plugins/wallet/geth/base.js',
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LTC: './plugins/wallet/litecoind/litecoind.js',
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XMR: './plugins/wallet/monerod/monerod.js',
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ZEC: './plugins/wallet/zcashd/zcashd.js'
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ZEC: './plugins/wallet/zcashd/zcashd.js',
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}
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return Promise.resolve(require(walletDaemons[cryptoCode]))
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.then(({ checkBlockchainStatus }) => checkBlockchainStatus(cryptoCode))
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return Promise.resolve(require(walletDaemons[cryptoCode])).then(
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({ checkBlockchainStatus }) => checkBlockchainStatus(cryptoCode),
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)
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}
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const balance = (settings, cryptoCode) => {
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@ -286,12 +343,12 @@ const balance = (settings, cryptoCode) => {
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const balanceNormal = mem(_balance, {
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maxAge: BALANCE_FETCH_SPEED_MULTIPLIER.NORMAL * FETCH_INTERVAL,
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cacheKey: (settings, cryptoCode) => cryptoCode
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cacheKey: (settings, cryptoCode) => cryptoCode,
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})
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const balanceSlow = mem(_balance, {
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maxAge: BALANCE_FETCH_SPEED_MULTIPLIER.SLOW * FETCH_INTERVAL,
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cacheKey: (settings, cryptoCode) => cryptoCode
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cacheKey: (settings, cryptoCode) => cryptoCode,
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})
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module.exports = {
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@ -307,5 +364,5 @@ module.exports = {
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cryptoNetwork,
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supportsBatching,
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checkBlockchainStatus,
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probeLN
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probeLN,
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}
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