Migrate plugins to lib directory

lib/plugins/wallet/bitgo/bitgo.js

@@ -0,0 +1,91 @@
+const BitGo = require('bitgo')
+const BN = require('../../../bn')
+
+const pjson = require('../../../package.json')
+const userAgent = 'Lamassu-Server/' + pjson.version
+
+const NAME = 'BitGo'
+
+function buildBitgo (account) {
+  return new BitGo.BitGo({accessToken: account.token, env: 'prod', userAgent: userAgent})
+}
+
+function getWallet (account) {
+  const bitgo = buildBitgo(account)
+  return bitgo.wallets().get({ id: account.walletId })
+}
+
+function checkCryptoCode (cryptoCode) {
+  if (cryptoCode !== 'BTC') {
+    return Promise.reject(new Error('Unsupported crypto: ' + cryptoCode))
+  }
+
+  return Promise.resolve()
+}
+
+function sendCoins (account, address, cryptoAtoms, cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+  .then(() => getWallet(account))
+  .then(wallet => {
+    const params = {
+      address: address,
+      amount: cryptoAtoms.toNumber(),
+      walletPassphrase: account.walletPassphrase
+    }
+    return wallet.sendCoins(params)
+  })
+  .then(result => {
+    return result.hash
+  })
+  .catch(err => {
+    if (err.message === 'Insufficient funds') {
+      err.name = 'InsufficientFunds'
+    }
+    throw err
+  })
+}
+
+function balance (account, cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+  .then(() => getWallet(account))
+  .then(wallet => BN(wallet.wallet.spendableConfirmedBalance))
+}
+
+function newAddress (account, cryptoCode, info) {
+  return checkCryptoCode(cryptoCode)
+  .then(() => getWallet(account))
+  .then(wallet => {
+    return wallet.createAddress()
+    .then(result => {
+      const address = result.address
+
+      // If a label was provided, set the label
+      if (info.label) {
+        return wallet.setLabel({ address: address, label: info.label })
+        .then(() => address)
+      }
+
+      return address
+    })
+  })
+}
+
+function getStatus (account, toAddress, requested, cryptoCode) {
+  const bitgo = buildBitgo(account)
+  return checkCryptoCode(cryptoCode)
+  .then(() => bitgo.blockchain().getAddress({address: toAddress}))
+  .then(rec => {
+    if (rec.balance === 0) return {status: 'notSeen'}
+    if (requested.gt(rec.balance)) return {status: 'insufficientFunds'}
+    if (requested.gt(rec.confirmedBalance)) return {status: 'authorized'}
+    return {status: 'confirmed'}
+  })
+}
+
+module.exports = {
+  NAME,
+  balance,
+  sendCoins,
+  newAddress,
+  getStatus
+}