feat: add blockchain status getter to all daemons

lib/blockchain/install.js

@@ -9,6 +9,8 @@ const _ = require('lodash/fp')
 
 const { utils: coinUtils } = require('lamassu-coins')
 const options = require('../options')
+const settingsLoader = require('../new-settings-loader')
+const wallet = require('../wallet')
 
 const common = require('./common')
 const doVolume = require('./do-volume')
@@ -112,9 +114,19 @@ function plugin (crypto) {
   return plugin
 }
 
-function getSyncedBlockchains (cryptoList) {
+function getBlockchainSyncStatus (cryptoList) {
   const installedCryptos = _.reduce((acc, value) => ({ ...acc, [value.cryptoCode]: isInstalledSoftware(value) && isInstalledVolume(value) }), {}, cryptoList)
-  const syncedBlockchains = plugin()
+
+  return settingsLoader.loadLatest()
+    .then(settings => {
+      const blockchainStatuses = _.reduce((acc, value) =>
+        _.includes(value.cryptoCode, _.keys(installedCryptos) ? ({ ...acc, [value.cryptoCode]: wallet.checkBlockchainStatus(settings, value.cryptoCode) }) : ({ ...acc })),
+        {},
+        cryptoList
+      )
+
+      return blockchainStatuses
+    })
 }
 
 function run () {  
@@ -137,14 +149,17 @@ function run () {
   questions.push({
     type: 'checkbox',
     name: 'crypto',
-    message: 'Which cryptocurrencies would you like to install?\nTo prevent server resource overloading, only TWO coins should be installed simultaneously.\nMore coins can be installed after this process is over.',
+    message: 'Which cryptocurrencies would you like to install?\nTo prevent server resource overloading, only TWO coins should be syncing simultaneously.\nMore coins can be installed after this process is over.',
     choices,
     validate: (a) => {
-      getSyncedBlockchains(cryptos)
-      return _.size(a) > 0 && _.size(a) <= 2
+      return getBlockchainSyncStatus(cryptos)
+        .then(chains => {
+          const result = _.reduce((acc, value) => ({ ...acc, [value]: _.isNil() ? 1 : acc[value] + 1 }), {}, _.values(chains))
+          return result.syncing > 0 || _.size(a) > 0 && _.size(a) <= 2
+        })
     }
   })
 
   inquirer.prompt(questions)
-    .then(answers => console.log('answers', answers) /* processCryptos(answers.crypto) */)
+    .then(answers => processCryptos(answers.crypto))
 }

lib/plugins/wallet/bitcoincashd/bitcoincashd.js

@@ -123,6 +123,12 @@ function supportsBatching (cryptoCode) {
     .then(() => SUPPORTS_BATCHING)
 }
 
+function checkBlockchainStatus (cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+    .then(() => fetch('getblockchaininfo'))
+    .then(res => !!res['initialblockdownload'] ? 'ready' : 'syncing')
+}
+
 module.exports = {
   balance,
   sendCoins,
@@ -130,5 +136,6 @@ module.exports = {
   getStatus,
   newFunding,
   cryptoNetwork,
-  supportsBatching
+  supportsBatching,
+  checkBlockchainStatus
 }

lib/plugins/wallet/bitcoind/bitcoind.js

@@ -192,5 +192,6 @@ module.exports = {
   fetchRBF,
   estimateFee,
   sendCoinsBatch,
-  supportsBatching
+  supportsBatching,
+  checkBlockchainStatus
 }

lib/plugins/wallet/bitgo/bitgo.js

@@ -164,6 +164,11 @@ function supportsBatching (cryptoCode) {
     .then(() => SUPPORTS_BATCHING)
 }
 
+function checkBlockchainStatus (cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+    .then(() => Promise.resolve('ready'))
+}
+
 module.exports = {
   NAME,
   balance,
@@ -172,5 +177,6 @@ module.exports = {
   getStatus,
   newFunding,
   cryptoNetwork,
-  supportsBatching
+  supportsBatching,
+  checkBlockchainStatus
 }

lib/plugins/wallet/dashd/dashd.js

@@ -118,11 +118,18 @@ function supportsBatching (cryptoCode) {
     .then(() => SUPPORTS_BATCHING)
 }
 
+function checkBlockchainStatus (cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+    .then(() => fetch('getblockchaininfo'))
+    .then(res => !!res['initialblockdownload'] ? 'ready' : 'syncing')
+}
+
 module.exports = {
   balance,
   sendCoins,
   newAddress,
   getStatus,
   newFunding,
-  supportsBatching
+  supportsBatching,
+  checkBlockchainStatus
 }

lib/plugins/wallet/geth/base.js

@@ -32,7 +32,8 @@ module.exports = {
   privateKey,
   isStrictAddress,
   connect,
-  supportsBatching
+  supportsBatching,
+  checkBlockchainStatus
 }
 
 function connect (url) {
@@ -230,3 +231,9 @@ function supportsBatching (cryptoCode) {
   return checkCryptoCode(cryptoCode)
     .then(() => SUPPORTS_BATCHING)
 }
+
+function checkBlockchainStatus (cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+    .then(pify(web3.eth.isSyncing))
+    .then(res => _.isObject(res) ? 'syncing' : 'ready')
+}

lib/plugins/wallet/litecoind/litecoind.js

@@ -118,11 +118,18 @@ function supportsBatching (cryptoCode) {
     .then(() => SUPPORTS_BATCHING)
 }
 
+function checkBlockchainStatus (cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+    .then(() => fetch('getblockchaininfo'))
+    .then(res => !!res['initialblockdownload'] ? 'ready' : 'syncing')
+}
+
 module.exports = {
   balance,
   sendCoins,
   newAddress,
   getStatus,
   newFunding,
-  supportsBatching
+  supportsBatching,
+  checkBlockchainStatus
 }

lib/plugins/wallet/mock-wallet/mock-wallet.js

@@ -115,6 +115,11 @@ function supportsBatching (cryptoCode) {
   return Promise.resolve(_.includes(cryptoCode, BATCHABLE_COINS))
 }
 
+function checkBlockchainStatus (cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+    .then(() => Promise.resolve('ready'))
+}
+
 module.exports = {
   NAME,
   balance,
@@ -123,5 +128,6 @@ module.exports = {
   newAddress,
   getStatus,
   newFunding,
-  supportsBatching
+  supportsBatching,
+  checkBlockchainStatus
 }

lib/plugins/wallet/monerod/monerod.js

@@ -205,6 +205,27 @@ function supportsBatching (cryptoCode) {
     .then(() => SUPPORTS_BATCHING)
 }
 
+function checkBlockchainStatus (cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+  .then(() => {
+    try {
+      const config = jsonRpc.parseConf(configPath)
+  
+      // Daemon uses a different connection of the wallet
+      const rpcConfig = {
+        username: config['rpc-login'].split(':')[0],
+        password: config['rpc-login'].split(':')[1],
+        port: cryptoRec.defaultPort
+      }
+  
+      return jsonRpc.fetchDigest(rpcConfig, 'get_info')
+        .then(res => !!res.synchronized ? 'ready' : 'syncing')
+    } catch (err) {
+      throw new Error('XMR daemon is currently not installed')
+    }
+  })
+}
+
 module.exports = {
   balance,
   sendCoins,
@@ -212,5 +233,6 @@ module.exports = {
   getStatus,
   newFunding,
   cryptoNetwork,
-  supportsBatching
+  supportsBatching,
+  checkBlockchainStatus
 }

lib/plugins/wallet/zcashd/zcashd.js

@@ -144,11 +144,18 @@ function supportsBatching (cryptoCode) {
     .then(() => SUPPORTS_BATCHING)
 }
 
+function checkBlockchainStatus (cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+    .then(() => fetch('getblockchaininfo'))
+    .then(res => !!res['initial_block_download_complete'] ? 'ready' : 'syncing')
+}
+
 module.exports = {
   balance,
   sendCoins,
   newAddress,
   getStatus,
   newFunding,
-  supportsBatching
+  supportsBatching,
+  checkBlockchainStatus
 }

lib/wallet.js

@@ -237,6 +237,11 @@ function supportsBatching (settings, cryptoCode) {
     .then(r => r.wallet.supportsBatching(cryptoCode))
 }
 
+function checkBlockchainStatus (settings, cryptoCode) {
+  return fetchWallet(settings, cryptoCode)
+    .then(r => r.wallet.checkBlockchainStatus(cryptoCode))
+}
+
 const coinFilter = ['ETH']
 
 const balance = (settings, cryptoCode) => {
@@ -265,5 +270,6 @@ module.exports = {
   isHd,
   newFunding,
   cryptoNetwork,
-  supportsBatching
+  supportsBatching,
+  checkBlockchainStatus
 }