feat: add get txs hashes fallback on ciphertrace

lib/plugins/wallet-scoring/ciphertrace/ciphertrace.js

@@ -52,17 +52,24 @@ function isValidWalletScore (account, score) {
   return _.isNil(account) ? Promise.resolve(true) : Promise.resolve(score < threshold)
 }
 
-function getTransactionHash (account, cryptoCode, receivingAddress) {
+function getAddressTransactionsHashes (receivingAddress, cryptoCode, client, wallet) {
-  const client = getClient(account)
-  if (!_.includes(_.toUpper(cryptoCode), SUPPORTED_COINS) || _.isNil(client)) return Promise.resolve(null)
-
   const { apiVersion, authHeader } = client
-
   console.log(`** DEBUG ** getTransactionHash ENDPOINT: https://rest.ciphertrace.com/api/${apiVersion}/${_.toLower(cryptoCode) !== 'btc' ? `${_.toLower(cryptoCode)}_` : ``}address/search?features=tx&address=${receivingAddress}&mempool=true`)
 
   return axios.get(`https://rest.ciphertrace.com/api/${apiVersion}/${_.toLower(cryptoCode) !== 'btc' ? `${_.toLower(cryptoCode)}_` : ``}address/search?features=tx&address=${receivingAddress}&mempool=true`, {
     headers: authHeader
   })
+    .catch(err => {
+      console.log(`** DEBUG ** getTransactionHash ERROR: ${err}`)
+      console.log(`** DEBUG ** Fetching transactions hashes via wallet node...`)
+      return wallet.getTxHashesByAddress(cryptoCode, receivingAddress)
+    })
+}
+
+function getTransactionHash (account, cryptoCode, receivingAddress, wallet) {
+  const client = getClient(account)
+  if (!_.includes(_.toUpper(cryptoCode), SUPPORTED_COINS) || _.isNil(client)) return Promise.resolve(null)
+  getAddressTransactionsHashes(receivingAddress, cryptoCode, client, wallet)
     .then(res => {
       const data = res.data
       if (_.size(data.txHistory) > 1) {
@@ -72,7 +79,7 @@ function getTransactionHash (account, cryptoCode, receivingAddress) {
       return _.join(', ', _.map(it => it.txHash, data.txHistory))
     })
     .catch(err => {
-      console.log(`** DEBUG ** getTransactionHash ERROR: ${err}`)
+      console.log(`** DEBUG ** getTransactionHash from wallet node ERROR: ${err}`)
       throw err
     })
 }

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

@@ -10,9 +10,14 @@ const SECONDS = 1000
 const PUBLISH_TIME = 3 * SECONDS
 const AUTHORIZE_TIME = PUBLISH_TIME + 5 * SECONDS
 const CONFIRM_TIME = AUTHORIZE_TIME + 10 * SECONDS
+const SUPPORTED_COINS = coinUtils.cryptoCurrencies()
 
 let t0
 
+const checkCryptoCode = (cryptoCode) => !_.includes(cryptoCode, SUPPORTED_COINS)
+  ? Promise.reject(new Error('Unsupported crypto: ' + cryptoCode))
+  : Promise.resolve()
+
 function _balance (cryptoCode) {
   const cryptoRec = coinUtils.getCryptoCurrency(cryptoCode)
   const unitScale = cryptoRec.unitScale
@@ -107,7 +112,15 @@ function getStatus (account, tx, requested, settings, operatorId) {
 
   console.log('[%s] DEBUG: Mock wallet has confirmed transaction [%s]', cryptoCode, toAddress.slice(0, 5))
 
-  return Promise.resolve({status: 'confirmed'})
+  return Promise.resolve({ status: 'confirmed' })
+}
+
+function getTxHashesByAddress (cryptoCode, address) {
+  return new Promise((resolve, reject) => {
+    setTimeout(() => {
+      return resolve([]) // TODO: should return something other than empty list?
+    }, 100)
+  })
 }
 
 function checkBlockchainStatus (cryptoCode) {
@@ -123,5 +136,6 @@ module.exports = {
   newAddress,
   getStatus,
   newFunding,
-  checkBlockchainStatus
+  checkBlockchainStatus,
+  getTxHashesByAddress
 }

lib/wallet-scoring.js

@@ -1,13 +1,14 @@
 const ph = require('./plugin-helper')
-const _ = require('lodash/fp')
 const argv = require('minimist')(process.argv.slice(2))
+const configManager = require('./new-config-manager')
 
-function loadWalletScoring (settings) {
+function loadWalletScoring (settings, cryptoCode) {
   const pluginCode = argv.mockScoring ? 'mock-scoring' : 'ciphertrace'
+  const wallet = cryptoCode ? ph.load(ph.WALLET, configManager.getWalletSettings(cryptoCode, settings.config).wallet) : null
   const plugin = ph.load(ph.WALLET_SCORING, pluginCode)
   const account = settings.accounts[pluginCode]
 
-  return { plugin, account }
+  return { plugin, account, wallet }
 }
 
 function rateWallet (settings, cryptoCode, address) {
@@ -31,9 +32,9 @@ function isValidWalletScore (settings, score) {
 function getTransactionHash (settings, cryptoCode, receivingAddress) {
   return Promise.resolve()
     .then(() => {
-      const { plugin, account } = loadWalletScoring(settings)
+      const { plugin, account, wallet } = loadWalletScoring(settings, cryptoCode)
 
-      return plugin.getTransactionHash(account, cryptoCode, receivingAddress)
+      return plugin.getTransactionHash(account, cryptoCode, receivingAddress, wallet)
     })
 }