fix: custom error handling for all wallets and cache update

lib/coin-utils.js

@@ -92,7 +92,7 @@ function buildUrl (cryptoCode, address) {
 }
 
 function blockchainDir () {
-  return options.blockchainDir
+  return '/mnt/blockchains'
 }
 
 function cryptoDir (cryptoRec) {

lib/plugins.js

@@ -31,7 +31,7 @@ const mapValuesWithKey = _.mapValues.convert({
 
 const TRADE_TTL = 2 * T.minutes
 const STALE_TICKER = 3 * T.minutes
-const STALE_BALANCE = 3 * T.minutes
+const STALE_BALANCE = 15 * T.seconds
 const PONG_TTL = '1 week'
 const tradesQueues = {}
 

lib/plugins/common/json-rpc.js

@@ -48,7 +48,6 @@ function split (str) {
 }
 
 function parseConf (confPath) {
-  try {
   const conf = fs.readFileSync(confPath)
   const lines = conf.toString().split('\n')
 
@@ -61,8 +60,6 @@ function parseConf (confPath) {
 
     res[keyVal[0]] = keyVal[1]
   }
+
   return res
-  } catch (e) {
-    throw new Error('wallet is currently not installed')
-  }
 }

lib/plugins/wallet/bitcoincashd/bitcoincashd.js

@@ -8,16 +8,22 @@ const coinUtils = require('../../../coin-utils')
 const cryptoRec = coinUtils.getCryptoCurrency('BCH')
 const configPath = coinUtils.configPath(cryptoRec)
 const unitScale = cryptoRec.unitScale
-const config = jsonRpc.parseConf(configPath)
 
-const rpcConfig = {
+function rpcConfig () {
+  try {
+    const config = jsonRpc.parseConf(configPath)
+    return {
       username: config.rpcuser,
       password: config.rpcpassword,
       port: config.rpcport || cryptoRec.defaultPort
+    }
+  } catch (err) {
+    throw new Error('wallet is currently not installed')
+  }
 }
 
 function fetch (method, params) {
-  return jsonRpc.fetch(rpcConfig, method, params)
+  return jsonRpc.fetch(rpcConfig(), method, params)
 }
 
 function checkCryptoCode (cryptoCode) {

lib/plugins/wallet/bitcoind/bitcoind.js

@@ -8,16 +8,22 @@ const coinUtils = require('../../../coin-utils')
 const cryptoRec = coinUtils.getCryptoCurrency('BTC')
 const configPath = coinUtils.configPath(cryptoRec)
 const unitScale = cryptoRec.unitScale
-const config = jsonRpc.parseConf(configPath)
 
-const rpcConfig = {
+function rpcConfig () {
+  try {
+    const config = jsonRpc.parseConf(configPath)
+    return {
       username: config.rpcuser,
       password: config.rpcpassword,
       port: config.rpcport || cryptoRec.defaultPort
+    }
+  } catch (err) {
+    throw new Error('wallet is currently not installed')
+  }
 }
 
 function fetch (method, params) {
-  return jsonRpc.fetch(rpcConfig, method, params)
+  return jsonRpc.fetch(rpcConfig(), method, params)
 }
 
 function checkCryptoCode (cryptoCode) {

lib/plugins/wallet/dashd/dashd.js

@@ -9,16 +9,22 @@ const E = require('../../../error')
 const cryptoRec = coinUtils.getCryptoCurrency('DASH')
 const configPath = coinUtils.configPath(cryptoRec)
 const unitScale = cryptoRec.unitScale
-const config = jsonRpc.parseConf(configPath)
 
-const rpcConfig = {
+function rpcConfig () {
+  try {
+    const config = jsonRpc.parseConf(configPath)
+    return {
       username: config.rpcuser,
       password: config.rpcpassword,
       port: config.rpcport || cryptoRec.defaultPort
+    }
+  } catch (err) {
+    throw new Error('wallet is currently not installed')
+  }
 }
 
 function fetch (method, params) {
-  return jsonRpc.fetch(rpcConfig, method, params)
+  return jsonRpc.fetch(rpcConfig(), method, params)
 }
 
 function checkCryptoCode (cryptoCode) {

lib/plugins/wallet/litecoind/litecoind.js

@@ -9,16 +9,21 @@ const E = require('../../../error')
 const cryptoRec = coinUtils.getCryptoCurrency('LTC')
 const configPath = coinUtils.configPath(cryptoRec)
 const unitScale = cryptoRec.unitScale
-const config = jsonRpc.parseConf(configPath)
 
-const rpcConfig = {
+function rpcConfig () {
+  try {
+    const config = jsonRpc.parseConf(configPath)
+    return {
       username: config.rpcuser,
       password: config.rpcpassword,
       port: config.rpcport || cryptoRec.defaultPort
+    }
+  } catch (err) {
+    throw new Error('wallet is currently not installed')
+  }
 }
-
 function fetch (method, params) {
-  return jsonRpc.fetch(rpcConfig, method, params)
+  return jsonRpc.fetch(rpcConfig(), method, params)
 }
 
 function checkCryptoCode (cryptoCode) {

lib/plugins/wallet/zcashd/zcashd.js

@@ -19,7 +19,7 @@ function rpcConfig () {
       port: config.rpcport || cryptoRec.defaultPort
     }
   } catch (err) {
-    throw err
+    throw new Error('wallet is currently not installed')
   }
 }