Merge pull request #1928 from blockstack/hotfix/name-price-fix

Fix name price error.

Author: yknl

app/js/account/store/settings/default.js

@@ -23,7 +23,7 @@ const DEFAULT_API = {
   insightUrl: 'https://utxo.blockstack.org/insight-api/addr/{address}',
   btcBalanceUrl: 'https://blockchain.info/q/addressbalance/',
   broadcastUrl: 'https://utxo.blockstack.org/insight-api/tx/send',
-  priceUrl: `${DEFAULT_CORE_API_ENDPOINT}/v1/prices/names/{name}`,
+  priceUrl: `${DEFAULT_CORE_API_ENDPOINT}/v2/prices/names/{name}`,
   networkFeeUrl: 'https://bitcoinfees.21.co/api/v1/fees/recommended',
   walletPaymentAddressUrl: `${DEFAULT_CORE_API_ENDPOINT}/v1/wallet/payment_address`,
   pendingQueuesUrl: `${DEFAULT_CORE_API_ENDPOINT}/v1/blockchains/bitcoin/pending`,

app/js/profiles/components/registration/RegistrationSelectView.js

@@ -17,7 +17,7 @@ import log4js from 'log4js'
 
 const logger = log4js.getLogger(__filename)
 const CHECK_FOR_PAYMENT_INTERVAL = 10000
-export const PRICE_BUFFER = 0.0005 // btc
+export const PRICE_BUFFER = 0.0015 // btc
 function mapStateToProps(state) {
   return {
     api: state.settings.api,

app/js/profiles/components/registration/UsernameResult.js

@@ -26,7 +26,7 @@ const UsernameResult = (props: Props) => {
   } = availability || {}
 
   let price = (availability && availability.price) || 0
-  price = roundTo.up(price, 6) + PRICE_BUFFER
+  price = roundTo.up(price + PRICE_BUFFER, 6)
 
   const renderChecking = () => (
     <div className="account-check">

app/js/profiles/store/availability/actions.js

@@ -6,6 +6,9 @@ import {
   isNameAvailable, getNamePrices
 } from '@utils/index'
 
+import { satoshisToBtc } from '@utils/bitcoin-utils'
+
+
 const logger = log4js.getLogger(__filename)
 
 function checkingNameAvailability(domainName) {
@@ -83,7 +86,7 @@ function checkNameAvailabilityAndPrice(api, domainName) {
           dispatch(namePrice(domainName, 0))
         } else {
           return getNamePrices(api.priceUrl, domainName).then((prices) => {
-            const price = prices.total_estimated_cost.btc
+            const price = satoshisToBtc(prices.name_price.satoshis)
             dispatch(namePrice(domainName, price))
           }).catch((error) => {
             logger.error('checkNameAvailabilityAndPrice: getNamePrices: error', error)