From e985b7d6662c1f168bf504d799cd773ba5e5d8b3 Mon Sep 17 00:00:00 2001
From: dessant <git@armin.dev>
Date: Wed, 29 Jan 2020 20:50:05 +0200
Subject: [PATCH] fix: rotate Wit.ai API keys for English challenges

Closes #130.
---
 src/background/main.js | 7 ++++++-
 src/utils/config.js    | 7 ++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/background/main.js b/src/background/main.js
index c11c45c..3da5e4c 100644
--- a/src/background/main.js
+++ b/src/background/main.js
@@ -15,6 +15,7 @@ import {
   functionInContext,
   getBrowser,
   getPlatform,
+  getRandomInt,
   arrayBufferToBase64
 } from 'utils/common';
 import {
@@ -220,7 +221,11 @@ async function prepareAudio(audio) {
 
 async function getWitSpeechApiKey(speechService, language) {
   if (speechService === 'witSpeechApiDemo') {
-    return witApiKeys[language];
+    if (language === 'english') {
+      return witApiKeys[language][getRandomInt(1, 4) - 1];
+    } else {
+      return witApiKeys[language];
+    }
   } else {
     const {witSpeechApiKeys: apiKeys} = await storage.get(
       'witSpeechApiKeys',
diff --git a/src/utils/config.js b/src/utils/config.js
index e56de3b..02ac323 100644
--- a/src/utils/config.js
+++ b/src/utils/config.js
@@ -8,7 +8,12 @@ const witApiKeys = {
   catalan: 'YBAZZV6ITGFD3C2QX7CANYQPMGUOI7RK',
   chinese: 'KBBALJMRKYDJJDMC4NJ32VWCBKFJFIIU',
   dutch: 'T43TEUNW4HDQFNUTIA3EYTTD4A22AS4H',
-  english: 'NVYD6ZUJMC26US5XS2ZJJ32EDZZ654TD',
+  english: [
+    'BQE4QJJNYC6JVTDULHYIZHQOQFWUVDCQ',
+    'EQAXGAJVZIMI3YMILN2XQZY7IWGUPKGL',
+    'AA3LFNYPDNXX4MUDQQJNLT74YFRQ3M6F',
+    'DRTXENV66YE44PRYOJGWPX2BPGZNPYTQ'
+  ],
   finnish: '3GOWLMYD7DUY72XTPJW6QTVZSK2QEAPT',
   french: 'JLNITTO2D4KMEOGQ6MTSN634ADK62VZ7',
   german: 'LPVVXWRBFTVBOOHZAEJC3QRM6E3UMD7I',