From d2ce8882d0e27e53fc33e17f4c0af0631cfeee56 Mon Sep 17 00:00:00 2001
From: Nick Playfair <nick@playfair.dev>
Date: Thu, 12 Aug 2021 00:40:55 +0100
Subject: [PATCH] Use redis url env var on production

---
 index.js | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/index.js b/index.js
index cff0cb3..b960327 100644
--- a/index.js
+++ b/index.js
@@ -4,11 +4,19 @@ const redis = require('redis');
 const cors = require('cors');
 require('dotenv').config();
 const app = express();
-const redisConfig = {
-  host: process.env.REDIS_HOST,
-  port: 6379,
-  db: 1,
-};
+
+if (process.env.NODE_ENV === 'production') {
+  const redisConfig = {
+    url: process.env.REDIS_URL,
+    db: 1,
+  }
+} else {
+  const redisConfig = {
+    host: process.env.REDIS_HOST,
+    port: 6379,
+    db: 1,
+  };
+}
 const client = redis.createClient(redisConfig);
 
 client.on('error', (err) => {