add region param

Author: jatinkatyal13

config.js

@@ -31,6 +31,7 @@ exports = module.exports = {
     ssl: process.env.S3_SSL || false,
     accessKey: process.env.S3_ACCESS_KEY || '',
     secretKey: process.env.S3_SECRET_KEY || '',
-    bucket: process.env.S3_BUCKET || 'judge-submissions'
+    bucket: process.env.S3_BUCKET || 'judge-submissions',
+    region: process.env.S3_REGION || 'us-east-1'
   }
 }

src/utils/s3.ts

@@ -9,6 +9,7 @@ const client = new Minio.Client({
   useSSL: !!config.S3.ssl,
   accessKey: config.S3.accessKey,
   secretKey: config.S3.secretKey,
+  region: config.S3.region
 })
 
 export type savedFile = {