fix migrate.js

config/migrate.js

@@ -16,8 +16,12 @@ const mongoUri = getMongoUri();
 // parse url
 const url = new URL(mongoUri);
 
+const authStr = (url.username.length > 0 && url.password.length > 0)
+  ? `${url.username}:${url.password}@`
+  : '';
+
 const mongodb = {
-  url: `${url.protocol}//${url.host}`,
+  url: `${url.protocol}//${authStr}${url.host}${url.search}`,
   databaseName: url.pathname.substring(1), // omit heading slash
   options: {
     useNewUrlParser: true, // removes a deprecation warning when connecting