From 31cfd16f85b084a2bc9eba1dc775cfbe0ab37611 Mon Sep 17 00:00:00 2001
From: YJDave <yashashvidave@gmail.com>
Date: Thu, 4 Jan 2018 10:42:17 +0530
Subject: [PATCH] stream settings: Update subscription-btn display instant.

If user unsubscribe from private stream, then immediately remove
subscription option from settings.
---
 static/js/subs.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/static/js/subs.js b/static/js/subs.js
index cffc9e748a..f7d117892f 100644
--- a/static/js/subs.js
+++ b/static/js/subs.js
@@ -246,6 +246,12 @@ exports.update_settings_for_unsubscribed = function (sub) {
         stream_edit.rerender_subscribers_list(sub);
     }
 
+    // If user unsubscribed from private stream then user can not subscribe to
+    // stream without invitation. So hide subscribe button.
+    stream_data.update_calculated_fields(sub);
+    if (!sub.should_display_subscription_button) {
+        settings_button.hide();
+    }
     row_for_stream_id(subs.stream_id).attr("data-temp-view", true);
 };