From dca419ee243dd1548800caf6273dbb05785c7a0f Mon Sep 17 00:00:00 2001
From: Michel Weststrate <mweststrate@fb.com>
Date: Thu, 12 Nov 2020 15:03:02 -0800
Subject: [PATCH] Prompt for login by default

Summary:
This aligns behaviour with non-sandy behaviour of login: Prompt for login on startup if the user isn't yet signed in.

Logic is based on https://www.internalfb.com/intern/diffusion/FBS/browse/master/xplat/sonar/desktop/app/src/chrome/UserAccount.tsx?commit=1fc905fdd1cd&lines=94

Reviewed By: jknoxville

Differential Revision: D24922397

fbshipit-source-id: b4bab9c109a1054c0e260599d28320699c47dfda
---
 desktop/app/src/sandy-chrome/LeftRail.tsx | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/desktop/app/src/sandy-chrome/LeftRail.tsx b/desktop/app/src/sandy-chrome/LeftRail.tsx
index 8221b54c6..e20fc8a1d 100644
--- a/desktop/app/src/sandy-chrome/LeftRail.tsx
+++ b/desktop/app/src/sandy-chrome/LeftRail.tsx
@@ -7,7 +7,13 @@
  * @format
  */
 
-import React, {cloneElement, useState, useCallback, useMemo} from 'react';
+import React, {
+  cloneElement,
+  useState,
+  useCallback,
+  useMemo,
+  useEffect,
+} from 'react';
 import {Button, Divider, Badge, Tooltip, Avatar, Popover} from 'antd';
 import {
   MobileFilled,
@@ -37,7 +43,7 @@ import SignInSheet from '../chrome/SignInSheet';
 import {errorCounterAtom} from '../chrome/ConsoleLogs';
 import {ToplevelProps} from './SandyApp';
 import {useValue} from 'flipper-plugin';
-import {logout} from '../reducers/user';
+import {logout, USER_NOT_SIGNEDIN, USER_UNAUTHORIZED} from '../reducers/user';
 import config from '../fb-stubs/config';
 import styled from '@emotion/styled';
 import {showEmulatorLauncher} from './appinspect/LaunchEmulator';
@@ -46,6 +52,7 @@ import SupportRequestFormV2 from '../fb-stubs/SupportRequestFormV2';
 import {setStaticView} from '../reducers/connections';
 import {getInstance} from '../fb-stubs/Logger';
 import {isStaticViewActive} from '../chrome/mainsidebar/sidebarUtils';
+import {getUser} from '../fb-stubs/user';
 
 const LeftRailButtonElem = styled(Button)<{kind?: 'small'}>(({kind}) => ({
   width: kind === 'small' ? 32 : 36,
@@ -353,6 +360,17 @@ function LoginButton() {
     (visible) => setShowLogout(visible),
     [],
   );
+
+  useEffect(() => {
+    if (config.showLogin) {
+      getUser().catch((error) => {
+        if (error === USER_UNAUTHORIZED || error === USER_NOT_SIGNEDIN) {
+          setShowLogin(true);
+        }
+      });
+    }
+  }, []);
+
   return login ? (
     <Popover
       content={