From 3eedd383013fe85475ceb96979554715a26d80ce Mon Sep 17 00:00:00 2001
From: Simon Hong <shong@brave.com>
Date: Tue, 28 Sep 2021 16:14:54 +0900
Subject: [PATCH] Update region data in background

---
 components/brave_vpn/brave_vpn_service_desktop.cc | 5 +++++
 components/brave_vpn/brave_vpn_service_desktop.h  | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/components/brave_vpn/brave_vpn_service_desktop.cc b/components/brave_vpn/brave_vpn_service_desktop.cc
index 3d7966e46d05..c8c134dab970 100644
--- a/components/brave_vpn/brave_vpn_service_desktop.cc
+++ b/components/brave_vpn/brave_vpn_service_desktop.cc
@@ -70,6 +70,11 @@ BraveVpnServiceDesktop::BraveVpnServiceDesktop(
   LoadCachedRegionData();
   FetchRegionData();
   CheckPurchasedStatus();
+
+  constexpr int kRegionDataUpdateIntervalInHours = 5;
+  region_data_update_timer_.Start(
+      FROM_HERE, base::TimeDelta::FromHours(kRegionDataUpdateIntervalInHours),
+      this, &BraveVpnServiceDesktop::FetchRegionData);
 }
 
 BraveVpnServiceDesktop::~BraveVpnServiceDesktop() = default;
diff --git a/components/brave_vpn/brave_vpn_service_desktop.h b/components/brave_vpn/brave_vpn_service_desktop.h
index f6c6c656ee74..fbbdfcf53d74 100644
--- a/components/brave_vpn/brave_vpn_service_desktop.h
+++ b/components/brave_vpn/brave_vpn_service_desktop.h
@@ -11,6 +11,7 @@
 
 #include "base/containers/flat_map.h"
 #include "base/scoped_observation.h"
+#include "base/timer/timer.h"
 #include "brave/components/brave_vpn/brave_vpn.mojom.h"
 #include "brave/components/brave_vpn/brave_vpn_connection_info.h"
 #include "brave/components/brave_vpn/brave_vpn_data_types.h"
@@ -127,6 +128,7 @@ class BraveVpnServiceDesktop
       observed_{this};
   mojo::ReceiverSet<brave_vpn::mojom::ServiceHandler> receivers_;
   mojo::RemoteSet<brave_vpn::mojom::ServiceObserver> observers_;
+  base::RepeatingTimer region_data_update_timer_;
   std::string test_timezone_;
 };