From 22cf158c58d518a70da311a6ec6a7cb2ff5ca8dd Mon Sep 17 00:00:00 2001
From: Damian Peterson <damian@peterson.nz>
Date: Sat, 26 Aug 2023 07:58:12 +1200
Subject: [PATCH] Redirect after hour change

Done to avoid situation where refreshing the page will
resubmit the form
---
 index.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/index.php b/index.php
index a8da690..a8b3c46 100644
--- a/index.php
+++ b/index.php
@@ -52,6 +52,7 @@ $selectedHour = 13;
 $isLoggedIn = true;
 $accessToken = $_COOKIE['access_token'];
 $refreshToken = $_COOKIE['refresh_token'];
+$newHour = $_COOKIE['hour'];
 $customerNumber = '';
 $connectionId = '';
 $customerName = '';
@@ -231,7 +232,12 @@ if (!isset($accessToken) && !isset($refreshToken)) {
     try {
         getCustomerDetails($vars, $accessToken, $customerNumber, $connectionId, $customerName);
         getCurrentHour($vars, $accessToken, $customerNumber, $connectionId, $selectedHour);
-        $message = 'Select your hour of power.';
+        if ($newHour) {
+            $message = 'Done, changed to ' . $times[$newHour] . '.';
+            setcookie('hour', '', time() - 1000, "/");
+        } else {
+            $message = 'Select your hour of power.';
+        }
     } catch (Exception $exception) {
         if ($exception->getCode() === 401) {
             try {
@@ -265,7 +271,9 @@ if ($isLoggedIn && $_POST) {
     if ($isValid) {
         try {
             setCurrentHour($vars, $accessToken, $customerNumber, $connectionId, $selectedHour);
-            $message = 'Done. Hour changed to ' . $times[$selectedHour] . '.';
+            setcookie('hour', $selectedHour, time() + 30000, "/");
+            header('Location: /');
+            die();
         } catch (Exception $exception) {
             $message = $exception->getMessage();
         }