From 290218eefedf8fefbb3c329697f6f1a08ec976db Mon Sep 17 00:00:00 2001
From: "D. Scott Boggs" <scott@tams.tech>
Date: Sat, 26 Aug 2023 05:48:44 -0400
Subject: [PATCH] Restore logged-in state on page reload

---
 client/src/state.ts | 3 +++
 client/src/util.ts  | 8 ++++++++
 2 files changed, 11 insertions(+)
 create mode 100644 client/src/util.ts

diff --git a/client/src/state.ts b/client/src/state.ts
index 67c0955..9e08abb 100644
--- a/client/src/state.ts
+++ b/client/src/state.ts
@@ -2,6 +2,7 @@ import { reactive } from "vue"
 import { Track } from "./track"
 import { Tick } from './ticks'
 import { error } from "./error"
+import { getCookie } from "./util";
 
 enum State {
     Unfetched,
@@ -31,6 +32,8 @@ class AppState {
     constructor() {
         this.tracks = new Array<Track>
         this.state = State.Unfetched
+        const name = getCookie("name")
+        if (name) this.user = { name }
     }
     streamUpdatesFromServer() {
         const source = new EventSource("/api/v1/updates")
diff --git a/client/src/util.ts b/client/src/util.ts
new file mode 100644
index 0000000..ebbda1c
--- /dev/null
+++ b/client/src/util.ts
@@ -0,0 +1,8 @@
+export function getCookie(key: string): string | null {
+    const start = document.cookie.indexOf(key + '=')
+    if(start === -1) return null
+    let end: number | undefined = document.cookie.indexOf(';', start)
+    if(end === -1)
+        end = undefined
+    return document.cookie.substring(start + key.length + 1, end)
+}
\ No newline at end of file