From d0d81510cca3466662643ab1273b79603629381f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rn-Michael=20Miehe?= <jmm@yavook.de>
Date: Mon, 26 Aug 2024 19:13:08 +0000
Subject: [PATCH] store: catch failure to load from API

---
 ui/src/lib/store.ts | 42 +++++++++++++++++++++++-------------------
 1 file changed, 23 insertions(+), 19 deletions(-)

diff --git a/ui/src/lib/store.ts b/ui/src/lib/store.ts
index 9b7388f..2bd837f 100644
--- a/ui/src/lib/store.ts
+++ b/ui/src/lib/store.ts
@@ -67,30 +67,34 @@ export const advent22Store = defineStore({
           document.getElementsByTagName("head")[0].appendChild(link);
       } catch {}
 
-      const [is_admin, site_config, background_image, user_doors, next_door] =
-        await Promise.all([
-          this.update_is_admin(),
-          API.request<SiteConfigModel>("user/site_config"),
-          API.request<ImageData>("user/background_image"),
-          API.request<DoorSaved[]>("user/doors"),
-          API.request<number | null>("user/next_door"),
-        ]);
-      is_admin; // discard value
+      try {
+        const [is_admin, site_config, background_image, user_doors, next_door] =
+          await Promise.all([
+            this.update_is_admin(),
+            API.request<SiteConfigModel>("user/site_config"),
+            API.request<ImageData>("user/background_image"),
+            API.request<DoorSaved[]>("user/doors"),
+            API.request<number | null>("user/next_door"),
+          ]);
+        is_admin; // discard value
 
-      document.title = site_config.title;
+        document.title = site_config.title;
 
-      if (site_config.subtitle !== "")
-        document.title += " – " + site_config.subtitle;
+        if (site_config.subtitle !== "")
+          document.title += " – " + site_config.subtitle;
 
-      this.site_config = site_config;
-      this.background_image = background_image;
+        this.site_config = site_config;
+        this.background_image = background_image;
 
-      this.user_doors.length = 0;
-      for (const door_saved of user_doors) {
-        this.user_doors.push(Door.load(door_saved));
+        this.user_doors.length = 0;
+        for (const door_saved of user_doors) {
+          this.user_doors.push(Door.load(door_saved));
+        }
+
+        if (next_door !== null) this.next_door_target = Date.now() + next_door;
+      } catch {
+        this.background_image = "error";
       }
-
-      if (next_door !== null) this.next_door_target = Date.now() + next_door;
     },
 
     when_initialized(callback: () => void): void {