refactor: decouple Anilist watch status updates from API endpoint to an asynchronous queue worker.

src/controllers/watch-status/index.ts

@@ -16,8 +16,6 @@ import {
 } from "~/types/schema";
 import { WatchStatus } from "~/types/title/watchStatus";
 
-import { maybeUpdateWatchStatusOnAnilist } from "./anilist";
-
 const app = new OpenAPIHono<Cloudflare.Env>();
 
 const UpdateWatchStatusRequest = z.object({
@@ -109,30 +107,16 @@ app.openapi(route, async (c) => {
     }
   }
 
-  try {
-    await maybeUpdateWatchStatusOnAnilist(
-      Number(titleId),
+  await queueTask(
+    "ANILIST_UPDATES",
+    {
+      deviceId,
       watchStatus,
-      aniListToken,
-    );
-  } catch (error) {
-    console.error("Failed to update watch status on Anilist");
-    console.error(error);
-    if (isRetrying) {
-      return c.json(ErrorResponse, { status: 500 });
-    }
-
-    await queueTask(
-      "ANILIST_UPDATES",
-      {
-        deviceId,
-        watchStatus,
-        titleId,
-        updateType: AnilistUpdateType.UpdateWatchStatus,
-      },
-      { req: c.req, scheduleConfig: { delay: { minute: 1 } } },
-    );
-  }
+      titleId,
+      updateType: AnilistUpdateType.UpdateWatchStatus,
+    },
+    { req: c.req, scheduleConfig: { delay: { minute: 1 } } },
+  );
 
   return c.json(SuccessResponse, { status: 200 });
 });