feat: store unreleased titles where first episode time is unknown

src/libs/maybeScheduleNextAiringEpisode.ts

@@ -2,6 +2,10 @@ import { Client } from "@upstash/qstash";
 import type { HonoRequest } from "hono";
 
 import { setTitleMessage } from "~/models/titleMessages";
+import {
+  addUnreleasedTitle,
+  removeUnreleasedTitle,
+} from "~/models/unreleasedTitles";
 import type { Env } from "~/types/env";
 
 import { getNextEpisodeTimeUntilAiring } from "./anilist/getNextEpisodeAiringAt";
@@ -13,9 +17,14 @@ export async function maybeScheduleNextAiringEpisode(
   req: HonoRequest,
   aniListId: number,
 ) {
-  const nextAiring = await getNextEpisodeTimeUntilAiring(aniListId);
+  const { nextAiring, status } = await getNextEpisodeTimeUntilAiring(aniListId);
   if (!nextAiring) {
-    await deleteMessageIdForTitle(env, aniListId);
+    if (status === "NOT_YET_RELEASED") {
+      await addUnreleasedTitle(env, aniListId);
+    } else {
+      await deleteMessageIdForTitle(env, aniListId);
+    }
+
     return;
   }
 
@@ -30,5 +39,8 @@ export async function maybeScheduleNextAiringEpisode(
     delay: timeUntilAiring,
     contentBasedDeduplication: true,
   });
-  await setTitleMessage(env, aniListId, messageId);
+  await Promise.allSettled([
+    setTitleMessage(env, aniListId, messageId),
+    removeUnreleasedTitle(env, aniListId),
+  ]);
 }