fix: tweak aniwatch call to support tower of god s2 being split into 2

src/controllers/episodes/getByAniListId/aniwatch.ts

@@ -25,27 +25,34 @@ export async function getEpisodesFromAniwatch(
       return null;
     }
 
-    const episodes: Episode[] | null = await fetch(
-      `https://aniwatch.up.railway.app/anime/episodes/${aniwatchId}`,
-    )
-      .then((res) => res.json<AniwatchEpisodesResponse>())
-      .then(({ totalEpisodes, episodes }) => {
-        if (totalEpisodes === 0) {
-          console.error(
-            `Error trying to load episodes from aniwatch; aniListId: ${aniListId}, totalEpisodes: ${totalEpisodes}`,
+    const episodes: Episode[] | null = await fetchEpisodes(
+      aniwatchId,
+      aniListId,
     );
+    if (!episodes || episodes.length === 0) {
       return null;
     }
 
-        return episodes.map<Episode>(({ episodeId, number, title }) => ({
-          id: episodeId,
-          number,
-          title,
-          updatedAt: 0,
-        }));
+    // Tower of God S2
+    if (aniListId == 153406) {
+      const aniwatchId = await getAniwatchId({
+        english: "Tower of God Season 2: Workshop Battle",
       });
-    if (!episodes || episodes.length === 0) {
-      return null;
+      if (aniwatchId) {
+        const lastEpisodeOfPreviousTitle = episodes.at(-1)!!.number;
+        return {
+          providerId: "aniwatch",
+          episodes: await fetchEpisodes(aniwatchId, aniListId).then(
+            (extraEpisodes) =>
+              episodes.concat(
+                extraEpisodes?.map(({ number, ...episode }) => ({
+                  ...episode,
+                  number: number + lastEpisodeOfPreviousTitle,
+                })) ?? [],
+              ),
+          ),
+        };
+      }
     }
 
     return { providerId: "aniwatch", episodes };