feat: new version for getEpisodeUrl by just passing the episode number

src/controllers/episodes/getEpisodeUrl/index.ts

@@ -2,17 +2,21 @@ import { OpenAPIHono, createRoute, z } from "@hono/zod-openapi";
 
 import { readEnvVariable } from "~/libs/readEnvVariable";
 import type { Env } from "~/types/env";
-import {
-  FetchUrlResponse,
-  FetchUrlResponseSchema,
-} from "~/types/episode/fetch-url-response";
+import type { Episode } from "~/types/episode";
+import { FetchUrlResponse } from "~/types/episode/fetch-url-response";
 import {
   AniListIdQuerySchema,
+  EpisodeNumberSchema,
   ErrorResponse,
   ErrorResponseSchema,
 } from "~/types/schema";
 
-const FetchUrlRequest = z.object({ id: z.string(), provider: z.string() });
+import { fetchEpisodesFromAllProviders } from "../getByAniListId";
+
+const FetchUrlRequest = z.union([
+  z.object({ id: z.string(), provider: z.string() }),
+  z.object({ episodeNumber: EpisodeNumberSchema }),
+]);
 
 const route = createRoute({
   tags: ["aniplay", "episodes"],
@@ -68,12 +72,54 @@ const route = createRoute({
 
 const app = new OpenAPIHono<Env>();
 
+export async function fetchEpisodeUrlFromAllProviders(
+  aniListId: number,
+  episodeNumber: number,
+  isAnifyEnabled: boolean,
+) {
+  const results = await fetchEpisodesFromAllProviders(
+    aniListId,
+    isAnifyEnabled,
+  );
+  if (results.length === 0) {
+    return { episodes: null, fetchUrlResult: null };
+  }
+
+  let episodes: Episode[] | null = null;
+  let fetchUrlResult: FetchUrlResponse | null = null;
+
+  for (const { episodes: episodesResult, providerId } of results) {
+    const episode = episodesResult.find(
+      (episode) => episode.number === episodeNumber,
+    );
+    if (!episode) {
+      continue;
+    }
+    episodes = episodesResult;
+
+    const urlResult = await fetchEpisodeUrl(
+      providerId,
+      episode.id,
+      aniListId,
+      isAnifyEnabled,
+    );
+    if (!urlResult) {
+      continue;
+    }
+
+    fetchUrlResult = urlResult;
+    break;
+  }
+
+  return { episodes, fetchUrlResult };
+}
+
 export async function fetchEpisodeUrl(
   provider: string,
   id: string,
   aniListId: number,
   isAnifyEnabled: boolean,
-) {
+): Promise<FetchUrlResponse | null> {
   if (provider === "consumet" || !isAnifyEnabled) {
     try {
       const result = await import("./consumet").then(
@@ -126,16 +172,29 @@ export async function fetchEpisodeUrl(
 
 app.openapi(route, async (c) => {
   const aniListId = Number(c.req.param("aniListId"));
-  const { provider, id } = await c.req.json<typeof FetchUrlRequest._type>();
+  const { provider, id, episodeNumber } =
+    await c.req.json<typeof FetchUrlRequest._type>();
+  if (!provider && episodeNumber == undefined) {
+    return c.json(ErrorResponse, { status: 400 });
+  }
 
   try {
     const isAnifyEnabled = readEnvVariable<boolean>(c.env, "ENABLE_ANIFY");
-    const result = await fetchEpisodeUrl(
-      provider,
-      id,
+    let result: FetchUrlResponse | null;
+    if (provider) {
+      result = await fetchEpisodeUrl(provider, id, aniListId, isAnifyEnabled);
+    } else {
+      const { fetchUrlResult } = await fetchEpisodeUrlFromAllProviders(
         aniListId,
+        episodeNumber!,
         isAnifyEnabled,
       );
+      if (!fetchUrlResult) {
+        return c.json(ErrorResponse, { status: 404 });
+      }
+
+      result = fetchUrlResult;
+    }
 
     if (result) {
       return c.json({ success: true, result });