feat: Centralize Anilist GraphQL queries, generalize Durable Object for multiple operations with caching, and add new controllers for search, popular titles, user data, and episode tracking.

src/controllers/auth/anilist/getUser.ts

@@ -1,51 +1,33 @@
-import { graphql } from "gql.tada";
-import { GraphQLClient } from "graphql-request";
+import { env } from "cloudflare:workers";
 
-import { sleep } from "~/libs/sleep";
 import type { User } from "~/types/user";
 
-const GetUserQuery = graphql(`
-  query GetUser {
-    Viewer {
-      id
-      name
-      avatar {
-        medium
-        large
-      }
-      statistics {
-        anime {
-          minutesWatched
-          episodesWatched
-          count
-          meanScore
-        }
-      }
-    }
-  }
-`);
-
 export async function getUser(aniListToken: string): Promise<User> {
-  const client = new GraphQLClient("https://graphql.anilist.co/");
+  const durableObjectId = env.ANILIST_DO.idFromName("GLOBAL");
+  const stub = env.ANILIST_DO.get(durableObjectId);
 
-  try {
-    const data = await client.request(GetUserQuery, undefined, {
-      Authorization: `Bearer ${aniListToken}`,
-    });
-    return {
-      ...data?.Viewer,
-      statistics: { ...data?.Viewer?.statistics?.anime },
-    };
-  } catch (err) {
-    if (err.response?.status === 401) {
+  const response = await stub.fetch("http://anilist-do/graphql", {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json",
+    },
+    body: JSON.stringify({
+      operationName: "GetUser",
+      variables: { token: aniListToken },
+    }),
+  });
+
+  if (!response.ok) {
+    if (response.status === 401) {
       return null;
-    } else if (err.response?.status === 429) {
-      console.log("429, retrying in", err.response.headers.get("Retry-After"));
-      return sleep(
-        Number(err.response.headers.get("Retry-After")!) * 1000,
-      ).then(() => getUser(aniListToken));
     }
-
-    throw err;
+    throw new Error(`Failed to fetch user: ${response.statusText}`);
   }
+
+  const data = (await response.json()) as any;
+
+  return {
+    ...data,
+    statistics: { ...data?.statistics?.anime },
+  };
 }