1 files changed, 53 insertions, 27 deletions

diff --git a/src/server.ts b/src/server.ts
index 3520958..6a9c06e 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -1,59 +1,85 @@
 import https from "https";
-import morgan from "morgan";
-import express from "express";
-import { resolve } from "path";
 import { config } from "dotenv";
 
 import corsConfig from "./config/cors.js";
 import { ratelimit } from "./config/ratelimit.js";
-import errorHandler from "./config/errorHandler.js";
-import notFoundHandler from "./config/notFoundHandler.js";
 
-import animeRouter from "./routes/index.js";
+import { hianimeRouter } from "./routes/hianime.js";
+
+import { serveStatic } from "@hono/node-server/serve-static";
+import { serve } from "@hono/node-server";
+import { Hono } from "hono";
+import { logger } from "hono/logger";
+
+import { HiAnimeError } from "aniwatch";
 
 config();
-const app: express.Application = express();
-const PORT: number = Number(process.env.PORT) || 4000;
 
-app.use(morgan("dev"));
+const BASE_PATH = "/api/v2" as const;
+const PORT: number = Number(process.env.ANIWATCH_API_PORT) || 4000;
+const ANIWATCH_API_HOSTNAME = process.env?.ANIWATCH_API_HOSTNAME;
+
+const app = new Hono();
+
+app.use(logger());
 app.use(corsConfig);
 
 // CAUTION: For personal deployments, "refrain" from having an env
 // named "ANIWATCH_API_HOSTNAME". You may face rate limitting
-// and other issues if you do.
-const ISNT_PERSONAL_DEPLOYMENT = Boolean(process?.env?.ANIWATCH_API_HOSTNAME);
+// or other issues if you do.
+const ISNT_PERSONAL_DEPLOYMENT = Boolean(ANIWATCH_API_HOSTNAME);
 if (ISNT_PERSONAL_DEPLOYMENT) {
   app.use(ratelimit);
 }
 
-app.use(express.static(resolve("public")));
-app.get("/health", (_, res) => res.sendStatus(200));
-app.use("/anime", animeRouter);
+app.use("/", serveStatic({ root: "public" }));
+app.get("/health", (c) => c.text("OK", { status: 200 }));
+
+app.basePath(BASE_PATH).route("/hianime", hianimeRouter);
+app
+  .basePath(BASE_PATH)
+  .get("/anicrush", (c) => c.text("Anicrush could be implemented in future."));
 
-app.use(notFoundHandler);
-app.use(errorHandler);
+app.notFound((c) =>
+  c.json({ status: 404, message: "Resource Not Found" }, 404)
+);
+
+app.onError((err, c) => {
+  console.error(err);
+  const res = { status: 500, message: "Internal Server Error" };
+
+  if (err instanceof HiAnimeError) {
+    res.status = err.status;
+    res.message = err.message;
+  }
+
+  return c.json(res, { status: res.status });
+});
 
 // NOTE: this env is "required" for vercel deployments
-if (!Boolean(process?.env?.IS_VERCEL_DEPLOYMENT)) {
-  app.listen(PORT, () => {
-    console.log(`⚔️  api @ http://localhost:${PORT}`);
-  });
+if (!Boolean(process?.env?.ANIWATCH_API_VERCEL_DEPLOYMENT)) {
+  serve({
+    port: PORT,
+    fetch: app.fetch,
+  }).addListener("listening", () =>
+    console.info(
+      "\x1b[1;36m" + `aniwatch-api at http://localhost:${PORT}` + "\x1b[0m"
+    )
+  );
 
   // NOTE: remove the `if` block below for personal deployments
   if (ISNT_PERSONAL_DEPLOYMENT) {
+    const interval = 9 * 60 * 1000; // 9mins
+
     // don't sleep
-    const intervalTime = 9 * 60 * 1000; // 9mins
     setInterval(() => {
-      console.log("HEALTHCHECK ;)", new Date().toLocaleString());
+      console.log("aniwatch-api HEALTH_CHECK at", new Date().toISOString());
       https
-        .get(
-          new URL("/health", `https://${process.env.ANIWATCH_API_HOSTNAME}`)
-            .href
-        )
+        .get(`https://${ANIWATCH_API_HOSTNAME}/health`)
         .on("error", (err) => {
           console.error(err.message);
         });
-    }, intervalTime);
+    }, interval);
   }
 }