Ritesh Ghosh
86 lines
2.6 KiB
TypeScript
86 lines
2.6 KiB
TypeScript
import https from "https";
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import { Hono } from "hono";
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import { serve } from "@hono/node-server";
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import { serveStatic } from "@hono/node-server/serve-static";
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import { env } from "./config/env.js";
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import { log } from "./config/logger.js";
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import { corsConfig } from "./config/cors.js";
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import { ratelimit } from "./config/ratelimit.js";
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import { errorHandler, notFoundHandler } from "./config/errorHandler.js";
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import type { AniwatchAPIVariables } from "./config/variables.js";
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import { hianimeRouter } from "./routes/hianime.js";
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import { logging } from "./middleware/logging.js";
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import { cacheConfigSetter, cacheControl } from "./middleware/cache.js";
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import pkgJson from "../package.json" with { type: "json" };
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//
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const BASE_PATH = "/api/v2" as const;
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const app = new Hono<{ Variables: AniwatchAPIVariables }>();
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app.use(logging);
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app.use(corsConfig);
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app.use(cacheControl);
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//
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// CAUTION: For personal deployments, "refrain" from having an env
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// named "ANIWATCH_API_HOSTNAME". You may face rate limitting
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// or other issues if you do.
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const ISNT_PERSONAL_DEPLOYMENT = Boolean(env.ANIWATCH_API_HOSTNAME);
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if (ISNT_PERSONAL_DEPLOYMENT) {
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app.use(ratelimit);
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}
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app.use("/", serveStatic({ root: "public" }));
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app.get("/health", (c) => c.text("daijoubu", { status: 200 }));
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app.get("/v", async (c) =>
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c.text(
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`aniwatch-api: v${"version" in pkgJson && pkgJson?.version ? pkgJson.version : "-1"}\n` +
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`aniwatch-package: v${"dependencies" in pkgJson && pkgJson?.dependencies?.aniwatch ? pkgJson?.dependencies?.aniwatch : "-1"}`
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)
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);
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app.use(cacheConfigSetter(BASE_PATH.length));
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app.basePath(BASE_PATH).route("/hianime", hianimeRouter);
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app.basePath(BASE_PATH).get("/anicrush", (c) =>
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c.text("Anicrush could be implemented in future.")
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);
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app.notFound(notFoundHandler);
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app.onError(errorHandler);
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//
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// NOTE: this env is "required" for vercel deployments
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if (!env.ANIWATCH_API_VERCEL_DEPLOYMENT) {
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serve({
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port: env.ANIWATCH_API_PORT,
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fetch: app.fetch,
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}).addListener("listening", () => {
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log.info(
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`aniwatch-api RUNNING at http://localhost:${env.ANIWATCH_API_PORT}`
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);
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});
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// NOTE: remove the `if` block below for personal deployments
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if (ISNT_PERSONAL_DEPLOYMENT) {
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const interval = 9 * 60 * 1000; // 9mins
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// don't sleep
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setInterval(() => {
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log.info(
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`aniwatch-api HEALTH_CHECK at ${new Date().toISOString()}`
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);
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https
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.get(`https://${env.ANIWATCH_API_HOSTNAME}/health`)
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.on("error", (err) => log.error(err.message.trim()));
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}, interval);
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}
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}
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export default app;
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