mirror of
https://github.com/Shineii86/AniKotoAPI.git
synced 2026-10-22 02:45:10 +00:00
- Added Express routes for /tos and /privacy - Updated all internal links (index.html, privacy.html, tos.html) - Updated sitemap.xml URLs - Updated README and docs architecture
144 lines
6.7 KiB
JavaScript
144 lines
6.7 KiB
JavaScript
/*
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* ======= • ======= • ======= • ======= • =======• =======
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* AniKotoAPI — server.js
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* Repository: https://github.com/Shineii86/AniKotoAPI
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*
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* @description
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* Main entry point for the AniKotoAPI Express server.
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* Configures CORS, middleware, static files, API routes,
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* and 404 handling. Starts the server on the configured port.
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*
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* @exports
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* None (side-effect: starts Express server)
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*
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* @author Shinei Nouzen
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* @license MIT
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* ======= • ======= • ======= • ======= • =======• =======
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*/
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import dotenv from "dotenv";
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import express from "express";
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import cors from "cors";
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import path from "path";
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import fs from "fs";
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import { fileURLToPath } from "url";
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import { dirname } from "path";
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import { createApiRoutes } from "./src/routes/apiRoutes.js";
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dotenv.config();
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// ══════════════════════════════════════════════════════════════
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// SERVER CONFIGURATION
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// ══════════════════════════════════════════════════════════════
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const app = express();
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const PORT = process.env.PORT || 4444;
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const __filename = fileURLToPath(import.meta.url);
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const publicDir = path.join(process.cwd(), "public");
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const allowedOrigins = process.env.ALLOWED_ORIGINS?.split(",");
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// ══════════════════════════════════════════════════════════════
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// CORS MIDDLEWARE
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// ══════════════════════════════════════════════════════════════
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// NOTE: CORS is configured to only allow GET requests from specified origins
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app.use(
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cors({
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origin: allowedOrigins?.includes("*") ? "*" : allowedOrigins || [],
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methods: ["GET"],
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})
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);
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// ---- FEATURE: Custom origin validation middleware ----
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app.use((req, res, next) => {
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const origin = req.headers.origin;
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if (
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!allowedOrigins ||
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allowedOrigins.includes("*") ||
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(origin && allowedOrigins.includes(origin))
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) {
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res.setHeader("Access-Control-Allow-Origin", origin || "*");
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res.setHeader("Access-Control-Allow-Methods", "GET");
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res.setHeader("Access-Control-Allow-Headers", "Content-Type");
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return next();
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}
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res
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.status(403)
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.json({ success: false, message: "Forbidden: Origin not allowed" });
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});
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// ══════════════════════════════════════════════════════════════
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// STATIC FILES
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// ══════════════════════════════════════════════════════════════
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// NOTE: redirect: false prevents automatic redirects to index.html
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app.use(express.static(publicDir, { redirect: false }));
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// ══════════════════════════════════════════════════════════════
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// CLEAN URL ROUTES
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// ══════════════════════════════════════════════════════════════
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// Serve HTML files without .html extension
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app.get("/tos", (req, res) => {
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res.sendFile(path.join(publicDir, "tos.html"));
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});
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app.get("/privacy", (req, res) => {
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res.sendFile(path.join(publicDir, "privacy.html"));
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});
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// ══════════════════════════════════════════════════════════════
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// RESPONSE HELPERS
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// ══════════════════════════════════════════════════════════════
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// ---- FEATURE: Standardized JSON response wrapper ----
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/**
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* Wraps data in a standardized success JSON response.
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*
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* @param {object} res - Express response object
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* @param {*} data - The data to return in the response
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* @param {number} status - HTTP status code (default: 200)
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*/
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const jsonResponse = (res, data, status = 200) =>
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res.status(status).json({ success: true, results: data });
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// ---- FEATURE: Standardized error response wrapper ----
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/**
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* Returns a standardized error JSON response.
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*
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* @param {object} res - Express response object
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* @param {string} message - Error message to return (default: "Internal server error")
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* @param {number} status - HTTP status code (default: 500)
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*/
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const jsonError = (res, message = "Internal server error", status = 500) =>
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res.status(status).json({ success: false, message });
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// ══════════════════════════════════════════════════════════════
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// API ROUTES
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// ══════════════════════════════════════════════════════════════
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createApiRoutes(app, jsonResponse, jsonError);
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// ══════════════════════════════════════════════════════════════
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// 404 HANDLER
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// ══════════════════════════════════════════════════════════════
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// ---- FEATURE: Catch-all 404 handler for undefined routes ----
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app.use((req, res) => {
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const filePath = path.join(publicDir, "404.html");
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if (fs.existsSync(filePath)) {
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res.status(404).sendFile(filePath);
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} else {
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res.status(404).json({ success: false, message: "Endpoint not found" });
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}
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});
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// ══════════════════════════════════════════════════════════════
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// SERVER START
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// ══════════════════════════════════════════════════════════════
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app.listen(PORT, () => {
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console.info(`AniKotoAPI listening at ${PORT}`);
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});
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// ══════════════════════════════════════════════════════════════ END: server.js
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