88 lines
2.6 KiB
TypeScript
88 lines
2.6 KiB
TypeScript
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import compression from "compression";
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import express, { Express, Request, Response, NextFunction } from "express";
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import morgan from "morgan";
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import { createServer } from "http";
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import type { ViteDevServer } from "vite";
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import path from "path";
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import { fileURLToPath } from "url";
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// ESM module resolution helpers
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const __filename = fileURLToPath(import.meta.url);
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const __dirname = path.dirname(__filename);
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// Configuration
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// Resolve paths relative to project root (one level up from dist/ in production, or current dir in dev)
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const PROJECT_ROOT = path.resolve(__dirname, "..");
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const BUILD_PATH = path.join(PROJECT_ROOT, "build/server/index.js");
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const CLIENT_BUILD_PATH = path.join(PROJECT_ROOT, "build/client");
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const CLIENT_ASSETS_PATH = path.join(PROJECT_ROOT, "build/client/assets");
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const DEVELOPMENT = process.env.NODE_ENV === "development";
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const PORT = Number.parseInt(process.env.PORT || "3000", 10);
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async function createAppServer(): Promise<void> {
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const app: Express = express();
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app.use(compression());
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app.disable("x-powered-by");
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if (DEVELOPMENT) {
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console.log("Starting development server");
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// Dynamic import Vite only in development
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const { createServer: createViteServer } = await import("vite");
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const viteDevServer: ViteDevServer = await createViteServer({
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server: { middlewareMode: true },
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});
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app.use(viteDevServer.middlewares);
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app.use(async (req: Request, res: Response, next: NextFunction) => {
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try {
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const source = await viteDevServer.ssrLoadModule("./server/app.ts");
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return await source.app(req, res, next);
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} catch (error) {
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if (error instanceof Error) {
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viteDevServer.ssrFixStacktrace(error);
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}
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next(error);
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}
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});
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} else {
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console.log("Starting production server");
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app.use(
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"/assets",
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express.static(CLIENT_ASSETS_PATH, {
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immutable: true,
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maxAge: "1y"
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})
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);
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app.use(morgan("tiny"));
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app.use(express.static(CLIENT_BUILD_PATH, { maxAge: "1h" }));
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// Import the built React Router app
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const { app: productionApp } = await import(BUILD_PATH);
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app.use(productionApp);
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}
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// Create HTTP server
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const httpServer = createServer(app);
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// Initialize Socket.IO
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const { initializeSocketIO } = await import("./server/socket");
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initializeSocketIO(httpServer);
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// Start server
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httpServer.listen(PORT, () => {
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console.log(`Server is running on http://localhost:${PORT}`);
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});
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}
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// Start the server with error handling
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createAppServer().catch((error) => {
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console.error("Failed to start server:", error);
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process.exit(1);
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});
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