///
import { allRoutes } from "./routes.ts";
import { serveDir } from "@std/http/file-server";
const PORT = parseInt(Deno.env.get("PORT") || "3001");
const VITE_DEV_SERVER = "http://localhost:5173"; // Default Vite dev server port
// Check if we're in development mode (Vite dev server running)
const isDevelopment = Deno.env.get("NODE_ENV") !== "production";
async function defaultHandler(req: Request): Promise {
const url = new URL(req.url);
// In development, proxy to Vite dev server
if (isDevelopment) {
try {
// For SPA routing: All non-API routes go to Vite
// Vite will handle returning index.html for unknown routes
const viteUrl = new URL(url.pathname + url.search, VITE_DEV_SERVER);
// Create a clean headers object without Host header
const proxyHeaders = new Headers();
for (const [key, value] of req.headers.entries()) {
// Skip host and connection headers
if (
key.toLowerCase() !== "host" &&
key.toLowerCase() !== "connection"
) {
proxyHeaders.set(key, value);
}
}
return await fetch(viteUrl.toString(), {
method: req.method,
headers: proxyHeaders,
body:
req.method !== "GET" && req.method !== "HEAD" ? req.body : undefined,
});
} catch (_error) {
return new Response(
`
Vite Dev Server Not Running
⚠️ Vite Dev Server Not Running
The Deno server is running, but it can't connect to the Vite dev server at ${VITE_DEV_SERVER}.
Start the Vite dev server in a separate terminal:
cd frontend-v2
deno task dev:vite
Then refresh this page.
`,
{
status: 503,
headers: { "Content-Type": "text/html" },
}
);
}
} else {
// In production, serve static files from dist/
// For SPA routing: return index.html for non-file requests
const response = await serveDir(req, {
fsRoot: "./dist",
quiet: true,
});
// If file not found (404), return index.html for SPA routing
if (response.status === 404) {
const indexFile = await Deno.readFile("./dist/index.html");
return new Response(indexFile, {
headers: { "Content-Type": "text/html" },
});
}
return response;
}
}
// Custom routing handler that directly matches routes
async function handler(req: Request): Promise {
const url = new URL(req.url);
// Only log non-asset requests to reduce noise
if (
!url.pathname.startsWith("/src/") &&
!url.pathname.startsWith("/@") &&
!url.pathname.includes(".js") &&
!url.pathname.includes(".css")
) {
console.log(`[${req.method}] ${url.pathname}`);
}
// Try to match against our defined routes first
for (const routeDef of allRoutes) {
const match = routeDef.pattern.exec(url);
if (match && req.method === routeDef.method) {
console.log(`✓ Matched API route: ${routeDef.method} ${url.pathname}`);
return await routeDef.handler(req);
}
}
// Fall back to default handler (proxy to Vite or serve static)
return await defaultHandler(req);
}
Deno.serve(
{
port: PORT,
hostname: "0.0.0.0",
onListen: ({ port, hostname }) => {
console.log(`Frontend-v2 server running on http://${hostname}:${port}`);
if (isDevelopment) {
console.log(`Proxying to Vite dev server at ${VITE_DEV_SERVER}`);
}
},
},
handler
);