91 lines
2.4 KiB
TypeScript
91 lines
2.4 KiB
TypeScript
import { type Server } from "node:http";
|
|
|
|
import express, { type Express, type Request, Response, NextFunction } from "express";
|
|
import { registerRoutes } from "./routes";
|
|
|
|
export function log(message: string, source = "express") {
|
|
const formattedTime = new Date().toLocaleTimeString("en-US", {
|
|
hour: "numeric",
|
|
minute: "2-digit",
|
|
second: "2-digit",
|
|
hour12: true,
|
|
});
|
|
|
|
console.log(`${formattedTime} [${source}] ${message}`);
|
|
}
|
|
|
|
export const app = express();
|
|
|
|
declare module 'http' {
|
|
interface IncomingMessage {
|
|
rawBody: unknown
|
|
}
|
|
}
|
|
app.use(express.json({
|
|
verify: (req, _res, buf) => {
|
|
req.rawBody = buf;
|
|
}
|
|
}));
|
|
app.use(express.urlencoded({ extended: false }));
|
|
|
|
app.use((req, res, next) => {
|
|
const start = Date.now();
|
|
const path = req.path;
|
|
let capturedJsonResponse: Record<string, any> | undefined = undefined;
|
|
|
|
const originalResJson = res.json;
|
|
res.json = function (bodyJson, ...args) {
|
|
capturedJsonResponse = bodyJson;
|
|
return originalResJson.apply(res, [bodyJson, ...args]);
|
|
};
|
|
|
|
res.on("finish", () => {
|
|
const duration = Date.now() - start;
|
|
if (path.startsWith("/api")) {
|
|
let logLine = `${req.method} ${path} ${res.statusCode} in ${duration}ms`;
|
|
if (capturedJsonResponse) {
|
|
logLine += ` :: ${JSON.stringify(capturedJsonResponse)}`;
|
|
}
|
|
|
|
if (logLine.length > 80) {
|
|
logLine = logLine.slice(0, 79) + "…";
|
|
}
|
|
|
|
log(logLine);
|
|
}
|
|
});
|
|
|
|
next();
|
|
});
|
|
|
|
export default async function runApp(
|
|
setup: (app: Express, server: Server) => Promise<void>,
|
|
) {
|
|
const server = await registerRoutes(app);
|
|
|
|
app.use((err: any, _req: Request, res: Response, _next: NextFunction) => {
|
|
const status = err.status || err.statusCode || 500;
|
|
const message = err.message || "Internal Server Error";
|
|
|
|
res.status(status).json({ message });
|
|
throw err;
|
|
});
|
|
|
|
// importantly run the final setup after setting up all the other routes so
|
|
// the catch-all route doesn't interfere with the other routes
|
|
await setup(app, server);
|
|
|
|
// ALWAYS serve the app on the port specified in the environment variable PORT
|
|
// Other ports are firewalled. Default to 5000 if not specified.
|
|
// this serves both the API and the client.
|
|
// It is the only port that is not firewalled.
|
|
const port = parseInt(process.env.PORT || '5000', 10);
|
|
server.listen({
|
|
port,
|
|
host: "0.0.0.0",
|
|
reusePort: true,
|
|
}, () => {
|
|
log(`serving on port ${port}`);
|
|
});
|
|
}
|