60 lines
1.5 KiB
TypeScript
Executable File
60 lines
1.5 KiB
TypeScript
Executable File
import app from "./app";
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import dotenv from "dotenv";
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import http from "http";
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import { initSocket } from "./socket";
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import { startSeleniumWorker } from "./queue/workers/seleniumWorker";
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import { startOcrWorker } from "./queue/workers/ocrWorker";
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dotenv.config();
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const NODE_ENV = (
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process.env.NODE_ENV ||
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process.env.ENV ||
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"development"
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).toLowerCase();
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const HOST = process.env.HOST || "0.0.0.0";
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const PORT = Number(process.env.PORT) || 5000;
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// HTTP server from express app
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const server = http.createServer(app);
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// Initialize socket.io on this server
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initSocket(server);
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// Start BullMQ workers (requires Redis at localhost:6379)
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startSeleniumWorker();
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startOcrWorker();
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server.listen(PORT, HOST, () => {
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console.log(
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`✅ Server running in ${NODE_ENV} mode at http://${HOST}:${PORT}`
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);
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});
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// Handle startup errors
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server.on("error", (err: NodeJS.ErrnoException) => {
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if (err.code === "EADDRINUSE") {
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console.error(`❌ Port ${PORT} is already in use`);
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} else {
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console.error("❌ Server failed to start:", err);
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}
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process.exit(1); // Exit with failure
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});
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// Graceful shutdown
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const shutdown = (signal: string) => {
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console.log(`⚡ Received ${signal}, shutting down gracefully...`);
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server.close(() => {
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console.log("✅ HTTP server closed");
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// TODO: Close DB connections if needed
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// db.$disconnect().then(() => console.log("✅ Database disconnected"));
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process.exit(0);
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});
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};
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process.on("SIGINT", () => shutdown("SIGINT"));
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process.on("SIGTERM", () => shutdown("SIGTERM"));
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