Initial push

server.ts

@@ -0,0 +1,99 @@
+import next from "next"
+import { createServer } from "http"
+import { Server } from "socket.io"
+import { runMigrations } from "@/lib/db/migrate"
+import { mcProcessManager } from "@/lib/minecraft/process"
+import { setupSocketServer } from "@/lib/socket/server"
+import { auth } from "@/lib/auth/index"
+
+const dev = process.env.NODE_ENV !== "production"
+const port = Number(process.env.PORT ?? 3000)
+const hostname = process.env.HOSTNAME ?? "0.0.0.0"
+
+async function main(): Promise<void> {
+  // ---- 1. Run DB migrations -------------------------------------------------
+  console.log("[Server] Running database migrations…")
+  await runMigrations()
+  console.log("[Server] Migrations complete")
+
+  // ---- 2. Prepare Next.js app -----------------------------------------------
+  const app = next({ dev, hostname, port })
+  const handle = app.getRequestHandler()
+  await app.prepare()
+  console.log(`[Server] Next.js ready (${dev ? "development" : "production"})`)
+
+  // ---- 3. Create Node.js HTTP server ----------------------------------------
+  const httpServer = createServer((req, res) => {
+    handle(req, res).catch((err: unknown) => {
+      console.error("[Server] Next.js handler error:", err)
+      res.statusCode = 500
+      res.end("Internal Server Error")
+    })
+  })
+
+  // ---- 4. Attach Socket.io --------------------------------------------------
+  const io = new Server(httpServer, {
+    cors: {
+      // Restrict to same origin in production; allow all in dev for convenience
+      origin: dev ? "*" : (process.env.NEXTAUTH_URL ?? `http://${hostname}:${port}`),
+      credentials: true,
+    },
+    // Use websocket transport first, fall back to polling
+    transports: ["websocket", "polling"],
+  })
+
+  // Delegate namespace setup (auth middleware + event handlers) to the module
+  setupSocketServer(io, auth)
+
+  // ---- 5. Start HTTP server -------------------------------------------------
+  await new Promise<void>((resolve, reject) => {
+    httpServer.on("error", reject)
+    httpServer.listen(port, hostname, () => {
+      resolve()
+    })
+  })
+
+  console.log(`[Server] Listening on http://${hostname}:${port}`)
+
+  // ---- 6. Initialize Minecraft process manager ------------------------------
+  // (Does NOT auto-start the MC server; that is controlled through the UI)
+  console.log("[Server] McProcessManager initialized")
+
+  // ---- 7. Graceful shutdown -------------------------------------------------
+  const shutdown = async (signal: string): Promise<never> => {
+    console.log(`\n[Server] Received ${signal}, shutting down…`)
+
+    // Stop accepting new connections
+    httpServer.close()
+
+    // Disconnect all Socket.io clients
+    await io.close()
+
+    // Stop the Minecraft server gracefully if it is running
+    const status = mcProcessManager.getStatus()
+    if (status.running) {
+      console.log("[Server] Stopping Minecraft server…")
+      try {
+        await mcProcessManager.stop(false)
+      } catch {
+        // If graceful stop fails, force kill
+        try {
+          await mcProcessManager.stop(true)
+        } catch (err) {
+          console.error("[Server] Force stop failed:", err)
+        }
+      }
+    }
+
+    console.log("[Server] Goodbye.")
+    process.exit(0)
+  }
+
+  process.on("SIGTERM", () => void shutdown("SIGTERM"))
+  process.on("SIGINT", () => void shutdown("SIGINT"))
+}
+
+main().catch((err: unknown) => {
+  console.error("[Server] Fatal startup error:", err)
+  process.exit(1)
+})