65 lines
2.0 KiB
TypeScript
65 lines
2.0 KiB
TypeScript
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import type { Server } from "socket.io";
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import type {
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ServerToClientEvents,
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ClientToServerEvents,
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InterServerEvents,
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SocketData,
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} from "@storybid/shared";
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import { registerLiveAuctionHandlers } from "./live-auction.js";
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import { registerSilentAuctionHandlers } from "./silent-auction.js";
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import { verifyToken } from "../lib/jwt.js";
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type IO = Server<ClientToServerEvents, ServerToClientEvents, InterServerEvents, SocketData>;
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export function registerSocketHandlers(io: IO): void {
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// Auth middleware – validate JWT on handshake
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io.use((socket, next) => {
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const token =
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(socket.handshake.auth["token"] as string | undefined) ??
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(socket.handshake.headers["authorization"] as string | undefined)?.replace("Bearer ", "");
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if (!token) {
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// Allow unauthenticated connections for display board / public catalog
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return next();
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}
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try {
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const payload = verifyToken(token);
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socket.data.bidderId = payload.role === "bidder" ? payload.sub : undefined;
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socket.data.staffId = payload.role !== "bidder" ? payload.sub : undefined;
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socket.data.role = payload.role;
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socket.data.deviceId = payload.deviceId;
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} catch {
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return next(new Error("Invalid token"));
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}
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next();
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});
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io.on("connection", (socket) => {
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console.log(`[socket] connected ${socket.id} role=${socket.data.role ?? "guest"}`);
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// Auto-join personal room for outbid / checkout notifications
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if (socket.data.bidderId) {
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void socket.join(`bidder:${socket.data.bidderId}`);
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}
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// Room join/leave for event-scoped broadcasts
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socket.on("join_event", (eventId) => {
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void socket.join(`event:${eventId}`);
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});
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socket.on("leave_event", (eventId) => {
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void socket.leave(`event:${eventId}`);
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});
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registerLiveAuctionHandlers(io, socket);
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registerSilentAuctionHandlers(io, socket);
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socket.on("disconnect", (reason) => {
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console.log(`[socket] disconnected ${socket.id} reason=${reason}`);
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});
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});
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}
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