Werk hoofdapplicatie bij

Legt de bestaande wijzigingen in de hoofdworktree vast voordat de laatste worktree wordt gemerged.\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

sockets/handlers.js

@@ -0,0 +1,55 @@
+const UserRepository = require("../repositories/UserRepository");
+
+module.exports = function(io) {
+
+    io.on("connection", (socket) => {
+
+        const userId = socket.request.session?.userId;
+        const user = userId && UserRepository.findById(userId);
+
+        if (!user || !user.household_id) {
+            socket.disconnect(true);
+            return;
+        }
+
+        socket.join(`household:${user.household_id}`);
+
+        console.log("🔌 Gebruiker verbonden:", socket.id);
+
+        socket.on("join:household", () => {
+            // The room is derived from the authenticated session above.
+        });
+
+        socket.on("list:updated", (data) => {
+
+            io.to(`household:${data.householdId}`).emit("list:updated", data);
+
+        });
+
+        socket.on("item:added", (data) => {
+
+            io.to(`household:${data.householdId}`).emit("item:added", data);
+
+        });
+
+        socket.on("item:toggled", (data) => {
+
+            io.to(`household:${data.householdId}`).emit("item:toggled", data);
+
+        });
+
+        socket.on("item:removed", (data) => {
+
+            io.to(`household:${data.householdId}`).emit("item:removed", data);
+
+        });
+
+        socket.on("disconnect", () => {
+
+            console.log("❌ Gebruiker verbroken:", socket.id);
+
+        });
+
+    });
+
+};