v1 review pass: fixed some minor bugs

api/routes/ws.ts

@@ -5,10 +5,14 @@ import {
   broadcastVoteUpdate,
   getOnlineUsers,
   register,
-  type WsClient,
   unregister,
+  type WsClient,
 } from "../services/ws-service.ts";
-import { castVote, getUserVotes, removeVote } from "../services/vote-service.ts";
+import {
+  castVote,
+  getUserVotes,
+  removeVote,
+} from "../services/vote-service.ts";
 import { getUserById } from "../services/user-service.ts";
 import { APIException } from "../model/interfaces.ts";
 
@@ -38,7 +42,9 @@ router.get("/ws", async (ctx) => {
 
   let avatarMime: string | undefined;
   if (authPayload) {
-    try { avatarMime = getUserById(authPayload.userId).avatarMime; } catch { /* user not found */ }
+    try {
+      avatarMime = getUserById(authPayload.userId).avatarMime;
+    } catch { /* user not found */ }
   }
 
   const client: WsClient = {
@@ -100,7 +106,9 @@ function handleVote(
   const { socket } = client;
 
   if (!client.userId) {
-    socket.send(JSON.stringify({ type: "error", message: "Authentication required" }));
+    socket.send(
+      JSON.stringify({ type: "error", message: "Authentication required" }),
+    );
     return;
   }
 
@@ -122,7 +130,7 @@ function handleVote(
       voteCount: newCount,
     }));
 
-    broadcastVoteUpdate(dumpId, newCount);
+    broadcastVoteUpdate(dumpId, newCount, client.userId, action);
   } catch (err) {
     const message = err instanceof APIException ? err.message : "Vote failed";
     socket.send(JSON.stringify({ type: "error", message }));