feat: send message to channel event

concord-server/src/validators/index.ts

@@ -0,0 +1,71 @@
+import { Hono } from "hono";
+import { cors } from "hono/cors";
+import { Server as Engine } from "@socket.io/bun-engine";
+import { Server } from "socket.io";
+import routes from "./routes/index";
+import { Scalar } from "@scalar/hono-api-reference";
+import { openAPIRouteHandler } from "hono-openapi";
+
+//initialize socket.io server
+const io = new Server();
+
+//initialize bun engine
+//then bind to socket.io server
+const engine = new Engine();
+io.bind(engine);
+
+io.on("connection", (socket) => {
+  //get userId and clientId from query params
+  const userId = socket.handshake.query.userId;
+  const clientId = socket.handshake.query.clientId;
+  if (!userId || Array.isArray(userId)) {
+    socket.disconnect();
+    throw new Error("Invalid user ID");
+  }
+
+  if (!clientId || Array.isArray(clientId)) {
+    socket.disconnect();
+    throw new Error("Invalid client ID");
+  }
+
+  socket.join(userId);
+  console.log(
+    `User ${userId} connected. Client ID ${clientId} on socket ${socket.id}`,
+  );
+
+  socket.on("disconnect", () => {
+    console.log(`User ${userId} disconnected from socket ${socket.id}`);
+  });
+});
+
+const app = new Hono();
+
+app.use(
+  "*",
+  cors({
+    origin: "http://localhost:5173",
+    allowHeaders: ["Content-Type", "Authorization"],
+    allowMethods: ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
+    credentials: true,
+  }),
+);
+
+app.route("/api", routes);
+
+app.get(
+  "/openapi",
+  openAPIRouteHandler(app, {
+    documentation: {
+      info: {
+        title: "Hono API",
+        version: "1.0.0",
+        description: "Greeting API",
+      },
+      servers: [{ url: "http://localhost:3000", description: "Local Server" }],
+    },
+  }),
+);
+
+app.get("/scalar", Scalar({ url: "/openapi" }));
+
+export default app;