fix: fixes express/koa backend demo, fixes #939

Author: janthurau

playground/backend/src/express.ts

@@ -1,23 +1,21 @@
-import { Logger } from '@hocuspocus/extension-logger'
-import { Hocuspocus } from '@hocuspocus/server'
-import express from 'express'
-import expressWebsockets from 'express-ws'
+import { Logger } from "@hocuspocus/extension-logger";
+import { Hocuspocus } from "@hocuspocus/server";
+import express from "express";
+import expressWebsockets from "express-ws";
 
 const hocuspocus = new Hocuspocus({
-  extensions: [
-    new Logger(),
-  ],
-})
+	extensions: [new Logger()],
+});
 
-const { app } = expressWebsockets(express())
+const { app } = expressWebsockets(express());
 
-app.get('/', (request, response) => {
-  response.send('Hello World!')
-})
+app.get("/", (request, response) => {
+	response.send("Hello World!");
+});
 
-app.ws('/:documentName', (websocket, request: any) => {
-  const context = { user_id: 1234 }
-  hocuspocus.handleConnection(websocket, request, context)
-})
+app.ws("/", (websocket, request: any) => {
+	const context = { user_id: 1234 };
+	hocuspocus.handleConnection(websocket, request, context);
+});
 
-app.listen(1234, () => console.log('Listening on http://127.0.0.1:1234…'))
+app.listen(1234, () => console.log("Listening on http://127.0.0.1:1234…"));

playground/backend/src/koa.ts

@@ -1,32 +1,28 @@
+import { Logger } from "@hocuspocus/extension-logger";
+import { Hocuspocus } from "@hocuspocus/server";
 // @ts-nocheck
-import Koa from 'koa'
-import websocket from 'koa-easy-ws'
-import { Hocuspocus } from '@hocuspocus/server'
-import { Logger } from '@hocuspocus/extension-logger'
+import Koa from "koa";
+import websocket from "koa-easy-ws";
 
 const hocuspocus = new Hocuspocus({
-  extensions: [
-    new Logger(),
-  ],
-})
+	extensions: [new Logger()],
+});
 
-const app = new Koa()
+const app = new Koa();
 
-app.use(websocket())
+app.use(websocket());
 
 app.use(async (ctx, next) => {
-  const ws = await ctx.ws()
-  const documentName = ctx.request.path.substring(1)
+	const ws = await ctx.ws();
 
-  hocuspocus.handleConnection(
-    ws,
-    ctx.request,
-    documentName,
-    // additional data (optional)
-    {
-      user_id: 1234,
-    },
-  )
-})
+	hocuspocus.handleConnection(
+		ws,
+		ctx.request,
+		// additional data (optional)
+		{
+			user_id: 1234,
+		},
+	);
+});
 
-app.listen(1234)
+app.listen(1234);