switch to nx monorepo

apps/server/src/collaboration/collaboration.module.ts

@@ -0,0 +1,47 @@
+import { Module, OnModuleDestroy, OnModuleInit } from '@nestjs/common';
+import { UserModule } from '../core/user/user.module';
+import { AuthModule } from '../core/auth/auth.module';
+import { AuthenticationExtension } from './extensions/authentication.extension';
+import { PersistenceExtension } from './extensions/persistence.extension';
+import { PageModule } from '../core/page/page.module';
+import { CollaborationGateway } from './collaboration.gateway';
+import { HttpAdapterHost } from '@nestjs/core';
+import { CollabWsAdapter } from './adapter/collab-ws.adapter';
+import { IncomingMessage } from 'http';
+import { WebSocket } from 'ws';
+import { HistoryExtension } from './extensions/history.extension';
+
+@Module({
+  providers: [
+    CollaborationGateway,
+    AuthenticationExtension,
+    PersistenceExtension,
+    HistoryExtension,
+  ],
+  imports: [UserModule, AuthModule, PageModule],
+})
+export class CollaborationModule implements OnModuleInit, OnModuleDestroy {
+  private collabWsAdapter: CollabWsAdapter;
+  private path = '/collaboration';
+
+  constructor(
+    private readonly collaborationGateway: CollaborationGateway,
+    private readonly httpAdapterHost: HttpAdapterHost,
+  ) {}
+
+  onModuleInit() {
+    this.collabWsAdapter = new CollabWsAdapter();
+    const httpServer = this.httpAdapterHost.httpAdapter.getHttpServer();
+
+    const wss = this.collabWsAdapter.handleUpgrade(this.path, httpServer);
+
+    wss.on('connection', (client: WebSocket, request: IncomingMessage) => {
+      this.collaborationGateway.handleConnection(client, request);
+    });
+  }
+
+  onModuleDestroy(): any {
+    this.collaborationGateway.destroy();
+    this.collabWsAdapter.destroy();
+  }
+}