start with streamer

src/Streamer/streamer.facade.ts

@@ -0,0 +1,12 @@
+import { Injectable } from '@nestjs/common';
+import { Request, Response } from 'express';
+import { StreamerService } from './streamer.service';
+
+@Injectable()
+export class StreamerFacade {
+  constructor(private readonly streamerService: StreamerService) {}
+
+  streamFile(request: Request, response: Response, filePath: string): void {
+    this.streamerService.streamFile(request, response, filePath);
+  }
+}