Event Decorator

Event Decorator#

This decorator defines the event name, but it requires the usage of channel decorator in order to know where it should be sent to or to whom

Basic example#

import { Controller, Get } from '@nestjs/common';
import { PusherChannel, PusherEvent } from 'nestjs-pusher';

@Controller('cats')
export class CatsController {
  constructor(private readonly catService: CatService) {
    //Imaginary service for the sake of the example
  }

  @PusherChannel('private-channels-of-cats')
  @PusherEvent('cat.created')
  @Post()
  async createCat(@Body() dto): string {
    const newCat = await this.catService.create(dto)
    //The return value will be used as the content
    return newCat
  }
}