video.service.ts

import { Injectable } from '@nestjs/common';
import { CreateVideoDto } from './dto/create-video.dto';
import { UpdateVideoDto } from './dto/update-video.dto';
const allVideos = [
  {
    id: 1,
    name: "tom-and-jerry",
    duration: '3 mins',
    title: 'Tom & Jerry'
  },
  {
    id: 2,
    name: "soul",
    duration: '4 mins',
    title: 'Soul'
  },
  {
    id: 3,
    name: "outside-the-wire",
    duration: '2 mins',
    title: 'Outside the wire'
  },
];
@Injectable()
export class VideoService {
  create(createVideoDto: CreateVideoDto) {
    return 'This action adds a new video';
  }

  findAll() {
    return allVideos
  }

  findOne(id: number) {
    const video = allVideos.find(video => video.id == id)
    if (video) {
      return video
    }
    else {
      return `There is no video with id ${id}`
    }
  }
}