angular-course-info.ts

// Youtube Keys
YOUTUBE_API_KEY: 'AIzaSyBSnGWkvGIBpXONyAKv5Gt3OofBv0IaHkw',
// (angular-courses project in p.tesser921 account) AIzaSyDF0QpmbBwnZsNCCZeBln2hFjqD2KiSGkk
YOUTUBE_API_URL: 'https://www.googleapis.com/youtube/v3',

// Trending params
const params: string = [
  'chart=mostPopular',
  'regionCode=IT',
  'part=snippet,contentDetails,statistics',
  'maxResults=10',
  'type=video',
  `key=${this.apiKey}`,
].join('&');

// Search params
const params: string = [
  `part=snippet,id`,
  `maxResults=20`,
  `type=video`,
  `q=${keyword}`,
  `safeSearch=moderate`,
  `key=${this.apiKey}`
].join('&');

// Related params
const params: string = [
  `part=snippet`,
  `maxResults=20`,
  `type=video`,
  `relatedToVideoId=${videoId}`,
  `key=${this.ytApiKey}`
].join('&');