Function saveFile

src/back/PlaylistFile.ts:65–79

(filePath: string, data: Playlist)

  }

  export function saveFile(filePath: string, data: Playlist): Promise<void> {
    const playlistToSave = {
      ...data,
      filePath: undefined
    };
    return new Promise((resolve, reject) => {
      // Convert config to json string
      const json: string = stringifyJsonDataFile(playlistToSave);
      // Save the config file
      fs.writeFile(filePath, json, function(error) {
        if (error) { return reject(error); }
        else       { return resolve();     }
      });
    });
  }

  function parse(json: any, onError?: (error: string) => void): Playlist {
    return overwritePlaylistData(deepCopy(DEFAULT_PLAYLIST_DATA), json, onError);