fetchTable.ts

fetchTable.ts

function fetchTable<T>(sheets: Sheets, range: any, spreadsheetId: any): Promise<Either<Error, unknown>> {
  return new Promise((resolve, reject) => {
    sheets.spreadsheets.values.get({ spreadsheetId, range }, (err, res) => {
      if (err || !res.data) {
        console.log('The API returned an error: ' + err);
        return reject(err);
      }
      return resolve(tableAsJson(res.data.values, range));
    });
  });
}