download file by click on link event

file-download.js

getSomeFile().then(function(response) {
  if (response) {
    var filename = 'cc_file.xml';
    var contentType = 'application/xml';

    try {
      var linkElement = document.createElement('a');
      var url = null;
      var blob = new Blob([response.data], {type: contentType});

      if (navigator.msSaveBlob || navigator.msSaveOrOpenBlob) {
        navigator.msSaveOrOpenBlob(blob, filename);
      } else {
        url = window.URL.createObjectURL(blob);
        linkElement.setAttribute('href', url);
        linkElement.setAttribute("download", filename);
      }

      var clickEvent = new MouseEvent("click", {
        "view": window,
        "bubbles": true,
        "cancelable": false
      });

      linkElement.dispatchEvent(clickEvent);
      console.log('success');

    } catch (error) {
      console.error(error);
    }
  }
}, function(error) {
  console.error(error);
});