const fileContents = this.convertToBase64(event);
public convertToBase64 = async (event) => {
const inputFile = event.target.files[0];
const reader = new FileReader();
return await new Promise((resolve, reject) => {
reader.onerror = (error) => {
reader.abort();
this.printConsole(true, 'log', 'LOG: convertToBase64: onerror: ', error);
reject(new DOMException('Problem parsing input file.'));
};
reader.onload = () => {
this.printConsole(true, 'log', 'LOG: convertToBase64: ', reader.result);
resolve(reader.result);
};
reader.readAsDataURL(inputFile);
});
}