upload.js

import { create } from "ipfs-http-client";

async upload(file: File) {
    this.ipfs = create({
      host: 'ipfs.infura.io',
      port: 5001,
      protocol: 'https'
    });
  
    const blob = new Blob([file.buffer], { type: file.type });
    const result = await this.ipfs.add(blob);
      
    // the result contains the path
    // to the file on IPFS
    return result;
 }