APEX

Hi All,

Request help on suggestions on the below.

I am creating a application for resume tracking. Applicants is my table consits of Blob colum to store resume PDF.

I created a JS function for single resume upload and extract Applicant_name,Mobile, email using regex.

I need help with multple resumes upload and extract ,store in table along with resume blob.

JS function for single:

function extractTextFromPDF(file, callback) {
const reader = new FileReader();
reader.onload = function () {
const typedarray = new Uint8Array(this.result);

pdfjsLib.getDocument(typedarray).promise.then(function (pdf) {
let textContent = '';

 const loadPageText = pageNum => {  
   return pdf.getPage(pageNum).then(page => {  
     return page.getTextContent().then(content => {  
       const strings = content.items.map(item => item.str);  
       textContent += strings.join(' ') + '\\n';  
     });  
   });  
 };

 const loadAllPages = async () => {  
   for (let i = 1; i <= pdf.numPages; i++) {  
     await loadPageText(i);  
   }  
   callback(textContent);  
 };

 loadAllPages();  

});
};
reader.readAsArrayBuffer(file);
}

function extractResumeFields(text, nameItem, emailItem, phoneItem) {
const name = text.match(/[A-Z][a-z]+\s[A-Z][a-z]+/);
const email = text.match(/[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}/);
const phone = text.match(/\+?\d{1,3}[-.\s]?\(?\d{1,4}\)?[-.\s]?\d{3}[-.\s]?\d{4}/);

if (name) $s(nameItem, name[0]);
if (email) $s(emailItem, email[0]);
if (phone) $s(phoneItem, phone[0]);
}
calling in file browser item

var fileInput = document.getElementById('P600_RESUME_ATTACHMENT');
var file = fileInput.files[0];

extractTextFromPDF(file, function (text) {
$s('P600_RESUME_TEXT', text);
extractResumeFields(text, 'P600_APPLICANT_NAME', 'P600_EMAIL_ADDRESS', 'P600_MOBILE_NUMBER');
});

Request your help for multiple resumes upload and extract,store. Any plugins or APIS or any way to do this is fine.