Levvy.fi calculate loans+interest per token and total

levvy.calculate.loans.js

// Seleciona todos os elementos com a classe 'h-24'
let elements = document.querySelectorAll('.h-24');

// Inicializa uma variável para manter a soma total
let totalSum = {loan: 0, interest: 0, total: 0};

// guardar os valores
let loans = {};

// Itera através de cada elemento selecionado
elements.forEach(element => {
  // Extrai o primeiro valor desejado
  let loan = parseInt(
    element.children[0].children[2].children[0].innerText.replace(',', '').substring(2)
  );
  // Extrai o segundo valor desejado
  let interest = parseInt(
    element.children[0].children[4].children[0].innerText.replace(',', '').substring(2)
  );
  // valor total
  let total = loan + interest;
  //token
  let token = element.children[0].children[0].children[2].children[0].innerText

  if(loans[token]){
    loans[token].loan += loan;
    loans[token].interest += interest;
    loans[token].total += total;
  }
  else{
    loans[token] = {
      loan: loan,
      interest: interest,
      total: total
    }
  }
  // Adiciona o valor ao total
  totalSum.loan += loan;
  totalSum.interest += interest;
  totalSum.total += total;

});

//generate a string with \n from the loans object with total, loan and interest
let loansString = '';
for (let token in loans) {
  loansString += token + ' - ' + loans[token].total + ' [ loan:  ' + loans[token].loan + ' interest: ' + loans[token].interest + ' ]\n';
  
}

loansString += '--------------------\n\n';
//add the total to the string
loansString += 'Total: ' + totalSum.total + ' [ loan:  ' + totalSum.loan + ' interest: ' + totalSum.interest + ' ]\n';


// Loga ou retorna a soma total
alert(loansString);