anwisystems/dist/js-old/localstorage/checkout.js

const ALL_ADDRESS_LOCAL = 'ALL_ADDRESS_LOCAL';

function setAddressLocal(payload){
    let addressList = getAddressLocal();
    addressList = addressList?addressList:[];
    localStorage.setItem(ALL_ADDRESS_LOCAL,JSON.stringify({...addressList,...payload}))
}

function getAddressLocal(){
    let res =  localStorage.getItem(ALL_ADDRESS_LOCAL)
    if(!res) return null;

    return JSON.parse(res);
}

function removeAddressLocal(){
    localStorage.removeItem(ALL_ADDRESS_LOCAL);
}