Disables Cash on Delivery payment types, for carriers that do not accept cash on delivery.

cashOnDelivery.js

(function(){
  
  //Carriers that accepts Cash on Delivery
  var carriesCashOnDelivery = [
    'Delivery' //Carrier name
  ];
	
  var paymentGroupCashOnDelivery = '#payment-group-custom201PaymentGroupPaymentGroup'; //Cash On Delivery Payment Group
  var defaultPaymentGroup = '#payment-group-creditCardPaymentGroup'; //Default Payment Group
  
  function acceptsCashOnDelivery(orderForm){
    if(orderForm&&orderForm.shippingData&&orderForm.shippingData.logisticsInfo&&orderForm.shippingData.logisticsInfo[0]&&orderForm.shippingData.logisticsInfo[0].selectedSla)
      return carriesCashOnDelivery.includes(vtexjs.checkout.orderForm.shippingData.logisticsInfo[0].selectedSla);
    else
      return true;
  }
  
  //Displays Cash On Delivery or
  //Hides and click on the default payment method, just once.
  function toggleCashOnDelivery(boolean){
    if(boolean){
      $(paymentGroupCashOnDelivery).show();
    }else{
      $(paymentGroupCashOnDelivery).hide();
      if(('#'+$('.payment-group-item.active').attr('id')) == paymentGroupCashOnDelivery)
	$(defaultPaymentGroup)[0] ? $(defaultPaymentGroup).click() : null;
    }
  }

  function cashOnDelivery(){
    if(vtexjs&&vtexjs.checkout&&vtexjs.checkout.orderForm){
      toggleCashOnDelivery(acceptsCashOnDelivery(vtexjs.checkout.orderForm));
    }
  }
  
  //Executes when updated
  $(window).on('orderFormUpdated.vtex', function(ev, orderForm) {
    cashOnDelivery();  
  });  
	
  //Executes right away
  cashOnDelivery();	  

})();