message: fix: handle unhandled promise rejection in basket items
diff: @@ -52,7 +52,9 @@ module.exports.addBasketItem = function addBasketItem () {
  module.exports.quantityCheckBeforeBasketItemAddition = function quantityCheckBeforeBasketItemAddition () {
  return (req, res, next) => {
  - void quantityCheck(req, res, next, req.body.ProductId, req.body.quantity)
  + void quantityCheck(req, res, next, req.body.ProductId, req.body.quantity).catch(error => {
  + next(error)
  + })
  }
  }
  