Updating quantities of ngCartItem does not save to LocalStorage.

[dobromir-hristov]

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I am trying to add some Plus and Minus buttons to increase and decrease the item quantity in the cart directly. This is what I got, and it all works fine and dandy, the cart gets updated and all, but when I check localStorage, my item quantities are not changed.

let ctrl = ['$scope', 'bottles', 'ngCart', ($scope, bottles, ngCart) => {
    "use strict";
    $scope.viewClass = 'shopView'
    $scope.bottles = bottles;
    $scope.cart = {
        increaseQuantity: (slug)=> {
            let item = ngCart.getItemById(slug);
            if(typeof item === 'object'){
                item.setQuantity(1,true);
            } else {
                let bottle = bottles[slug];
                ngCart.addItem(bottle.slug,bottle.name,bottle.price,1);
            }
        },
        decreaseQuantity: (slug)=> {
            let item = ngCart.getItemById(slug);
            if(item){
                if(item.getQuantity() > 1){
                    item.setQuantity(-1,true);
                } else {
                    ngCart.removeItemById(slug)
                }
            } else {
                return false;
            }
        },
        getCurrentQuantity: (slug)=> {
            //console.log(slug);
            let item = ngCart.getItemById(slug);
            return item ? item.getQuantity() : 0;
        }
    }

}];

Funny thing is, when I try to use the provided add-to-cart directive, it all works. If I try to edit the quantities from the cart directive, I still have the same problem... I just dont get my localstorage updated after 1 element quantity is added.

[dobromir-hristov]

1.0.0 Commit After this update, there is no ngCart:change event, so the Cart and the localStorate is not Updated...