Administrator / liniya-svitla

  class ArtboxBasket {
      private _items;
      get items() {
          return this._items;
      }
      constructor() {

          $.get('/basket/main', function (data) {

              this._items = data.basket;

              this.updateModal(data.modal, data.cart);

          }.bind(this), 'json').fail(function() {
              console.error('Basket cannot be init');
          });
      }
      public add(product_variant_id, count) {
          $.post('/basket/add?product_variant_id='+product_variant_id+'&count='+count, function (data) {
              this._items = data.basket;

              this.updateModal(data.modal, data.cart, true);

          }.bind(this), 'json').fail(function (xhr, status, error) {
              console.error(error);
          });
      }
      public set(product_variant_id, count) {
          $.post('/basket/set?product_variant_id='+product_variant_id+'&count='+count, function (data) {
              this._items = data.basket;

              this.updateModal(data.modal, data.cart);

          }.bind(this), 'json').fail(function (xhr, status, error) {
              console.error(error);
          });
      }

      public updateModal(modal, cart_html, show = false)

      {
          var modalBox = $('#buyForm');
          modalBox.html(modal);

          if(this.count < 1) {
              modalBox.modal('hide');
          } else if(show) {

              modalBox.modal('show');
          }

          this.updateCart(cart_html);

      }

      public updateCart(cart_html) {

          var cart = $('#top-cart-content');

          cart.html(cart_html);

      }
      get count(): number {
          return Object.keys(this._items).length;
      }
      get sum(): number {
          var sum = 0;
          $.each(this._items, function(index, value) {
              sum += value.price * value.count;
          });

          return sum.toFixed(2);

      }
  }