Self-Service-Machine---Vue/scripts.js at master · Alex-stack-cell/Self-Service-Machine---Vue · GitHub

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// Mock data (could be from an API or DB)
var products = [
  {
    photo: "img/big-mac.png",
    name: "Big Mac",
    price: 5.99,
    active: false,
    quantity: 1,
  },
  {
    photo: "img/mc-chicken.png",
    name: "Mc Chicken",
    price: 4.99,
    active: false,
    quantity: 1,
  },
  {
    photo: "img/double-cb.png",
    name: "Double Cheese Burger",
    price: 2.99,
    active: false,
    quantity: 1,
  },
  {
    photo: "img/fries.png",
    name: "Fries",
    price: 2.99,
    active: false,
    quantity: 1,
  },
  {
    photo: "img/nuggets.png",
    name: "Mc Nuggets",
    price: 3.49,
    active: false,
    quantity: 1,
  },
  {
    photo: "img/salad.png",
    name: "Salad",
    price: 2.79,
    active: false,
    quantity: 1,
  },
  {
    photo: "img/cola.png",
    name: "Coke",
    price: 1.99,
    active: false,
    quantity: 1,
  },
  {
    photo: "img/lipton.png",
    name: "Ice Tea",
    price: 1.99,
    active: false,
    quantity: 1,
  },
  {
    photo: "img/water.png",
    name: "Water",
    price: 1.49,
    active: false,
    quantity: 1,
  },
];

const SelfServiceMachine = {
  data() {
    return {
      products: window.products,
    };
  },
  methods: {
    total: function() {
      let total = 0;

      this.products.forEach(product => {
        if (product.active) {
          total += (product.quantity * product.price)
        }
      });

      return total.toFixed(2);
    }
  }
};

Vue.createApp(SelfServiceMachine).mount("#app");