Codecademy export

app.js

const menu = {
  _courses : {
      appetizzers: [],
      mains: [],
      desserts: []
  },
  get appetizers() {
    return this._courses.appetizers;
  },
  get mains() {
    return this._courses.mains;
  },
  get desserts() {
    return this._courses.desserts;
  },
  set appetizers(appetizers) {
    this._courses.appetizers = appetizers;
  },
  set mains(mains) {
    this._courses.mains = mains;
  },
  set desserts(desserts) {
    this._courses.desserts = desserts;
  },
   get courses () {
    return {
      appetizers: this.appetizers,
      mains: this.mains,
      desserts: this.desserts
    }
  },
  addDishToCourse(courseName, dishName, dishPrice) {
    const dish = {
      name: dishName,
      price: dishPrice
    };
    return this._courses[courseName].push(dish);
  },
  getRandomDishFromCourse(courseName){
    const dishes = this._courses[courseName];
    const randomIndex = Math.floor(Math.random() * dishes.length);
    return dishes[randomIndex];
  },
  generateRandomMeal() {
    const apettizer = this.getRandomDishFromCourse('appetizers');
    const main = this.getRandomDishFromCourse('mains');
    const dessert = this.getRandomDishFromCourse('desserts');
    const totalPrice = appetizer.price + main.price + desert.price;
    return `Your meal is ${appetizer.name}, ${main.name} and ${dessert.name} and the total price is ${totalPrice}`;
  }
};

menu.addDishToCourse('appetizers', 'salad', 4);
menu.addDishToCourse('appetizers', 'wings', 5);
menu.addDishToCourse('appetizers', 'fries', 4.5);

menu.addDishToCourse('mains', 'steak', 10.25);
menu.addDishToCourse('mains', 'salmon', 7.25);
menu.addDishToCourse('mains', 'tofu', 11.2);

menu.addDishToCourse('desserts', 'ice cream', 3);
menu.addDishToCourse('desserts', 'coffee', 3);
menu.addDishToCourse('desserts', 'coke', 3.25);

let meal = menu.generateRandomMeal();
console.log(meal);