Codecademy export

app.js

const menu = {
  _courses: {
    appetizers: [],
    mains: [],
    desserts: [],
  },

  get appetizers() {
    return this._courses.appetizers;
  },
  get mains() {
    return this._courses.mains;
  },
  get desserts() {
    return this._courses.desserts;
  },
  set appetizers(appetizersIn) {
    this._courses.appetizers = appetizersIn;
  },
  set mains(mainsIn) {
    this._courses.mains = mainsIn;
  },
  set desserts(dessertsIn) {
    this._courses.desserts = dessertsIn;
  },

  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 appetizer = this.getRandomDishFromCourse("appetizers");
    const main = this.getRandomDishFromCourse("mains");
    const dessert = this.getRandomDishFromCourse("desserts");
    const totalPrice = appetizer.price + main.price + dessert.price;
    return "Your meal is ${appetizer.name}, ${main.name} and ${dessert.name} and the total price is ${totalPrice}";
  },
};

menu.addDishToCourse("appetizer", "salad", 3.0);
menu.addDishToCourse("appetizer", "chips", 2.0);
menu.addDishToCourse("appetizer", "fish sticks", 6.0);

menu.addDishToCourse("mains", "steak", 13.0);
menu.addDishToCourse("mains", "salmon", 21.0);
menu.addDishToCourse("mains", "rice", 9.0);

menu.addDishToCourse("desserts", "icecream", 1.5);
menu.addDishToCourse("desserts", "coffee", 1.0);
menu.addDishToCourse("desserts", "cake", 2.25);

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