Codecademy export

app.js

const menu = {
  _courses: {
    appetizers: [ ],
    mains: [ ],
    desserts: [ ],
  },
  get appetizers () {
    return this._courses.appetizers;
  },
  set appetizers(appetizerIn){
    return this._courses.appetizers = appetizersIn;
  },
  get mains () {
    return this._courses.mains;
  },
  set mains (mainIn) {
    return this._courses.mains = mainsIn;
  },
  get desserts (){
    return this._courses.desserts;
  },
  set desserts (dessertIn){
    return this._courses.desserts = dessertIn;
  },
  get courses () {
    return {
      appetizers:this.appetizers,
      mains:this.mains,
      desserts:this.desserts
    }
  },
  addDishToCourse (courseName, dishName, dishPrice) {
  this._courses[courseName].push( { dishName, dishPrice } );
  },
  getRandomDishFromCourse (courseName) {
    let dishes = this._courses[courseName];
    let randomDish = Math.floor(Math.random() * dishes.length);
    return dishes[randomDish];
  },
  generateRandomMeal () {
    const appetizer = this.getRandomDishFromCourse('appetizers');
    const main = this.getRandomDishFromCourse('mains');
    const dessert = this.getRandomDishFromCourse('desserts');
    // console.log(this.appetizers);
    const totalPrice = this.appetizer.dishPrice + this.mains.dishPrice + this.desserts.dishPrice;
    console.log(this.appetizer.dishPrice, this.mains.dishPrice, this.desserts.dishPrice);
    return `The cost your meal is ${totalPrice}. It includes ${this.appetizers.name}, ${this.mains.dishName} and finishes with ${this.desserts.dishName}.`
  }
};

menu.addDishToCourse('appetizers', 'Burrata & Peppers', 5.95);
menu.addDishToCourse('appetizers', 'Calamari', 6.5);
menu.addDishToCourse('appetizers', 'Steak Tartare', 11);

menu.addDishToCourse('mains', 'Spaghetti a la vongle', 13.95);
menu.addDishToCourse('mains', 'Steak & Stilton Pie', 11.95);
menu.addDishToCourse('mains', 'Beef Pho', 12.95);

menu.addDishToCourse('desserts', 'New York Cheesecake', 7.95);
menu.addDishToCourse('desserts', 'Croqueembouche', 14.95);
menu.addDishToCourse('desserts', 'Knickerbocker Glory', 6.50);
//console.log(menu._courses);

console.log(menu.generateRandomMeal());