class FoodObj {

  constructor(limit) {
    this.limit = limit;
    this.store = [];
    this.types = [0, 0, 0, 0, 0, 0, 0];
  }
  
  get () {
    return this.store;
  }

  getFirstFive() {
    return (this.store.slice(0, 5));
  }
  
  getFirstFiveIDs() {
    const outVal = this.store.slice(0, 5).map((item) => {
      return item._id;
    });
    
    return (outVal);
  }

  add(item) {
    // console.log('>>', item);
    item.url = `https://menu.silvrtree.co.uk/view/${item.short}`;
    if (this.types[item.meat] < this.limit) {
      this.store.push(item);
      this.types[item.meat]++;
    }
  }

  count() {
    return (this.store.slice(0, 5).length);
  }
}

module.exports = FoodObj;