Codecademy export

main.js

class HospitalEmployee {
  constructor(name) {
    this._name = name;
    this._remainingVacationDays = 20;
  }
  
  get name() {
    return this._name;
  }
  
  get remainingVacationDays() {
    return this._remainingVacationDays;
  }
  
  takeVacationDays(daysOff) {
    this._remainingVacationDays -= daysOff;
  }
  static generatePassword(){
    const number = Math.floor(Math.random() * 10000);
    return number;
  }
}

class Nurse extends HospitalEmployee {
  constructor(name, certifications) {
    super(name);
    this._certifications = certifications;
  } 
  
  get certifications() {
    return this._certifications;
  }
  
  addCertification(newCertification) {
    this.certifications.push(newCertification);
  }
}

class Doctor extends HospitalEmployee {
    constructor(name, insurance){
      super(name);
      this._remainingVacationDays = 20;
      this._insurance = insurance;
    }
    
    get insurance() {
      return this._insurance;
    }
    
    addInsurance(newInsurance) {
      this._insurance.push(newInsurance);
    }
  
    addPassword(){
      this.passWord = HospitalEmployee.generatePassword();
    }
  }

const nurseOlynyk = new Nurse('Olynyk', ['Trauma','Pediatrics']);
const doctorAppleby = new Doctor('Appleby', ['malpractice', 'lawsuits', 'income']);
nurseOlynyk.takeVacationDays(5);
nurseOlynyk.addCertification('Genetics');
console.log(nurseOlynyk);

doctorAppleby.takeVacationDays(7);
doctorAppleby.addInsurance('health');
doctorAppleby.addPassword();
console.log(doctorAppleby);