<?php

namespace Yuvayana\Acadlix\Common\Email\Blueprints;

defined('ABSPATH') || exit();

class Blueprint
{
  protected $_coursePurchase = null;
  protected $_failedTransaction = null;
  protected $_offlinePurchase = null;
  protected $_courseCompletion = null;

  public function coursePurchase(): CoursePurchase
  {
    if (is_null($this->_coursePurchase)) {
      $this->_coursePurchase = new CoursePurchase();
    }
    return $this->_coursePurchase;
  }

  public function failedTransaction(): FailedTransaction
  {
    if (is_null($this->_failedTransaction)) {
      $this->_failedTransaction = new FailedTransaction();
    }
    return $this->_failedTransaction;
  }

  public function offlinePurchase(): OfflinePurchase
  {
    if (is_null($this->_offlinePurchase)) {
      $this->_offlinePurchase = new OfflinePurchase();
    }
    return $this->_offlinePurchase;
  }

  public function courseCompletion(): CourseCompletion
  {
    if (is_null($this->_courseCompletion)) {
      $this->_courseCompletion = new CourseCompletion();
    }
    return $this->_courseCompletion;
  }
}