/home/nbcgowuy/tnclms.com/wp-content/plugins/tutor/ecommerce/Cart/EddCart.php
<?php
/**
* Handle EDD cart logics
*
* @package Tutor\Ecommerce
* @author Themeum
* @link https://themeum.com
* @since 3.5.0
*/
namespace Tutor\Ecommerce\Cart;
use Tutor\Ecommerce\Cart\Contracts\CartInterface;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Class for managing Edd cart functions
*
* @since 3.5.0
*/
class EddCart extends BaseCart implements CartInterface {
/**
* Add to cart
*
* @since 3.5.0
*
* @param int $item_id Item id to add to cart.
*
* @return bool
*/
public function add( int $item_id ): bool {
$download_id = tutor_utils()->get_course_product_id( $item_id );
if ( ! $download_id ) {
$this->cart_error = __( 'Downloadable item not found', 'tutor' );
return false;
}
if ( $this->is_item_exists( $item_id ) ) {
$this->cart_error = __( 'Item already exists in cart', 'tutor' );
return false;
} else {
return edd_add_to_cart( $download_id ) ? true : false;
}
}
/**
* Remove an item from cart
*
* @since 3.5.0
*
* @param integer $item_id Item id to add to cart.
*
* @return boolean
*/
public function remove( int $item_id ): bool {
// @TODO
return false;
}
/**
* Clear the cart entirely
*
* @since 3.5.0
*
* @return boolean
*/
public function clear_cart(): bool {
// @TODO
return false;
}
/**
* Get cart items
*
* @since 3.5.0
*
* @return array Array of objects
*/
public function get_cart_items(): array {
$items = array();
// @TODO need to implement this.
return $items;
}
/**
* Get cart page url to view the cart
*
* @since 3.5.0
*
* @return string
*/
public function get_cart_url(): string {
return (string) edd_get_checkout_uri();
}
/**
* Check if item exists in cart
*
* @since 3.5.0
*
* @param int $item_id Item id.
*
* @return bool
*/
public function is_item_exists( int $item_id ): bool {
$download_id = tutor_utils()->get_course_product_id( $item_id );
return edd_item_in_cart( $download_id );
}
}