Contracts
1 year ago
BaseCart.php
1 year ago
CartFactory.php
1 year ago
EddCart.php
1 year ago
NativeCart.php
10 months ago
WooCart.php
10 months ago
WooCart.php
156 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Woo cart logics handler |
| 4 | * |
| 5 | * @package Tutor\Ecommerce |
| 6 | * @author Themeum |
| 7 | * @link https://themeum.com |
| 8 | * @since 3.5.0 |
| 9 | */ |
| 10 | |
| 11 | namespace Tutor\Ecommerce\Cart; |
| 12 | |
| 13 | use Tutor\Ecommerce\Cart\Contracts\CartInterface; |
| 14 | |
| 15 | if ( ! defined( 'ABSPATH' ) ) { |
| 16 | exit; |
| 17 | } |
| 18 | /** |
| 19 | * Class for managing woocommere cart functions |
| 20 | * |
| 21 | * @since 3.5.0 |
| 22 | */ |
| 23 | class WooCart extends BaseCart implements CartInterface { |
| 24 | |
| 25 | /** |
| 26 | * WC_Cart object |
| 27 | * |
| 28 | * @var WC_Cart |
| 29 | */ |
| 30 | private $cart; |
| 31 | |
| 32 | /** |
| 33 | * Constructor |
| 34 | * |
| 35 | * @since 3.5.0 |
| 36 | */ |
| 37 | public function __construct() { |
| 38 | parent::__construct(); |
| 39 | $this->cart = WC()->cart; |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * Add to cart |
| 44 | * |
| 45 | * @since 3.5.0 |
| 46 | * |
| 47 | * @param int $item_id Item id to add to cart. |
| 48 | * |
| 49 | * @return bool |
| 50 | */ |
| 51 | public function add( int $item_id ): bool { |
| 52 | $wc_product_id = tutor_utils()->get_course_product_id( $item_id ); |
| 53 | if ( ! $wc_product_id ) { |
| 54 | $this->cart_error = __( 'Woocommerce Product not found', 'tutor' ); |
| 55 | return false; |
| 56 | } |
| 57 | |
| 58 | if ( $this->is_item_exists( $item_id ) ) { |
| 59 | $this->cart_error = __( 'Item already exists in cart', 'tutor' ); |
| 60 | return false; |
| 61 | } else { |
| 62 | return $this->cart->add_to_cart( $wc_product_id ) ? true : false; |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Remove an item from cart |
| 68 | * |
| 69 | * @since 3.5.0 |
| 70 | * |
| 71 | * @param integer $item_id Item id to add to cart. |
| 72 | * |
| 73 | * @return boolean |
| 74 | */ |
| 75 | public function remove( int $item_id ): bool { |
| 76 | $product_id = tutor_utils()->get_course_product_id( $item_id ); |
| 77 | |
| 78 | if ( ! $product_id ) { |
| 79 | $this->cart_error = __( 'Product not found for course', 'tutor' ); |
| 80 | return false; |
| 81 | } |
| 82 | |
| 83 | foreach ( $this->cart->get_cart() as $cart_item_key => $cart_item ) { |
| 84 | if ( (int) $cart_item['product_id'] === $product_id ) { |
| 85 | $this->cart->remove_cart_item( $cart_item_key ); |
| 86 | return true; |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | $this->cart_error = __( 'Item not found in cart', 'tutor' ); |
| 91 | return false; |
| 92 | } |
| 93 | |
| 94 | /** |
| 95 | * Clear the cart entirely |
| 96 | * |
| 97 | * @since 3.5.0 |
| 98 | * |
| 99 | * @return bool |
| 100 | */ |
| 101 | public function clear_cart(): bool { |
| 102 | $this->cart->empty_cart(); |
| 103 | return true; |
| 104 | } |
| 105 | |
| 106 | /** |
| 107 | * Get cart items |
| 108 | * |
| 109 | * @since 3.5.0 |
| 110 | * |
| 111 | * @return array Array of objects |
| 112 | */ |
| 113 | public function get_cart_items(): array { |
| 114 | $items = array(); |
| 115 | foreach ( $this->cart->get_cart() as $cart_item_key => $cart_item ) { |
| 116 | $product = $cart_item['data']; |
| 117 | |
| 118 | $items[] = (object) array( |
| 119 | 'key' => $cart_item_key, |
| 120 | 'product_id' => $cart_item['product_id'], |
| 121 | 'quantity' => $cart_item['quantity'], |
| 122 | 'price' => $product->get_price(), |
| 123 | 'name' => $product->get_name(), |
| 124 | 'subtotal' => $this->cart->get_product_subtotal( $product, $cart_item['quantity'] ), |
| 125 | ); |
| 126 | } |
| 127 | |
| 128 | return $items; |
| 129 | } |
| 130 | |
| 131 | /** |
| 132 | * Get cart page url to view the cart |
| 133 | * |
| 134 | * @since 3.5.0 |
| 135 | * |
| 136 | * @return string |
| 137 | */ |
| 138 | public function get_cart_url(): string { |
| 139 | return wc_get_cart_url(); |
| 140 | } |
| 141 | |
| 142 | /** |
| 143 | * Check if item exists in cart |
| 144 | * |
| 145 | * @since 3.5.0 |
| 146 | * |
| 147 | * @param int $item_id Item id. |
| 148 | * |
| 149 | * @return bool |
| 150 | */ |
| 151 | public function is_item_exists( int $item_id ): bool { |
| 152 | $product_id = tutor_utils()->get_course_product_id( $item_id ); |
| 153 | return (bool) $this->cart->find_product_in_cart( $this->cart->generate_cart_id( $product_id ) ); |
| 154 | } |
| 155 | } |
| 156 |