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<?php |
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|
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namespace TierPricingTable\Frontend; |
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|
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use TierPricingTable\Settings\Settings ; |
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use TierPricingTable\PriceManager ; |
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use WC_Product ; |
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/** |
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* Class CartPriceManager |
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* |
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* @package TierPricingTable |
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*/ |
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class CartPriceManager |
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{ |
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/** |
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* @var Settings |
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*/ |
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private $settings ; |
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/** |
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* CatalogPriceManager constructor. |
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* |
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* @param Settings $settings |
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*/ |
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public function __construct( Settings $settings ) |
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{ |
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$this->settings = $settings; |
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$this->hooks(); |
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} |
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|
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protected function hooks() |
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{ |
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// Calculate product price in cart by pricing rules |
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add_action( |
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'woocommerce_before_calculate_totals', |
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[ $this, 'calculateTotals' ], |
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10, |
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1 |
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); |
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} |
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|
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/** |
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* Calculate price by quantity rules |
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* |
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* @param WC_Cart $cart |
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*/ |
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public function calculateTotals( $cart ) |
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{ |
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if ( !empty($cart->cart_contents) ) { |
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foreach ( $cart->cart_contents as $key => $cart_item ) { |
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|
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if ( $cart_item['data'] instanceof WC_Product ) { |
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$product_id = ( !empty($cart_item['variation_id']) ? $cart_item['variation_id'] : $cart_item['product_id'] ); |
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$new_price = PriceManager::getPriceByRules( $cart_item['quantity'], $product_id ); |
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if ( $new_price !== false ) { |
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$cart_item['data']->set_price( $new_price ); |
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} |
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} |
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|
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} |
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} |
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} |
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|
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} |
