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<?php // phpcs:ignoreFile |
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|
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namespace Disco\App\Calc; |
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|
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/** |
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* Class CalcFixedPrice |
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* |
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* @package Disco |
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* @subpackage Disco\App\Calc |
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* @author Ohidul Islam <wahid0003@gmail.com> |
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* @link https://webappick.com |
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* @license https://opensource.org/licenses/gpl-license.php GNU Public License |
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* @category Plugin |
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*/ |
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class CalcFixedPrice extends CalcAbstract { |
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|
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/** |
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* @var array |
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*/ |
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private $rule; |
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|
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/** |
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* @var array |
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*/ |
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private $item; |
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|
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/** |
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* @var object $cart Cart. |
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* @phpstan-ignore-next-line |
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*/ |
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private $cart; |
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|
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private int $discounted_quantities; // phpcs:ignore |
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|
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/** |
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* CalcFixedPrice constructor. |
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* |
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* @param array $rule Campaign Rule. |
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* @param array $item Cart Item. |
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* @param \WC_Cart $cart Cart. |
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*/ |
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public function __construct( $rule, $item, $cart ) { |
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// Constructor... |
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$this->rule = $rule; |
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$this->item = $item; |
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$this->cart = $cart; |
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} |
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|
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/** |
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* Calculate Discount. |
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* |
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* @return array $discount The discount amount. |
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*/ |
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public function calculate(): array { |
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$discount = $this->calculate_discount(); |
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|
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return array( |
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'price' => $this->calculate_price( $discount ), |
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'discount' => $discount, |
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'line_subtotal' => $this->calculate_line_subtotal( $discount ), |
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'discounted_quantities' => $this->discounted_quantities, |
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); |
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} |
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|
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/** |
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* Calculate Discount. |
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* |
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* @return float Discount Amount. |
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*/ |
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public function calculate_discount(): float { // phpcs:ignore |
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$discount_amount = 0; |
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$fixed_discount = $this->rule['discount_value']; |
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$price = $this->item['data']->get_price(); // phpcs:ignore |
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$quantity = (int) $this->item['quantity']; // phpcs:ignore |
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|
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// "Count Quantity As" combined / variations: eligibility gates the flat price discount. |
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if ( isset( $this->item['disco_forced_qty'] ) ) { |
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$forced = max( 0, (int) $this->item['disco_forced_qty'] ); |
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$this->discounted_quantities = $forced; |
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|
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return $forced > 0 ? (float) $fixed_discount : 0; |
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} |
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$min = $this->rule['min'] ? (int) $this->rule['min'] : 0; // phpcs:ignore |
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$max = $this->rule['max'] ? (int) $this->rule['max'] : 0; // phpcs:ignore |
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$recursive = isset( $this->rule['recursive'] ) && 'yes' === $this->rule['recursive']; // phpcs:ignore |
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|
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// Default discount for quantities. |
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$discount_for_quantities = $min; |
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|
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// Apply for the Bulk Discount when max is set. |
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if ( $max > 0 && ( $quantity >= $min && $quantity <= $max ) ) { |
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$discount_for_quantities = $quantity; |
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} |
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|
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// Apply for the Bundle Discount when recursive is set. |
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if ( $recursive && $quantity % $min === 0 ) { |
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$discount_for_quantities = $quantity; |
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} |
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|
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// Limit discount to Min or Max quantity. |
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if ( $quantity >= $discount_for_quantities ) { |
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$discount_amount = $fixed_discount; |
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} |
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|
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$this->discounted_quantities = $discount_for_quantities; |
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|
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return $discount_amount; |
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} |
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|
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/** |
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* Calculate Price. |
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* |
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* @param float $discount Discount Amount. |
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* @return float Price. |
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*/ |
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public function calculate_price( $discount ): float { |
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$discounted_subtotal = $this->calculate_line_subtotal( $discount ); |
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|
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return $discounted_subtotal / $this->item['quantity']; |
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} |
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|
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/** |
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* Calculate Line Subtotal. |
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* |
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* @param float $discount Discount Amount. |
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* @return float $total_price Total Price. |
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*/ |
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public function calculate_line_subtotal( $discount ): float { |
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return $this->item['line_subtotal'] - $discount; |
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} |
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|
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// public function calculate_discount(): float { |
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// return $this->rule['discount_value']; |
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// } |
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// |
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// public function calculate_price( $discount ): float { |
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// $quantity = $this->item['quantity']; |
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// $price = $this->item['data']->get_price(); |
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// $discount_for_quantities = $this->rule['min'] ?? 0; |
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// |
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// if ( $quantity >= $discount_for_quantities ) { |
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// $discounted_quantity = min( $quantity, $discount_for_quantities ); |
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// $remaining_quantity = $quantity - $discounted_quantity; |
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// |
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// $discounted_price = $discount; |
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// $remaining_price = $remaining_quantity * $price; |
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// |
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// $total_price = $discounted_price + $remaining_price; |
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// } else { |
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// $total_price = $this->item['line_subtotal']; |
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// } |
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// |
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// return $total_price; |
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// } |
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// |
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// public function calculate_line_subtotal( $discount ): float { |
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// $quantity = $this->item['quantity']; |
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// $price = $this->item['data']->get_price(); |
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// $discount_for_quantities = $this->rule['min'] ?? 0; |
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// |
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// if ( $quantity >= $discount_for_quantities ) { |
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// $discounted_quantity = min( $quantity, $discount_for_quantities ); |
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// $remaining_quantity = $quantity - $discounted_quantity; |
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// |
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// $discounted_price = $discount; |
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// $remaining_price = $remaining_quantity * $price; |
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// |
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// $total_price = $discounted_price + $remaining_price; |
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// } else { |
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// $total_price = $this->item['line_subtotal']; |
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// } |
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// |
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// return $total_price; |
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// } |
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|
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} |
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|
