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<?php
/**
* This class provides the easy way to operate data.
*
* @since 4.5.0
*
* @package LearnDash
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'Learndash_Pricing_DTO' ) && class_exists( 'Learndash_DTO' ) ) {
/**
* Pricing DTO class. Used for the product and transaction pricing.
*
* @since 4.5.0
*/
class Learndash_Pricing_DTO extends Learndash_DTO {
private const VALID_DURATION_VALUES = array( 'Y', 'M', 'W', 'D' );
/**
* Properties are being cast to the specified type on construction.
*
* @since 4.5.0
*
* @var array<string, string>
*/
protected $cast = array(
'currency' => 'string',
'price' => 'float',
'discount' => 'float',
'discounted_price' => 'float',
'recurring_times' => 'int',
'duration_value' => 'int',
'duration_length' => 'string',
'trial_price' => 'float',
'trial_duration_value' => 'int',
'trial_duration_length' => 'string',
);
/**
* Currency.
*
* @since 4.5.0
*
* @var string
*/
public $currency = '';
/**
* Price.
*
* @since 4.5.0
*
* @var float
*/
public $price = 0.0;
/**
* Discount.
*
* @since 4.5.0
*
* @var float
*/
public $discount = 0.0;
/**
* Discounted price.
*
* @since 4.5.0
*
* @var float
*/
public $discounted_price = 0.0;
/**
* Recurring times (for subscriptions).
*
* @since 4.5.0
*
* @var int
*/
public $recurring_times = 0;
/**
* Duration value (for subscriptions).
*
* @since 4.5.0
*
* @var int
*/
public $duration_value = 0;
/**
* Duration length (for subscriptions). Valid values: Y, M, W, D.
*
* @since 4.5.0
*
* @var string
*/
public $duration_length = '';
/**
* Trial price.
*
* @since 4.5.0
*
* @var float
*/
public $trial_price = 0.0;
/**
* Trial duration value (for subscriptions).
*
* @since 4.5.0
*
* @var int
*/
public $trial_duration_value = 0;
/**
* Trial duration length (for subscriptions). Valid values: Y, M, W, D.
*
* @since 4.5.0
*
* @var string
*/
public $trial_duration_length = '';
/**
* Validates properties on construction based on validators.
* Key is a property name, value is an array of validator objects.
*
* @since 4.5.0
*
* @return array<string,mixed>
*/
protected function get_validators(): array {
$validators = parent::get_validators();
if ( ! empty( $this->currency ) ) {
$validators['currency'] = array(
Learndash_DTO_Property_Validator_String_Case::uppercase(),
);
}
if ( ! empty( $this->duration_length ) ) {
$validators['duration_length'] = array(
new Learndash_DTO_Property_Validator_Possible_Values( self::VALID_DURATION_VALUES ),
);
}
if ( ! empty( $this->trial_duration_length ) ) {
$validators['trial_duration_length'] = array(
new Learndash_DTO_Property_Validator_Possible_Values( self::VALID_DURATION_VALUES ),
);
}
return $validators;
}
}
}