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<?php
namespace Give\ValueObjects;
/**
* Class Money
* @package Give\ValueObjects
*
* @since 2.9.0
*/
class Money {
/**
* @var int|string
*/
private $amount;
/**
* @var int
*/
private $minorAmount;
/**
* @var string
*/
private $currency;
/**
* @var array
*/
private $currencyData;
/**
* Return Money class object.
*
* @since 2.9.0
*
* @param int|string $amount Amount value without currency formatting
* @param string $currency
*
* @return Money
*/
public static function of( $amount, $currency ) {
$object = new static();
$object->amount = $amount;
$object->currency = $currency;
$object->currencyData = self::getCurrencyData( $currency );
return $object;
}
/**
* Return Money class object.
*
* @since 2.9.0
*
* @param int|string $amount
* @param string $currency
*
* @return Money
*/
public static function ofMinor( $amount, $currency ) {
$object = new static();
$object->minorAmount = $amount;
$object->currency = $currency;
$object->currencyData = self::getCurrencyData( $currency );
return $object;
}
/**
* Retrieves the currency data for a given currency with some optimizations to avoid loading all the currencies more
* than once.
*
* @since 2.9.0
*
* @param $currency
*
* @return array
*/
private static function getCurrencyData( $currency ) {
static $currenciesData = null;
if ( $currenciesData === null ) {
$currenciesData = give_get_currencies( 'all' );
}
return $currenciesData[ $currency ];
}
/**
* Get amount in smallest unit of currency.
*
* @sicne 2.9.0
*
* @return int
*/
public function getMinorAmount() {
if ( $this->minorAmount ) {
return $this->minorAmount;
}
$decimals = $this->getNumberDecimals();
$tensMultiplier = 10 ** $decimals;
return $this->minorAmount = absint( $this->amount * $tensMultiplier );
}
/**
* Get amount in smallest unit of currency.
*
* @sicne 2.9.0
*
* @return string
*/
public function getAmount() {
if ( $this->amount ) {
return $this->amount;
}
$decimals = $this->getNumberDecimals();
$tensMultiplier = 10 ** $decimals;
return $this->amount = absint( $this->minorAmount / $tensMultiplier );
}
/**
* Returns the number of decimals based on the currency
*
* @since 2.9.0
*
* @return int
*/
private function getNumberDecimals() {
return $this->currencyData['setting']['number_decimals'];
}
}