/**
* Hydrate an array to a money object
*
* This hydrator breaks the hydration pattern as it returns a new instance
* As money objects are immutable, the object given in $object cannot be changed
*
* @param array $data
* @param mixed $object
* @return Money
*/
public function hydrate(array $data, $object)
{
$currency = new Currency($data['currency']);
$amount = (int) ($data['amount'] * $currency->getSubUnit());
$object = new Money($amount, $currency);
return $object;
}
/**
* Constructor populates allowed codes with defaults and optionally filters those passed as an argument
* @param array|NULL $allow An array of currency codes to allow
* @param array|NULL $deny An array of currency codes to remove from the allowed list, or remove from the defaults if no allow is set
* @return void
*/
public function __construct($allow = NULL, $deny = NULL)
{
$this->defaults = Currency::getAvailableCurrencies();
if (NULL !== $allow) {
$this->setAllow($allow);
}
if (NULL !== $deny) {
$this->remove($deny);
}
}
/**
* @return array
*/
public function getValueOptions()
{
if (!count($this->valueOptions)) {
$names = Currency::getAvailableCurrencyNames();
$codes = $this->getCurrencyList()->getAllow();
$options = parent::getValueOptions();
foreach ($codes as $code) {
$name = $this->getDisplayNames() ? $names[$code] : $code;
$options[$code] = $name;
}
$this->setValueOptions($options);
}
return parent::getValueOptions();
}
/**
* Returns the currency code of the monetary value represented by this
* object.
*
* @return string
*/
public function getCurrencyCode()
{
return $this->currency->getCurrencyCode();
}
/**
* covers \NetglueMoney\Money\Currency::getAvailableCurrencyNames
*/
public function testGetAvailableCurencyNames()
{
$array = Currency::getAvailableCurrencyNames();
$this->assertInternalType('array', $array);
$this->assertContainsOnly('string', $array);
foreach ($array as $code => $name) {
$this->assertRegExp('/^[A-Z]{3}$/', $code);
}
}
