/**
* Returns the default tax rate
*
* @return SilvercartTax
*/
public static function getDefault()
{
$defaultTaxRate = SilvercartTax::get()->filter('IsDefault', '1')->first();
return $defaultTaxRate;
}
/**
* Returns the SilvercartTax object with the highest tax value for the
* given taxes.
*
* @param array $taxes The tax rates array (associative)
*
* @return SilvercartTax
*
* @author Sebastian Diel <*****@*****.**>,
* Sascha Koehler <*****@*****.**>
* @since 16.06.2014
*/
public function getMostValuableTaxRate($taxes = null)
{
if (is_null($taxes)) {
$taxes = $this->getTaxRatesWithoutFeesAndCharges('SilvercartVoucher');
}
$highestTaxValue = 0;
$mostValuableTaxRate = null;
$originalMostValuableTaxRate = null;
foreach ($taxes as $tax) {
if ($tax->AmountRaw >= $highestTaxValue) {
$highestTaxValue = $tax->AmountRaw;
$mostValuableTaxRate = $tax->Rate;
$originalMostValuableTaxRate = $tax->OriginalRate;
}
}
if (!is_null($originalMostValuableTaxRate)) {
$silvercartTax = SilvercartTax::get()->filter('Rate', $originalMostValuableTaxRate)->first();
if ($silvercartTax) {
if ($originalMostValuableTaxRate != $mostValuableTaxRate) {
$silvercartTax->Rate = $mostValuableTaxRate;
$silvercartTax->setI18nTitle($mostValuableTaxRate . '%');
}
return $silvercartTax;
}
}
return false;
}
/**
* creates test tax rates on /dev/build or creating test data in ModelAdmin.
*
* @return void
*
* @author Sebastian Diel <*****@*****.**>
* @since 02.07.2011
*/
public static function createTestTaxRates()
{
if (self::$enableTestData === true) {
// create two standard german tax rates if no tax rate exists
$taxRate = SilvercartTax::get()->first();
if (!$taxRate) {
$taxrates = array('19' => array('en_US' => '19%', 'en_GB' => '19%', 'de_DE' => '19%'), '7' => array('en_US' => '7%', 'en_GB' => '7%', 'de_DE' => '7%'));
$locales = array('de_DE', 'en_GB', 'en_US');
$fallbackLocale = false;
if (!in_array(Translatable::get_current_locale(), $locales)) {
$locales[] = Translatable::get_current_locale();
$fallbackLocale = Translatable::get_current_locale();
}
if ($fallbackLocale !== false) {
$taxrates[0][$fallbackLocale] = $taxrates[0]['en_US'];
$taxrates[1][$fallbackLocale] = $taxrates[1]['en_US'];
}
foreach ($taxrates as $taxrate => $languages) {
$rateObj = new SilvercartTax();
$rateObj->Rate = $taxrate;
$rateObj->write();
foreach ($languages as $locale => $title) {
$rateLanguage = SilvercartTaxLanguage::get()->filter(array('Locale' => $locale, 'SilvercartTaxID' => $rateObj->ID))->first();
if (!$rateLanguage) {
$rateLanguage = new SilvercartTaxLanguage();
$rateLanguage->Locale = $locale;
$rateLanguage->SilvercartTaxID = $rateObj->ID;
}
$rateLanguage->Title = $title;
$rateLanguage->write();
}
}
}
}
}
/**
* Returns handling costs for this payment method
*
* @return Money a money object
*/
public function getHandlingCost()
{
$controller = Controller::curr();
$member = SilvercartCustomer::currentRegisteredCustomer();
$handlingCostToUse = false;
if (method_exists($controller, 'getAddress')) {
// 1) Use shipping address from checkout
$shippingAddress = $controller->getAddress('Shipping');
} else {
if ($member && $member->ShippingAddressID > 0) {
// 2) Use customer's default shipping address
$shippingAddress = $member->ShippingAddress();
} else {
// 3) Generate shipping address with shop's default country
$currentShopLocale = i18n::get_lang_from_locale(i18n::get_locale());
$shippingAddress = new SilvercartAddress();
$shippingAddress->SilvercartCountry = SilvercartCountry::get()->filter('ISO2', strtoupper($currentShopLocale))->first();
}
}
if (!$shippingAddress) {
return false;
}
$zonesDefined = false;
foreach ($this->SilvercartHandlingCosts() as $handlingCost) {
$zone = $handlingCost->SilvercartZone();
if ($zone->SilvercartCountries()->find('ISO3', $shippingAddress->SilvercartCountry()->ISO3)) {
$handlingCostToUse = $handlingCost;
$zonesDefined = true;
break;
}
}
// Fallback if SilvercartHandlingCosts are available but no zone is defined
if (!$zonesDefined) {
if ($this->SilvercartHandlingCosts()->Count() > 0) {
$handlingCostToUse = $this->SilvercartHandlingCosts()->First();
} else {
$silvercartTax = SilvercartTax::get()->filter('isDefault', 1)->first();
$handlingCostToUse = new SilvercartHandlingCost();
$handlingCostToUse->SilvercartPaymentMethod = $this;
$handlingCostToUse->SilvercartTax = $silvercartTax;
$handlingCostToUse->SilvercartTaxID = $silvercartTax->ID;
$handlingCostToUse->amount = new Money();
$handlingCostToUse->amount->setAmount(0);
$handlingCostToUse->amount->setCurrency(SilvercartConfig::DefaultCurrency());
}
}
return $handlingCostToUse;
}
