/**
* stardard SS method
*/
function requireDefaultRecords()
{
parent::requireDefaultRecords();
$arrayOfModifiers = EcommerceConfig::get("Order", "modifiers");
if (!is_array($arrayOfModifiers)) {
$arrayOfModifiers = array();
}
if (count($arrayOfModifiers)) {
foreach ($arrayOfModifiers as $className) {
$obj = DataObject::get_one("OrderModifier_Descriptor", "\"ModifierClassName\" = '" . $className . "'");
if (!$obj) {
$modifier = singleton($className);
$obj = new OrderModifier_Descriptor();
$obj->ModifierClassName = $className;
$obj->Heading = $modifier->i18n_singular_name();
$obj->write();
DB::alteration_message("Creating description for " . $className, "created");
}
}
}
$orderModifierDescriptors = DataObject::get("OrderModifier_Descriptor");
if ($orderModifierDescriptors) {
foreach ($orderModifierDescriptors as $orderModifierDescriptor) {
if (!in_array($orderModifierDescriptor->ModifierClassName, $arrayOfModifiers)) {
$orderModifierDescriptor->delete();
DB::alteration_message("Deleting description for " . $orderModifierDescriptor->ModifierClassName, "created");
}
}
}
}
function checkoutAndModifierDetails()
{
$checkoutPage = CheckoutPage::get()->First();
if (!$checkoutPage) {
$task = new EcommerceTaskDefaultRecords();
$task->run(null);
$checkoutPage = CheckoutPage::get()->First();
if (!$checkoutPage) {
user_error("There is no checkout page available and it seems impossible to create one.");
}
}
$steps = CheckoutPage_StepDescription::get();
if ($steps->count()) {
foreach ($steps as $key => $step) {
$stepNumber = $key + 1;
$fields = Config::inst()->get($step->ClassName, "db");
$defaultsArray = $step->stat("defaults", true);
$configArray = array();
foreach ($fields as $fieldKey => $fieldType) {
if ($fields) {
$configArray[$fieldKey] = $step->{$fieldKey};
if (!isset($defaultsArray[$fieldKey])) {
$defaultsArray[$fieldKey] = "[default not set]";
}
}
}
$this->definitions["CheckoutPage_Controller"]["STEP_{$stepNumber}" . "_" . $step->getCode()] = $step->Description . "<br />see: <a href=\"/admin/pages/edit/show/" . $checkoutPage->ID . "/\">checkout page</a>.";
$this->configs["CheckoutPage_Controller"]["STEP_{$stepNumber}" . "_" . $step->getCode()] = $configArray;
$this->defaults["CheckoutPage_Controller"]["STEP_{$stepNumber}" . "_" . $step->getCode()] = $defaultsArray;
$this->databaseValues["CheckoutPage_Controller"]["STEP_{$stepNumber}" . "_" . $step->getCode()] = true;
}
}
$steps = OrderModifier_Descriptor::get();
if ($steps->count()) {
foreach ($steps as $step) {
$fields = Config::inst()->get($step->ClassName, "db");
$defaultsArray = $step->stat("defaults", true);
$configArray = array();
foreach ($fields as $fieldKey => $fieldType) {
if ($fields) {
$configArray[$fieldKey] = $step->{$fieldKey};
if (!isset($defaultsArray[$fieldKey])) {
$defaultsArray[$fieldKey] = "[default not set]";
}
}
}
$this->definitions["CheckoutPage_Controller"]["OrderModifier_Descriptor_" . $step->ModifierClassName] = $step->Description . "<br />see: <a href=\"/admin/pages/edit/show/" . $checkoutPage->ID . "/\">checkout page</a>.";
$this->configs["CheckoutPage_Controller"]["OrderModifier_Descriptor_" . $step->ModifierClassName] = $configArray;
$this->defaults["CheckoutPage_Controller"]["OrderModifier_Descriptor_" . $step->ModifierClassName] = $defaultsArray;
$this->databaseValues["CheckoutPage_Controller"]["OrderModifier_Descriptor_" . $step->ModifierClassName] = true;
}
}
}
/**
*
* @return GridField
*/
protected function getOrderModifierDescriptionField()
{
$gridFieldConfig = GridFieldConfig::create()->addComponents(new GridFieldToolbarHeader(), new GridFieldSortableHeader(), new GridFieldDataColumns(), new GridFieldEditButton(), new GridFieldDetailForm());
$title = _t("CheckoutPage.ORDERMODIFIERDESCRIPTMESSAGES", "Messages relating to order form extras (e.g. tax or shipping)");
$source = OrderModifier_Descriptor::get();
return new GridField("OrderModifier_Descriptor", $title, $source, $gridFieldConfig);
}
/**
* Adds OrderModifier_Descriptors and deletes the irrelevant ones
* stardard SS method
*/
function requireDefaultRecords()
{
parent::requireDefaultRecords();
$arrayOfModifiers = EcommerceConfig::get("Order", "modifiers");
if (!is_array($arrayOfModifiers)) {
$arrayOfModifiers = array();
}
if (count($arrayOfModifiers)) {
foreach ($arrayOfModifiers as $className) {
$orderModifier_Descriptor = OrderModifier_Descriptor::get()->Filter(array("ModifierClassName" => $className))->First();
if (!$orderModifier_Descriptor) {
$modifier = singleton($className);
$orderModifier_Descriptor = OrderModifier_Descriptor::create();
$orderModifier_Descriptor->ModifierClassName = $className;
$orderModifier_Descriptor->Heading = $modifier->i18n_singular_name();
$orderModifier_Descriptor->write();
DB::alteration_message("Creating description for " . $className, "created");
}
}
}
//delete the ones that are not relevant
$orderModifierDescriptors = OrderModifier_Descriptor::get();
if ($orderModifierDescriptors && $orderModifierDescriptors->count()) {
foreach ($orderModifierDescriptors as $orderModifierDescriptor) {
if (!in_array($orderModifierDescriptor->ModifierClassName, $arrayOfModifiers)) {
$orderModifierDescriptor->delete();
DB::alteration_message("Deleting description for " . $orderModifierDescriptor->ModifierClassName, "created");
}
}
}
}
/**
* works out the tax to pay for the order modifiers,
* based on a rate
* @param float $rate
* @return float - amount of tax to pay
*/
protected function workoutModifiersTax($rate, $country)
{
$modifiersTotal = 0;
$order = $this->Order();
if ($order) {
if ($modifiers = $order->Modifiers()) {
foreach ($modifiers as $modifier) {
if ($modifier->IsRemoved()) {
//do nothing
//we just double-check this...
} else {
if ($modifier instanceof GSTTaxModifier) {
//do nothing
} else {
$actualRate = $rate;
$modifierDescriptor = OrderModifier_Descriptor::get()->filter(array("ModifierClassName" => $modifier->ClassName))->First();
if ($modifierDescriptor) {
if ($modifierDescriptor->hasExtension("GSTTaxDecorator")) {
$excludedTaxes = $modifierDescriptor->ExcludedFrom();
$additionalTaxes = $modifierDescriptor->AdditionalTax();
if ($excludedTaxes) {
foreach ($excludedTaxes as $tax) {
if (!$tax->DoesNotApplyToAllProducts) {
$this->debugMessage .= "<hr />found tax to exclude for " . $modifier->Title . ": " . $tax->Title();
$actualRate -= $tax->Rate;
}
}
}
if ($additionalTaxes) {
foreach ($additionalTaxes as $tax) {
if ($tax->DoesNotApplyToAllProducts) {
if ($tax->AppliesToAllCountries || $tax->CountryCode == $country) {
$this->debugMessage .= "<hr />found adtax to add for " . $modifier->Title . ": " . $tax->Title();
$actualRate += $tax->Rate;
}
}
}
}
} else {
$this->debugMessage .= "<hr />" . $modifierDescriptor->ClassName . " does not have the GSTTaxDecorator extension";
}
}
$totalForModifier = $modifier->CalculationTotal();
$functionName = $this->config()->get("order_item_function_for_tax_exclusive_portion");
if ($functionName) {
if ($modifier->hasMethod($functionName)) {
$totalForModifier -= $item->{$functionName}();
$this->debugMessage .= "<hr />running {$functionName} on " . $modifier->ClassName . "." . $modifier->ID;
}
}
//turnRateIntoCalculationRate is really important -
//a 10% rate is different for inclusive than for an exclusive tax
$actualRateCalculationRate = $this->turnRateIntoCalculationRate($actualRate);
$this->debugMessage .= "<hr />rate of {$actualRate}' turned into calculation rate of " . round($actualRateCalculationRate, 2) . " for the total of {$totalForModifier}' on " . $modifier->ClassName . "." . $modifier->ID;
$modifiersTotal += floatval($totalForModifier) * $actualRateCalculationRate;
}
}
}
}
}
$this->debugMessage .= "<hr />Total order modifiers tax: \$ " . round($modifiersTotal, 4);
return $modifiersTotal;
}
