public function save()
{
ActiveRecordModel::beginTransaction();
$parent = Product::getInstanceByID($this->request->get('id'), true);
$items = json_decode($this->request->get('items'), true);
$types = json_decode($this->request->get('types'), true);
$variations = json_decode($this->request->get('variations'), true);
$existingTypes = $existingVariations = $existingItems = array();
$currency = $this->application->getDefaultCurrencyCode();
// deleted types
foreach ($types as $id) {
if (is_numeric($id)) {
$existingTypes[] = $id;
}
}
$parent->deleteRelatedRecordSet('ProductVariationType', new ARDeleteFilter(new NotINCond(new ARFieldHandle('ProductVariationType', 'ID'), $existingTypes)));
// deleted variations
foreach ($variations as $type => $typeVars) {
foreach ($typeVars as $id) {
if (is_numeric($id)) {
$existingVariations[] = $id;
}
}
}
$f = new ARDeleteFilter(new INCond(new ARFieldHandle('ProductVariation', 'typeID'), $existingTypes));
$f->mergeCondition(new NotINCond(new ARFieldHandle('ProductVariation', 'ID'), $existingVariations));
ActiveRecordModel::deleteRecordSet('ProductVariation', $f);
// deleted items
foreach ($items as $id) {
if (is_numeric($id)) {
$existingItems[] = $id;
}
}
$parent->deleteRelatedRecordSet('Product', new ARDeleteFilter(new NotINCond(new ARFieldHandle('Product', 'ID'), $existingItems)));
// load existing records
foreach (array('Types' => 'ProductVariationType', 'Variations' => 'ProductVariation', 'Items' => 'Product') as $arr => $class) {
$var = 'existing' . $arr;
$array = ${$var};
if ($array) {
ActiveRecordModel::getRecordSet($class, new ARSelectFilter(new INCond(new ARFieldHandle($class, 'ID'), $array)));
}
}
$idMap = array();
// save types
$request = $this->request->toArray();
foreach ($types as $index => $id) {
if (!is_numeric($id)) {
$type = ProductVariationType::getNewInstance($parent);
$idMap[$id] = $type;
} else {
$type = ActiveRecordModel::getInstanceByID('ProductVariationType', $id);
}
$type->setValueByLang('name', null, $request['variationType'][$index]);
$type->position->set($index);
if (!empty($request['typeLang_' . $id])) {
foreach ($request['typeLang_' . $id] as $field => $value) {
list($field, $lang) = explode('_', $field, 2);
$type->setValueByLang($field, $lang, $value);
}
}
$type->save();
}
// save variations
$tree = array();
$typeIndex = -1;
foreach ($variations as $typeID => $typeVars) {
$type = is_numeric($typeID) ? ActiveRecordModel::getInstanceByID('ProductVariationType', $typeID) : $idMap[$typeID];
$typeIndex++;
foreach ($typeVars as $index => $id) {
if (!is_numeric($id)) {
$variation = ProductVariation::getNewInstance($type);
$idMap[$id] = $variation;
} else {
$variation = ActiveRecordModel::getInstanceByID('ProductVariation', $id);
}
$variation->position->set($index);
$variation->setValueByLang('name', null, $request['variation'][$id]);
if (!empty($request['variationLang_' . $id])) {
foreach ($request['variationLang_' . $id] as $field => $value) {
list($field, $lang) = explode('_', $field, 2);
$variation->setValueByLang($field, $lang, $value);
}
}
$variation->save();
$tree[$typeIndex][] = $variation;
}
}
$images = array();
// save items
foreach ($items as $index => $id) {
if (!is_numeric($id)) {
$item = $parent->createChildProduct();
$idMap[$id] = $item;
} else {
$item = ActiveRecordModel::getInstanceByID('Product', $id);
}
$item->isEnabled->set(!empty($request['isEnabled'][$id]));
if (!$request['sku'][$index]) {
$request['sku'][$index] = $item->sku->get();
}
foreach (array('sku', 'stockCount', 'shippingWeight') as $field) {
if ($item->{$field}->get() || $request[$field][$index]) {
$item->{$field}->set($request[$field][$index]);
}
}
$item->setChildSetting('weight', $request['shippingWeightType'][$index]);
$item->setChildSetting('price', $request['priceType'][$index]);
if (!strlen($request['priceType'][$index])) {
$request['price'][$index] = '';
}
$item->setPrice($currency, $request['price'][$index]);
$item->save();
// assign variations
$currentVariationValues = $currentVariations = array();
foreach ($item->getRelatedRecordSet('ProductVariationValue') as $variationValue) {
$currentVariations[$variationValue->variation->get()->getID()] = $variationValue->variation->get();
$currentVariationValues[$variationValue->variation->get()->getID()] = $variationValue;
}
foreach ($this->getItemVariations($tree, $index) as $variation) {
if (!isset($currentVariations[$variation->getID()])) {
ProductVariationValue::getNewInstance($item, $variation)->save();
}
unset($currentVariations[$variation->getID()]);
}
foreach ($currentVariations as $deletedVariation) {
$currentVariationValues[$deletedVariation->getID()]->delete();
}
// set image
if ($_FILES['image']['tmp_name'][$index]) {
if ($item->defaultImage->get()) {
$item->defaultImage->get()->load();
$image = $item->defaultImage->get();
} else {
$image = ProductImage::getNewInstance($item);
}
$image->save();
$image->setFile($_FILES['image']['tmp_name'][$index]);
$image->save();
$images[$item->getID()] = $image->toArray();
unset($images[$item->getID()]['Product']);
}
}
ActiveRecordModel::commit();
// pass ID's for newly created records
$ids = array();
foreach ($idMap as $id => $instance) {
$ids[$id] = $instance->getID();
}
$response = new ActionResponse('ids', $ids);
$response->set('parent', $parent->getID());
$response->set('images', $images);
$response->set('variationCount', $parent->getRelatedRecordCount('Product', new ARSelectFilter(new EqualsCond(new ARFieldHandle('Product', 'isEnabled'), true))));
return $response;
}
private function getVariationTypeByIndex(Product $product, $index)
{
$f = new ARSelectFilter();
$f->setOrder(new ARFieldHandle('ProductVariationType', 'position'));
$f->setLimit(1, $index - 1);
if ($product->getID()) {
$types = $product->getRelatedRecordSet('ProductVariationType', $f);
}
if (isset($types) && $types->size()) {
return $types->get(0);
} else {
$type = ProductVariationType::getNewInstance($product);
}
return $type;
}
public function testVariationMatrix()
{
$size = ProductVariationType::getNewInstance($this->product);
$size->setValueByLang('name', 'en', 'Size');
$size->save();
$color = ProductVariationType::getNewInstance($this->product);
$color->setValueByLang('name', 'en', 'Color');
$color->save();
$sizes = $colors = array();
foreach (array('Small', 'Large') as $name) {
$variation = ProductVariation::getNewInstance($size);
$variation->setValueByLang('name', 'en', $name);
$variation->save();
$sizes[] = $variation;
}
foreach (array('Red', 'Green', 'Blue') as $name) {
$variation = ProductVariation::getNewInstance($size);
$variation->setValueByLang('name', 'en', $name);
$variation->save();
$colors[] = $variation;
}
// create product variations
$variations = array();
foreach ($sizes as $sizeVar) {
foreach ($colors as $colorVar) {
$child = $this->product->createVariation(array($sizeVar, $colorVar));
$child->save();
$variations[$sizeVar->getID()][$colorVar->getID()] = $child;
}
}
$matrix = $this->product->getVariationMatrix();
//var_dump($matrix);
}