protected function assignAttributesToProduct(Product $product, $attributeOptions = null)
{
/** @var Shop $seller */
$seller = $product->getSeller();
if (!$seller->hasAttributeGroups()) {
$this->seedAttributes($seller);
}
$attributeOptions = $attributeOptions ?: $seller->attributeGroups()->with('attributeOptions')->get()->pluck('attributeOptions')->flatten(1)->pluck('id')->toArray();
$product->setAttributeOptions($attributeOptions, true);
app(VariantManager::class)->refreshVariants($product);
}
public function assign(Request $request, Product $product, VariantManager $variantManager)
{
// Filter attributes to only authorized ones.
$attributeOptions = $this->attributeManager->getAttributeOptionRepository()->whereHas('attributeGroup', function ($query) use($request) {
$query->where([['seller_type', '=', $this->shop()->getMorphClass()], ['seller_id', '=', $this->shop()->getKey()]]);
})->whereIn('id', $request->input('attributes', []))->get();
return DB::transaction(function () use($attributeOptions, $product, $variantManager) {
// First we need to sync to product itself.
// If there's no attribues to add simply clean up and exit.
$product->setAttributeOptions($attributeOptions, true);
if ($attributeOptions->isEmpty()) {
$variantManager->cleanUpVariants($product);
return $this->redirectBack();
}
// Otherwise we need to work out the cartesian product
// delete and create variants as necessary
$variantManager->refreshVariants($product);
return $this->success('edit');
});
}