Xjyuk

I have work on Custom Module.
In Our Module I had use

<event name="catalog_product_save_after">
 <observer name="add_custom_option" instance="NamespaceModulenameObserverAddCustomOption" />
</event>

In observer i Had Generate Product Custom Option Programmatically

 $product->setHasOptions(1);
 $product->setCanSaveCustomOptions(true);
 foreach ($options as $arrayOption) 
 $isHasOptions = $product->getTypeInstance()->hasOptions($product);

 $option = MagentoFrameworkAppObjectManager::getInstance()
 ->create('MagentoCatalogModelProductOption')
 ->setProductId($product->getId())
 ->setStoreId($product->getStoreId())
 ->addData($arrayOption);

 $this->customoptionOperation($option, 'save');
 $product->addOption($option);
 //$product->save();
 

i have use this code for generate Product custom Option.

//$product->save();

i had comment this code because it provide me Error

No Such Entity

After saving Product.

Product Options are generated Successfully in Product But Not Display in Front-end

I had Run All Commands

• setup:upgrade


• setup:static-content:deploy -f


• indexer:reindex


• cache:flush

But Custom Option Not Appears in Front-end

But When i have save product second time after saving product the Options are Appears in Front-end Without need Run any Commands.

I Need Solution to save Product One time and Get Product Option Front End

Is This Possible ?

You can try using a Product Repository MagentoCatalogApiProductCustomOptionRepositoryInterface

Like this:

$product->setHasOptions(1);
$product->setCanSaveCustomOptions(true);
foreach ($options as $arrayOption) 
 $isHasOptions = $product->getTypeInstance()->hasOptions($product);

 $option = MagentoFrameworkAppObjectManager::getInstance()
 ->create('MagentoCatalogApiProductCustomOptionRepositoryInterface')
 ->setProductId($product->getId())
 ->setStoreId($product->getStoreId())
 ->addData($arrayOption);

 $this->customoptionOperation($option, 'save');
 $product->addOption($option);
 $product->save();
 

Save Product Using ProductRepositoryInterface :-

$option = $this->_objectManager->create(MagentoCatalogModelProductOption::class)
 ->setProductId($_product->getId())
 ->setStoreId($_product->getStoreId())
 ->addData($arrayOption);
 $option->save();
 $product->addOption($option);
 $productRepo = $this->_objectManager->create('MagentoCatalogApiProductRepositoryInterface');
 $productRepo->save($product);