Exend Delivery Service provider and decorator

[Kevin1596]

Aimeos Laravel - 2021.04.3

Thank you for all your supports,

Currently I am trying to extend Delivery service provider and decorator
My use case is Calculating Delivery pricing Base on the Service Attributes user selected from Json api
Could you give me a guide for that?

I have some questions here:
1) How to extend

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	public function calcPrice( \Aimeos\MShop\Order\Item\Base\Iface $basket ) : \Aimeos\MShop\Price\Item\Iface

to get the user selected attributes as the

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	public function setConfigFE( \Aimeos\MShop\Order\Item\Base\Service\Iface $orderServiceItem,
		array $attributes ) : \Aimeos\MShop\Order\Item\Base\Service\Iface

2) currently, Service proivder will call the function calcPrice before the function setConfigFE
so the code

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			$service = $this->getBasketService( $basket, $type, $this->getServiceItem()->getCode() );

will be null due to no Attributes is add to basket service.
How could I change the order the provider execute to make the provider run setConfigFE before calcPrice

Thank you for your help!

[Kevin1596]

my idea is extend the

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	public function calcPrice( \Aimeos\MShop\Order\Item\Base\Iface $basket ) : \Aimeos\MShop\Price\Item\Iface

to get attributes as

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public function calcPrice( \Aimeos\MShop\Order\Item\Base\Iface $basket, array $attributes ) : \Aimeos\MShop\Price\Item\Iface

how could I do that?

[aimeos]

Extending the signature of the calcPrice() method isn't a good idea but we can try to set the attributes first in the basket service. Do you know where the order needs to be changed?