How can override shipping API interface in Magento2

Question

I need to override below two core file of vendor folder :

vendor/magento/module-quote/Api/Data/ShippingMethodInterface.php

vendor/magento/module-quote/Model/Cart/ShippingMethod.php

file to my code folder.

Amit Bera · Accepted Answer · 2017-08-16 09:10:02Z

2

vendor/magento/module-quote/Api/Data/ShippingMethodInterface.php is already override magento quote model.

<preference for="Magento\Quote\Api\Data\ShippingMethodInterface" 
type="Magento\Quote\Model\Cart\ShippingMethod" />

So you should Override the class Magento\Quote\Model\Cart\ShippingMethod

Not ShippingMethodInterface.

answered Aug 16, 2017 at 9:10

Amit Bera♦

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But how can I add my custom get, set method in ShippingMethodInterface and ShippingMethod?
– Amit Naraniwal
Commented Aug 16, 2017 at 9:12
@amitbera Is there any way to override the Magento\Sales\Api\Data\OrderInterface to set value custom attribute on sales_order_place_after event?
– Priya Ponnusamy
Commented Dec 15, 2017 at 9:39
i need to check ..
– Amit Bera ♦
Commented Dec 15, 2017 at 9:46

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