Magento 2, Customer module have comes with extension attributes, getVertexCustomerCode( ) and getIsSubscribed( ).
If you have created your customer extension attributes and you want to fetch customer extension attributes value using Customer Object, You need to first get Customer Object and based on Customer object you can find your custom extension attributes value. Continue reading “Get Customer Extension Attribute value Magento 2.”
Magento 2 comes with a new design pattern called the service contracts. A service contract is a set of PHP interfaces used in a module. You can check an interface in any module API folder. Service contract includes service and data interfaces, which hide business logic details.
In Magento 2 You can add extension attributes for Order by creating an extension_attributes.xml file. Extension attributes are the persistent Attribute so you can’t find extension_attributes values in a database.
Continue reading “Add extension attribute in order data magento 2.”