I have a question regarding a plugin I wrote to add custom extenstionAttributes to a magento Order. I created a afterGet plugin on a Magento\Sales\Api\OrderRepositoryInterface that adds two custom extensionAttribute fields. If I debug in the plugin the extensionAttributes are set, but once I debug my order after all the plugins had their way with it, the keys for the extensionAttributes are set, but the data is removed.
Anyone experienced this before?
Please refer blow link for create extension attribute and save with database:
Save value of extension attribute with database
It may help you!
I followed a simular tutorial https://m.academy/blog/programmatically-add-column-magento-2-sales-order-database-table/ to implement the fields