Magento Asked by Nausif on October 2, 2021
I am using an observer on event sales_order_save_before
to check for a condition and based on that condition I was to stop the save functionality.
Currently I am using it on Submit Comment
in Sales Order view (Admin Panel)
My Observer execute
function is called and condition is met. but it doesn’t stop the save functionality when I raise error using throw new ErrorException()
Is there any other way to completely stop the save order process?
This is what I learnt from magento 2 certification exam : the data that is sent to events should not be transformed. Events should be able to be run completely asynchronously
, so around plugin can be used to stop logic.
For Submit Comment
create aroundExecute() for MagentoSalesControllerAdminhtmlOrderAddComment
public function aroundExecute(AddComment $subject, Closure $proceed){
//your statement;
if (your statement) {
proceed();
}
else{
// stop original chain
//adderrorMassage();
redirect or throw Error;
return;
}
}
Correct answer by Kai on October 2, 2021
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