Hello everyone, I've been learning odoo for a month and I just started creating a custom app which is called Room Rental App to understand better. I currently have problems with the flow of my custom app.

I have a "Create Booking" button in my custom Odoo app, and I've noticed that its behavior is the same as the "Confirm" button. As a result, my automation and server actions don't flow as expected.

The flow should be like this:

Clicks [Create Booking] -> [Confirm] button will be shown and [create booking] button has been hidden -> Click [confirm] button and the automation would then create the (SO) Sales Order.
 

Moreover, I want to use python code inside odoo first before using IDE or any other sort of outside program first because I want to understand better through the system first. (Server Action/Automated Actions through the use of Execute Python Code)

I've reviewed the configuration, but I'm unsure where the issue lies. I would be grateful for any guidance, suggestions, or steps you can provide to help me troubleshoot and rectify this situation.