after_commit | Rails plugin to add an after_commit callback | Application Framework library

I'm looking at some code and I see the equivalent of

I want to create and delete the user on a 3rd party service based on the below scenarios

1. create user on 3rd party

   • when user is created in the application
   • marked as active from inactive (i have a column on my User model called is_active)

2. delete user on 3rd party

   • when user is deleted from the application
   • marked as inactive

looks like I can make use of the after_commit callback, but how do I identify in the after_commit that action is create, update or delete

Any help on this will be helpful.

Hi I have a calculated time field called duration (integer) I am trying to save the duration calculation to my database after it is created so i can do some further calculations for example calculate meeting hours for full day. My question is how do i implement the "after_commit callback" into my code anything i have tried wont save to the database ? ..please help me

meetings.rb

I need to modify our application so that a certain task is only done if the preceding database operation is successful. So I decided to use @TransactionalEventListener.

The database operations are successful but the @TransactionalEventListener never gets fired. I read the appropiate threads here on stackoverflow but nothing seems to work.

Hope you guys can help. ;)

Edit (additional info): Neither the constructor nor onApplicationEvent in class ApplicationListenerMethodTransactionalAdapter seems to get called. Execution did not stop at breakpoints. Could the spring event handling be deactivated?

My Code (all of it is part of one class called DataController):

Listener:

Background of the code:

In order to replicate a production scenario, I have created a dummy app that will basically save something in DB in a transaction, and in the same method, it publishEvent and publishEvent send a message to rabbitMQ.

Classes and usages

Transaction Starts from this method.:

I have two ActiveModels, MultivariateExperiment which has_many MultivariateExperimentVariant. Conversely, a MultivariantExperimentVariant belongs_to a MultivariateExperiment.

MultivariateExperiment has an attribute experiment_name.

MultivariantExperimentVariant has the attributes name and weighting.

I'd like the variants' name to be in the format experiment_name_0, experiment_name_1, etc. For instance, given the following MultivariateExperiment:

I'm trying to clean up some models while making my code more cohesive, gathering all things that could trigger a certain service in one place.

Some pseudo-code of what I have so far:

I'm updating Pyramid/SQLAlchemy legacy code to Python 3.8 from an app working fine under Python 2.7, and running it locally. All the necessary requirements are pip installed and setup.py runs without error.

On running initialise with my local .ini file, All goes well, the database tables (MariaDB) are all written.

in models.py

I started to see that in some commits of my colleges, the files they changed a few lines are "marked" as if they modified them completely. We are losing the possibility to use Git Blame on these files to see "who changed which line"

I can't figure it what they are doing "wrong" to override the file and to make Git lose the capability of Blame, could it be related to rebasing? or rebase -i and squashing?, is it a bug related to a Git version?, they use Linux and I use Windows I created a secondary account on our git repository (Assembla) and tried to reproduce this but I couldn't

Before

After