Registering from course page does not redirect back to the course

[danjjohnson]

Steps to Reproduce

1. Enable 'Anyone can register' in Settings > General, and 'Access Permissions' in Sensei LMS > Settings.
2. View a course page as a logged out user.
3. Click the Register button and complete the registration form

What I Expected

I would see some kind of registration success message and be redirected back to the course page.

What Happened Instead

I was redirected to the home page and saw no evidence that the registration was successful.

PHP / WordPress / Sensei version

7.3.7 / 5.2.2 / 2.1.2

Browser / OS version

Any browser

Context / Source

Reported in 2251592-zen

[donnapep]

We should redirect back to the course page after the user registers. I don't think a success message is necessary though, as the "Start Taking this Course" button will be visible to enable the user to enrol in the course.

[JuanchoPestana]

Hey Donna and Dan! In the PR description I explain what my findings were regarding this issue... Please let me know your thoughts on this approach, if you'd like me to try a different one (in case I was wrong or you'd prefer something else), or if there's anything else I can do to help!

Oh, and btw Donna, when executing the code sniffer (with the standards that came with the plugin) I realized that there are some warnings and errors regarding comment styling, naming conventions, deprecated parameters, etc... I'm not sure if they're being ignored on purpose, or that you have a thousand more critical things on your table!... In case it's the latter, would you like me to spend some time fixing all of those; or adding the phpcs ignore comment in case the "error" should be ignored? Would that be helpful? (And I wasn't sure if this is the right place to ask this so I'm sorry if it isn't!)