Lous list open seats async

[brandonistfan]

GitHub Issues addressed

• This PR closes

Testing

• A brief explanation of tests done/written or how reviewers can test your work

To test this, navigate to a course and click the section dropdown to view the updated enrollment for each section. In terms of unit testing, there are two testing modules, test_enrollment.py and test_fetch_enrollment.py.

What I did

• Created SectionEnrollment model to track course section enrollment
• Created CourseEnrollment model to track when a course was last updated
• Implemented an asynchronous task to update enrollment when clicking on a course
• Added open sections filter to course search functionality
• Integrated open sections filter into dropdown search
• Updated Course model and search view to handle open sections filtering
• Defaulted sections dropdown to open while giving the option to show 5 sections or show all
• Created a script/command to run an update on all sections for the current semester fetch_enrollment.py

Screenshots

• Before

*Open Section Filter Not Applied* - After *Open Section Filter Applied*

Questions/Discussions/Notes

[barrettruth]

is the rest of the codebase using unittest.mock? This flows a lot better than some of the older tests.

[ajnye]

I don't think so, but future tests should probably use this.

[ajnye]

LGTM, we should do some more bug testing and merge this ASAP

[ajnye]

Approved