Ap/unsubscribe after 3 notifs

[ananyaspatil]

Purpose

To reduce twilio costs, a user will be automatically unsubscribed from a course/section after they receive 3 text notifications for that course/section.

Tickets

https://trello.com/c/Aknz6Jdf

Contributors

@ananyaspatil @sebwittr @pranavphadke1 @elvincheng3

Feature List

• Add notif_count attribute to prisma database schema to track of # of notifs sent out per course or section subscription
• Send user a text notification if notif_count < 3 for a given course / section
• Delete the course/section subscription after 3 notifs limit reached
• Create 'unit' testing subdirectory, move unit tests from general to unit

Reviewers

Primary:
@sebwittr @pranavphadke1 @Anzhuo-W @Lucas-Dunker

Secondary reviewers:
@cherman23 @nickpfeiffer05 @mehallhm

[coveralls]

coverage: 80.533% (+0.05%) from 80.481%
when pulling ecc8013 on AP/unsubscribe-after-3-notifs
into 33e48e4 on master.

[elvincheng3]

made a suggestion, could be for a future ticket but i think it would be best addressed now so it doesn't get overlooked down the line.

[elvincheng3]

this yaml change wasn't intended to be a fix, just a proof of concept. i think it would make sense if we broke down the test directories into unit and integration subdirectories, and had separate testing CI for unit vs integration tests. it's best if we have clear separation between unit and integration, just in case we have tests that were intended to be unit tests but ended up relying on some dependency. would also be best if the unit tests did not have the db, elastic, or graph spun up.

[ananyaspatil]

that makes sense, I kept the general subdirectory to hold integration tests & have made a separate unit subdirectory.