Move association into Backend

[marcoacierno]

TODO

• Prepare data for copying
• Copy tests
• Copy Stripe webhook
• Copy Pretix webhook
• Copy membership status check
• Update isPythonItaliaMember GraphQL API in User to use the database to check membership
• Fix broken add_*_paymentmethods
• Implement queries/mutations to subscribe via stripe

Post deploy:

• Update Stripe webhook URL
• Update Pretix webhook URL
• Figure out Monitoring
• Copy data from prod association db to pycon

Pre-merge:

• Disable all webhooks as a easy way to avoid data inconsistency when copying? not expecting anyone to subscribe over night anyway.

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
pycon	❌ Failed (Inspect)			Oct 31, 2023 8:44pm

1 Ignored Deployment

Name	Status	Preview	Comments	Updated (UTC)
association-frontend	⬜️ Ignored (Inspect)	Visit Preview		Oct 31, 2023 8:44pm

[codecov]

Codecov Report

Merging #3575 (6b2038c) into main (21166a1) will decrease coverage by 2.70%.
Report is 825 commits behind head on main.
The diff coverage is 91.35%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3575      +/-   ##
==========================================
- Coverage   92.69%   90.00%   -2.70%     
==========================================
  Files         116      203      +87     
  Lines        2574     6262    +3688     
  Branches      247      681     +434     
==========================================
+ Hits         2386     5636    +3250     
- Misses        174      556     +382     
- Partials       14       70      +56