Breaks our Plaid sync process out into more manageable classes. Notably, this moves the sync process to a distinct, 2-step flow:
1. Import stage - we first make API calls and import Plaid data to "mirror" tables
2. Processing stage - read the raw data, apply business rules, build internal domain models and sync balances
This provides several benefits:
- Plaid syncs can now be "replayed" without fetching API data again
- Mirror tables provide better audit and debugging capabilities
- Eliminates the "all or nothing" sync behavior that is currently in place, which is brittle
* Save work
* Subscriptions and trials domain
* Store family ID on customer
* Remove indirection of stripe calls
* Test simplifications
* Update brakeman
* Fix stripe tests in CI
* Update billing page to show subscription details
* Remove legacy columns
* Complete billing settings page
* Fix hardcoded plan name
* Handle subscriptions for self hosting mode
* Lint fixes
* Basic plaid data model and linking
* Remove institutions, add plaid items
* Improve schema and Plaid provider
* Add webhook verification sketch
* Webhook verification
* Item accounts and balances sync setup
* Provide test encryption keys
* Fix test
* Only provide encryption keys in prod
* Try defining keys in test env
* Consolidate account sync logic
* Add back plaid account initialization
* Plaid transaction sync
* Sync UI overhaul for Plaid
* Add liability and investment syncing
* Handle investment webhooks and process current day holdings
* Remove logs
* Remove "all" period select for performance
* fix amount calc
* Remove todo comment
* Coming soon for investment historical data
* Document Plaid configuration
* Listen for holding updates
