- Add PricingConfigResponse and PricingConfigUpdate schemas
- Create PricingService with validation logic
- Add GET and PUT endpoints in routes/pricing.py
- Add MANAGE_PRICING permission to admin role
- Register pricing router in main.py
- Add comprehensive API tests for permissions and validation
- Add commit() method to AvailabilityRepository for transaction control
- Add refresh() method to UserRepository
- Update AvailabilityService to use repository.commit() instead of db.commit()
- Update AuthService to use UserRepository.refresh() instead of db.refresh()
- All services now consistently delegate ALL persistence to repositories
- Add create() and update() methods to ExchangeRepository
- Update ExchangeService to use repository methods instead of direct db operations
- All persistence operations now go through repositories consistently
- Fix indentation errors in ExchangeService
- Add create(), update(), and reload_with_relationships() methods to InviteRepository
- Update InviteService to use repository methods instead of direct db operations
- Add create() and update() methods to UserRepository
- Update ProfileService to use repository.update()
- Update AuthService to use repository.create()
- Add create() and create_multiple() methods to AvailabilityRepository
- Update AvailabilityService to use repository methods instead of direct db operations
- Add get_available_slots() and _expand_availability_to_slots() to ExchangeService
- Update routes/exchange.py to use ExchangeService.get_available_slots()
- Remove all business logic from get_available_slots endpoint
- Add AvailabilityRepository to ExchangeService dependencies
- Add Availability and BookableSlot imports to ExchangeService
- Fix import path for validate_date_in_range (use date_validation module)
- Remove unused user_repo variable and import from routes/invites.py
- Fix mypy error in ValidationError by adding proper type annotation
- Create AvailabilityService with get_availability_for_range(), set_availability_for_date(), and copy_availability()
- Move slot validation logic to service
- Update routes/availability.py to use AvailabilityService
- Remove all direct database queries from routes
- Create PriceService with get_recent_prices() and fetch_and_store_price()
- Update routes/audit.py to use PriceService instead of direct queries
- Use PriceHistoryMapper consistently
- Update test to patch services.price.fetch_btc_eur_price
