* FIX issue with stock price retrieval on weekend
* make weekend provisional and increase lookback
* FIX query error
* fix gap fill
The bug: When a price is provisional but the provider doesn't return a new value (weekends), we fall back to the existing DB value instead of gap-filling from Friday's correct price.
* Update importer.rb
Align provider fetch to use PROVISIONAL_LOOKBACK_DAYS for consistency. In the DB fallback, derive currency from provider_prices or db_prices and filter the query accordingly.
* Update 20260110122603_mark_suspicious_prices_provisional.rb
* Delete db/migrate/20260110122603_mark_suspicious_prices_provisional.rb
Signed-off-by: soky srm <sokysrm@gmail.com>
* Update importer.rb
* FIX tests
* FIX last tests
* Update importer_test.rb
The test doesn't properly force effective_start_date to skip old dates because there are many missing dates between the old date and recent dates. Let me fix it to properly test the subset processing scenario.
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Signed-off-by: soky srm <sokysrm@gmail.com>
* feat: Add Twelve Data provider for exchange rates and securities
* test: fix hosting controller test, linting
* fix: add countries gem to handle country codes in Twelve Data provider
* fix: allow security search combobox to have no logo
* refactor: update Twelve Data provider use time series endpoint
* fix: set twelve data as default provider
