securo-finance/securo v0.3.0

on GitHub

Multi-Currency FX Support

Add end-to-end multi-currency support, allowing users to track transactions, accounts, assets, and budgets with automatic conversion to the user's primary currency.

Backend

• Integrate Open Exchange Rates API for live and historical FX rates
• Smart fallback hierarchy: exact date → on-demand fetch → closest available date → 1:1 with warning
• Store amount_primary and fx_rate_used on transactions, recurring transactions, accounts, and assets
• Support manual FX override on transaction creation and CSV import
• Celery tasks for scheduled rate sync and historical backfill
• Dashboard aggregations, budget comparisons, and reports converted to primary currency
• Replace hardcoded BRL references with configurable default currency

Frontend

• Converted primary currency amount shown alongside original on transactions list and drill-down
• Currency flags and fx_fallback warnings when 1:1 rate is used
• Currency selector in transaction dialog with manual rate override
• Accounts, assets, budgets, and reports updated for multi-currency display
• Currency formatting utilities and i18n keys (en, pt-BR)

Tests

• Comprehensive FX rate service tests (1,410 lines)
• Extended import service tests for FX-aware CSV imports