* Add customizable budget month start day (#253)
Allow users to set a custom month-to-date start date (1st-28th) for
budgeting and MTD calculations. Useful for users who want budget
periods aligned with their pay schedule (e.g., 25th to 24th).
Changes:
- Add month_start_day column to families table (default: 1)
- Add database check constraint for valid range (1-28)
- Add Family#uses_custom_month_start?, custom_month_start_for,
custom_month_end_for, current_custom_month_period helper methods
- Add Period.current_month_for(family), last_month_for(family) methods
- Update Budget model for custom month boundaries in find_or_bootstrap,
param_to_date, budget_date_valid?, current?, and name methods
- Add month_start_day setting to Settings > Preferences UI
- Add warning message when custom month start day is configured
- Add comprehensive tests with travel_to for date robustness
Fixes#253
* Add /api/v1/user endpoint for Flutter mobile app and PWA
Expose user preferences including month_start_day via API endpoint
following existing pattern for default_period. This allows Flutter
mobile app and PWA to read/update user preferences through a
consistent API contract.
Endpoints:
- GET /api/v1/user - Read user preferences including family settings
- PATCH /api/v1/user - Update user preferences
Response includes: id, email, first_name, last_name, default_period,
locale, and family settings (currency, timezone, date_format, country,
month_start_day).
* Update Periodable to use family-aware MTD periods
When users select 'current_month' or 'last_month' period filters on
dashboard/reports, now respects the family's custom month_start_day
setting instead of using static calendar month boundaries.
This ensures MTD filter on dashboard is consistent with how budgets
calculate their periods when custom month start day is configured.
* Fix param_to_date to correctly map budget params to custom periods
When a family uses a custom start day, the previous implementation
called custom_month_start_for on the 1st of the month, which incorrectly
shifted dates before the start day to the previous month.
Now we directly construct the date using family.month_start_day, so
'jan-2026' with month_start_day=25 correctly returns Jan 25, 2026
instead of Dec 25, 2025.
* Fix param_to_date and use Current pattern in API controller
- Fix param_to_date to directly construct date with family.month_start_day
instead of using custom_month_start_for which incorrectly shifted dates
- Replace current_user with Current.user/Current.family in API controller
to follow project convention used in other API v1 controllers
* Add i18n for budget name method
Use I18n.t for localizable budget period names to follow
project conventions for user-facing strings.
* Remove unused budget_end variable in budget_date_valid?
* Use Date.current for timezone consistency in Budget#current?
* Address PR review feedback
- Remove API users endpoint (mobile won't use yet)
- Remove user route from config/routes.rb
- Remove ai_summary/document_type schema bleed from pdf-import-ai branch
* Pass family to param_to_date for custom month logic
* Run migration to add month_start_day column to schema
* Schema regressions
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Co-authored-by: mkdev11 <jaysmth689+github@users.noreply.github.com>
Co-authored-by: Juan José Mata <juanjo.mata@gmail.com>
