Files
F-r-ldraledigplannerare/backend
jacobh2 425e29ea21 Phase 2: Build 9 presentational components with full test coverage
New components (all with .tsx + .test.tsx, 90%+ coverage):
- CalendarDay: day cell with event badges
- CalendarEvent: colored event chip with dismiss option
- DaysBreakdown: table of days by type
- ProgressChart: progress bar toward age-4 deadline
- TipCard: optimization tip card with severity badges
- VacationDaysInput: number input with min/max validation
- ParentProfileInput: dual selects for salary type & employment status
- PlanningGoalSelector: radio buttons for planning goal
- BreakPeriodsInput: list manager with inline add/edit form

All components follow existing patterns from Header/Footer:
- Typed props interfaces (exported)
- Semantic HTML with data-testid & ARIA attributes
- No business logic, purely presentational
- Comprehensive test coverage including edge cases

npm test: 22 files, 167 tests passing
npx tsc --noEmit: clean

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-06-01 17:50:23 +02:00
..
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Backend — Föräldraledigplannerare

FastAPI + Python 3.14, packages managed with uv. Layered architecture (entities → repositories → services → routers) with dependency injection so the database backend (SQLite now, Postgres later) is swappable.

Setup

uv sync                 # install deps (incl. dev group)
uv run uvicorn app.main:app --reload   # run dev server on :8000
uv run pytest           # run tests with coverage
uv run ruff check .     # lint

Layout

app/
  config.py            # pydantic-settings (app config + frozen LeaveRules)
  dependencies.py      # DI factories (pick repo impl by settings.database_type)
  entities/            # plain dataclasses (domain)
  models/              # pydantic API schemas
  repositories/        # abstract interfaces
  repositories_impl/   # concrete impls per backend (sqlite/, postgres/)
  services/            # business logic
  routers/             # FastAPI routes
  db/connection.py     # connection + (dev) schema bootstrap
  utils/               # errors, logger

Reference vertical slice

VacationDays is implemented end-to-end (entity → schema → repo interface → SQLite impl → service → router → tests). Copy this slice when adding a new entity. See JUNIOR_ONBOARDING.md in the repo root for task-by-task guidance.

The inline schema in db/connection.py exists only so dev/tests are self-contained. Production schema is owned by Alembic migrations (a senior task).