SIRH/CLAUDE.md

# SIRH

## Mandatory Rules
- Any functional change MUST update `doc/` in the same intervention
- Any functional change MUST update the in-app documentation (`frontend/data/documentation-content.ts`) in the same intervention
- At the end of every feature addition or functional modification, update this CLAUDE.md to reflect new patterns, rules, or conventions introduced

## Commands
- `make start` — start Docker stack
- `make test` — run backend tests (PHPUnit)
- `make dev-nuxt` — dev frontend
- `cd frontend && npm run build` — build frontend
- `php bin/console cache:clear && php bin/console cache:warmup` — clear cache after deploy

## Stack
- Backend: Symfony + API Platform + Doctrine ORM
- Frontend: Nuxt 4 + Vue 3 + TypeScript + Tailwind CSS

## Project Structure
- `src/` — Symfony domain, API resources, state providers/processors, services
- `frontend/` — Nuxt app (pages, components, composables, services)
- `migrations/` — Doctrine migrations (always include working `down()`)
- `doc/` — functional rules and business documentation

## Functional Rules
- Reference: `doc/functional-rules.md` (mandatory reading before any business logic change)
- Complementary: `doc/leave-rollover.md`, `doc/rtt-rollover.md`

## Domain Model
- Contracts: `trackingMode` (TIME=hours, PRESENCE=half-days), `weeklyHours`
- Contract types: FORFAIT, THIRTY_FIVE_HOURS, THIRTY_NINE_HOURS, INTERIM, CUSTOM
- Contract nature (per period): CDI, CDD, INTERIM
- Employee contract history: `employee_contract_periods`, resolved by `EmployeeContractResolver`
- Absences: stored per day (auto-split), AM/PM/full day, clear corresponding hour slots
- Absences with `countAsWorkedHours=true`: credit minutes (TIME) or nothing (PRESENCE)
- Driver periods (`isDriver=true` on `EmployeeContractPeriod`): separate screen `/driver-hours`, uses `dayHoursMinutes`/`nightHoursMinutes` + meal/overnight flags on `WorkHour`

## Validation Rules
- `isValid` (RH): locks line for everyone (admin can only untoggle validation)
- `isSiteValid` (site manager): locks for non-admin, admin can still edit
- Any real modification resets both `isSiteValid=false` and `isValid=false`
- No-op saves preserve existing validations

## Overtime Rules
- Contracts <= 35h: +25% from 35h to 43h, +50% beyond
- Contracts >= 39h: +25% from 39h to 43h, +50% beyond
- CUSTOM contracts (weeklyHours ≠ 35 and ≠ 39, not INTERIM/FORFAIT): reference = actual contractual hours, no 25%/50% bonuses (1h overtime = 1h recovery), deficit doesn't impact balance
- INTERIM: no overtime bonuses, no recovery time
- Driver contracts: RTT uses `dayHoursMinutes + nightHoursMinutes + workshopHoursMinutes` instead of morning/afternoon/evening time ranges
- FORFAIT weekend/holiday bonus: each weekend or public holiday day worked gives bonus leave (full day if morning+afternoon, 0.5 if only one). Added to acquired days, no cap. PRESENCE mode only.

## Frais (MileageAllowance)
- Onglet "Frais" (anciennement "Frais Kms") sur la fiche employé
- Validation: mois obligatoire + au moins `kilometers > 0` ou `amount > 0`
- Les deux champs km et montant sont optionnels individuellement mais au moins un requis

## Frontend Patterns

### Table styling (standard across all pages)
- Header: `grid border border-black bg-tertiary-500 px-6 py-3 text-[20px] font-semibold text-black rounded-t-md sticky top-0 z-10`
- Body wrapper: `border-x border-b border-primary-500 rounded-b-md`
- Rows: `grid items-center gap-4 border-b border-primary-500 px-6 py-3 text-md font-bold text-primary-500 last:border-b-0 cursor-pointer hover:bg-tertiary-500`
- Page wrapper for scroll: `h-full flex flex-col overflow-hidden`, table container: `min-h-0 overflow-auto rounded-md bg-white`

### Drawer buttons (AppDrawer)
- Edit mode: `grid grid-cols-2 gap-3` → Supprimer (red, left) + Modifier (primary, right)
- Create mode: centered `+ Ajouter` button, w-[200px]
- Exception: Users drawer has NO delete button
- All "Ajouter" buttons across the app use "+" prefix

### API Platform (backend)
- Custom operations use Processor (write) / Provider (read)
- File uploads: `deserialize: false` on Post, access file via RequestStack
- Upload dir: `%kernel.project_dir%/var/uploads`

## Audit Logging
- All processors that modify entities impacting calculations (heures, absences, contrats, RTT) MUST inject `AuditLogger` and log create/update/delete actions
- `AuditLogger::log()` persists without flushing — the processor's `flush()` handles both the data change and the audit entry atomically
- Audit logs are accessible only via `ROLE_SUPER_ADMIN` (hidden role, added manually in DB)
- Documentation: `doc/audit-logging.md`

## Backend Conventions
- Prefer explicit DTOs over associative arrays
- Business rules in backend (providers/processors/services), frontend is display/interaction only
- Keep backend PHP DTOs aligned with frontend TS DTOs (`frontend/services/dto/*`)
- Update unit tests when constructor/service signatures change

## In-App Documentation
- Content: `frontend/data/documentation-content.ts` — structured TypeScript data with all user-facing documentation
- Types: `frontend/types/documentation.ts` — DocSection, DocArticle, DocBlock
- Composable: `frontend/composables/useDocumentation.ts` — role-based filtering (employee < site_manager < admin)
- Components: `frontend/components/documentation/` — DocumentationPage, DocumentationSection, DocumentationArticle
- Page: `frontend/pages/documentation.vue`
- 3 access levels: `employee` (ROLE_SELF), `site_manager` (ROLE_USER), `admin` (ROLE_ADMIN) — cumulative (admin sees everything)
- Each section/article has a `requiredLevel` that controls visibility
- When adding or modifying a feature, update the corresponding section in `documentation-content.ts`

## Language
- UI is in French
- User communicates in French
- Code (variables, comments) in English