# Spec: labor-write

## PUT /api/time-entries

MUST replicate `addFromCalendar` + `Time::_insert`: rounding 0/0.5/1, daily limits, upsert, duration=0 delete, cache invalidation.

## PUT /api/absences

MUST replicate `setAbsence` + `Absence::afterUadd`: upsert absence, type=0 delete, type!=0 delete work hours for day.

## PUT /api/absences/range

MUST replicate `Absence::setDays`.

## GET /api/time-calendar

MUST replicate `getTimeTable` response shape including `can_edit`.

## Identity

MUST require `X-Acting-Emp-Id`; `emp_id` defaults to acting.