Phase 2/3: Employees list/detail + mutation RPCs + action panels

- supabase/functions.sql, functions_2.sql: Postgres RPCs for every
  employee/position/reorg mutation (hire, terminate, transfer, promote,
  start/adjust/return karenz, change data, rehire, create position, staff
  internally, apply/undo reorg). Each resolves manager_id server-side,
  writes history + audit atomically, and enforces hr_admin via
  require_hr_admin() (backed by the existing RLS policy).
- actions/employees.ts, positions.ts, reorg.ts: Server Actions wrapping
  the RPCs, returning success/error for client-side toast handling.
- Employees list (search/filter/pagination) and detail (4 tabs: Stammdaten,
  Vertrag & Gehalt, Organisation, Historie) reading from employees_directory.
- 6 action slide-over panels: Transfer, Promote, Karenz (start/adjust/
  return), Daten aendern (person+contract diffing), Terminate (with direct-
  report reparenting warning + offboarding checklist), Rehire.
- lib/org.ts: shared division/department/team/location lookups.

Verified live: promote mutation updates salary, writes history/audit, and
the detail page reflects it after refresh, no console errors.

Note: the spec's Karenz-verwalten panel only covers employees already on
Karenz; added a start-Karenz mode (Karenzbeginn/geplante Rueckkehr) to
cover the Aktiv-employee case implied by the header button but not
specified in the panel list.
This commit is contained in:
2026-07-13 22:07:38 +02:00
parent ef9852b09c
commit 366731ec85
21 changed files with 2316 additions and 1 deletions

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"use client";
import { useRouter } from "next/navigation";
import { useState } from "react";
import { adjustKarenzReturn, recordKarenzReturn, startKarenz } from "@/actions/employees";
import { SegmentedControl } from "@/components/ui/SegmentedControl";
import { SlideOver } from "@/components/ui/SlideOver";
import { useToast } from "@/components/ui/Toast";
import { fmtDate } from "@/lib/format";
import type { Database } from "@/lib/supabase/types";
type EmployeeRow = Database["public"]["Views"]["employees_directory"]["Row"];
type Mode = "adjust" | "return";
type EmploymentMode = "unverändert" | "Vollzeit" | "Teilzeit";
export function KarenzPanel({ open, onClose, employee }: { open: boolean; onClose: () => void; employee: EmployeeRow }) {
const { showToast } = useToast();
const router = useRouter();
const isOnKarenz = employee.status === "Karenz";
const [mode, setMode] = useState<Mode>("adjust");
const [pending, setPending] = useState(false);
const [karenzStart, setKarenzStart] = useState("");
const [plannedReturn, setPlannedReturn] = useState("");
const [startNote, setStartNote] = useState("");
const [newReturnDate, setNewReturnDate] = useState(employee.karenz_return_date ?? "");
const [adjustNote, setAdjustNote] = useState("");
const [returnDate, setReturnDate] = useState("");
const [employmentMode, setEmploymentMode] = useState<EmploymentMode>("unverändert");
const [weeklyHours, setWeeklyHours] = useState("20");
const diffDays =
isOnKarenz && employee.karenz_return_date && newReturnDate
? Math.round((new Date(newReturnDate).getTime() - new Date(employee.karenz_return_date).getTime()) / 86400000)
: 0;
async function handleStart() {
if (!karenzStart || !plannedReturn) {
showToast("Bitte beide Daten angeben.", "error");
return;
}
setPending(true);
const result = await startKarenz({ employee_id: employee.id, karenz_start_date: karenzStart, planned_return_date: plannedReturn, note: startNote });
setPending(false);
if (result.success) {
showToast("Karenz erfasst.");
router.refresh();
onClose();
} else {
showToast(result.error ?? "Fehler.", "error");
}
}
async function handleAdjust() {
if (!newReturnDate || newReturnDate === employee.karenz_return_date) {
showToast("Bitte ein neues Rückkehrdatum angeben.", "error");
return;
}
if (new Date(newReturnDate) <= new Date()) {
showToast("Rückkehrdatum muss in der Zukunft liegen.", "error");
return;
}
setPending(true);
const result = await adjustKarenzReturn({ employee_id: employee.id, new_return_date: newReturnDate, note: adjustNote });
setPending(false);
if (result.success) {
showToast("Rückkehrdatum angepasst.");
router.refresh();
onClose();
} else {
showToast(result.error ?? "Fehler.", "error");
}
}
async function handleReturn() {
if (!returnDate) {
showToast("Bitte Rückkehrdatum angeben.", "error");
return;
}
if (employmentMode === "Teilzeit" && (Number(weeklyHours) <= 0 || Number(weeklyHours) >= 38.5)) {
showToast("Wochenstunden müssen zwischen 0 und 38,5 liegen.", "error");
return;
}
setPending(true);
const result = await recordKarenzReturn({
employee_id: employee.id,
return_date: returnDate,
employment_mode: employmentMode,
weekly_hours: employmentMode === "Teilzeit" ? Number(weeklyHours) : undefined,
});
setPending(false);
if (result.success) {
showToast("Wiedereintritt erfasst.");
router.refresh();
onClose();
} else {
showToast(result.error ?? "Fehler.", "error");
}
}
return (
<SlideOver
open={open}
onClose={onClose}
title={isOnKarenz ? "Karenz verwalten" : "Karenz"}
subtitle={`${employee.first_name} ${employee.last_name} · ${employee.job_title}`}
footer={
<>
<button onClick={onClose} className="rounded px-4 py-2 text-sm font-semibold text-ink-body hover:bg-surface">
Abbrechen
</button>
{!isOnKarenz && (
<button onClick={handleStart} disabled={pending} className="rounded bg-warning-text px-4 py-2 text-sm font-semibold text-white disabled:opacity-50">
Karenz erfassen
</button>
)}
{isOnKarenz && mode === "adjust" && (
<button onClick={handleAdjust} disabled={pending} className="rounded bg-warning-text px-4 py-2 text-sm font-semibold text-white disabled:opacity-50">
Speichern
</button>
)}
{isOnKarenz && mode === "return" && (
<button onClick={handleReturn} disabled={pending} className="rounded bg-warning-text px-4 py-2 text-sm font-semibold text-white disabled:opacity-50">
Wiedereintritt erfassen
</button>
)}
</>
}
>
{!isOnKarenz && (
<div className="flex flex-col gap-4">
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Karenzbeginn*</label>
<input type="date" value={karenzStart} onChange={(e) => setKarenzStart(e.target.value)} className="w-full rounded border border-border px-3 py-2 text-sm" />
</div>
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Geplante Rückkehr*</label>
<input type="date" value={plannedReturn} onChange={(e) => setPlannedReturn(e.target.value)} className="w-full rounded border border-border px-3 py-2 text-sm" />
</div>
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Anmerkung</label>
<textarea value={startNote} onChange={(e) => setStartNote(e.target.value)} rows={3} className="w-full rounded border border-border px-3 py-2 text-sm" />
</div>
</div>
)}
{isOnKarenz && (
<div className="flex flex-col gap-4">
<SegmentedControl<Mode>
value={mode}
onChange={setMode}
options={[
{ value: "adjust", label: "Rückkehr anpassen" },
{ value: "return", label: "Wiedereintritt erfassen" },
]}
/>
{mode === "adjust" && (
<>
<p className="text-sm text-ink-muted">Aktuelles Rückkehrdatum: {fmtDate(employee.karenz_return_date)}</p>
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Neues Rückkehrdatum*</label>
<input
type="date"
value={newReturnDate}
onChange={(e) => setNewReturnDate(e.target.value)}
className="w-full rounded border border-border px-3 py-2 text-sm"
/>
</div>
{diffDays !== 0 && (
<div className={`rounded px-3 py-2 text-sm ${diffDays > 0 ? "bg-warning-bg text-warning-text" : "bg-success-bg text-success-text"}`}>
{diffDays > 0 ? `Verlängerung um ${diffDays} Tage` : `Verkürzung um ${Math.abs(diffDays)} Tage`}
</div>
)}
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Grund/Anmerkung</label>
<textarea value={adjustNote} onChange={(e) => setAdjustNote(e.target.value)} rows={3} className="w-full rounded border border-border px-3 py-2 text-sm" />
</div>
</>
)}
{mode === "return" && (
<>
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Rückkehrdatum*</label>
<input type="date" value={returnDate} onChange={(e) => setReturnDate(e.target.value)} className="w-full rounded border border-border px-3 py-2 text-sm" />
</div>
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Beschäftigungsausmaß</label>
<select
value={employmentMode}
onChange={(e) => setEmploymentMode(e.target.value as EmploymentMode)}
className="w-full rounded border border-border px-3 py-2 text-sm"
>
<option value="unverändert">unverändert</option>
<option value="Vollzeit">Vollzeit (38,5h)</option>
<option value="Teilzeit">Teilzeit-Elternteilzeit</option>
</select>
</div>
{employmentMode === "Teilzeit" && (
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Wochenstunden (unter 38,5)*</label>
<input
type="number"
step="0.5"
max="38"
value={weeklyHours}
onChange={(e) => setWeeklyHours(e.target.value)}
className="w-full rounded border border-border px-3 py-2 text-sm"
/>
</div>
)}
</>
)}
</div>
)}
</SlideOver>
);
}