Org assignment history, mobile support, and a correctness pass

Data model
- employee_assignments records org placement over time (valid_from/valid_to),
  written by a trigger on `employees` rather than inside each RPC: ~70
  `update employees` statements spread over fifteen migrations mean per-call
  bookkeeping would miss paths today and again with every future RPC. A
  partial unique index enforces the one-open-interval invariant the trigger
  relies on when closing the current row.
- The Organigramm gains a Stichtag (default today). Membership comes from
  entry/exit/karenz, past placement from the new history, future placement
  projected from pending_org_changes. Placements predating the migration are
  backfilled with today's values and flagged as such in the UI, since
  employee_history only ever stored free text and cannot be reconstructed.

Correctness
- Reports and exports silently truncated at PostgREST's 1000-row cap
  (db.max_rows); employee_history is already past it at ~800 staff. Every
  whole-table read now pages explicitly.
- XLSX date cells were a day early: ExcelJS converts a Date to an Excel
  serial straight off getTime(), so a Date built at local midnight lands on
  the previous day's serial in any positive-offset zone.
- Date handling is pinned to Europe/Vienna throughout, and date-only strings
  are formatted without a Date round-trip. The dashboard's YTD window was
  built by round-tripping a local Date through toISOString(), which shifted
  it a day early and dropped 31 December entirely.
- Export routes parsed measure/group/split/eventType with unchecked `as`
  casts, so an unknown value reached column headers as `undefined` and the
  Content-Disposition filename. Parsed against the label maps now, with the
  filename slugged as a backstop.
- toXlsx keyed columns by header text, silently dropping the second of any
  two columns sharing a name — split columns take their header from data.
- The org chart tree walks had no cycle guard; nothing in the schema forbids
  a manager_id cycle, and one would hang the tab rather than misreport.
- The login page reflected ?error= verbatim, letting anyone put arbitrary
  text on the real sign-in screen; messages are looked up by code now.
- React Flow needs elementsSelectable on, or it sets pointer-events:none on
  the whole node and the expand control stops responding.

UI
- Mobile: the shell was unusable below lg — a fixed 236px margin pushed
  content off-screen with no mobile navigation at all. The sidebar is now a
  drawer, dvh replaces vh, safe-area insets are honoured, inputs are 16px so
  iOS stops zooming on focus, and form grids stack.
- Org chart nodes redesigned: per-kind accent stripes and icons, vacant
  roles called out, expand control moved to the bottom edge carrying the
  child count.
- Pagination is windowed; it previously rendered one link per page (54 for
  the employee list, unbounded for the audit log).
- Positions page reduced to open positions with a single "Besetzen" action.
- The employee Organisation tab links into the org chart focused on that
  person, reusing the chart's existing search-match highlighting.

Also included, uncommitted until now
- Dependants, HR notes, academic titles, split address fields, position
  validity and role/employment fields, with their migrations and UI.
- Docker/compose deployment setup, data-model and security-review docs.
This commit is contained in:
2026-07-24 23:38:10 +02:00
parent f96773da0f
commit 79f0e19bf8
101 changed files with 6120 additions and 700 deletions

View File

@@ -1,9 +1,11 @@
import { NextResponse, type NextRequest } from "next/server";
import { exportFilename, exportResponseHeaders, toCsv, toXlsx, type ExportColumn } from "@/lib/export";
import { deriveStatusAsOf, parseStatuses, type OrgLookups } from "@/lib/reports";
import { loadOrgLookups, type ReportFilters } from "@/lib/reports-data";
import { deriveStatusAsOf, parseIsoDateParam, parseStatuses, type OrgLookups } from "@/lib/reports";
import { loadDependentsCounts, loadOrgLookups, type ReportFilters } from "@/lib/reports-data";
import { requireHrUser } from "@/lib/supabase/auth";
import { fetchAllRows } from "@/lib/supabase/query";
import { createClient } from "@/lib/supabase/server";
import type { Database, EmploymentType } from "@/lib/supabase/types";
import type { Database, EmploymentType, Weekday } from "@/lib/supabase/types";
type EmployeeRow = Database["public"]["Tables"]["employees"]["Row"];
@@ -14,19 +16,12 @@ type EmployeeRow = Database["public"]["Tables"]["employees"]["Row"];
// than the live `status` column — see deriveStatusAsOf.
export async function GET(request: NextRequest) {
const supabase = await createClient();
const {
data: { user },
} = await supabase.auth.getUser();
if (!user) return NextResponse.json({ error: "Nicht angemeldet." }, { status: 401 });
const { data: profile } = await supabase.from("profiles").select("role, is_active").eq("id", user.id).maybeSingle();
if (profile?.role !== "hr" || profile?.is_active !== true) {
return NextResponse.json({ error: "Nicht berechtigt." }, { status: 403 });
}
const denied = await requireHrUser(supabase);
if (denied) return denied;
const params = request.nextUrl.searchParams;
const format = params.get("format") === "xlsx" ? "xlsx" : "csv";
const asOf = params.get("asOf") ?? undefined;
const asOf = parseIsoDateParam(params.get("asOf"));
const filters: ReportFilters = {
division: params.get("division") ?? undefined,
location: params.get("location") ?? undefined,
@@ -36,25 +31,25 @@ export async function GET(request: NextRequest) {
const statuses = parseStatuses(filters.status);
let query = supabase.from("employees").select("*").order("last_name");
if (filters.division) query = query.eq("division_id", filters.division);
if (filters.location) query = query.eq("location_id", filters.location);
if (filters.employment) query = query.eq("employment_type", filters.employment as EmploymentType);
if (!asOf) query = query.in("status", statuses);
const [{ data: employees, error }, { lookups }, { data: allEmployees }] = await Promise.all([
query,
loadOrgLookups(supabase),
supabase.from("employees").select("id, first_name, last_name"),
]);
if (error) {
console.error("employees export query failed:", error);
return NextResponse.json({ error: "Interner Fehler." }, { status: 500 });
function employeeQuery() {
let query = supabase.from("employees").select("*").order("last_name").order("id");
if (filters.division) query = query.eq("division_id", filters.division);
if (filters.location) query = query.eq("location_id", filters.location);
if (filters.employment) query = query.eq("employment_type", filters.employment as EmploymentType);
if (!asOf) query = query.in("status", statuses);
return query;
}
const managerName = new Map((allEmployees ?? []).map((e) => [e.id, `${e.first_name} ${e.last_name}`]));
const rows = asOf ? (employees ?? []).filter((e) => statuses.includes(deriveStatusAsOf(e, asOf))) : (employees ?? []);
const columns = employeeExportColumns(lookups, managerName, asOf);
const [employees, { lookups }, allEmployees, dependentsCounts] = await Promise.all([
fetchAllRows(employeeQuery),
loadOrgLookups(supabase),
fetchAllRows(() => supabase.from("employees").select("id, first_name, last_name").order("id")),
loadDependentsCounts(supabase),
]);
const managerName = new Map(allEmployees.map((e) => [e.id, `${e.first_name} ${e.last_name}`]));
const rows = asOf ? employees.filter((e) => statuses.includes(deriveStatusAsOf(e, asOf))) : employees;
const columns = employeeExportColumns(lookups, managerName, dependentsCounts, asOf);
const filename = exportFilename("mitarbeiter-export", format);
const body = format === "xlsx" ? await toXlsx(rows, columns, "Mitarbeiter") : toCsv(rows, columns);
@@ -63,7 +58,14 @@ export async function GET(request: NextRequest) {
return new NextResponse(new Blob([body as BlobPart]), { headers: exportResponseHeaders(filename, format) });
}
function employeeExportColumns(lookups: OrgLookups, managerName: Map<string, string>, asOf?: string): ExportColumn<EmployeeRow>[] {
const WEEKDAY_ORDER: Weekday[] = ["Mo", "Di", "Mi", "Do", "Fr", "Sa", "So"];
function employeeExportColumns(
lookups: OrgLookups,
managerName: Map<string, string>,
dependentsCounts: Map<string, number>,
asOf?: string
): ExportColumn<EmployeeRow>[] {
const columns: ExportColumn<EmployeeRow>[] = [
{ header: "Pers.-Nr.", get: (e) => e.personnel_number },
{ header: "Vorname", get: (e) => e.first_name },
@@ -73,6 +75,8 @@ function employeeExportColumns(lookups: OrgLookups, managerName: Map<string, str
{ header: "SV-Nummer", get: (e) => e.sv_nummer },
{ header: "Staatsbürgerschaft", get: (e) => e.nationality },
{ header: "Adresse", get: (e) => e.address },
{ header: "Postleitzahl", get: (e) => e.postal_code },
{ header: "Ort", get: (e) => e.city },
{ header: "Wohnsitzland", get: (e) => e.address_country },
{ header: "E-Mail", get: (e) => e.email },
{ header: "Telefon", get: (e) => e.phone },
@@ -86,8 +90,17 @@ function employeeExportColumns(lookups: OrgLookups, managerName: Map<string, str
{ header: "Org-Level", get: (e) => e.org_level },
{ header: "Beschäftigungsausmaß", get: (e) => e.employment_type },
{ header: "Wochenstunden", get: (e) => e.weekly_hours },
// work_days is stored in click order (see RoleEmploymentFields), not
// guaranteed chronological — re-sort Mo→So for the export.
{ header: "Arbeitstage", get: (e) => [...e.work_days].sort((a, b) => WEEKDAY_ORDER.indexOf(a as Weekday) - WEEKDAY_ORDER.indexOf(b as Weekday)).join(", ") },
{ header: "Vertragsart", get: (e) => e.contract_type },
{ header: "Befristet bis", get: (e) => e.contract_end_date, kind: "date" },
{ header: "Angestellte:r / Arbeiter:in", get: (e) => e.worker_type },
{ header: "Kollektivvertrag", get: (e) => e.collective_agreement },
{ header: "Betriebsrat", get: (e) => e.is_betriebsrat },
{ header: "Dienstwagen", get: (e) => e.has_dienstwagen },
{ header: "Laterale Führung", get: (e) => e.is_laterale_fuehrung },
{ header: "C-Level", get: (e) => e.is_c_level },
{ header: "Paygrade", get: (e) => e.paygrade },
{ header: "Herkunft", get: (e) => e.source },
{ header: "Status", get: (e) => e.status },
@@ -96,6 +109,7 @@ function employeeExportColumns(lookups: OrgLookups, managerName: Map<string, str
{ header: "Austrittsgrund", get: (e) => e.exit_reason },
{ header: "Karenzbeginn", get: (e) => e.karenz_start_date, kind: "date" },
{ header: "Karenz-Rückkehrdatum", get: (e) => e.karenz_return_date, kind: "date" },
{ header: "Anzahl Angehörige", get: (e) => dependentsCounts.get(e.id) ?? 0 },
];
if (asOf) {
const statusIndex = columns.findIndex((c) => c.header === "Status");