Replaces the Angular 18 app with Next.js 16 / React 19 / Tailwind 4 / shadcn, the same stack and design system as nachklang-feedback, planned in docs/rewrite-plan.md. - Admin: all calendars in one mobile-friendly list (month groups, calendar chips, Kommend/Vergangen/Alle, search, sort, filters in the URL), an edit sheet for create/edit/duplicate/delete, publish confirmation, and an "Abonnieren" dialog with subscription links for every calendar. - Public landing page: subscribe links from env instead of hardcoded, plus the next public events, server-rendered and revalidated every 5 minutes. - All times handled explicitly as Europe/Berlin; whole-day events stored as 00:00-23:59. Fixes carried over from the Angular app: the move dialog leaking a cancelled calendar change, saves that looked saved when they failed, in-place Date mutation, and duplicated calendar-id mappings. - Same shared-session auth as before (proxy.ts gate, /admin/me, 401 vs 403). - 112 Vitest tests over lib/; docs in docs/ (architecture, features, gotchas, API wish list, deployment). Needs the API branch feature/calendar-ical-escaping-subscriptions deployed first (GET /calendar/events/subscriptions). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
63 lines
2.1 KiB
TypeScript
63 lines
2.1 KiB
TypeScript
import type { ApiEvent, CalendarEvent, EventStatus } from "@/lib/types";
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const STATUSES: readonly EventStatus[] = ["PUBLIC", "PRIVATE", "DRAFT", "DELETED"];
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const parseDate = (value: string | null | undefined): Date | null => {
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if (!value) {
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return null;
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}
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const date = new Date(value);
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return Number.isNaN(date.getTime()) ? null : date;
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};
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/**
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* Turns one row of the API's JSON into a `CalendarEvent`, or null for a row
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* the list should not show.
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*
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* Null covers deleted events - the admin feed returns them, because deleting
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* only appends a version with `status = 'DELETED'` - and anything without a
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* usable start and end, which a deleted row also is (all its other columns are
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* null). The Angular app filtered on status alone and would have rendered such
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* a row as "Invalid Date".
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*
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* A missing status (the anonymous public listing omits it) means PUBLIC, since
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* that listing only returns published events. An unknown one is treated as
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* PRIVATE (and saved back as such) - "not public" is the safe reading; it is
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* never silently promoted to PUBLIC.
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*/
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export const parseApiEvent = (row: ApiEvent): CalendarEvent | null => {
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const status: EventStatus =
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row.status == null ? "PUBLIC" : STATUSES.includes(row.status as EventStatus) ? (row.status as EventStatus) : "PRIVATE";
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if (status === "DELETED") {
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return null;
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}
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const start = parseDate(row.startDateTime);
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const end = parseDate(row.endDateTime);
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if (!start || !end) {
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return null;
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}
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return {
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eventId: row.eventId,
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calendarId: row.calendarId,
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uuid: row.uuid ?? "",
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name: row.name ?? "",
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description: row.description ?? "",
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start,
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end,
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created: parseDate(row.createdDate),
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lastModified: parseDate(row.lastModifiedDate),
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location: row.location ?? "",
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createdBy: row.createdBy ?? "",
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lastModifiedBy: row.lastModifiedBy ?? "",
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url: row.url ?? "",
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wholeDay: Boolean(row.wholeDay),
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repeatFrequency: row.repeatFrequency ?? "",
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status,
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};
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};
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export const parseApiEvents = (rows: ApiEvent[]): CalendarEvent[] =>
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rows.map(parseApiEvent).filter((e): e is CalendarEvent => e !== null);
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