659 lines
23 KiB
TypeScript
659 lines
23 KiB
TypeScript
import pool from '../config/database';
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import logger from '../utils/logger';
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import {
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VeranstaltungKategorie,
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Veranstaltung,
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VeranstaltungListItem,
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WiederholungConfig,
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CreateKategorieData,
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UpdateKategorieData,
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CreateVeranstaltungData,
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UpdateVeranstaltungData,
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} from '../models/events.model';
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// ---------------------------------------------------------------------------
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// Internal helpers
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// ---------------------------------------------------------------------------
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/** Map a raw DB row to a VeranstaltungListItem */
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function rowToListItem(row: any): VeranstaltungListItem {
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return {
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id: row.id,
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titel: row.titel,
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ort: row.ort ?? null,
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kategorie_id: row.kategorie_id ?? null,
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kategorie_name: row.kategorie_name ?? null,
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kategorie_farbe: row.kategorie_farbe ?? null,
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kategorie_icon: row.kategorie_icon ?? null,
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datum_von: new Date(row.datum_von),
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datum_bis: new Date(row.datum_bis),
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ganztaegig: row.ganztaegig,
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alle_gruppen: row.alle_gruppen,
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zielgruppen: row.zielgruppen ?? [],
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abgesagt: row.abgesagt,
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anmeldung_erforderlich: row.anmeldung_erforderlich,
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wiederholung: row.wiederholung ?? null,
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wiederholung_parent_id: row.wiederholung_parent_id ?? null,
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};
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}
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/** Map a raw DB row to a full Veranstaltung */
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function rowToVeranstaltung(row: any): Veranstaltung {
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return {
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id: row.id,
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titel: row.titel,
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beschreibung: row.beschreibung ?? null,
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ort: row.ort ?? null,
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ort_url: row.ort_url ?? null,
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kategorie_id: row.kategorie_id ?? null,
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datum_von: new Date(row.datum_von),
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datum_bis: new Date(row.datum_bis),
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ganztaegig: row.ganztaegig,
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zielgruppen: row.zielgruppen ?? [],
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alle_gruppen: row.alle_gruppen,
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max_teilnehmer: row.max_teilnehmer ?? null,
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anmeldung_erforderlich: row.anmeldung_erforderlich,
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anmeldung_bis: row.anmeldung_bis ? new Date(row.anmeldung_bis) : null,
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erstellt_von: row.erstellt_von,
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abgesagt: row.abgesagt,
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abgesagt_grund: row.abgesagt_grund ?? null,
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abgesagt_am: row.abgesagt_am ? new Date(row.abgesagt_am) : null,
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erstellt_am: new Date(row.erstellt_am),
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aktualisiert_am: new Date(row.aktualisiert_am),
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// Joined fields
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kategorie_name: row.kategorie_name ?? null,
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kategorie_farbe: row.kategorie_farbe ?? null,
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kategorie_icon: row.kategorie_icon ?? null,
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erstellt_von_name: row.erstellt_von_name ?? null,
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// Recurrence fields
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wiederholung: row.wiederholung ?? null,
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wiederholung_parent_id: row.wiederholung_parent_id ?? null,
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};
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}
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/** Format a Date as YYYYMMDDTHHMMSSZ (UTC) for iCal output */
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function formatIcalDate(date: Date): string {
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return date.toISOString().replace(/[-:]/g, '').replace(/\.\d{3}/, '');
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}
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/** Fold long iCal lines at 75 octets (RFC 5545 §3.1) */
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function icalFold(line: string): string {
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if (line.length <= 75) return line;
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let folded = '';
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while (line.length > 75) {
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folded += line.slice(0, 75) + '\r\n ';
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line = line.slice(75);
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}
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folded += line;
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return folded;
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}
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/** Escape special characters in iCal text values (RFC 5545 §3.3.11) */
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function icalEscape(value: string | null | undefined): string {
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if (!value) return '';
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return value
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.replace(/\\/g, '\\\\')
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.replace(/;/g, '\\;')
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.replace(/,/g, '\\,')
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.replace(/\n/g, '\\n');
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}
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// ---------------------------------------------------------------------------
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// Events Service
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// ---------------------------------------------------------------------------
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class EventsService {
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// -------------------------------------------------------------------------
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// KATEGORIEN
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// -------------------------------------------------------------------------
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/** Returns all event categories ordered by name. */
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async getKategorien(): Promise<VeranstaltungKategorie[]> {
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const result = await pool.query(`
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SELECT id, name, beschreibung, farbe, icon, zielgruppen, erstellt_von, erstellt_am, aktualisiert_am
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FROM veranstaltung_kategorien
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ORDER BY name ASC
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`);
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return result.rows.map((row) => ({
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id: row.id,
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name: row.name,
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beschreibung: row.beschreibung ?? null,
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farbe: row.farbe ?? null,
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icon: row.icon ?? null,
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zielgruppen: row.zielgruppen ?? [],
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erstellt_von: row.erstellt_von ?? null,
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erstellt_am: new Date(row.erstellt_am),
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aktualisiert_am: new Date(row.aktualisiert_am),
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}));
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}
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/** Creates a new event category. */
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async createKategorie(data: CreateKategorieData, userId: string): Promise<VeranstaltungKategorie> {
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const result = await pool.query(
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`INSERT INTO veranstaltung_kategorien (name, beschreibung, farbe, icon, zielgruppen, erstellt_von)
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VALUES ($1, $2, $3, $4, $5, $6)
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RETURNING id, name, beschreibung, farbe, icon, zielgruppen, erstellt_von, erstellt_am, aktualisiert_am`,
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[data.name, data.beschreibung ?? null, data.farbe ?? null, data.icon ?? null, data.zielgruppen ?? [], userId]
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);
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const row = result.rows[0];
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return {
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id: row.id,
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name: row.name,
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beschreibung: row.beschreibung ?? null,
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farbe: row.farbe ?? null,
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icon: row.icon ?? null,
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zielgruppen: row.zielgruppen ?? [],
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erstellt_von: row.erstellt_von ?? null,
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erstellt_am: new Date(row.erstellt_am),
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aktualisiert_am: new Date(row.aktualisiert_am),
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};
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}
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/** Updates an existing event category. Returns null if not found. */
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async updateKategorie(id: string, data: UpdateKategorieData): Promise<VeranstaltungKategorie | null> {
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const fields: string[] = [];
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const values: any[] = [];
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let idx = 1;
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if (data.name !== undefined) { fields.push(`name = $${idx++}`); values.push(data.name); }
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if (data.beschreibung !== undefined) { fields.push(`beschreibung = $${idx++}`); values.push(data.beschreibung); }
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if (data.farbe !== undefined) { fields.push(`farbe = $${idx++}`); values.push(data.farbe); }
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if (data.icon !== undefined) { fields.push(`icon = $${idx++}`); values.push(data.icon); }
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if (data.zielgruppen !== undefined) { fields.push(`zielgruppen = $${idx++}`); values.push(data.zielgruppen); }
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if (fields.length === 0) {
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// Nothing to update — return the existing record
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const existing = await pool.query(
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`SELECT id, name, beschreibung, farbe, icon, zielgruppen, erstellt_von, erstellt_am, aktualisiert_am
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FROM veranstaltung_kategorien WHERE id = $1`,
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[id]
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);
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if (existing.rows.length === 0) return null;
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const row = existing.rows[0];
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return {
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id: row.id, name: row.name, beschreibung: row.beschreibung ?? null,
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farbe: row.farbe ?? null, icon: row.icon ?? null, zielgruppen: row.zielgruppen ?? [],
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erstellt_von: row.erstellt_von ?? null,
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erstellt_am: new Date(row.erstellt_am), aktualisiert_am: new Date(row.aktualisiert_am),
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};
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}
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fields.push(`aktualisiert_am = NOW()`);
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values.push(id);
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const result = await pool.query(
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`UPDATE veranstaltung_kategorien SET ${fields.join(', ')}
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WHERE id = $${idx}
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RETURNING id, name, beschreibung, farbe, icon, zielgruppen, erstellt_von, erstellt_am, aktualisiert_am`,
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values
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);
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if (result.rows.length === 0) return null;
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const row = result.rows[0];
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return {
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id: row.id, name: row.name, beschreibung: row.beschreibung ?? null,
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farbe: row.farbe ?? null, icon: row.icon ?? null, zielgruppen: row.zielgruppen ?? [],
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erstellt_von: row.erstellt_von ?? null,
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erstellt_am: new Date(row.erstellt_am), aktualisiert_am: new Date(row.aktualisiert_am),
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};
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}
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/**
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* Deletes an event category.
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* The DB schema uses ON DELETE SET NULL, so related events will have
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* their kategorie_id set to NULL automatically.
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*/
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async deleteKategorie(id: string): Promise<void> {
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const result = await pool.query(
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`DELETE FROM veranstaltung_kategorien WHERE id = $1`,
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[id]
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);
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if (result.rowCount === 0) {
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throw new Error('Kategorie nicht gefunden');
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}
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}
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// -------------------------------------------------------------------------
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// EVENTS — queries
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// -------------------------------------------------------------------------
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/**
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* Returns events within [from, to] visible to the requesting user.
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* Visibility: alle_gruppen=TRUE OR zielgruppen overlap with userGroups
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* OR user is dashboard_admin.
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*/
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async getEventsByDateRange(
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from: Date,
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to: Date,
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userGroups: string[]
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): Promise<VeranstaltungListItem[]> {
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const result = await pool.query(
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`SELECT
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v.id, v.titel, v.ort, v.kategorie_id,
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k.name AS kategorie_name,
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k.farbe AS kategorie_farbe,
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k.icon AS kategorie_icon,
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v.datum_von, v.datum_bis, v.ganztaegig,
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v.alle_gruppen, v.zielgruppen, v.abgesagt, v.anmeldung_erforderlich
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FROM veranstaltungen v
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LEFT JOIN veranstaltung_kategorien k ON k.id = v.kategorie_id
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WHERE (v.datum_von BETWEEN $1 AND $2 OR v.datum_bis BETWEEN $1 AND $2)
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AND (
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v.alle_gruppen = TRUE
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OR v.zielgruppen && $3
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OR 'dashboard_admin' = ANY($3)
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)
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ORDER BY v.datum_von ASC`,
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[from, to, userGroups]
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);
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return result.rows.map(rowToListItem);
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}
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/**
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* Returns the next N upcoming events (datum_von > NOW) visible to the user.
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*/
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async getUpcomingEvents(limit: number, userGroups: string[]): Promise<VeranstaltungListItem[]> {
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const result = await pool.query(
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`SELECT
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v.id, v.titel, v.ort, v.kategorie_id,
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k.name AS kategorie_name,
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k.farbe AS kategorie_farbe,
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k.icon AS kategorie_icon,
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v.datum_von, v.datum_bis, v.ganztaegig,
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v.alle_gruppen, v.zielgruppen, v.abgesagt, v.anmeldung_erforderlich
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FROM veranstaltungen v
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LEFT JOIN veranstaltung_kategorien k ON k.id = v.kategorie_id
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WHERE v.datum_von > NOW()
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AND (
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v.alle_gruppen = TRUE
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OR v.zielgruppen && $2
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OR 'dashboard_admin' = ANY($2)
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)
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ORDER BY v.datum_von ASC
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LIMIT $1`,
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[limit, userGroups]
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);
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return result.rows.map(rowToListItem);
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}
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/** Returns a single event with joined kategorie and creator info. Returns null if not found. */
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async getById(id: string): Promise<Veranstaltung | null> {
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const result = await pool.query(
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`SELECT
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v.*,
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k.name AS kategorie_name,
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k.farbe AS kategorie_farbe,
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k.icon AS kategorie_icon,
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u.name AS erstellt_von_name
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FROM veranstaltungen v
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LEFT JOIN veranstaltung_kategorien k ON k.id = v.kategorie_id
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LEFT JOIN users u ON u.id = v.erstellt_von
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WHERE v.id = $1`,
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[id]
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);
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if (result.rows.length === 0) return null;
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return rowToVeranstaltung(result.rows[0]);
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}
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// -------------------------------------------------------------------------
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// EVENTS — mutations
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// -------------------------------------------------------------------------
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/** Creates a new event and returns the full record. */
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async createEvent(data: CreateVeranstaltungData, userId: string): Promise<Veranstaltung> {
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const result = await pool.query(
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`INSERT INTO veranstaltungen (
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titel, beschreibung, ort, ort_url, kategorie_id,
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datum_von, datum_bis, ganztaegig,
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zielgruppen, alle_gruppen,
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max_teilnehmer, anmeldung_erforderlich, anmeldung_bis,
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erstellt_von, wiederholung
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) VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15)
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RETURNING *`,
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[
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data.titel,
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data.beschreibung ?? null,
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data.ort ?? null,
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data.ort_url ?? null,
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data.kategorie_id ?? null,
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data.datum_von,
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data.datum_bis,
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data.ganztaegig,
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data.zielgruppen,
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data.alle_gruppen,
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data.max_teilnehmer ?? null,
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data.anmeldung_erforderlich,
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data.anmeldung_bis ?? null,
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userId,
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data.wiederholung ?? null,
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]
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);
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// Generate recurrence instances if wiederholung is specified
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if (data.wiederholung) {
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const occurrenceDates = this.generateRecurrenceDates(data.datum_von, data.datum_bis, data.wiederholung);
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if (occurrenceDates.length > 0) {
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const duration = data.datum_bis.getTime() - data.datum_von.getTime();
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const instanceParams: any[][] = [];
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for (const occDate of occurrenceDates) {
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const occBis = new Date(occDate.getTime() + duration);
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instanceParams.push([
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result.rows[0].id, // wiederholung_parent_id
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data.titel,
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data.beschreibung ?? null,
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data.ort ?? null,
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data.ort_url ?? null,
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data.kategorie_id ?? null,
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occDate,
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occBis,
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data.ganztaegig,
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data.zielgruppen,
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data.alle_gruppen,
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data.max_teilnehmer ?? null,
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data.anmeldung_erforderlich,
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userId,
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]);
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}
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// Insert instances in a loop (simpler than building dynamic bulk insert)
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for (const params of instanceParams) {
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await pool.query(
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`INSERT INTO veranstaltungen (
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wiederholung_parent_id, titel, beschreibung, ort, ort_url, kategorie_id,
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datum_von, datum_bis, ganztaegig, zielgruppen, alle_gruppen,
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max_teilnehmer, anmeldung_erforderlich, erstellt_von
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) VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14)`,
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params
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);
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}
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logger.info(`Created ${instanceParams.length} recurrence instances for event ${result.rows[0].id}`);
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}
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}
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return rowToVeranstaltung(result.rows[0]);
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}
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/** Returns all future occurrence dates for a recurring event (excluding the base occurrence).
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* Capped at 100 instances and 2 years from the start date. */
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private generateRecurrenceDates(startDate: Date, _endDate: Date, config: WiederholungConfig): Date[] {
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const dates: Date[] = [];
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const limitDate = new Date(config.bis);
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const interval = config.intervall ?? 1;
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// Cap at 100 instances max, and 2 years
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const maxDate = new Date(startDate);
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maxDate.setFullYear(maxDate.getFullYear() + 2);
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const effectiveLimit = limitDate < maxDate ? limitDate : maxDate;
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let current = new Date(startDate);
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while (dates.length < 100) {
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// Advance to next occurrence
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switch (config.typ) {
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case 'wöchentlich':
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current = new Date(current);
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current.setDate(current.getDate() + 7 * interval);
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break;
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case 'zweiwöchentlich':
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current = new Date(current);
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current.setDate(current.getDate() + 14);
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break;
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case 'monatlich_datum':
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current = new Date(current);
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current.setMonth(current.getMonth() + 1);
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break;
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case 'monatlich_erster_wochentag': {
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const targetWeekday = config.wochentag ?? 0; // 0=Mon
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current = new Date(current);
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current.setMonth(current.getMonth() + 1);
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current.setDate(1);
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// Convert JS Sunday=0 to Monday=0: (getDay()+6)%7
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while ((current.getDay() + 6) % 7 !== targetWeekday) {
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current.setDate(current.getDate() + 1);
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}
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break;
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}
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case 'monatlich_letzter_wochentag': {
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const targetWeekday = config.wochentag ?? 0;
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current = new Date(current);
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// Go to last day of next month
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current.setMonth(current.getMonth() + 2);
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current.setDate(0);
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while ((current.getDay() + 6) % 7 !== targetWeekday) {
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current.setDate(current.getDate() - 1);
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}
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break;
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}
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}
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if (current > effectiveLimit) break;
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dates.push(new Date(current));
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}
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return dates;
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}
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/**
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* Updates an existing event.
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* Returns the updated record or null if not found.
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*/
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async updateEvent(id: string, data: UpdateVeranstaltungData): Promise<Veranstaltung | null> {
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const fields: string[] = [];
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const values: any[] = [];
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let idx = 1;
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const fieldMap: Record<string, any> = {
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titel: data.titel,
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beschreibung: data.beschreibung,
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ort: data.ort,
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ort_url: data.ort_url,
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kategorie_id: data.kategorie_id,
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datum_von: data.datum_von,
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datum_bis: data.datum_bis,
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|
ganztaegig: data.ganztaegig,
|
|
zielgruppen: data.zielgruppen,
|
|
alle_gruppen: data.alle_gruppen,
|
|
max_teilnehmer: data.max_teilnehmer,
|
|
anmeldung_erforderlich: data.anmeldung_erforderlich,
|
|
anmeldung_bis: data.anmeldung_bis,
|
|
};
|
|
|
|
for (const [col, val] of Object.entries(fieldMap)) {
|
|
if (val !== undefined) {
|
|
fields.push(`${col} = $${idx++}`);
|
|
values.push(val);
|
|
}
|
|
}
|
|
|
|
if (fields.length === 0) return this.getById(id);
|
|
|
|
fields.push(`aktualisiert_am = NOW()`);
|
|
values.push(id);
|
|
|
|
const result = await pool.query(
|
|
`UPDATE veranstaltungen SET ${fields.join(', ')} WHERE id = $${idx} RETURNING *`,
|
|
values
|
|
);
|
|
if (result.rows.length === 0) return null;
|
|
return rowToVeranstaltung(result.rows[0]);
|
|
}
|
|
|
|
/**
|
|
* Soft-cancels an event by setting abgesagt=TRUE, recording the reason
|
|
* and the timestamp.
|
|
*/
|
|
async cancelEvent(id: string, grund: string, userId: string): Promise<void> {
|
|
logger.info('Cancelling event', { id, userId });
|
|
const result = await pool.query(
|
|
`UPDATE veranstaltungen
|
|
SET abgesagt = TRUE, abgesagt_grund = $2, abgesagt_am = NOW(), aktualisiert_am = NOW()
|
|
WHERE id = $1`,
|
|
[id, grund]
|
|
);
|
|
if (result.rowCount === 0) {
|
|
throw new Error('Event not found');
|
|
}
|
|
}
|
|
|
|
// -------------------------------------------------------------------------
|
|
// ICAL TOKEN
|
|
// -------------------------------------------------------------------------
|
|
|
|
/**
|
|
* Returns (or creates) the personal iCal subscription token for a user.
|
|
*
|
|
* The subscribeUrl is built from ICAL_BASE_URL (env) so it can be used
|
|
* directly in calendar clients without any further transformation.
|
|
*/
|
|
async getOrCreateIcalToken(userId: string): Promise<{ token: string; subscribeUrl: string }> {
|
|
// Attempt to fetch an existing token first
|
|
const existing = await pool.query(
|
|
`SELECT token FROM veranstaltung_ical_tokens WHERE user_id = $1`,
|
|
[userId]
|
|
);
|
|
|
|
let token: string;
|
|
|
|
if (existing.rows.length > 0) {
|
|
token = existing.rows[0].token;
|
|
} else {
|
|
// Insert a new row — the DEFAULT clause generates the token via gen_random_bytes
|
|
const inserted = await pool.query(
|
|
`INSERT INTO veranstaltung_ical_tokens (user_id)
|
|
VALUES ($1)
|
|
ON CONFLICT (user_id) DO UPDATE SET user_id = EXCLUDED.user_id
|
|
RETURNING token`,
|
|
[userId]
|
|
);
|
|
token = inserted.rows[0].token;
|
|
}
|
|
|
|
const baseUrl = (process.env.ICAL_BASE_URL || process.env.CORS_ORIGIN || '').replace(/\/$/, '');
|
|
const subscribeUrl = `${baseUrl}/api/events/calendar.ics?token=${token}`;
|
|
|
|
return { token, subscribeUrl };
|
|
}
|
|
|
|
// -------------------------------------------------------------------------
|
|
// GROUPS
|
|
// -------------------------------------------------------------------------
|
|
|
|
/**
|
|
* Returns distinct group slugs from active users as { id, label } pairs.
|
|
* The label is derived from a known-translations map or humanized from the slug.
|
|
*/
|
|
async getAvailableGroups(): Promise<Array<{ id: string; label: string }>> {
|
|
const knownLabels: Record<string, string> = {
|
|
'dashboard_admin': 'Administratoren',
|
|
'dashboard_mitglied': 'Mitglieder',
|
|
'dashboard_fahrmeister': 'Fahrmeister',
|
|
'dashboard_zeugmeister': 'Zeugmeister',
|
|
'dashboard_atemschutz': 'Atemschutzwart',
|
|
'dashboard_jugend': 'Feuerwehrjugend',
|
|
'dashboard_kommandant': 'Kommandanten',
|
|
'dashboard_moderator': 'Moderatoren',
|
|
'feuerwehr-admin': 'Feuerwehr Admin',
|
|
'feuerwehr-kommandant': 'Feuerwehr Kommandant',
|
|
};
|
|
|
|
const humanizeGroupName = (slug: string): string => {
|
|
if (knownLabels[slug]) return knownLabels[slug];
|
|
const stripped = slug.startsWith('dashboard_') ? slug.slice('dashboard_'.length) : slug;
|
|
const spaced = stripped.replace(/-/g, ' ');
|
|
return spaced.charAt(0).toUpperCase() + spaced.slice(1);
|
|
};
|
|
|
|
const result = await pool.query(
|
|
`SELECT DISTINCT group_name
|
|
FROM (
|
|
SELECT unnest(authentik_groups) AS group_name
|
|
FROM users
|
|
WHERE is_active = true
|
|
) g
|
|
WHERE group_name LIKE 'dashboard_%'
|
|
ORDER BY group_name`
|
|
);
|
|
|
|
return result.rows.map((row) => ({
|
|
id: row.group_name as string,
|
|
label: humanizeGroupName(row.group_name as string),
|
|
}));
|
|
}
|
|
|
|
// -------------------------------------------------------------------------
|
|
// ICAL EXPORT
|
|
// -------------------------------------------------------------------------
|
|
|
|
/**
|
|
* Generates an iCal feed for a given token.
|
|
*
|
|
* Returns null if the token is invalid.
|
|
*/
|
|
async getIcalExport(token: string): Promise<string | null> {
|
|
// Validate token and update last-used timestamp
|
|
const tokenResult = await pool.query(
|
|
`UPDATE veranstaltung_ical_tokens
|
|
SET zuletzt_verwendet_am = NOW()
|
|
WHERE token = $1
|
|
RETURNING user_id`,
|
|
[token]
|
|
);
|
|
|
|
if (tokenResult.rows.length === 0) return null;
|
|
|
|
const userId = tokenResult.rows[0].user_id;
|
|
|
|
// Look up user's Authentik groups from DB for group-filtered event visibility
|
|
const userResult = await pool.query(
|
|
`SELECT authentik_groups FROM users WHERE id = $1`,
|
|
[userId]
|
|
);
|
|
const userGroups: string[] = userResult.rows[0]?.authentik_groups ?? [];
|
|
|
|
// Fetch events visible to this user: public events (alle_gruppen=TRUE) or events
|
|
// targeting the user's Authentik groups. Includes upcoming events + last 30 days.
|
|
const eventsResult = await pool.query(
|
|
`SELECT v.id, v.titel, v.beschreibung, v.ort, v.datum_von, v.datum_bis, v.ganztaegig, v.abgesagt
|
|
FROM veranstaltungen v
|
|
WHERE (v.alle_gruppen = TRUE OR v.zielgruppen && $1::text[])
|
|
AND v.datum_bis >= NOW() - INTERVAL '30 days'
|
|
ORDER BY v.datum_von ASC`,
|
|
[userGroups]
|
|
);
|
|
|
|
const now = new Date();
|
|
const lines: string[] = [
|
|
'BEGIN:VCALENDAR',
|
|
'VERSION:2.0',
|
|
'PRODID:-//Feuerwehr Dashboard//Veranstaltungen//DE',
|
|
'X-WR-CALNAME:Feuerwehr Veranstaltungen',
|
|
'X-WR-TIMEZONE:Europe/Berlin',
|
|
'CALSCALE:GREGORIAN',
|
|
];
|
|
|
|
for (const row of eventsResult.rows) {
|
|
const datumVon = new Date(row.datum_von);
|
|
const datumBis = new Date(row.datum_bis);
|
|
|
|
lines.push('BEGIN:VEVENT');
|
|
lines.push(icalFold(`UID:${row.id}@feuerwehr-veranstaltungen`));
|
|
lines.push(`DTSTAMP:${formatIcalDate(now)}`);
|
|
lines.push(`DTSTART:${formatIcalDate(datumVon)}`);
|
|
lines.push(`DTEND:${formatIcalDate(datumBis)}`);
|
|
lines.push(icalFold(`SUMMARY:${row.abgesagt ? '[ABGESAGT] ' : ''}${icalEscape(row.titel)}`));
|
|
if (row.beschreibung) {
|
|
lines.push(icalFold(`DESCRIPTION:${icalEscape(row.beschreibung)}`));
|
|
}
|
|
if (row.ort) {
|
|
lines.push(icalFold(`LOCATION:${icalEscape(row.ort)}`));
|
|
}
|
|
if (row.abgesagt) {
|
|
lines.push('STATUS:CANCELLED');
|
|
}
|
|
lines.push('END:VEVENT');
|
|
}
|
|
|
|
lines.push('END:VCALENDAR');
|
|
|
|
// RFC 5545 requires CRLF line endings
|
|
return lines.join('\r\n') + '\r\n';
|
|
}
|
|
}
|
|
|
|
export default new EventsService();
|