maro
65b6eeac51
Adds a first-party analytics system with no third-party trackers and no persistent per-visitor identifiers: events are grouped into sessions via a daily-rotating pseudonymous hash (IP+UA+host, HMAC-salted, never stored raw). - New "Analytics" section in the Payload admin, gated by a canViewAnalytics permission on Users, following the existing custom-admin-view pattern used by the calendar feature - Sessions, page views, unique visitors, top/entry/exit pages, events, device/browser breakdown, date range filter with period comparison - Raw events and daily aggregate rollups as their own collections, with configurable retention and a cron endpoint that rolls up before purging - Cookie consent banner (necessary/preferences/statistics) with categories and copy editable from a new CMS global; a track() helper that is a complete no-op without statistics consent, so nothing is ever sent before a visitor opts in - track() calls wired into the booking flow, contact form, and navigation
72 lines
3.0 KiB
TypeScript
72 lines
3.0 KiB
TypeScript
import type { DashboardRange } from "@/lib/analytics/dashboardQueries";
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export type RangeKey = "today" | "7d" | "30d" | "90d" | "custom";
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export const RANGE_OPTIONS: { key: RangeKey; label: string; days: number | "today" }[] = [
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{ key: "today", label: "Heute", days: "today" },
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{ key: "7d", label: "7 Tage", days: 7 },
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{ key: "30d", label: "30 Tage", days: 30 },
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{ key: "90d", label: "90 Tage", days: 90 },
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];
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const DAY_MS = 24 * 60 * 60 * 1000;
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function startOfUTCDay(date: Date): Date {
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return new Date(`${date.toISOString().slice(0, 10)}T00:00:00.000Z`);
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}
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function endOfUTCDay(date: Date): Date {
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return new Date(`${date.toISOString().slice(0, 10)}T23:59:59.999Z`);
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}
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function parseDateParam(value: string | null): Date | null {
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if (!value || !/^\d{4}-\d{2}-\d{2}$/.test(value)) return null;
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const date = new Date(`${value}T00:00:00.000Z`);
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return Number.isNaN(date.getTime()) ? null : date;
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}
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/**
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* Resolves the dashboard's period filter (?range=&from=&to=) into an actual
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* date range, clamped to `maxDaysBack` (the configured raw-event retention —
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* see globals/AnalyticsSettings.ts) so the UI never claims to show data that
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* has already been purged. Also computes the matching "previous period" for
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* comparison (same length, immediately preceding).
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*/
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export function resolveRange(
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searchParams: URLSearchParams,
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maxDaysBack: number,
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): { key: RangeKey; range: DashboardRange; compareRange: DashboardRange } {
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const now = new Date();
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const earliestAllowed = startOfUTCDay(new Date(now.getTime() - maxDaysBack * DAY_MS));
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const rawKey = searchParams.get("range");
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const key: RangeKey = (["today", "7d", "30d", "90d", "custom"] as const).includes(rawKey as RangeKey)
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? (rawKey as RangeKey)
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: "7d";
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if (key === "custom") {
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const fromParam = parseDateParam(searchParams.get("from"));
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const toParam = parseDateParam(searchParams.get("to"));
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let from = fromParam ? startOfUTCDay(fromParam) : startOfUTCDay(new Date(now.getTime() - 7 * DAY_MS));
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let to = toParam ? endOfUTCDay(toParam) : now;
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if (from < earliestAllowed) from = earliestAllowed;
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if (to > now) to = now;
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if (from > to) from = to;
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const lengthMs = to.getTime() - from.getTime();
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const compareRange: DashboardRange = { from: new Date(from.getTime() - lengthMs), to: new Date(from.getTime() - 1) };
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return { key, range: { from, to }, compareRange };
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}
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if (key === "today") {
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const from = startOfUTCDay(now);
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const yesterday = new Date(from.getTime() - DAY_MS);
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return { key, range: { from, to: now }, compareRange: { from: yesterday, to: new Date(from.getTime() - 1) } };
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}
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const days = RANGE_OPTIONS.find((o) => o.key === key)?.days;
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const windowDays = typeof days === "number" ? Math.min(days, maxDaysBack) : 7;
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const from = new Date(Math.max(now.getTime() - windowDays * DAY_MS, earliestAllowed.getTime()));
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const compareRange: DashboardRange = { from: new Date(from.getTime() - windowDays * DAY_MS), to: new Date(from.getTime() - 1) };
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return { key, range: { from, to: now }, compareRange };
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}
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