joshuaandClaude Opus 5.5
cc62f52ab3
First-party, consent-based funnel tracking: a cookie notice asks once, and only visitors who allow it get an anonymous visit id. Event page views and registration starts are tracked from the browser; submit and paid come from the registration. Adds the Registration funnel report (conversion per stage, daily trend, by source/device/ticket option), a conversion tile on the supervisor/admin dashboards, short-link source tagging, and a daily rollup of raw rows older than 90 days. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CP62L9JxHomA36aYP1ekCe
45 lines
2.1 KiB
JavaScript
45 lines
2.1 KiB
JavaScript
const prisma = require('../config/db');
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const { safeErrorMessage } = require('../utils/errorUtils');
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const { track, funnelFor } = require('../utils/analytics');
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// @desc Record a funnel step (event page view, registration started)
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// @route POST /api/analytics/track { sessionId, eventId, stage: 'view'|'start', source? }
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// @access Public — only sent by browsers whose visitor accepted cookies
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const trackStage = async (req, res) => {
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try {
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const { sessionId, eventId, stage, source } = req.body || {};
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await track({ sessionId, eventId, stage, source, userAgent: req.headers['user-agent'] });
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} catch (e) {
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console.warn('[analytics] track failed:', e?.message || e);
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}
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// Always a quiet 204 — tracking must never get in a visitor's way.
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res.status(204).end();
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};
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// @desc Registration funnel for one or more events
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// @route GET /api/analytics/funnel?eventIds=a,b&from=YYYY-MM-DD&to=YYYY-MM-DD
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// @access Private/Supervisor
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const getFunnel = async (req, res) => {
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try {
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const eventIds = String(req.query.eventIds || '').split(',').map(s => s.trim()).filter(Boolean).slice(0, 50);
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if (eventIds.length === 0) { res.status(400); throw new Error('Choose at least one event'); }
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const events = await prisma.event.findMany({ where: { id: { in: eventIds } }, select: { id: true, title: true } });
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const total = await funnelFor(eventIds, { from: req.query.from, to: req.query.to });
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// Per event too, so events can be compared.
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const perEvent = [];
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if (events.length > 1) {
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for (const ev of events) {
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const f = await funnelFor([ev.id], { from: req.query.from, to: req.query.to });
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perEvent.push({ eventId: ev.id, title: ev.title, totals: f.totals, conversion: f.conversion });
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}
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} else if (events[0]) {
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perEvent.push({ eventId: events[0].id, title: events[0].title, totals: total.totals, conversion: total.conversion });
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}
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res.json({ ...total, perEvent });
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} catch (error) {
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res.status(res.statusCode === 200 ? 400 : res.statusCode).json({ message: safeErrorMessage(error) });
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}
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};
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module.exports = { trackStage, getFunnel };
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