first pass analytics redo

src/routes/api/daily-verse/+server.ts

@@ -2,10 +2,11 @@ import { json } from '@sveltejs/kit';
 import type { RequestHandler } from './$types';
 import { getVerseForDate } from '$lib/server/daily-verse';
 import { getBookById } from '$lib/server/bible';
+import { recordEvent } from '$lib/server/stats/events';
 
-export const POST: RequestHandler = async ({ request }) => {
+export const POST: RequestHandler = async ({ request, locals }) => {
 	const body = await request.json();
-	const { date } = body;
+	const { date, anonymousId } = body;
 
 	if (!date || !/^\d{4}-\d{2}-\d{2}$/.test(date)) {
 		return json({ error: 'A valid date (YYYY-MM-DD) is required' }, { status: 400 });
@@ -16,6 +17,18 @@ export const POST: RequestHandler = async ({ request }) => {
 	const dailyVerse = await getVerseForDate(dateStr);
 	const correctBook = getBookById(dailyVerse.bookId) ?? null;
 
+	// Instrumentation B: a player "started" the puzzle for this date. The unique
+	// partial index dedupes reloads, so this is safe to call on every load.
+	// Never let analytics failures affect the response.
+	// Prefer the signed-in user's ID so the started→finished funnel matches
+	// completions (which are keyed to the user ID for logged-in players).
+	const playerId =
+		locals.user?.id ??
+		(typeof anonymousId === 'string' && anonymousId.length > 0 ? anonymousId : null);
+	if (playerId) {
+		void recordEvent({ name: 'verse_served', anonymousId: playerId, date: dateStr });
+	}
+
 	return json({
 		dailyVerse,
 		correctBookId: dailyVerse.bookId,