New scheduling UI!

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

@@ -0,0 +1,89 @@
+import { json } from '@sveltejs/kit';
+import type { RequestHandler } from './$types';
+import { db } from '$lib/server/db';
+import { dailyCompletions } from '$lib/server/db/schema';
+import { eq, and } from 'drizzle-orm';
+import {
+	scheduleSubmission,
+	validateSelection,
+	getCooldownState
+} from '$lib/server/verse-submission';
+
+/**
+ * POST /api/submit-verse
+ *
+ * Accepts a user-chosen verse (bookId/chapter/verse) and reserves a concrete
+ * future date for it via the scheduling scan. Auth required, solved-today gate,
+ * 7-day rolling cooldown, and structural validation all enforced here.
+ *
+ * Body: { bookId, chapter, verse, localDate }
+ */
+export const POST: RequestHandler = async ({ request, locals }) => {
+	// 1. Auth.
+	if (!locals.user) {
+		return json({ error: 'Unauthorized' }, { status: 401 });
+	}
+	const userId = locals.user.id;
+
+	let body: any;
+	try {
+		body = await request.json();
+	} catch {
+		return json({ error: 'Invalid JSON body' }, { status: 400 });
+	}
+
+	const { bookId, chapter, verse, localDate } = body ?? {};
+
+	// 2. Solved-today gate (engagement gate, not security).
+	if (typeof localDate !== 'string' || !/^\d{4}-\d{2}-\d{2}$/.test(localDate)) {
+		return json({ error: 'A valid localDate (YYYY-MM-DD) is required' }, { status: 400 });
+	}
+	const [completion] = await db
+		.select({ id: dailyCompletions.id })
+		.from(dailyCompletions)
+		.where(
+			and(
+				eq(dailyCompletions.anonymousId, userId),
+				eq(dailyCompletions.date, localDate)
+			)
+		)
+		.limit(1);
+	if (!completion) {
+		return json({ error: "Solve today's puzzle first" }, { status: 403 });
+	}
+
+	// 3. Cooldown (rolling 7×24h, server UTC).
+	const cooldown = await getCooldownState(db, userId);
+	if (cooldown.onCooldown) {
+		return json(
+			{ error: 'Cooldown active', cooldownEndsAt: cooldown.cooldownEndsAt },
+			{ status: 429 }
+		);
+	}
+
+	// 4. Structural validation.
+	const validationError = validateSelection({ bookId, chapter, verse });
+	if (validationError) {
+		return json({ error: validationError }, { status: 400 });
+	}
+
+	// 5–7. Compute window + scheduling scan + transactional insert (with retry).
+	try {
+		const result = await scheduleSubmission(
+			db,
+			{ bookId, chapter, verse },
+			userId
+		);
+		return json(
+			{
+				scheduledDate: result.scheduledDate,
+				reference: result.reference,
+				windowText: result.windowText
+			},
+			{ status: 201 }
+		);
+	} catch (err) {
+		console.error('submit-verse failed:', err);
+		return json({ error: 'Failed to schedule submission' }, { status: 500 });
+	}
+};

src/routes/api/submit-verse/status/+server.ts

@@ -0,0 +1,69 @@
+import { json } from '@sveltejs/kit';
+import type { RequestHandler } from './$types';
+import { db } from '$lib/server/db';
+import { verseSubmissions, dailyVerses } from '$lib/server/db/schema';
+import { eq, desc, asc } from 'drizzle-orm';
+import { getCooldownState, todayUtcStr } from '$lib/server/verse-submission';
+
+/**
+ * GET /api/submit-verse/status?localDate=YYYY-MM-DD
+ *
+ * Returns the state needed to render the win-screen submit button:
+ * whether the user can submit, the active cooldown (if any), their most
+ * recent submission, and their not-yet-reached upcoming submissions.
+ */
+export const GET: RequestHandler = async ({ locals }) => {
+	if (!locals.user) {
+		return json({ error: 'Unauthorized' }, { status: 401 });
+	}
+	const userId = locals.user.id;
+
+	const cooldown = await getCooldownState(db, userId);
+
+	// Most recent submission (by submitted_at) — joined to daily_verses for the
+	// canonical reference/window text that will actually play on its day.
+	const [lastRow] = await db
+		.select({
+			scheduledDate: verseSubmissions.scheduledDate,
+			reference: dailyVerses.reference
+		})
+		.from(verseSubmissions)
+		.leftJoin(dailyVerses, eq(verseSubmissions.scheduledDate, dailyVerses.date))
+		.where(eq(verseSubmissions.userId, userId))
+		.orderBy(desc(verseSubmissions.submittedAt))
+		.limit(1);
+
+	const lastSubmission = lastRow
+		? {
+				scheduledDate: lastRow.scheduledDate,
+				reference: lastRow.reference
+			}
+		: null;
+
+	// Upcoming = this user's submissions whose scheduled date hasn't been
+	// reached yet (server UTC today).
+	const today = todayUtcStr();
+	const upcomingRows = await db
+		.select({
+			scheduledDate: verseSubmissions.scheduledDate,
+			reference: dailyVerses.reference
+		})
+		.from(verseSubmissions)
+		.leftJoin(dailyVerses, eq(verseSubmissions.scheduledDate, dailyVerses.date))
+		.where(eq(verseSubmissions.userId, userId))
+		.orderBy(asc(verseSubmissions.scheduledDate));
+
+	const upcoming = upcomingRows
+		.filter((r) => r.scheduledDate > today)
+		.map((r) => ({
+			scheduledDate: r.scheduledDate,
+			reference: r.reference
+		}));
+
+	return json({
+		canSubmit: !cooldown.onCooldown,
+		cooldownEndsAt: cooldown.cooldownEndsAt,
+		lastSubmission,
+		upcoming
+	});
+};