fix:manage edit for extra bezoekers payments

2026-03-03 14:28:59 +01:00
parent 0a1d1db9ec
commit e6f52e6a73
6 changed files with 338 additions and 134 deletions
--- a/apps/web/src/routes/admin.tsx
+++ b/apps/web/src/routes/admin.tsx
@@ -5,8 +5,20 @@ import {
 	redirect,
 	useNavigate,
 } from "@tanstack/react-router";
-import { Check, Download, LogOut, Search, Users, X } from "lucide-react";
-import { useState } from "react";
+import {
+	Check,
+	ChevronDown,
+	ChevronsUpDown,
+	ChevronUp,
+	Clipboard,
+	ClipboardCheck,
+	Download,
+	LogOut,
+	Search,
+	Users,
+	X,
+} from "lucide-react";
+import { useMemo, useState } from "react";
 import { toast } from "sonner";
 import { Button } from "@/components/ui/button";
 import {
@@ -46,6 +58,38 @@ function AdminPage() {
 	const [page, setPage] = useState(1);
 	const pageSize = 20;

+	const [copiedId, setCopiedId] = useState<string | null>(null);
+
+	const handleCopyManageUrl = (token: string, id: string) => {
+		const url = `${window.location.origin}/manage/${token}`;
+		navigator.clipboard.writeText(url).then(() => {
+			setCopiedId(id);
+			toast.success("Beheerlink gekopieerd");
+			setTimeout(() => setCopiedId(null), 2000);
+		});
+	};
+
+	type SortKey =
+		| "naam"
+		| "email"
+		| "type"
+		| "details"
+		| "gasten"
+		| "betaling"
+		| "datum";
+	type SortDir = "asc" | "desc";
+	const [sortKey, setSortKey] = useState<SortKey>("datum");
+	const [sortDir, setSortDir] = useState<SortDir>("desc");
+
+	const handleSort = (key: SortKey) => {
+		if (sortKey === key) {
+			setSortDir((d) => (d === "asc" ? "desc" : "asc"));
+		} else {
+			setSortKey(key);
+			setSortDir("asc");
+		}
+	};
+
 	const statsQuery = useQuery(orpc.getRegistrationStats.queryOptions());

 	const registrationsQuery = useQuery(
@@ -147,6 +191,76 @@ function AdminPage() {
 		.filter((r) => r.registrationType === "watcher")
 		.reduce((sum, r) => sum + (r.drinkCardValue ?? 0), 0);

+	const sortedRegistrations = useMemo(() => {
+		const sorted = [...registrations].sort((a, b) => {
+			let valA: string | number = 0;
+			let valB: string | number = 0;
+			switch (sortKey) {
+				case "naam":
+					valA = `${a.firstName} ${a.lastName}`.toLowerCase();
+					valB = `${b.firstName} ${b.lastName}`.toLowerCase();
+					break;
+				case "email":
+					valA = a.email.toLowerCase();
+					valB = b.email.toLowerCase();
+					break;
+				case "type":
+					valA = a.registrationType ?? "";
+					valB = b.registrationType ?? "";
+					break;
+				case "details":
+					valA =
+						(a.registrationType === "performer"
+							? a.artForm
+							: `€${a.drinkCardValue ?? 5}`) ?? "";
+					valB =
+						(b.registrationType === "performer"
+							? b.artForm
+							: `€${b.drinkCardValue ?? 5}`) ?? "";
+					break;
+				case "gasten": {
+					const countGuests = (g: string | null) => {
+						if (!g) return 0;
+						try {
+							const p = JSON.parse(g);
+							return Array.isArray(p) ? p.length : 0;
+						} catch {
+							return 0;
+						}
+					};
+					valA = countGuests(a.guests as string | null);
+					valB = countGuests(b.guests as string | null);
+					break;
+				}
+				case "betaling":
+					valA = a.paymentStatus ?? "pending";
+					valB = b.paymentStatus ?? "pending";
+					break;
+				case "datum":
+					valA = new Date(a.createdAt).getTime();
+					valB = new Date(b.createdAt).getTime();
+					break;
+			}
+			if (valA < valB) return sortDir === "asc" ? -1 : 1;
+			if (valA > valB) return sortDir === "asc" ? 1 : -1;
+			return 0;
+		});
+		return sorted;
+	}, [registrations, sortKey, sortDir]);
+
+	const SortIcon = ({ col }: { col: SortKey }) => {
+		if (sortKey !== col)
+			return <ChevronsUpDown className="ml-1 inline h-3.5 w-3.5 opacity-40" />;
+		return sortDir === "asc" ? (
+			<ChevronUp className="ml-1 inline h-3.5 w-3.5" />
+		) : (
+			<ChevronDown className="ml-1 inline h-3.5 w-3.5" />
+		);
+	};
+
+	const thClass =
+		"px-4 py-3 text-left font-medium text-xs text-white/60 uppercase tracking-wider cursor-pointer select-none hover:text-white/90 whitespace-nowrap";
+
 	return (
 		<div className="min-h-screen bg-[#214e51]">
 			{/* Header */}
@@ -453,38 +567,41 @@ function AdminPage() {
 							<table className="w-full">
 								<thead>
 									<tr className="border-white/10 border-b">
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
-											Naam
+										<th className={thClass} onClick={() => handleSort("naam")}>
+											Naam <SortIcon col="naam" />
 										</th>
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
-											Email
+										<th className={thClass} onClick={() => handleSort("email")}>
+											Email <SortIcon col="email" />
 										</th>
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
+										<th className="whitespace-nowrap px-4 py-3 text-left font-medium text-white/60 text-xs uppercase tracking-wider">
 											Telefoon
 										</th>
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
-											Type
+										<th className={thClass} onClick={() => handleSort("type")}>
+											Type <SortIcon col="type" />
 										</th>
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
-											Kunstvorm / Drinkkaart
+										<th
+											className={thClass}
+											onClick={() => handleSort("details")}
+										>
+											Details <SortIcon col="details" />
 										</th>
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
-											Gezelschap
+										<th
+											className={thClass}
+											onClick={() => handleSort("gasten")}
+										>
+											Gasten <SortIcon col="gasten" />
 										</th>
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
-											Ervaring
+										<th
+											className={thClass}
+											onClick={() => handleSort("betaling")}
+										>
+											Betaling <SortIcon col="betaling" />
 										</th>
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
-											16+
+										<th className={thClass} onClick={() => handleSort("datum")}>
+											Datum <SortIcon col="datum" />
 										</th>
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
-											Betaald
-										</th>
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
-											Betaald
-										</th>
-										<th className="px-6 py-4 text-left font-medium text-sm text-white/60">
-											Datum
+										<th className="whitespace-nowrap px-4 py-3 text-left font-medium text-white/60 text-xs uppercase tracking-wider">
+											Link
 										</th>
 									</tr>
 								</thead>
@@ -492,128 +609,128 @@ function AdminPage() {
 									{registrationsQuery.isLoading ? (
 										<tr>
 											<td
-												colSpan={10}
-												className="px-6 py-8 text-center text-white/60"
+												colSpan={9}
+												className="px-4 py-8 text-center text-white/60"
 											>
 												Laden...
 											</td>
 										</tr>
-									) : registrations.length === 0 ? (
+									) : sortedRegistrations.length === 0 ? (
 										<tr>
 											<td
-												colSpan={10}
-												className="px-6 py-8 text-center text-white/60"
+												colSpan={9}
+												className="px-4 py-8 text-center text-white/60"
 											>
 												Geen registraties gevonden
 											</td>
 										</tr>
 									) : (
-										registrations.map((reg) => {
+										sortedRegistrations.map((reg) => {
 											const isPerformer = reg.registrationType === "performer";
+
+											const guestCount = (() => {
+												if (!reg.guests) return 0;
+												try {
+													const g = JSON.parse(reg.guests as string);
+													return Array.isArray(g) ? g.length : 0;
+												} catch {
+													return 0;
+												}
+											})();
+
+											const detailLabel = isPerformer
+												? reg.artForm || "-"
+												: `€${reg.drinkCardValue ?? 5} drinkkaart`;
+
+											const dateLabel = (() => {
+												try {
+													return new Date(reg.createdAt).toLocaleDateString(
+														"nl-BE",
+														{
+															day: "2-digit",
+															month: "2-digit",
+															year: "numeric",
+														},
+													);
+												} catch {
+													return "-";
+												}
+											})();
+
 											return (
 												<tr
 													key={reg.id}
 													className="border-white/5 border-b hover:bg-white/5"
 												>
-													<td className="px-6 py-4 text-white">
+													<td className="px-4 py-3 font-medium text-white">
 														{reg.firstName} {reg.lastName}
 													</td>
-													<td className="px-6 py-4 text-white/80">
+													<td className="px-4 py-3 text-sm text-white/70">
 														{reg.email}
 													</td>
-													<td className="px-6 py-4 text-white/80">
+													<td className="px-4 py-3 text-sm text-white/60">
 														{reg.phone || "-"}
 													</td>
-													<td className="px-6 py-4">
+													<td className="px-4 py-3">
 														<span
-															className={`inline-flex items-center rounded-full px-2.5 py-0.5 font-semibold text-xs ${isPerformer ? "bg-amber-400/15 text-amber-300" : "bg-teal-400/15 text-teal-300"}`}
+															className={`inline-flex items-center rounded-full px-2 py-0.5 font-semibold text-xs ${isPerformer ? "bg-amber-400/15 text-amber-300" : "bg-teal-400/15 text-teal-300"}`}
 														>
 															{isPerformer ? "Artiest" : "Bezoeker"}
 														</span>
 													</td>
-													<td className="px-6 py-4 text-white/80">
-														{isPerformer
-															? reg.artForm || "-"
-															: `€${reg.drinkCardValue ?? 5} drinkkaart`}
+													<td className="px-4 py-3 text-sm text-white/70">
+														{detailLabel}
 													</td>
-													<td className="px-6 py-4 text-white/80">
-														{isPerformer
-															? "-"
-															: (() => {
-																	if (!reg.guests) return "-";
-																	try {
-																		const guests = JSON.parse(
-																			reg.guests as string,
-																		);
-																		const count = Array.isArray(guests)
-																			? guests.length
-																			: 0;
-																		return count > 0
-																			? `${count} gast${count === 1 ? "" : "en"}`
-																			: "-";
-																	} catch {
-																		return "-";
-																	}
-																})()}
+													<td className="px-4 py-3 text-sm text-white/70">
+														{guestCount > 0
+															? `${guestCount} gast${guestCount === 1 ? "" : "en"}`
+															: "-"}
 													</td>
-													<td className="px-6 py-4 text-white/80">
-														{isPerformer ? reg.experience || "-" : "-"}
-													</td>
-													<td className="px-6 py-4 text-white/80">
+													<td className="px-4 py-3">
 														{isPerformer ? (
-															reg.isOver16 ? (
-																<span className="text-green-400">✓</span>
-															) : (
-																<span className="text-red-400">✗</span>
-															)
-														) : (
-															"-"
-														)}
-													</td>
-													<td className="px-6 py-4">
-														{isPerformer ? (
-															<span className="text-white/40">-</span>
+															<span className="text-sm text-white/30">-</span>
 														) : reg.paymentStatus === "paid" ? (
-															<span className="inline-flex items-center gap-1 text-green-400 text-sm">
-																<svg
-																	className="h-4 w-4"
-																	fill="none"
-																	viewBox="0 0 24 24"
-																	stroke="currentColor"
-																	strokeWidth={2}
-																>
-																	<title>Betaald icoon</title>
-																	<path
-																		strokeLinecap="round"
-																		strokeLinejoin="round"
-																		d="M5 13l4 4L19 7"
-																	/>
-																</svg>
+															<span className="inline-flex items-center gap-1 font-medium text-green-400 text-sm">
+																<Check className="h-3.5 w-3.5" />
 																Betaald
 															</span>
+														) : reg.paymentStatus ===
+															"extra_payment_pending" ? (
+															<span className="inline-flex items-center gap-1 font-medium text-orange-400 text-sm">
+																<span className="h-1.5 w-1.5 rounded-full bg-orange-400" />
+																Extra (€
+																{((reg.paymentAmount ?? 0) / 100).toFixed(0)})
+															</span>
 														) : (
-															<span className="inline-flex items-center gap-1 text-sm text-yellow-400">
-																<svg
-																	className="h-4 w-4"
-																	fill="none"
-																	viewBox="0 0 24 24"
-																	stroke="currentColor"
-																	strokeWidth={2}
-																>
-																	<title>In afwachting icoon</title>
-																	<path
-																		strokeLinecap="round"
-																		strokeLinejoin="round"
-																		d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"
-																	/>
-																</svg>
+															<span className="text-sm text-yellow-400">
 																Open
 															</span>
 														)}
 													</td>
-													<td className="px-6 py-4 text-white/60">
-														{new Date(reg.createdAt).toLocaleDateString(
-															"nl-BE",
+													<td className="px-4 py-3 text-sm text-white/50 tabular-nums">
+														{dateLabel}
+													</td>
+													<td className="px-4 py-3">
+														{reg.managementToken ? (
+															<button
+																type="button"
+																title="Kopieer beheerlink"
+																onClick={() =>
+																	handleCopyManageUrl(
+																		reg.managementToken as string,
+																		reg.id,
+																	)
+																}
+																className="inline-flex items-center justify-center rounded p-1 text-white/40 transition-colors hover:bg-white/10 hover:text-white"
+															>
+																{copiedId === reg.id ? (
+																	<ClipboardCheck className="h-4 w-4 text-green-400" />
+																) : (
+																	<Clipboard className="h-4 w-4" />
+																)}
+															</button>
+														) : (
+															<span className="text-sm text-white/20">—</span>
 														)}
 													</td>
 												</tr>
--- a/apps/web/src/routes/api/webhook/lemonsqueezy.ts
+++ b/apps/web/src/routes/api/webhook/lemonsqueezy.ts
@@ -77,11 +77,14 @@ async function handleWebhook({ request }: { request: Request }) {
 		const orderId = event.data.id;
 		const customerId = String(event.data.attributes.customer_id);

-		// Update registration in database
+		// Update registration in database.
+		// Covers both "pending" (initial payment) and "extra_payment_pending"
+		// (delta payment after adding guests to an already-paid registration).
 		await db
 			.update(registration)
 			.set({
 				paymentStatus: "paid",
+				paymentAmount: 0, // delta has been settled
 				lemonsqueezyOrderId: orderId,
 				lemonsqueezyCustomerId: customerId,
 				paidAt: new Date(),
--- a/apps/web/src/routes/manage.$token.tsx
+++ b/apps/web/src/routes/manage.$token.tsx
@@ -82,6 +82,29 @@ function PendingBadge() {
 	);
 }

+function ExtraPaymentBadge({ amountCents }: { amountCents: number }) {
+	const euros = amountCents / 100;
+	return (
+		<div className="inline-flex items-center gap-2 rounded-full border border-orange-400/40 bg-orange-400/10 px-4 py-1.5 font-semibold text-orange-400 text-sm">
+			<svg
+				className="h-4 w-4"
+				fill="none"
+				viewBox="0 0 24 24"
+				stroke="currentColor"
+				strokeWidth={2}
+				aria-label="Extra betaling vereist"
+			>
+				<path
+					strokeLinecap="round"
+					strokeLinejoin="round"
+					d="M12 9v3.75m-9.303 3.376c-.866 1.5.217 3.374 1.948 3.374h14.71c1.73 0 2.813-1.874 1.948-3.374L13.949 3.378c-.866-1.5-3.032-1.5-3.898 0L2.697 16.126zM12 15.75h.007v.008H12v-.008z"
+				/>
+			</svg>
+			Extra betaling vereist — €{euros.toFixed(euros % 1 === 0 ? 0 : 2)}
+		</div>
+	);
+}
+
 // ---------------------------------------------------------------------------
 // Edit form (inline on the manage page)
 // ---------------------------------------------------------------------------
@@ -139,7 +162,9 @@ function EditForm({ token, initialData, onCancel, onSaved }: EditFormProps) {
 	const isWatcher = formData.registrationType === "watcher";
 	const totalDrinkCard = isWatcher ? calculateDrinkCard(formGuests.length) : 0;
 	const originalGuestCount = parseGuests(initialData.guests).length;
-	const isPaid = initialData.paymentStatus === "paid";
+	const isPaid =
+		initialData.paymentStatus === "paid" ||
+		initialData.paymentStatus === "extra_payment_pending";
 	const extraGuests = formGuests.length - originalGuestCount;

 	function handleSubmit(e: React.FormEvent) {
@@ -546,7 +571,13 @@ function ManageRegistrationPage() {
 			{/* Payment status */}
 			{!isPerformer && (
 				<div className="mb-6">
-					{data.paymentStatus === "paid" ? <PaidBadge /> : <PendingBadge />}
+					{data.paymentStatus === "paid" ? (
+						<PaidBadge />
+					) : data.paymentStatus === "extra_payment_pending" ? (
+						<ExtraPaymentBadge amountCents={data.paymentAmount ?? 0} />
+					) : (
+						<PendingBadge />
+					)}
 				</div>
 			)}

@@ -625,16 +656,22 @@ function ManageRegistrationPage() {

 			{/* Actions */}
 			<div className="mt-8 flex flex-wrap items-center gap-4">
-				{!isPerformer && data.paymentStatus !== "paid" && (
-					<button
-						type="button"
-						onClick={() => checkoutMutation.mutate({ token })}
-						disabled={checkoutMutation.isPending}
-						className="bg-teal-400 px-8 py-3 font-['Intro',sans-serif] text-[#214e51] text-lg transition-all hover:scale-105 hover:bg-teal-300 disabled:opacity-50"
-					>
-						{checkoutMutation.isPending ? "Laden..." : "Nu betalen"}
-					</button>
-				)}
+				{!isPerformer &&
+					(data.paymentStatus === "pending" ||
+						data.paymentStatus === "extra_payment_pending") && (
+						<button
+							type="button"
+							onClick={() => checkoutMutation.mutate({ token })}
+							disabled={checkoutMutation.isPending}
+							className={`px-8 py-3 font-['Intro',sans-serif] text-lg transition-all hover:scale-105 disabled:opacity-50 ${data.paymentStatus === "extra_payment_pending" ? "bg-orange-400 text-white hover:bg-orange-300" : "bg-teal-400 text-[#214e51] hover:bg-teal-300"}`}
+						>
+							{checkoutMutation.isPending
+								? "Laden..."
+								: data.paymentStatus === "extra_payment_pending"
+									? `Extra betalen (€${((data.paymentAmount ?? 0) / 100).toFixed(0)})`
+									: "Nu betalen"}
+						</button>
+					)}
 				<button
 					type="button"
 					onClick={() => setIsEditing(true)}
--- a/packages/api/src/email.ts
+++ b/packages/api/src/email.ts
@@ -1,11 +1,18 @@
 import { env } from "@kk/env/server";
 import nodemailer from "nodemailer";

-function createTransport() {
+// Singleton transport — created once per module, reused across all email sends.
+// Re-creating it on every call causes EventEmitter listener accumulation in
+// long-lived Cloudflare Worker processes, triggering memory leak warnings.
+let _transport: nodemailer.Transporter | null | undefined;
+
+function getTransport(): nodemailer.Transporter | null {
+	if (_transport !== undefined) return _transport;
 	if (!env.SMTP_HOST || !env.SMTP_USER || !env.SMTP_PASS) {
+		_transport = null;
 		return null;
 	}
-	return nodemailer.createTransport({
+	_transport = nodemailer.createTransport({
 		host: env.SMTP_HOST,
 		port: env.SMTP_PORT,
 		secure: env.SMTP_PORT === 465,
@@ -14,6 +21,7 @@ function createTransport() {
 			pass: env.SMTP_PASS,
 		},
 	});
+	return _transport;
 }

 const from = env.SMTP_FROM ?? "Kunstenkamp <info@kunstenkamp.be>";
@@ -223,7 +231,7 @@ export async function sendConfirmationEmail(params: {
 	wantsToPerform: boolean;
 	artForm?: string | null;
 }) {
-	const transport = createTransport();
+	const transport = getTransport();
 	if (!transport) {
 		console.warn("SMTP not configured — skipping confirmation email");
 		return;
@@ -249,7 +257,7 @@ export async function sendUpdateEmail(params: {
 	wantsToPerform: boolean;
 	artForm?: string | null;
 }) {
-	const transport = createTransport();
+	const transport = getTransport();
 	if (!transport) {
 		console.warn("SMTP not configured — skipping update email");
 		return;
@@ -272,7 +280,7 @@ export async function sendCancellationEmail(params: {
 	to: string;
 	firstName: string;
 }) {
-	const transport = createTransport();
+	const transport = getTransport();
 	if (!transport) {
 		console.warn("SMTP not configured — skipping cancellation email");
 		return;
--- a/packages/api/src/routers/index.ts
+++ b/packages/api/src/routers/index.ts
@@ -172,11 +172,28 @@ export const appRouter = {
 		.handler(async ({ input }) => {
 			const row = await getActiveRegistration(input.token);

-			// If already paid and switching to a watcher with fewer guests, we
-			// still allow the update — payment adjustments are handled manually.
 			const isPerformer = input.registrationType === "performer";
 			const guests = isPerformer ? [] : (input.guests ?? []);

+			// Detect whether an already-paid watcher is adding extra guests so we
+			// can charge them the delta instead of the full amount.
+			const isPaid = row.paymentStatus === "paid";
+			const oldGuestCount = isPerformer
+				? 0
+				: parseGuestsJson(row.guests).length;
+			const newGuestCount = guests.length;
+			const extraGuests =
+				!isPerformer && isPaid ? newGuestCount - oldGuestCount : 0;
+
+			// Determine the new paymentStatus and paymentAmount (delta in cents).
+			// Only flag extra_payment_pending when the watcher genuinely owes more.
+			const newPaymentStatus =
+				isPaid && extraGuests > 0 ? "extra_payment_pending" : row.paymentStatus;
+			const newPaymentAmount =
+				newPaymentStatus === "extra_payment_pending"
+					? extraGuests * 2 * 100 // €2 per extra guest, in cents
+					: row.paymentAmount;
+
 			await db
 				.update(registration)
 				.set({
@@ -191,6 +208,8 @@ export const appRouter = {
 					drinkCardValue: isPerformer ? 0 : drinkCardEuros(guests.length),
 					guests: guests.length > 0 ? JSON.stringify(guests) : null,
 					extraQuestions: input.extraQuestions || null,
+					paymentStatus: newPaymentStatus,
+					paymentAmount: newPaymentAmount,
 				})
 				.where(eq(registration.managementToken, input.token));

@@ -202,9 +221,6 @@ export const appRouter = {
 				artForm: input.artForm,
 			}).catch((err) => console.error("Failed to send update email:", err));

-			// Satisfy the linter — row is used to confirm the record existed.
-			void row;
-
 			return { success: true };
 		}),

@@ -540,11 +556,27 @@ export const appRouter = {
 			if (!row) throw new Error("Inschrijving niet gevonden");
 			if (row.paymentStatus === "paid")
 				throw new Error("Betaling is al voltooid");
+			if (
+				row.paymentStatus !== "pending" &&
+				row.paymentStatus !== "extra_payment_pending"
+			)
+				throw new Error("Onverwachte betalingsstatus");
 			if (row.registrationType === "performer")
 				throw new Error("Artiesten hoeven niet te betalen");

 			const guests = parseGuestsJson(row.guests);
-			const amountInCents = drinkCardCents(guests.length);
+
+			// For an extra_payment_pending registration, charge only the delta
+			// (stored in paymentAmount in cents). For a fresh pending registration
+			// charge the full drink card price.
+			const isExtraPayment = row.paymentStatus === "extra_payment_pending";
+			const amountInCents = isExtraPayment
+				? (row.paymentAmount ?? 0)
+				: drinkCardCents(guests.length);
+
+			const productDescription = isExtraPayment
+				? `Extra bijdrage voor ${row.paymentAmount != null ? row.paymentAmount / 200 : 0} extra gast(en)`
+				: `Toegangskaart voor ${1 + guests.length} perso(o)n(en)`;

 			const response = await fetch(
 				"https://api.lemonsqueezy.com/v1/checkouts",
@@ -562,7 +594,7 @@ export const appRouter = {
 								custom_price: amountInCents,
 								product_options: {
 									name: "Kunstenkamp Evenement",
-									description: `Toegangskaart voor ${1 + guests.length} perso(o)n(en)`,
+									description: productDescription,
 									redirect_url: `${env.CORS_ORIGIN}/manage/${input.token}`,
 								},
 								checkout_data: {
--- a/packages/infra/alchemy.run.ts
+++ b/packages/infra/alchemy.run.ts
@@ -7,7 +7,7 @@ config({ path: "../env/.env" });

 const app = await alchemy("kk");

-// Helper function to get required env var
+/** Throws at deploy time if a required variable is missing from the environment. */
 function getEnvVar(name: string): string {
 	const value = process.env[name];
 	if (!value) {
@@ -19,15 +19,22 @@ function getEnvVar(name: string): string {
 export const web = await TanStackStart("web", {
 	cwd: "../../apps/web",
 	bindings: {
+		// Core
 		DATABASE_URL: getEnvVar("DATABASE_URL"),
 		CORS_ORIGIN: getEnvVar("CORS_ORIGIN"),
 		BETTER_AUTH_SECRET: getEnvVar("BETTER_AUTH_SECRET"),
 		BETTER_AUTH_URL: getEnvVar("BETTER_AUTH_URL"),
+		// Email (SMTP)
 		SMTP_HOST: getEnvVar("SMTP_HOST"),
 		SMTP_PORT: getEnvVar("SMTP_PORT"),
 		SMTP_USER: getEnvVar("SMTP_USER"),
 		SMTP_PASS: getEnvVar("SMTP_PASS"),
 		SMTP_FROM: getEnvVar("SMTP_FROM"),
+		// Payments (Lemon Squeezy)
+		LEMON_SQUEEZY_API_KEY: getEnvVar("LEMON_SQUEEZY_API_KEY"),
+		LEMON_SQUEEZY_STORE_ID: getEnvVar("LEMON_SQUEEZY_STORE_ID"),
+		LEMON_SQUEEZY_VARIANT_ID: getEnvVar("LEMON_SQUEEZY_VARIANT_ID"),
+		LEMON_SQUEEZY_WEBHOOK_SECRET: getEnvVar("LEMON_SQUEEZY_WEBHOOK_SECRET"),
 	},
 	domains: ["kunstenkamp.be", "www.kunstenkamp.be"],
 });