initial commit

lib/rsvp-deadline.ts

@@ -0,0 +1,14 @@
+export function getRsvpDeadline() {
+  const value = process.env.RSVP_DEADLINE
+  if (!value) return null
+
+  return value
+}
+
+export function isRsvpClosed(now = new Date()) {
+  const deadline = getRsvpDeadline()
+  if (!deadline) return false
+
+  const deadlineEnd = new Date(`${deadline}T23:59:59.999Z`)
+  return now > deadlineEnd
+}