From 3b441280b83da3da1abcd1d1c75d3f64b466844d Mon Sep 17 00:00:00 2001
From: Charles Pizzato <311327716+modernitconsultants@users.noreply.github.com>
Date: Sat, 15 Aug 2026 19:22:32 +1000
Subject: [PATCH] fix(front-desk): the tape chart hides guests who are already
 in-house
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The fortnight view queried arrivalDateFrom / arrivalDateTo, which asks "who
arrives during this window". That silently omits every guest who arrived before
it and is still in the hotel — on a tape chart, the people most likely to be
looked up. A guest who checked in yesterday for a week vanishes from today's
view.

A stay overlaps the window when it arrives before the window ends AND departs
after it starts, so the filter becomes arrivalDateTo + departureDateFrom. Both
are already accepted by ListReservationsDto; only the dashboard was asking the
narrower question.

Nothing else changes: same endpoint, same window, same rendering.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 apps/dashboard/src/pages/Reservations.tsx | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/apps/dashboard/src/pages/Reservations.tsx b/apps/dashboard/src/pages/Reservations.tsx
index e8750a9..6d9a193 100644
--- a/apps/dashboard/src/pages/Reservations.tsx
+++ b/apps/dashboard/src/pages/Reservations.tsx
@@ -820,7 +820,16 @@ function AvailabilityCalendar() {
   const { data: resData } = useQuery({
     queryKey: ['reservations', 'calendar', propertyId, format(startDate, 'yyyy-MM-dd')],
     queryFn: () => api.get('/v1/reservations', {
-      params: { propertyId, arrivalDateFrom: format(startDate, 'yyyy-MM-dd'), arrivalDateTo: format(addDays(startDate, 13), 'yyyy-MM-dd') },
+      // OVERLAP, not arrival-within. Filtering on arrivalDateFrom asks "who
+      // arrives during this fortnight", which silently omits every guest who
+      // arrived before it and is still in the hotel — the people most likely to
+      // be looked up on a tape chart. A stay overlaps the window when it
+      // arrives before the window ends AND departs after it starts.
+      params: {
+        propertyId,
+        arrivalDateTo: format(addDays(startDate, 13), 'yyyy-MM-dd'),
+        departureDateFrom: format(startDate, 'yyyy-MM-dd'),
+      },
     }).then((r) => r.data),
     enabled: !!propertyId,
   });