fix: block bookings for contracted rooms

src/lib/server/scheduling.ts

@@ -82,6 +82,54 @@ export async function findBookingRoomConflict({
 	return conflict ?? null;
 }
 
+export async function findBookingContractRoomConflict({
+	organizationId,
+	roomId,
+	startsAt,
+	endsAt,
+	status
+}: {
+	organizationId: string;
+	roomId: string;
+	startsAt: string;
+	endsAt: string;
+	status: string;
+}): Promise<ContractRoomConflict | null> {
+	if (status === 'cancelled') return null;
+
+	const startDate = startsAt.slice(0, 10);
+	const endDate = endsAt.slice(0, 10);
+
+	const [conflict] = await db
+		.select({
+			contractId: contracts.id,
+			roomId: contractRooms.roomId,
+			roomName: rooms.name,
+			startDate: contracts.startDate,
+			endDate: contracts.endDate
+		})
+		.from(contractRooms)
+		.innerJoin(contracts, eq(contractRooms.contractId, contracts.id))
+		.innerJoin(rooms, eq(contractRooms.roomId, rooms.id))
+		.where(
+			and(
+				eq(contracts.organizationId, organizationId),
+				eq(contracts.status, 'active'),
+				isNull(contracts.archivedAt),
+				eq(contractRooms.roomId, roomId),
+				eq(rooms.organizationId, organizationId),
+				inArray(rooms.type, rentableContractRoomTypes),
+				isNull(rooms.archivedAt),
+				lte(contracts.startDate, endDate),
+				gte(contracts.endDate, startDate)
+			)
+		)
+		.orderBy(asc(contracts.startDate), asc(rooms.name))
+		.limit(1);
+
+	return conflict ?? null;
+}
+
 export async function findActiveContractRoomConflict({
 	organizationId,
 	roomIds,