From: maxious <maxious@lambdacomplex.org>
Date: Thu, 14 Apr 2011 10:18:15 +0000
Subject: Get trips for stops that haven't *finished* not those that haven't started.
X-Git-Url: https://maxious.lambdacomplex.org/git/?p=busui.git&a=commitdiff&h=cccd8d4ad7a6230841e0495fa28228adcc769399
---
Get trips for stops that haven't *finished* not those that haven't started.
---


--- a/include/db/stop-dao.inc.php
+++ b/include/db/stop-dao.inc.php
@@ -84,18 +84,17 @@
 	$afterCondition = "AND arrival_time > '$afterTime'";
 	global $conn;
 	if ($afterTime != "") {
-		$query = " SELECT stop_times.trip_id,stop_times.arrival_time,stop_times.stop_id,stop_sequence,service_id,trips.route_id,route_short_name,route_long_name, start_times.arrival_time as start_time
+		$query = " SELECT stop_times.trip_id,stop_times.arrival_time,stop_times.stop_id,stop_sequence,service_id,trips.route_id,route_short_name,route_long_name, end_times.arrival_time as end_time
 FROM stop_times
 join trips on trips.trip_id =
 stop_times.trip_id
-join routes on trips.route_id = routes.route_id , (SELECT trip_id,arrival_time from stop_times
-	WHERE stop_times.arrival_time IS NOT NULL
-	AND stop_sequence = '1') as start_times 
+join routes on trips.route_id = routes.route_id , (SELECT trip_id,max(arrival_time) as arrival_time from stop_times
+	WHERE stop_times.arrival_time IS NOT NULL group by trip_id) as end_times 
 WHERE stop_times.stop_id = '$stopID'
-AND stop_times.trip_id = start_times.trip_id
+AND stop_times.trip_id = end_times.trip_id
 AND service_id='$service_period'
-AND start_times.arrival_time > '$afterTime'
-ORDER BY start_time";
+AND end_times.arrival_time > '$afterTime'
+ORDER BY end_time";
 	}
 	else {
 		$query = "SELECT stop_times.trip_id,arrival_time,stop_times.stop_id,stop_sequence,service_id,trips.route_id,route_short_name,route_long_name

--- a/include/db/trip-dao.inc.php
+++ b/include/db/trip-dao.inc.php
@@ -143,6 +143,22 @@
 	$r = pg_fetch_assoc($result);
 	return $r['arrival_time'];
 }
+function getActiveTrips($time)
+{
+    	global $conn;
+	if ($time == "") $time = current_time();
+	$query = "Select distinct stop_times.trip_id, start_times.arrival_time as start_time, end_times.arrival_time as end_time from stop_times, (SELECT trip_id,arrival_time from stop_times WHERE stop_times.arrival_time IS NOT NULL
+AND stop_sequence = '1') as start_times, (SELECT trip_id,max(arrival_time) as arrival_time from stop_times WHERE stop_times.arrival_time IS NOT NULL group by trip_id) as end_times
+WHERE start_times.trip_id = end_times.trip_id AND stop_times.trip_id = end_times.trip_id AND $time > start_times.arrival_time  AND $time < end_times.arrival_time";
+	debug($query, "database");
+	$result = pg_query($conn, $query);
+	if (!$result) {
+		databaseError(pg_result_error($result));
+		return Array();
+	}
+	return pg_fetch_all($result);
+}
+
 function viaPointNames($tripid, $stop_sequence = "")
 {
 	global $conn;