Save name of trigger in problem

problem.go

@@ -39,13 +39,13 @@ func ProblemsRetrieve(showCurrent bool, from, to time.Time) (problems []Problem,
 				p.acknowledged,
 				p.datapoints,
 				t.id   AS trigger_id,
-				t.name AS trigger_name,
+				p.trigger_name AS trigger_name,
 				a.name AS area_name,
 				s.name AS section_name
 			FROM problem p
-			INNER JOIN "trigger" t ON p.trigger_id = t.id
+			LEFT JOIN "trigger" t ON p.trigger_id = t.id
-			INNER JOIN section s ON t.section_id = s.id
+			LEFT JOIN section s ON t.section_id = s.id
-			INNER JOIN area a ON s.area_id = a.id
+			LEFT JOIN area a ON s.area_id = a.id
 			WHERE
 				CASE
 					WHEN NOT $1 THEN p.end IS NULL
@@ -125,8 +125,9 @@ func ProblemStart(trigger Trigger) (problemID int, err error) { // {{{
 	if openProblems == 0 {
 		datapointValuesJson, _ := json.Marshal(trigger.DatapointValues)
 		row = service.Db.Conn.QueryRow(
-			`INSERT INTO problem(trigger_id, datapoints, trigger_expression) VALUES($1, $2, $3) RETURNING id`,
+			`INSERT INTO problem(trigger_id, trigger_name, datapoints, trigger_expression) VALUES($1, $2, $3, $4) RETURNING id`,
 			trigger.ID,
+			trigger.Name,
 			datapointValuesJson,
 			trigger.Expression,
 		)

views/pages/problems.gotmpl

@@ -26,7 +26,7 @@
 
 	<div class="display-list hidden">
 		<div id="problems-list">
-			<div style="grid-column: 1/-1;"><h2>Current</h2></div>
+			<div style="grid-column: 1/-1;"><h2>Unacknowledged</h2></div>
 			
 			<div class="header">Trigger</div>
 			<div class="header">Area</div>