IMPROVEMENT: Add LastAcctUpdate to the user stats SQL update by default

database/users-accounting-summary.tsql

@@ -2,3 +2,4 @@ ALTER TABLE @PREFIX@users ADD COLUMN PeriodKey VARCHAR(255);
 ALTER TABLE @PREFIX@users ADD COLUMN TotalTraffic @INT_UNSIGNED@;
 ALTER TABLE @PREFIX@users ADD COLUMN TotalUptime @INT_UNSIGNED@;
 ALTER TABLE @PREFIX@users ADD COLUMN NASIdentifier VARCHAR(255);
+ALTER TABLE @PREFIX@users ADD COLUMN LastAcctUpdate DATETIME;

lib/smradius/modules/features/mod_feature_update_user_stats_sql.pm

@@ -74,7 +74,8 @@ sub init
 			PeriodKey = %{query.PeriodKey},
 			TotalTraffic = %{query.TotalTraffic},
 			TotalUptime = %{query.TotalUptime},
-			NASIdentifier = %{request.NAS-Identifier}
+			NASIdentifier = %{request.NAS-Identifier},
+			LastAcctUpdate = now()
 		WHERE
 			Username = %{user.Username}
 	';

smradiusd.conf

@@ -535,7 +535,8 @@ update_user_stats_query=<<EOT
 		PeriodKey = %{query.PeriodKey},
 		TotalTraffic = %{query.TotalTraffic},
 		TotalUptime = %{query.TotalUptime},
-		NASIdentifier = %{request.NAS-Identifier}
+		NASIdentifier = %{request.NAS-Identifier},
+		LastAcctUpdate = now()
 	WHERE
 		Username = %{user.Username}
 EOT