Truncate/trim server tables

lib/postgresql_interface.js

@@ -42,12 +42,10 @@ exports.machineEvent = function machineEvent (rec) {
   const values = [rec.id, rec.deviceId, rec.eventType, rec.note, rec.deviceTime]
 
   const deleteSql = `delete from machine_events
-  where device_id=$1
-  and event_type=$2
-  and created < now() - interval '2 days'`
+  where created < now() - interval '1 days'`
 
   return db.none(sql, values)
-    .then(() => db.none(deleteSql, [rec.deviceId, rec.eventType]))
+    .then(() => db.none(deleteSql))
 }
 
 exports.machineEvents = function machineEvents () {