PC-1016 Delete snapshots > 30 days and not linked to report in

cleanup task

Plugins/Mineplex.ReportSite/sql/6-cleanup-task.sql

@@ -58,6 +58,12 @@ DO BEGIN
     LEFT JOIN snapshots ON reports.snapshotId = snapshots.id
   WHERE reportResults.closedTime NOT BETWEEN NOW() - INTERVAL 30 DAY AND NOW();
 
+  -- DELETE SNAPSHOTS NOT LINKED TO REPORT AND OLDER THAN 30 DAYS
+  DELETE snapshots FROM snapshots
+    LEFT JOIN reports ON snapshots.id = reports.snapshotId
+  WHERE reports.id IS NULL
+        AND snapshots.created NOT BETWEEN NOW() - INTERVAL 30 DAY AND NOW();
+
   -- DELETE ORPHANED SNAPSHOT MESSAGES
   DELETE snapshotMessages FROM snapshotMessages
     LEFT JOIN snapshotMessageMap ON snapshotMessages.id = snapshotMessageMap.messageId