db-migrations/2021-04-14-migrate-old-dues-to-new-dues-table
INSERT INTO `ork_dues` (`mundane_id`, `kingdom_id`, `park_id`, `created_on`, `created_by`, `dues_from`, `terms`, `dues_until`, `import_transaction_id`)
SELECT
m.mundane_id,
CASE
WHEN a.park_id = m.park_id AND a.kingdom_id != p.kingdom_id THEN p.kingdom_id /* This resolves the issue where parks that changed kingdoms from not appearing on dues reports */
ELSE a.kingdom_id
END AS kingdom_id,
a.park_id as park_id,
t.transaction_date as created_on,
t.recorded_by as created_by,
t.transaction_date as dues_from,
1 as terms,
s.dues_through as dues_until,
t.transaction_id as import_transaction_id /* Preserve the original transaction_id in case we ever need to reference for audit */
FROM `ork_split` s
LEFT JOIN ork_mundane m on s.src_mundane_id = m.mundane_id
LEFT JOIN ork_account a on s.account_id = a.account_id
LEFT JOIN ork_transaction t on s.transaction_id = t.transaction_id
LEFT JOIN ork_park p on a.park_id = p.park_id
WHERE s.is_dues = 1
AND s.dues_through > CURRENT_DATE