Slide 16
Slide 16 text
Update logic for custom fields is very simple
16
DELETE FROM custom_fields where invoice_id = X;
INSERT INTO custom_fields (id, invoice_id, …) VALUES (uuid(), X, …);
INSERT INTO custom_fields (id, invoice_id, …) VALUES (uuid(), X, …);
値オブジェクトの更新は非常にシンプル