wip: improve invoice generation logic

2026-05-01 18:20:27 +00:00 · 2025-08-14 20:00:21 +01:00
parent a85e13e17d
commit 7f4da2f606
10 changed files with 165 additions and 42 deletions
@@ -0,0 +1,23 @@
+-- Disable the enforcement of foreign-keys constraints
+PRAGMA foreign_keys = off;
+-- Create "new_items" table
+CREATE TABLE `new_items` (
+  `id` varchar NULL,
+  `invoice_id` varchar NULL,
+  `user_id` varchar NULL,
+  `name` text NULL,
+  `type` text NULL,
+  `price` real NULL,
+  `quantity` integer NULL,
+  `tax` integer NULL,
+  PRIMARY KEY (`id`),
+  CONSTRAINT `fk_invoices_items` FOREIGN KEY (`invoice_id`) REFERENCES `invoices` (`id`) ON UPDATE NO ACTION ON DELETE NO ACTION
+);
+-- Copy rows from old table "items" to new temporary table "new_items"
+INSERT INTO `new_items` (`id`, `invoice_id`, `user_id`, `name`, `type`, `price`, `quantity`, `tax`) SELECT `id`, `invoice_id`, `user_id`, `name`, `type`, `price`, `quantity`, `tax` FROM `items`;
+-- Drop "items" table after copying rows
+DROP TABLE `items`;
+-- Rename temporary table "new_items" to "items"
+ALTER TABLE `new_items` RENAME TO `items`;
+-- Enable back the enforcement of foreign-keys constraints
+PRAGMA foreign_keys = on;