remove old stacks

migrations/20230523190551_product.sql

@@ -0,0 +1,27 @@
+CREATE TABLE "inventory_products" (
+    id VARCHAR(36) NOT NULL,
+    name TEXT NOT NULL,
+    description TEXT,
+    comment TEXT,
+    PRIMARY KEY (id),
+    UNIQUE (name)
+);
+
+CREATE TABLE "inventory_items_tmp" (
+    id VARCHAR(36) NOT NULL,
+    name TEXT NOT NULL,
+    description TEXT,
+    weight INTEGER NOT NULL,
+    category_id VARCHAR(36) NOT NULL,
+    product_id VARCHAR(36),
+    PRIMARY KEY (id),
+    FOREIGN KEY (category_id) REFERENCES inventory_items_categories(id)
+    FOREIGN KEY (product_id) REFERENCES inventory_products(id)
+);
+
+INSERT INTO inventory_items_tmp SELECT *, NULL as product_id FROM inventory_items;
+
+/* DROP TABLE inventory_items; */
+
+/* ALTER TABLE "inventory_items_tmp" RENAME TO inventory_items; */
+