From 0854294b374660178c3d62a75bdd9a554359dcb4 Mon Sep 17 00:00:00 2001
From: Masaya Tojo <masaya@tojo.tokyo>
Date: Tue, 28 Feb 2023 21:40:20 +0900
Subject: Add items table for tracking individual products in transaction.

---
 deploy/items.sql | 18 ++++++++++++++++++
 revert/items.sql |  7 +++++++
 sqitch.plan      |  1 +
 verify/items.sql | 16 ++++++++++++++++
 4 files changed, 42 insertions(+)
 create mode 100644 deploy/items.sql
 create mode 100644 revert/items.sql
 create mode 100644 verify/items.sql

diff --git a/deploy/items.sql b/deploy/items.sql
new file mode 100644
index 0000000..0fd79e9
--- /dev/null
+++ b/deploy/items.sql
@@ -0,0 +1,18 @@
+-- Deploy kakeibo:items to pg
+-- requires: appschema
+-- requires: transactions
+
+BEGIN;
+
+CREATE TABLE kakeibo.items (
+  id SERIAL PRIMARY KEY,
+  transaction_id INTEGER NOT NULL REFERENCES kakeibo.transactions(id) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  category TEXT NOT NULL,
+  subcategory TEXT,
+  amount INTEGER NOT NULL CHECK (amount > 0),
+  note TEXT,
+  created_at TIMESTAMP NOT NULL DEFAULT NOW(),
+  updated_at TIMESTAMP NOT NULL DEFAULT NOW()
+);
+
+COMMIT;
diff --git a/revert/items.sql b/revert/items.sql
new file mode 100644
index 0000000..b36bf6b
--- /dev/null
+++ b/revert/items.sql
@@ -0,0 +1,7 @@
+-- Revert kakeibo:items from pg
+
+BEGIN;
+
+DROP TABLE kakeibo.items;
+
+COMMIT;
diff --git a/sqitch.plan b/sqitch.plan
index a385e5d..8bb9a76 100644
--- a/sqitch.plan
+++ b/sqitch.plan
@@ -7,3 +7,4 @@ transaction_type [appschema] 2023-02-27T15:51:38Z Masaya Tojo <masaya@tojo.tokyo
 transactions [appschema transaction_type] 2023-02-27T15:53:02Z Masaya Tojo <masaya@tojo.tokyo> # Add table for tracking transactions.
 insert_transaction [appschema transactions] 2023-02-28T01:06:21Z Masaya Tojo <masaya@tojo.tokyo> # Add function to insert transaction.
 delete_transaction [transactions appschema] 2023-02-28T12:00:07Z Masaya Tojo <masaya@tojo.tokyo> # Create a function to delete a transaction.
+items [appschema transactions] 2023-02-28T12:08:45Z Masaya Tojo <masaya@tojo.tokyo> # Add items table for tracking individual products in transaction.
diff --git a/verify/items.sql b/verify/items.sql
new file mode 100644
index 0000000..9a561cf
--- /dev/null
+++ b/verify/items.sql
@@ -0,0 +1,16 @@
+-- Verify kakeibo:items on pg
+
+BEGIN;
+
+SELECT id,
+       transaction_id,
+       category,
+       subcategory,
+       amount,
+       note,
+       created_at,
+       updated_at
+  FROM kakeibo.items
+ WHERE FALSE;
+
+ROLLBACK;
-- 
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