From 61c91f4183354e3829381a91b648413a426aca51 Mon Sep 17 00:00:00 2001
From: Kubosaka <s223301@stn.nagaokaut.ac.jp>
Date: Sun, 25 Feb 2024 16:18:29 +0900
Subject: [PATCH] =?UTF-8?q?=E3=83=97=E3=83=AD=E3=82=B7=E3=83=BC=E3=82=B8?=
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---
 mysql/feature/add_procedure.sql | 108 ++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 mysql/feature/add_procedure.sql

diff --git a/mysql/feature/add_procedure.sql b/mysql/feature/add_procedure.sql
new file mode 100644
index 000000000..6bb22a6c1
--- /dev/null
+++ b/mysql/feature/add_procedure.sql
@@ -0,0 +1,108 @@
+-- 終端文字の変更
+DELIMITER //
+-- ストアドプロシージャ作成
+CREATE PROCEDURE updateExpense()
+BEGIN
+
+-- 1 テンポラリテーブル作成tmp,tmp
+CREATE TEMPORARY TABLE tmp (
+  id int(10) NOT NULL,
+  totalPrice int(10),
+  purchase_reports_id int(10),
+  addition int(10),
+  discount int(10),
+  expense_id int(10),
+  finance_check boolean,
+  PRIMARY KEY (`id`)
+);
+
+CREATE TEMPORARY TABLE tmp2 (
+  id int(10) NOT NULL,
+  totalPrice int(10) NOT NULL,
+  PRIMARY KEY (`id`)
+);
+
+-- 2 mpにpurchase_itemsのfinansu_checkがtrueのものをpurchase_orderごとに和を入れる
+INSERT INTO
+	tmp(id,totalPrice)
+SELECT 
+	pi.purchase_order_id,
+	SUM(pi.price * pi.quantity)
+FROM
+	purchase_items pi
+WHERE
+	pi.finance_check IS true
+GROUP BY
+	pi.purchase_order_id;
+
+-- 3 tmpにpurhchase_reportsのデータを入れる
+UPDATE
+	tmp
+INNER JOIN
+	purchase_reports pr
+ON
+	tmp.id = pr.purchase_order_id
+SET
+	tmp.purchase_reports_id = pr.id,
+	tmp.addition = pr.addition,
+	tmp.discount = pr.discount,
+	tmp.finance_check = pr.finance_check;
+
+-- tmpにpurchaser_ordersのexpense_idを入れる
+UPDATE
+	tmp
+INNER JOIN
+	purchase_orders po
+ON
+	tmp.id = po.id
+SET
+	tmp.expense_id = po.expense_id
+WHERE
+	po.finance_check IS true;
+
+-- expense_idがNULLのレコードを削除する
+DELETE FROM tmp WHERE expense_id IS NULL;
+
+-- tmpのデータをexpense_idごとにまとめて総和を求める、データをtmp2に入れる
+INSERT INTO
+	tmp2(id, totalPrice)
+SELECT
+	tmp.expense_id,
+	SUM(tmp.totalPrice + tmp.addition - tmp.discount)
+FROM
+	tmp
+WHERE
+	tmp.finance_check IS true
+GROUP BY
+	tmp.expense_id;
+
+-- tmp2のデータをexpeneseに入れる
+UPDATE
+	expense
+INNER JOIN
+	tmp2
+ON
+	expense.id = tmp2.id
+SET
+	expense.totalPrice = tmp2.totalPrice;
+
+-- tmp2のidがNULLのexpenseのtotalPriceを0にする
+UPDATE
+	expense
+LEFT JOIN 
+	tmp2
+ON
+	expense.id = tmp2.id
+SET
+	expense.totalPrice = 0
+WHERE
+	tmp2.id IS NULL;
+
+-- テンポラリテーブル削除
+DROP TEMPORARY TABLE tmp,tmp2;
+
+END;
+//
+
+-- 終端文字戻す 
+DELIMITER ;