From c4855046bb5078b0ea1b7a041530151c79619470 Mon Sep 17 00:00:00 2001
From: Nicksname <nicksname.chaos@mailbox.org>
Date: Sun, 25 Jun 2023 22:03:09 +0200
Subject: [PATCH] =?UTF-8?q?Kategorie=20hinzugef=C3=BCgt?=
MIME-Version: 1.0
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---
 db_scripts/create.sql | 15 +++++++++++++--
 db_scripts/drop.sql   |  1 +
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/db_scripts/create.sql b/db_scripts/create.sql
index b7b1480..982e3ad 100644
--- a/db_scripts/create.sql
+++ b/db_scripts/create.sql
@@ -52,11 +52,22 @@ CREATE TABLE IF NOT EXISTS einheit(
 INSERT INTO einheit(einheit_id, bezeichnung) VALUES (1, 'stueck');
 INSERT INTO einheit(einheit_id, bezeichnung) VALUES (2, 'menge');
 
+CREATE TABLE IF NOT EXISTS kategorie (
+	kategorie_id INT NOT NULL PRIMARY KEY,
+	parent_id INT,
+	name VARCHAR(100) NOT NULL,
+	icon_unicode VARCHAR(100) NOT NULL,
+	CONSTRAINT fk_kategorie_tree FOREIGN KEY (parent_id) REFERENCES kategorie(kategorie_id)
+);
+
 CREATE TABLE IF NOT EXISTS artikel (
     artikel_id INT NOT NULL PRIMARY KEY,
+    bezeichnung VARCHAR(255) NOT NULL,
+    kategorie_id INT NOT NULL,
     einheit_id INT NOT NULL,
     mwst_id INT NOT NULL,
     preis INT NOT NULL,
     CONSTRAINT fk_mwst_artikel FOREIGN KEY (mwst_id) REFERENCES mwst(mwst_id),
-    CONSTRAINT fk_einheit_artikel FOREIGN KEY (einheit_id) REFERENCES einheit(einheit_id)
-);
\ No newline at end of file
+    CONSTRAINT fk_einheit_artikel FOREIGN KEY (einheit_id) REFERENCES einheit(einheit_id),
+    CONSTRAINT fk_kategorie_artikel FOREIGN KEY (kategorie_id) REFERENCES kategorie(kategorie_id)
+);
diff --git a/db_scripts/drop.sql b/db_scripts/drop.sql
index b22754a..b8af40a 100644
--- a/db_scripts/drop.sql
+++ b/db_scripts/drop.sql
@@ -5,3 +5,4 @@ DROP TABLE IF EXISTS monatlicher_beitrag;
 DROP TABLE IF EXISTS mwst;
 DROP TABLE IF EXISTS einheit;
 DROP TABLE IF EXISTS artikel;
+DROP TABLE IF EXISTS kategorie;