From 3e1ef782898abf5e9abbf7d82ee65b4920f47ef9 Mon Sep 17 00:00:00 2001
From: 3007492 <3007492@hs-mannheim.de>
Date: Thu, 17 Oct 2024 17:02:19 +0200
Subject: [PATCH] =?UTF-8?q?Warenkorb=20funktion=20hinzugef=C3=BCgt?=
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---
 .../informatik/rhenus/domain/OnlineShop.java  | 18 +++++++++++++
 .../informatik/rhenus/domain/Warenkorb.java   | 26 ++++++++++++++++++-
 2 files changed, 43 insertions(+), 1 deletion(-)

diff --git a/OnlineShop2024/src/de/hs_mannheim/informatik/rhenus/domain/OnlineShop.java b/OnlineShop2024/src/de/hs_mannheim/informatik/rhenus/domain/OnlineShop.java
index 2e7b5bd..c6374d6 100644
--- a/OnlineShop2024/src/de/hs_mannheim/informatik/rhenus/domain/OnlineShop.java
+++ b/OnlineShop2024/src/de/hs_mannheim/informatik/rhenus/domain/OnlineShop.java
@@ -7,6 +7,7 @@ import java.util.Scanner;
 
 public class OnlineShop {
 	private ArrayList<Produkt> lager;
+	private Warenkorb w1 = new Warenkorb();
 	
 	public OnlineShop() throws FileNotFoundException {
 		lager = new ArrayList<>();
@@ -51,4 +52,21 @@ public class OnlineShop {
 		
 		return trefferliste.toArray(new Produkt[0]);
 	}
+
+	public Warenkorb addItems(Produkt produkt){
+		
+		w1.addItem(produkt);
+		return w1;
+	}
+
+	public Warenkorb removeItem(Produkt produkt){
+		if(w1.getItems().size() > 0){
+			w1.removeItem(produkt);
+		}
+		else{
+			System.out.println("Warenkorb ist leer.");
+		}
+
+	return w1;
+	}
 }
diff --git a/OnlineShop2024/src/de/hs_mannheim/informatik/rhenus/domain/Warenkorb.java b/OnlineShop2024/src/de/hs_mannheim/informatik/rhenus/domain/Warenkorb.java
index 83ad3b1..f863fe0 100644
--- a/OnlineShop2024/src/de/hs_mannheim/informatik/rhenus/domain/Warenkorb.java
+++ b/OnlineShop2024/src/de/hs_mannheim/informatik/rhenus/domain/Warenkorb.java
@@ -1,5 +1,29 @@
 package de.hs_mannheim.informatik.rhenus.domain;
 
-public class Warenkorb {
+import java.util.ArrayList;
 
+public class Warenkorb {
+    private ArrayList<Produkt> items;
+
+    public Warenkorb(){
+        items = new ArrayList<>();
+    }
+
+    public ArrayList<Produkt> addItem(Produkt p){
+        items.add(p);
+        return items;
+    }
+
+    public ArrayList<Produkt> showWarenkorb(){
+        return items;
+    }
+
+    public ArrayList<Produkt> removeItem(Produkt p){
+        items.remove(p);
+        return items;
+    }
+
+    public ArrayList<Produkt> getItems(){
+        return items;
+    }
 }