From 4ea84ac0fdcfae323e77cf4a8fe1ed13a8e5d49e Mon Sep 17 00:00:00 2001
From: Tim <47184194+imgde@users.noreply.github.com>
Date: Sun, 15 Jun 2025 20:44:37 +0200
Subject: [PATCH] OrderModel add total

---
 .../main/java/de/htwsaar/webshop/model/OrderModel.java   | 2 ++
 .../de/htwsaar/webshop/repository/entities/Order.java    | 9 ++++++++-
 .../htwsaar/webshop/repository/entities/OrderItem.java   | 4 ++++
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/00-backend/src/main/java/de/htwsaar/webshop/model/OrderModel.java b/00-backend/src/main/java/de/htwsaar/webshop/model/OrderModel.java
index 148e115..ccd38d1 100644
--- a/00-backend/src/main/java/de/htwsaar/webshop/model/OrderModel.java
+++ b/00-backend/src/main/java/de/htwsaar/webshop/model/OrderModel.java
@@ -29,4 +29,6 @@ public class OrderModel {
 
     @NotNull
     private List<OrderItemModel> orderItems;
+
+    private Integer total;
 }
diff --git a/00-backend/src/main/java/de/htwsaar/webshop/repository/entities/Order.java b/00-backend/src/main/java/de/htwsaar/webshop/repository/entities/Order.java
index 54e1f50..c9c2740 100644
--- a/00-backend/src/main/java/de/htwsaar/webshop/repository/entities/Order.java
+++ b/00-backend/src/main/java/de/htwsaar/webshop/repository/entities/Order.java
@@ -35,6 +35,13 @@ public class Order {
     private List<OrderItem> orderItems;
 
     public OrderModel toModel() {
-        return new OrderModel(id, customer.getId(), time, status, orderItems.stream().map(OrderItem::toModel).toList());
+        return new OrderModel(
+                id,
+                customer.getId(),
+                time,
+                status,
+                orderItems.stream().map(OrderItem::toModel).toList(),
+                orderItems.stream().mapToInt(OrderItem::getPrice).sum()
+        );
     }
 }
diff --git a/00-backend/src/main/java/de/htwsaar/webshop/repository/entities/OrderItem.java b/00-backend/src/main/java/de/htwsaar/webshop/repository/entities/OrderItem.java
index a0de5c1..ab2ac31 100644
--- a/00-backend/src/main/java/de/htwsaar/webshop/repository/entities/OrderItem.java
+++ b/00-backend/src/main/java/de/htwsaar/webshop/repository/entities/OrderItem.java
@@ -36,4 +36,8 @@ public class OrderItem {
     public OrderItemModel toModel() {
         return new OrderItemModel(id, amount, article.getUuid());
     }
+
+    public Integer getPrice() {
+        return amount * article.getPrice100();
+    }
 }