Add data initialization and total count of orders

src/main/java/catering/order/CustomOrder.java

@@ -51,7 +51,7 @@ public class CustomOrder {
 		return totalCost;
 	}
 
-	private enum OrderType {
+	enum OrderType {
 		RENT_A_COOK,
 		EVENT_CATERING,
 		SUSHI_NIGHT,

src/main/java/catering/order/CustomOrderDataInitializer.java

@@ -1,8 +1,13 @@
 package catering.order;
 
 import org.salespointframework.core.DataInitializer;
+import org.salespointframework.quantity.Quantity;
 import org.springframework.stereotype.Component;
 
+import java.time.LocalDateTime;
+import java.util.HashMap;
+import java.util.Map;
+
 @Component
 public class CustomOrderDataInitializer implements DataInitializer {
 	private CustomOrderRepository orderRepository;
@@ -13,6 +18,32 @@ public class CustomOrderDataInitializer implements DataInitializer {
 
 	@Override
 	public void initialize() {
-		// initialize custom orders
+		System.out.println("Initialize OrderRepository");
+
+		Map<String, Quantity> products = new HashMap<>();
+		products.put("Sake Maki", Quantity.of(100));
+		products.put("Sake Nigiri", Quantity.of(101));
+		orderRepository.addOrder(new CustomOrder(
+			CustomOrder.OrderType.SUSHI_NIGHT,
+			LocalDateTime.of(2023, 12, 5, 18, 0),
+			LocalDateTime.of(2023, 12, 5, 23, 0),
+			products,
+			true,
+			2000.0
+		));
+
+		products = new HashMap<>();
+		products.put("Koch", Quantity.of(3));
+		products.put("Wasser (still)", Quantity.of(101));
+		products.put("Käseplatte", Quantity.of(1000));
+		products.put("Wiener Würstchen", Quantity.of(150));
+		orderRepository.addOrder(new CustomOrder(
+			CustomOrder.OrderType.SUSHI_NIGHT,
+			LocalDateTime.of(2023, 10, 2, 11, 0),
+			LocalDateTime.of(2023, 10, 3, 8, 0),
+			products,
+			true,
+			10000.0
+		));
 	}
 }

src/main/java/catering/order/CustomOrderRepository.java

@@ -1,11 +1,15 @@
 package catering.order;
 
+import org.springframework.stereotype.Component;
+
+import java.util.Collection;
 import java.util.HashSet;
 import java.util.Set;
 
 /**
  * This class is only used for the prototype to avoid using the bloated Salespoint API
  */
+@Component
 public class CustomOrderRepository {
 	private Set<CustomOrder> orders;
 
@@ -21,7 +25,7 @@ public class CustomOrderRepository {
 		return this.orders.remove(order);
 	}
 
-	public Set<CustomOrder> getOrders() {
+	public Collection<CustomOrder> getOrders() {
 		return this.orders;
 	}
 }

src/main/java/catering/order/OrderController.java

@@ -1,8 +1,21 @@
 package catering.order;
 
 import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
 
 @Controller
 public class OrderController {
 
+	private final CustomOrderRepository orderRepository;
+
+	public OrderController(CustomOrderRepository orderRepository) {
+		this.orderRepository = orderRepository;
+	}
+
+	@GetMapping("/orders")
+	public String orders(Model model) {
+		model.addAttribute("total", orderRepository.getOrders().size());
+		return "orders";
+	}
 }

src/main/java/catering/welcome/WelcomeController.java

@@ -30,9 +30,4 @@ public class WelcomeController {
 	public String catalog() {
 		return "catalog";
 	}
-
-	@GetMapping("/orders")
-	public String orders() {
-		return "orders";
-	}
 }

src/main/resources/templates/orders.html

@@ -20,7 +20,6 @@
 		</div>
 
 		<div>    <!--th:unless"${cart.empty}"-->
-			<h2>Zukünftige Aufträge</h2>
 			<table style="width:100%; text-align:left">
 				<tr>
 					<th>Von</th>
@@ -66,6 +65,11 @@
 				</tr>
 			</table>
 		</div>
+
+		<span>
+			<th:block th:text="Total:"/>
+			<th:block th:text="${total}"/>
+		</span>
 	</body>
 
 	<footer style="bottom: 0; position: absolute;">