prototype/src/main/java/org/hso/ecommerce/controller/intern/suppliers/SupplierIndexController.java

@@ -4,9 +4,12 @@ import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
+import java.util.Optional;
 
+import org.hso.ecommerce.entities.booking.BookingAccountEntry;
 import org.hso.ecommerce.entities.supplier.Supplier;
 import org.hso.ecommerce.entities.supplier.SupplierOrder;
+import org.hso.ecommerce.repos.booking.BookingAccountEntryRepository;
 import org.hso.ecommerce.repos.supplier.SupplierOrderRepository;
 import org.hso.ecommerce.repos.supplier.SupplierRepository;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -26,6 +29,9 @@ public class SupplierIndexController {
 	@Autowired
 	private final SupplierOrderRepository supplierOrderRepository = null;
 
+	@Autowired
+	private final BookingAccountEntryRepository bookingAccountEntryRepository = null;
+
 	@GetMapping("suppliers")
 	public String listSuppliers(Model model) {
 
@@ -43,7 +49,7 @@ public class SupplierIndexController {
 	@GetMapping("/suppliers/{id}")
 	public String supplierDetail(Model model, @PathVariable String id) {
 
-		int supplierId = Integer.parseInt(id);
+		long supplierId = Integer.parseInt(id);
 
 		List<UImodelSupplierDetailOrders> orders = new ArrayList<UImodelSupplierDetailOrders>();
 
@@ -51,8 +57,14 @@ public class SupplierIndexController {
 			orders.add(new UImodelSupplierDetailOrders(supplierOrder));
 		}
 
+		// get latest supplier booking
+		Optional<BookingAccountEntry> supplierBooking = bookingAccountEntryRepository.getBySupplier(supplierId);
+
+		//get account balance
+		String supplierBalance = ((supplierBooking.isPresent()) ? String.format("%.2f", ((float) supplierBooking.get().newSumCent / 100)) : "0,00"); 
+		
 		UImodelSupplierDetail total = new UImodelSupplierDetail(supplierRepository.findSupplierById(supplierId).name,
-				"42€", orders);
+				supplierBalance, orders);
 
 		model.addAttribute("SupplierDetail", total);
 

prototype/src/main/resources/templates/intern/suppliers/id.html

@@ -65,7 +65,7 @@
             <h2>Buchungen</h2>
             <div>
                <h4> Kontostand </h4>
-               <h3><span th:text="${SupplierDetail.balance}"></span></h3>
+               <h3><span th:text="${SupplierDetail.balance}"></span> €</h3>
             </div>
             <p>
             <table id="main-table">