protected override async void OnAppearing()
{
base.OnAppearing();
if (OrderHeader.OrderID != 0 && !areLinesLoaded)
{
areLinesLoaded = true;
var lines = await dbConnection.GetOrderLines();
OrderLines.Clear();
OrderLines.AddRange(lines.Where(x => x.OrderID == OrderHeader.OrderID));
}
}
// This method is used by the Passenger. When this method is called this means
// the passenger is ready to place his/her order
public async void FinalizeOrder(string flightId, string seatNumber)
{
HttpClient httpClient = new HttpClient();
var orderLinesJson = JsonConvert.SerializeObject(OrderLines);
var res = await httpClient.PostAsync($"http://localhost:60177/api/Order/{flightId}/{seatNumber}/placeOrder", new StringContent(orderLinesJson,
System.Text.Encoding.UTF8, "application/json"));
if (res.IsSuccessStatusCode)
{
OrderLines.Clear();
}
}
private void ExecuteCancel()
{
foreach (OrderLineViewModel ol in OrderLines)
{
MediatorLocator.Instance.GetMediatorToProduct().Send(ol.Product.ID);
}
OrderLines.Clear();
if (Volunteer)
{
Volunteer = false;
}
RaisePropertyChanged(nameof(OnCancelCommand));
MediatorLocator.Instance.GetMediatorForTotal().Send();
}
private void ExecuteOrder()
{
//Insert a new Order and get its ID
CurrentOrderID = RepositoryLocator.Instance.GetOrderRepository().Insert(new Order(Volunteer));
if (CurrentOrderID != 0)
{
DataTable Entities = SetDataTable();
RepositoryLocator.Instance.GetOrderLineRepository().InsertAll(Entities);
MediatorLocator.Instance.GetMediatorToRefreshTurnover().Send();
foreach (OrderLineViewModel ol in OrderLines)
{
MediatorLocator.Instance.GetMediatorToProduct().Send(ol.Product.ID);
}
OrderLines.Clear();
if (Volunteer)
{
Volunteer = false;
}
RaisePropertyChanged(nameof(OnOrderCommand));
RaisePropertyChanged(nameof(OnCancelCommand));
UpdateTotal();
}
}
protected virtual void ClearNavigationProperties()
{
Devices.Clear();
Invoices.Clear();
OrderLines.Clear();
}
private void ClearControls()
{
OrderLines.Clear();
OrderHeader = new OrderHeader();
}