private async void Sync_Click(object sender, RoutedEventArgs e)
{
using (var db = new OrdersContext())
{
var orders = db.Orders.Where(o => o.IsShipped && !o.IsShippingSynced).ToList();
if (orders.Any())
{
try
{
foreach (var order in orders)
{
await UnicornStoreService.ShippedOrder(order.OrderId);
order.IsShippingSynced = true;
db.SaveChanges();
}
var dialog = new MessageDialog("All shipped orders now recorded in central database.");
await dialog.ShowAsync();
}
catch (HttpRequestException)
{
var dialog = new MessageDialog("Could not connect. Try again when you have a network connection.");
await dialog.ShowAsync();
}
}
else
{
var dialog = new MessageDialog("There weren't any shipped orers not already recorded in central database.");
await dialog.ShowAsync();
}
}
}
private async Task ReLoadPendingOrders()
{
this.Orders.ItemsSource = null;
this.Message.Visibility = Visibility.Visible;
this.OrdersPanel.Visibility = Visibility.Collapsed;
Message.Text = "Fetching pending orders...";
try
{
var orders = await UnicornStoreService.GetPendingOrders();
if (orders.Any())
{
this.Orders.ItemsSource = orders;
this.Message.Visibility = Visibility.Collapsed;
this.OrdersPanel.Visibility = Visibility.Visible;
}
else
{
Message.Text = "There are currently no pending orders.";
}
}
catch (HttpRequestException)
{
Message.Text = "Could not connect. Try again when you have a network connection.";
}
}
private async void Shipped_Click(object sender, RoutedEventArgs e)
{
if (await ConfirmShipping())
{
CurrentOrder.IsShipped = true;
db.SaveChanges();
try
{
await UnicornStoreService.ShippedOrder(CurrentOrder.OrderId);
CurrentOrder.IsShippingSynced = true;
db.SaveChanges();
}
catch (HttpRequestException)
{
var dialog = new MessageDialog("Could not mark as shipped in central database. Use the 'Sync' button when you are back online.");
await dialog.ShowAsync();
}
ReLoadAssignedOrders();
}
}
private async void AssignOrders_Click(object sender, RoutedEventArgs e)
{
var selectedOrders = Orders.SelectedItems.Cast <Order>().ToList();
// Assign selected orders to current user
var selectedIds = selectedOrders.Select(o => o.OrderId);
try
{
await UnicornStoreService.PackingOrders(selectedIds);
// Take a local copy of the orders
using (var db = new OrdersContext())
{
foreach (var order in selectedOrders)
{
db.Orders.Add(order);
db.OrderLines.AddRange(order.Lines);
}
db.SaveChanges();
}
// Refresh the page with pending orders
await ReLoadPendingOrders();
// Inform user of success
var dialog = new MessageDialog("Orders successfully assigned.");
await dialog.ShowAsync();
}
catch (HttpRequestException)
{
var dialog = new MessageDialog("Could not connect. Try again when you have a network connection.");
await dialog.ShowAsync();
}
}
