private async void SetLoginPolicy()
{
LoadingService.ShowLoadingStatus(true);
var startTime = DateTime.Now;
_log.Info("SetLoginPolicy method call started");
try
{
CacheBusinessLogic.IpAddress = GetLocalIp();
var loginPolicy = await _loginBussinessLogic.GetLoginPolicyAsync();
var registerNumber = await new Helper().GetRegisterNumber();
CacheBusinessLogic.RegisterNumber = (byte)registerNumber;
NavigateService.Instance.NavigateToLogin();
}
catch (InternalServerException ex)
{
ShowNotification(ex.Error.Message, ShutDownApplication, ShutDownApplication, ApplicationConstants.ButtonWarningColor);
}
catch (ApiDataException ex)
{
_log.Warn(ex);
ShowNotification(ex.Error.Message, ShutDownApplication, ShutDownApplication
, ApplicationConstants.ButtonWarningColor);
}
catch (NullReferenceException ex)
{
_log.Warn(ex);
ShowNotification(ApplicationConstants.ApiNotConnected, ShutDownApplication, ShutDownApplication,
ApplicationConstants.ButtonWarningColor);
}
catch (ArgumentException ex)
{
_log.Warn(ex);
ShowNotification(ApplicationConstants.LanguageNotSupported, ShutDownApplication, ShutDownApplication,
ApplicationConstants.ButtonWarningColor);
}
catch (Exception ex)
{
_log.Warn(ex);
ShowNotification(ApplicationConstants.SomethingBadHappned, ShutDownApplication, ShutDownApplication,
ApplicationConstants.ButtonWarningColor);
}
finally
{
LoadingService.ShowLoadingStatus(false);
var endTime = DateTime.Now;
_log.Info(string.Format("Time Taken In Login Page is {0}ms", (endTime - startTime).TotalMilliseconds));
}
}
private async void LoadBottlePages()
{
LoadingService.ShowLoadingStatus(true);
var bottlePages = await _stockBusinessLogic.GetHotProductPages();
Bottles = new ObservableCollection <BottleModel>(
from b in bottlePages
select new BottleModel
{
PageId = b.PageId,
PageName = b.PageName
});
foreach (var bottle in Bottles)
{
bottle.BottleDetails = await LoadBottles(bottle.PageId);
}
LoadingService.ShowLoadingStatus(false);
}
/// <summary>
/// Method to get all suspended sale
/// </summary>
/// <returns></returns>
private async void LoadAllSuspendSale()
{
try
{
LoadingService.ShowLoadingStatus(true);
var response = await _saleBussinessLogic.GetAllSuspendSales();
var suspendedSales = new ObservableCollection <SuspendSaleModel>();
foreach (var sale in response)
{
suspendedSales.Add(new SuspendSaleModel
{
Customer = sale.Customer,
SaleNumber = sale.SaleNumber,
Till = sale.Till
});
}
SuspendedSales = new ObservableCollection <SuspendSaleModel>(suspendedSales);
}
catch (UserNotAuthorizedException ex)
{
Log.Warn(ex);
NavigateService.Instance.NavigateToLogin();
}
catch (InternalServerException ex)
{
Log.Error(ex);
ShowNotification(ex.Error.Message, NavigateService.Instance.NavigateToHome,
NavigateService.Instance.NavigateToHome, ApplicationConstants.ButtonWarningColor);
}
catch (ApiDataException ex)
{
Log.Warn(ex);
ShowNotification(ex.Error.Message, NavigateService.Instance.NavigateToHome,
NavigateService.Instance.NavigateToHome, ApplicationConstants.ButtonWarningColor);
}
finally
{
LoadingService.ShowLoadingStatus(false);
}
}
private async void LoadHotCategories(LoadHotCategoriesMessage message)
{
LoadingService.ShowLoadingStatus(true);
try
{
var hotProductPages = await _stockBussinessLogic.GetHotProductPages();
var categories = new ObservableCollection <HotProductModel>(
from h in hotProductPages
select new HotProductModel
{
PageId = h.PageId,
PageName = h.PageName
});
HotCategories = new ObservableCollection <HotProductModel>(categories);
// Load for First Category
if (HotCategories.Count > 0)
{
LoadHotProducts(HotCategories.FirstOrDefault().PageId);
}
}
catch (UserNotAuthorizedException)
{
NavigateService.Instance.NavigateToLogin();
}
finally
{
OperationsCompletedInLogin++;
if (IsSwitchUserStarted)
{
OperationsCompletedInSwitchUser++;
}
LoadingService.ShowLoadingStatus(false);
}
}
private async Task GetShiftsAsync()
{
var startTime = DateTime.Now;
_log.Info("GetShiftsAsync method call started");
try
{
LoadingService.ShowLoadingStatus(true);
var shifts = await _loginBussinessLogic.GetShiftsAsync();
PopulateShifts(shifts);
if (shifts.ForceShift)
{
LoginUser();
return;
}
if (CacheBusinessLogic.UseShiftForTheDay)
{
ShowConfirmationMessage(ApplicationConstants.ShiftUsedForTheDay, null, ShutDownApplication, ShutDownApplication);
}
}
catch (UserAlreadyLoggedOnException ex)
{
ShowNotification(ex.Error.Message, ResetLogin, ResetLogin, ApplicationConstants.ButtonWarningColor);
}
catch (InternalServerException ex)
{
ShowNotification(ex.Error.Message, ShutDownApplication, ShutDownApplication, ApplicationConstants.ButtonWarningColor);
}
catch (ApiDataException ex)
{
ShowNotification(
ex.Error.Message,
() =>
{
if (ex.Error.ShutDownPos)
{
ShutDownApplication();
}
else
{
ResetUIElements();
}
},
() =>
{
if (ex.Error.ShutDownPos)
{
ShutDownApplication();
}
else
{
ResetUIElements();
}
},
ApplicationConstants.ButtonWarningColor);
}
catch (Exception ex)
{
Log.Info(Message, ex);
ShowNotification(ApplicationConstants.SomethingBadHappned,
null,
null,
ApplicationConstants.ButtonWarningColor);
}
finally
{
LoadingService.ShowLoadingStatus(false);
}
var endTime = DateTime.Now;
_log.Info(string.Format("GetShiftsAsync method call ended in {0}ms",
(endTime - startTime).TotalMilliseconds));
}
/// <summary>
/// Generic Method for Load data to/from API depending on function passed as parameter
/// </summary>
/// <param name="func"></param>
protected async void PerformAction(func <Task> func, string elementNameToSetFocus = "")
{
LoadingService.ShowLoadingStatus(true);
try
{
if (func != null)
{
await func?.Invoke();
}
}
catch (UserNotAuthorizedException ex)
{
Log.Warn(ex);
NavigateService.Instance.NavigateToLogin();
}
catch (InternalServerException ex)
{
if (!string.IsNullOrEmpty(ex.Error?.Message))
{
Log.Warn(ex);
ShowNotification(ex.Error.Message,
() => { SetFocusOnControl(elementNameToSetFocus); },
() => { SetFocusOnControl(elementNameToSetFocus); },
ApplicationConstants.ButtonWarningColor);
}
}
catch (ApiDataException ex)
{
if (!string.IsNullOrEmpty(ex.Error?.Message))
{
Log.Warn(ex);
ShowNotification(ex.Error.Message,
() => { SetFocusOnControl(elementNameToSetFocus); },
() => { SetFocusOnControl(elementNameToSetFocus); },
ApplicationConstants.ButtonWarningColor);
}
}
catch (TaskCanceledException ex)
{
Log.Warn(ex);
ShowNotification(ApplicationConstants.ApiTimeoutMessage,
() => { SetFocusOnControl(elementNameToSetFocus); },
() => { SetFocusOnControl(elementNameToSetFocus); },
ApplicationConstants.ButtonWarningColor);
}
catch (PrinterLayerException ex)
{
Log.Warn(ex);
ShowNotification(ApplicationConstants.NoPrinterFound,
() => { SetFocusOnControl(elementNameToSetFocus); },
() => { SetFocusOnControl(elementNameToSetFocus); },
ApplicationConstants.ButtonWarningColor);
}
catch (Exception ex)
{
Log.Info(Message, ex);
ShowNotification(ApplicationConstants.SomethingBadHappned,
() => { SetFocusOnControl(elementNameToSetFocus); },
() => { SetFocusOnControl(elementNameToSetFocus); },
ApplicationConstants.ButtonWarningColor);
}
finally
{
LoadingService.ShowLoadingStatus(false);
SetFocusOnControl(elementNameToSetFocus);
}
}
