/// <summary>
///
/// </summary>
/// <param name="entity"></param>
/// <param name="model"></param>
/// <returns></returns>
public static CurrencyExchangeRate Update(this CurrencyExchangeRate entity, CurrencyExchangeRateModel model)
{
if (entity == null)
{
return(null);
}
entity.Rate = model.Rate > 0 ? model.Rate : entity.Rate;
return(entity);
}
/// <summary>
///
/// </summary>
/// <param name="model"></param>
/// <param name="currencies"></param>
/// <returns></returns>
public static CurrencyExchangeRate ToEntity(this CurrencyExchangeRateModel model, Dictionary <string, Currency> currencies)
{
return(new CurrencyExchangeRate
{
SourceId = currencies["source"].Id,
TargetId = currencies["target"].Id,
Rate = model.Rate,
From = (model.Day?.Date ?? DateTime.UtcNow.Date),
To = (model.Day?.Date.AddDays(1).AddTicks(-1) ?? DateTime.UtcNow.Date.AddDays(1).AddTicks(-1))
});
}
private void OpenDetails(CurrencyExchangeRateModel model, bool isNew = false)
{
this.OpenDetailsWindow(new CurrencyExchangeRateDetailsView(_currencyExchangeRateService, model, isNew, _viewModel.Currencies, _viewModel.CurrencyExchangeRates), () =>
{
// update grid
if (isNew && _viewModel.CurrencyExchangeRates.FirstOrDefault(_ => _.CurrencyFromId == model.CurrencyFromId &&
_.CurrencyToId == model.CurrencyToId) == null)
{
_viewModel.CurrencyExchangeRates.Add(model);
}
GridCurrencyExchangeRates.Items.Refresh();
NotifyDataChanged();
});
}
public CurrencyExchangeRateDetailsView(ICurrencyExchangeRateService service, CurrencyExchangeRateModel entity, bool isNew,
IEnumerable <CurrencyModel> currencies, IEnumerable <CurrencyExchangeRateModel> currencyExchangeRates)
: base(service, entity, isNew)
{
InitializeComponent();
// init
_existingCurrencyExchangeRates = currencyExchangeRates;
// initialize datacontexts
IEnumerable <CurrencyModel> activeCurrencies =
currencies.Where(_ => _.IsActive || _.Id == entity.CurrencyFromId || _.Id == entity.CurrencyToId);
comboFromCurrencies.ItemsSource = activeCurrencies;
comboToCurrencies.ItemsSource = activeCurrencies;
// disable currency comboboxes for not new currency exchange rates
comboFromCurrencies.IsEnabled = IsNew;
comboToCurrencies.IsEnabled = IsNew;
// set header and commands panel context
LabelHeader.Content = ViewHeader;
CommandsPanel.DataContext = Commands;
}
public async Task <IActionResult> Post([FromRoute] CurrencyExchangeRateRequest request, [FromBody] CurrencyExchangeRateModel model, CancellationToken token = default)
{
try
{
var currencies = await _currencyService.GetCurrenciesByIsoCode(request.Source.IsoCodeValue, request.Target.IsoCodeValue, token : token)
.ConfigureAwait(false);
if (currencies.Values.Any(x => x == null))
{
return(NotFoundObjectResult(nameof(CurrencyService), "currency code don't exist"));
}
var currencyExchangeRate = model.ToEntity(currencies);
await _repository.InsertAsync(currencyExchangeRate, token : token).ConfigureAwait(false);
return(CreateObjectResult(currencyExchangeRate.ToModel()));
}
catch (Exception e)
{
return(LogAndError500Response(nameof(CurrencyExchangeRatesController), e));
}
}
