public void SaveTransaction(HeaderVm header, DateTime date, Guid customerId)
{
if (!DoesTransactionExist(header.Id))
{
var transaction = _mapper.Map <Transaction>(header);
transaction.CustomerId = customerId;
transaction.Date = date;
_dbContext.Transactions.Add(transaction);
_dbContext.SaveChanges();
}
}
private async void LoadHeaderVm()
{
try
{
HeaderVm = MenuService.LoadHeaderVmIfExist();
await HeaderVm?.Initialize();
}
catch (UnauthorizedAccessException ex)
{
MvxTrace.Trace(MvvmCross.Platform.Platform.MvxTraceLevel.Error, "MenuViewModel: ", ex.Message);
}
catch (FileNotFoundException ex)
{
MvxTrace.Trace(MvvmCross.Platform.Platform.MvxTraceLevel.Error, "MenuViewModel: ", ex.Message);
}
catch
{
MvxTrace.Trace(MvvmCross.Platform.Platform.MvxTraceLevel.Error, "MenuViewModel: ", "Can't load header vm");
}
}
