private IEnumerable <TransactionChartViewModel> GetTransactionsChart()
{
var transactions = _transactionServices.GetTransactions();
var groupedTransactionsByCategory = _transactionServices.GetGroupedTransactionsByCategory(transactions);
var transactionsChartViewModel = _mapper.MapToTransactionsChartViewModel(groupedTransactionsByCategory);
return(transactionsChartViewModel);
}
public async Task <ActionResult> Compare(List <CsvFileViewModel> csvFiles)
{
var compareTransactionList = new CompareViewModel();
var selectedCsvFiles = csvFiles.Where(c => c.IsChecked).ToList();
if (selectedCsvFiles == null)
{
ViewBag.Error = _localizer["EmptySelectedCsvFileError"];
return(View(compareTransactionList));
}
if (selectedCsvFiles.Count < 2 || selectedCsvFiles.Count > 4)
{
ViewBag.Error = _localizer["BadNumberOfCsv"];
return(View(compareTransactionList));
}
var transactionsToCompare = new List <TransactionsViewModel>();
foreach (var selectedFile in selectedCsvFiles)
{
var filePath = GetFullFilePath(selectedFile.FileName);
try
{
var transactions = _transactionServices.GetTransactions(filePath);
var groupedTransactions = _transactionServices.GetGroupedTransactionsByCategory(transactions);
if (groupedTransactions == null || !groupedTransactions.Any())
{
ViewBag.Error = _localizer["EmptyTransactionList"];
return(View(compareTransactionList));
}
var transactionViewModels = GetTransactionViewModels(groupedTransactions);
transactionViewModels = await AppendMissingCategoryTransactions(transactionViewModels);
var transactionsViewModelOrdered = transactionViewModels.OrderBy(t => t.Category.Name.ToString()).AsEnumerable();
transactionsViewModelOrdered = UnsignAmount(transactionsViewModelOrdered);
var transactionsViewModel = GetTransactionsViewModel(transactionsViewModelOrdered);
transactionsToCompare.Add(transactionsViewModel);
}
catch (Exception ex)
{
ViewBag.Error = ex.Message;
return(View(compareTransactionList));
}
}
compareTransactionList.TransactionsToCompare = OrderedTransactionsByDate(transactionsToCompare);
CompareToAdjustTransactionColor(compareTransactionList);
return(View(compareTransactionList));
}
public void ShouldHaveListOfRegroupedTransactionByCategory()
{
// Arrange
var faker = new Faker();
var csvPath = faker.Random.String2(2);
_transactionServices.LoadTransactions(csvPath);
const decimal expectedGroupedNAAmount = -2000;
var debitTransactions = _transactionServices.GetDebitTransactions();
// Act
var transactions = _transactionServices.GetGroupedTransactionsByCategory(debitTransactions);
var NATransaction = transactions.FirstOrDefault(t => t.Category.Name.Equals("Courses"));
// Assert
Assert.Equal(expectedGroupedNAAmount, NATransaction.Amount);
}
