private void PopulateCategories(CategoriesViewModel categories)
{
Categories = new ObservableCollection <BudgetCategoryViewModel>();
foreach (var category in categories.Categories)
{
if (!string.IsNullOrEmpty(category.Name))
{
Categories.Add(new BudgetCategoryViewModel(category.Id, category.Name));
}
}
}
public ExpensesViewModel(DataLoader dataLoader, Auditor auditor, DateStateViewModel dateState, CategoriesViewModel categoriesMap)
: base(dataLoader, auditor, dateState)
{
Transactions = new ObservableCollection <TransactionViewModel>();
HandleExpenseTransactions(dataLoader);
HandleAccountsLoading();
TransactionsView = CollectionViewSource.GetDefaultView(Transactions);
TransactionsView.Filter = TransactionsFilter;
TransactionsView.SortDescriptions.Add(new SortDescription("Date", ListSortDirection.Descending));
CategoriesMap = categoriesMap;
}
public TransactionViewModel(ITransaction transaction)
{
Id = transaction.EventId;
AccountId = transaction.AccountId;
Date = transaction.EventDate;
Description = transaction.EventDescription;
Amount = transaction.EventAmount;
Balance = transaction.CurrentBalance;
Type = transaction.Type;
SupplierId = Convert.ToInt64(transaction.SupplierId);
IsActive = InactiveTransactionsManager.IsActive(Id);
ParentId = 0;
Category = CategoriesViewModel.GetCategoryBySupplier(SupplierId);
CategoriesViewModel.WhenCategoryUpdated.Subscribe((changedCategory) =>
{
if (SupplierId == changedCategory.Supplier)
{
Category = changedCategory.Category.Id;
}
});
}
public BudgetViewModel(DataLoader dataLoader, Auditor auditor, DateStateViewModel dateState, CategoriesViewModel categories)
: base(dataLoader, auditor, dateState)
{
Transactions = new ObservableCollection <TransactionViewModel>();
CreateCommands();
PopulateCategories(categories);
HandleExpenseTransactions(dataLoader);
TransactionsView = CollectionViewSource.GetDefaultView(Transactions);
TransactionsView.Filter = TransactionsFilter;
TransactionsView.SortDescriptions.Add(new SortDescription("Date", ListSortDirection.Descending));
}
