private void updateDueDateInLendingList(Account account, ObservableCollection <BookToShow> renewBookList)
{
foreach (var book in renewBookList)
{
BookItem bookItem = dataLoadFromDB.findBookItemByID(int.Parse(book.Id));
if (bookItem.dueDate != null)
{
DateTime dateTime = (DateTime)bookItem.dueDate;
bookItem.dueDate = dateTime.AddDays(10);
}
bookItem.lendingStatus = model.enums.LendingStatus.RENEWED;
if (Db.getInstace().updateLendingRenew(CurrentMember.getInstance().GetAccount(), bookItem))
{
if (dataLoadFromDB.updateBookItem(bookItem) != null)
{
returnUpdateBook();
returnUpdateMember();
}
}
else
{
MessageBox.Show("Unknow error");
}
}
}
public BookBorrowReturn()
{
InitializeComponent();
selectedBooks = new ObservableCollection <BookToShow>();
CurrentMember current = CurrentMember.getInstance();
DataContext = new ReturnBookViewModel(current.GetAccount());
UserScanerBoardViewModel.updateLedingBookList += UserScanerBoardViewModel_updateLedingBookList;
}
private bool checkBlaskList()
{
if (CurrentMember.getInstance().GetAccount() == null)
{
return(false);
}
if (CurrentMember.getInstance().GetAccount().status == enums.AccountStatus.BLACKLISTED)
{
MessageBox.Show("Blacklist member can only return book!", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
return(true);
}
else
{
return(false);
}
}
private bool isInLendingBookList(BookItem item)
{
Account account = CurrentMember.getInstance().GetAccount();
if (account != null)
{
foreach (var bookItem in account.getLendingBookItems())
{
if (item.id == bookItem.id)
{
return(true);
}
}
}
return(false);
}
private void removeSeletedItem()
{
BookToShow temp = SelectedItem;
DataLoadFromDB data = DataLoadFromDB.getIntance();
MessageBoxResult dialogResult = MessageBox.Show("Ensure that you want to delete this item from member reserved list! It can't be undo", "Warning", MessageBoxButton.OKCancel, MessageBoxImage.Warning);
if (dialogResult == MessageBoxResult.OK)
{
ConfirmBooks.Remove(temp);
BookItem tempBookItem = data.findBookItemByID(int.Parse(temp.Id));
CurrentMember current = CurrentMember.getInstance();
current.GetAccount().removeBookToReserveBookList(tempBookItem, "CANCELED");
}
else
{
return;
}
}