private void SaveChanges(object sender, EventArgs e)
{
if (allStudentsListBox.SelectedIndex == -1)
{
MessageBox.Show("Pogreska pri unosu. Oznaci ucenika!", "Error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
else
{
var selectedStudent = allStudentsListBox.SelectedItem.ToString();
var selectedBook = allBooksListBox.SelectedValue.ToString();
var dateOfBorrow = dateOfBorrowDTP.Value;
DateTime?dateOfReturn = null;
if (addReturnDateCB.Checked)
{
dateOfReturn = dateOfReturnDTP.Value;
}
if (dateOfReturn < dateOfBorrow)
{
MessageBox.Show("Pogreska pri unosu. Posudba mora biti prije vracanja!", "Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
else
{
_bookBorrowsRepository.AddOrEditBookBorrow(selectedStudent.OnlyNumbers(),
selectedBook, dateOfBorrow, dateOfReturn, _bookBorrow.BookBorrowId);
var daysBetweenBorrowAndReturn = dateOfReturn - dateOfBorrow;
if (dateOfReturn != null && daysBetweenBorrowAndReturn.Value.Days > 30)
{
MessageBox.Show($"Posudba uspjesno spremljena! Ucenik mora platiti {(daysBetweenBorrowAndReturn.Value.Days - 30) * 0.5} kn zakasnine", "Message", MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Posudba uspjesno spremljena! Ucenik ne mora platiti zakasninu", "Message", MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
Close();
}
}
}
private void SaveChanges(object sender, EventArgs e)
{
if (allStudentsListBox.SelectedIndex == -1)
{
MessageBox.Show("Pogreska pri unosu. Oznaci ucenika!", "Error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
else
{
var selectedStudent = allStudentsListBox.SelectedItem.ToString();
var selectedBook = allBooksListBox.SelectedValue.ToString();
var dateOfBorrow = dateOfBorrowDTP.Value;
_bookBorrowsRepository.AddOrEditBookBorrow(selectedStudent.OnlyNumbers(),
selectedBook, dateOfBorrow, null, null);
MessageBox.Show("Posudba uspjesno spremljena!", "Message", MessageBoxButtons.OK,
MessageBoxIcon.Information);
Close();
}
}
