private void btnDeleteItem_Click(object sender, EventArgs e)
{
DebugWriteLine("Deleting item.");
ItemViewModel selectedItem = dataGridLibrary.GetSelectedItem();
if (null != selectedItem)
{
if (MessageBox.Show(string.Format("You are about to delete {0}. All transactions pertaining to this item will also be deleted. Are you sure?", selectedItem.Title), "Confirm delete", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
LendingTransaction trans = ServiceTransactions.GetItemCurrentTransaction(Transactions, selectedItem.Id);
if (null != trans)
{
trans.ReturnDate = DateTime.Now;
ServicePeople.UpdatePersonStatus(ServicePeople.GetPeoplePerson(People, trans.Borrower), trans);
}
Transactions.LendingTransactions.RemoveAll(x => x.Item == selectedItem.Id);
Transactions.IsModified = true;
Library.Items.Remove(selectedItem);
Library.IsModified = true;
DataBindLibrary();
DebugWriteLine(string.Format("{0} deleted.", selectedItem.Title));
}
else
{
DebugWriteLine(string.Format("{0} NOT deleted.", selectedItem.Title));
}
}
}
private void UpdatePerson(BaseModel person)
{
if (Error.None == ServicePeople.UpdatePeople(People, (PersonViewModel)person))
{
ServicePeople.SortPeople(People);
DataBindPeople((PersonViewModel)person);
}
DebugWriteLine(string.Format("UpdatePerson({0}) - updated.", ((PersonViewModel)person).Id));
}