//Add
private void buttonOrdAdd_Click(object sender, EventArgs e)
{
Validator checker = new Validator();
if (checker.isNotNull(comboBoxOrdClient.Text, "Client") && checker.isNotNull(comboBoxOrdISBN.Text, "Book ISBN") && checker.isNotNull(textBoxOrdBkQt.Text, "Quantity") && checker.isNotNull(comboBoxOrdMadeBy.Text, "Order made by?"))
{
Order aorder = createOrder();
Book abook = BookDA.SearchISBN(Convert.ToInt64(comboBoxOrdISBN.Text));
Client aclient = ClientDA.SearchName(comboBoxOrdClient.Text);
abook.BkQOH = abook.BkQOH - aorder.OrdBkQuantity;
BookDA.Update(abook);
aclient.ClientCredit = aclient.ClientCredit - aorder.OrdCost;
ClientDA.Update(aclient);
OrderDA.SaveOrder(aorder);
UpdateComboBoxes();
}
}
//Update
private void buttonOrdUpd_Click(object sender, EventArgs e)
{
Order aorder = createOrder();
Order oldorder = OrderDA.SearchID(Convert.ToInt32(textBoxOrId.Text));
Book abook = BookDA.SearchISBN(Convert.ToInt64(comboBoxOrdISBN.Text));
Client aclient = ClientDA.SearchName(comboBoxOrdClient.Text);
abook.BkQOH = (abook.BkQOH + oldorder.OrdBkQuantity) - aorder.OrdBkQuantity;
BookDA.Update(abook);
aclient.ClientCredit = (aclient.ClientCredit + aorder.OrdCost) - aorder.OrdCost;
ClientDA.Update(aclient);
OrderDA.Update(aorder);
OrderDA.ListOrder(listViewOrder);
UpdateComboBoxes();
}
//=====================================================================================================================================
//=============================END OF INVENTORY MANAGER PROGRAM========================================================================
//=====================================================================================================================================
//=====================================================================================================================================
//=============================BEGINNING OF ORDER CLERKS PROGRAM=======================================================================
//=====================================================================================================================================
// Create object Order
private Order createOrder()
{
Order aorder = new Order();
Book abook = new Book();
Client aclient = new Client();
abook = BookDA.SearchISBN(Convert.ToInt64(comboBoxOrdISBN.Text));
aclient = ClientDA.SearchName(comboBoxOrdClient.Text);
aorder.OrdId = OrderDA.OrderID() + 1;
aorder.OrdClient = aclient;
aorder.OrdBbook = abook;
aorder.OrdBkQuantity = Convert.ToInt32(textBoxOrdBkQt.Text);
aorder.OrdCost = aorder.OrdBkQuantity * BookDA.SearchISBN(Convert.ToInt64(comboBoxOrdISBN.Text)).BkUnitPrice;
aorder.OrdDate = Convert.ToDateTime(dateTimePickerOrder.Value);
aorder.OrdType = comboBoxOrdMadeBy.Text;
textBoxOrId.Text = aorder.OrdId.ToString();
return(aorder);
}
//Search
private void buttonClSearch_Click(object sender, EventArgs e)
{
Client aclient = new Client();
if (!string.IsNullOrEmpty(textBoxClSearch.Text))
{
switch (comboBoxClSearch.SelectedIndex)
{
case -1:
MessageBox.Show("Please select a valid search option!");
return;
case 0:
int tempId;
if (!int.TryParse(textBoxClSearch.Text, out tempId))
{
MessageBox.Show("Please enter a valid term to be searched.", "No search information!");
return;
}
aclient = ClientDA.SearchID(Convert.ToInt32(textBoxClSearch.Text));
break;
case 1:
aclient = ClientDA.SearchName(textBoxClSearch.Text);
break;
}
if (aclient == null)
{
MessageBox.Show("Client not found!", "Not found!");
textBoxClSearch.Clear();
textBoxClSearch.Focus();
return;
}
ClientDA.ListSearch(aclient, listViewSales);
return;
}
MessageBox.Show("Please enter a valid term to be searched.", "No search information!");
return;
}
//Delete
private void buttonOrdDel_Click(object sender, EventArgs e)
{
DialogResult ans = MessageBox.Show("Are you sure you want to delete this Order?", "Delete Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
if (ans == DialogResult.Yes)
{
OrderDA.Delete(Convert.ToInt32(textBoxOrId.Text));
int bkQuantity = OrderDA.SearchID(Convert.ToInt32(textBoxOrId.Text)).OrdBkQuantity;
decimal ordCost = OrderDA.SearchID(Convert.ToInt32(textBoxOrId.Text)).OrdCost;
Book abook = new Book();
Client aclient = new Client();
abook = BookDA.SearchISBN(Convert.ToInt64(comboBoxOrdISBN.Text));
aclient = ClientDA.SearchName(comboBoxOrdClient.Text);
abook.BkQOH = abook.BkQOH + bkQuantity;
aclient.ClientCredit = aclient.ClientCredit + ordCost;
OrderDA.ListOrder(listViewOrder);
UpdateComboBoxes();
}
}
//Displays the selected client Credit
private void comboBoxOrdClient_SelectedIndexChanged(object sender, EventArgs e)
{
textBoxOrdClCredit.Text = ClientDA.SearchName(comboBoxOrdClient.Text).ClientCredit.ToString();
}