private void RetrieveItems(int orderNumber)
{
try
{
ItemList.Clear();
ItemList = ItemFactory.RetrieveByOrderNumber(orderNumber);
Employee tmpEmployee = EmployeeFactory.RetrieveByOrderNumber(orderNumber);
tmpDepartment = DepartmentFactory.RetrieveByEmployeeId(tmpEmployee.Id);
txtEmployee.Text = tmpEmployee.FirstName + " " + tmpEmployee.LastName;
txtDepartment.Text = tmpDepartment.Title;
txtSupervisor.Text = tmpDepartment.SupervisorName;
Order = PurchaseOrderFactory.RetrieveByNumber(orderNumber, tmpEmployee.Id);
grdItems.DataSource = ItemList;
grdItems.DataBind();
txtPONumber.Text = Order.OrderNumber.ToString();
txtCreationDate.Text = Order.OrderDate.ToShortDateString();
txtStatus.Text = Order.Status;
txtSubtotal.Text = String.Format("{0:C}", Order.Subtotal);
txtTaxes.Text = String.Format("{0:C}", Order.Taxes);
txtTotal.Text = String.Format("{0:C}", Order.Total);
orderDetails.Attributes.Add("style", "display:block");
confirmation.Attributes.Add("style", "display:none");
lblMessage.Text = "";
}
catch (Exception ex)
{
confirmation.Attributes.Add("style", "display:block");
lblMessage.Text = ex.Message + " " + ex.GetType().ToString();
}
}
private void btnSearchNumber_Click(object sender, EventArgs e)
{
try
{
if (txtNumber.Text != string.Empty && IsNumeric(txtNumber.Text))
{
OrderList.Clear();
Order = null;
string[] names = Settings.Default.EmployeeName.ToString().Split(' ');
string firstName = names[0];
string lastName = names[1];
Employee OrderEmployee = EmployeeFactory.RetrieveByName(firstName, lastName);
if (Settings.Default.AccessLevel.Equals("S"))
{
Order = PurchaseOrderFactory.RetrieveByNumberSupervisor(Convert.ToInt32(txtNumber.Text), OrderEmployee.Id);
if (Order == null)
{
MessageBox.Show("Purchase order cannot be found or Supervisor does not have permission to view order.");
txtNumber.Focus();
txtNumber.SelectAll();
return;
}
}
else
{
Order = PurchaseOrderFactory.RetrieveByNumber(Convert.ToInt32(txtNumber.Text), OrderEmployee.Id);
if (Order == null)
{
MessageBox.Show("Purchase order cannot be found or Employee does not have permission to view order.");
txtNumber.Focus();
txtNumber.SelectAll();
return;
}
}
List <PurchaseOrder> singleOrderList = new List <PurchaseOrder> {
Order
};
dgvOrders.DataSource = singleOrderList;
ModifyPODataGrid();
dgvOrders.Visible = true;
btnSelect.Visible = true;
btnCancelSearch.Visible = true;
lblPurchaseOrders.Visible = true;
txtNumber.Clear();
txtNumber.Focus();
grpSearchOther.Enabled = false;
grpSearchNumber.Enabled = false;
for (int i = 0; i < singleOrderList.Count; i++)
{
PurchaseOrder tmpOrder = singleOrderList[i];
if (!tmpOrder.Status.Equals("Pending"))
{
dgvOrders.Rows[i].DefaultCellStyle.BackColor = Color.Gray;
}
}
}
else
{
MessageBox.Show("Please enter a valid purchase order number.");
txtNumber.Focus();
txtNumber.SelectAll();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "An error has occurred");
txtNumber.Focus();
txtNumber.SelectAll();
}
}
private void btnSelect_Click(object sender, EventArgs e)
{
try
{
string Status = dgvOrders.CurrentRow.Cells["status"].Value.ToString();
selectedOrderIndex = dgvOrders.SelectedRows[0].Index;
ItemList.Clear();
ItemList = ItemFactory.RetrieveByOrderNumber((int)dgvOrders.SelectedRows[0].Cells[0].Value);
Employee OrderEmployee = EmployeeFactory.RetrieveByOrderNumber((int)dgvOrders.SelectedRows[0].Cells[0].Value);
tmpDepartment = DepartmentFactory.RetrieveByEmployeeId(OrderEmployee.Id);
txtEmployee.Text = OrderEmployee.FirstName + " " + OrderEmployee.LastName;
txtDepartment.Text = tmpDepartment.Title;
txtSupervisor.Text = tmpDepartment.SupervisorName;
Order = PurchaseOrderFactory.RetrieveByNumber((int)dgvOrders.SelectedRows[0].Cells[0].Value, OrderEmployee.Id);
dgvItems.DataSource = ItemList;
foreach (Item item in ItemList)
{
if (!Order.Status.Equals("Closed"))
{
if (!item.Status.Equals("Pending"))
{
if (!item.Description.Equals("No longer needed"))
{
dgvItems.Rows[ItemList.IndexOf(item)].DefaultCellStyle.BackColor = Color.White;
dgvItems.Rows[ItemList.IndexOf(item)].Cells["status"].Value = "Pending";
}
else
{
dgvItems.Rows[ItemList.IndexOf(item)].DefaultCellStyle.BackColor = Color.Gray;
}
}
btnAdd.Enabled = true;
btnSelectItem.Enabled = true;
}
else
{
if (!item.Status.Equals("Pending"))
{
dgvItems.Rows[ItemList.IndexOf(item)].DefaultCellStyle.BackColor = Color.Gray;
}
btnSelectItem.Enabled = false;
btnAdd.Enabled = false;
}
}
txtPONumber.Text = Order.OrderNumber.ToString();
txtCreationDate.Text = Order.OrderDate.ToShortDateString();
txtStatus.Text = Order.Status;
txtSubtotal.Text = String.Format("{0:C}", Order.Subtotal);
txtTaxes.Text = String.Format("{0:C}", Order.Taxes);
txtTotal.Text = String.Format("{0:C}", Order.Total);
dgvItems.Visible = true;
lblItems.Visible = true;
btnSelectItem.Visible = true;
ModifyItemDataGrid();
grpOrder.Visible = true;
txtPONumber.Visible = true;
lblPONumber.Visible = true;
btnCancelItems.Visible = true;
dgvOrders.Enabled = false;
dgvOrders.DefaultCellStyle.BackColor = Color.Gray;
dgvOrders.DefaultCellStyle.SelectionBackColor = Color.Gray;
dgvOrders.DefaultCellStyle.SelectionForeColor = Color.Black;
btnSelect.Enabled = false;
btnCancelSearch.Enabled = false;
btnAdd.Visible = true;
if (!txtEmployee.Text.Equals(Settings.Default.EmployeeName))
{
btnAdd.Enabled = false;
}
else
{
btnAdd.Enabled = true;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "An error has occurred");
}
}
private void btnSelect_Click(object sender, EventArgs e)
{
try
{
string Status = dgvOrders.CurrentRow.Cells["status"].Value.ToString();
selectedOrderIndex = dgvOrders.SelectedRows[0].Index;
ItemList.Clear();
ItemList = ItemFactory.RetrieveByOrderNumber((int)dgvOrders.SelectedRows[0].Cells[0].Value);
Employee OrderEmployee = EmployeeFactory.RetrieveByOrderNumber((int)dgvOrders.SelectedRows[0].Cells[0].Value);
txtEmployee.Text = OrderEmployee.FirstName + " " + OrderEmployee.LastName;
Order = PurchaseOrderFactory.RetrieveByNumber((int)dgvOrders.SelectedRows[0].Cells[0].Value, OrderEmployee.Id);
dgvItems.DataSource = ItemList;
foreach (Item item in ItemList)
{
if (item.Status.Equals("Pending"))
{
dgvItems.Rows[ItemList.IndexOf(item)].DefaultCellStyle.BackColor = Color.White;
}
else if (item.Status.Equals("Approved"))
{
dgvItems.Rows[ItemList.IndexOf(item)].DefaultCellStyle.BackColor = Color.LightGreen;
}
else if (item.Status.Equals("Denied"))
{
dgvItems.Rows[ItemList.IndexOf(item)].DefaultCellStyle.BackColor = Color.Red;
}
}
txtPONumber.Text = Order.OrderNumber.ToString();
txtCreationDate.Text = Order.OrderDate.ToShortDateString();
txtStatus.Text = Order.Status;
txtSubtotal.Text = String.Format("{0:C}", Order.Subtotal);
txtTaxes.Text = String.Format("{0:C}", Order.Taxes);
txtTotal.Text = String.Format("{0:C}", Order.Total);
grpOrder.Visible = true;
dgvItems.Visible = true;
ModifyItemDataGrid();
lblItems.Visible = true;
btnApprove.Visible = true;
btnDeny.Visible = true;
btnCancelItems.Visible = true;
dgvOrders.Enabled = false;
dgvOrders.DefaultCellStyle.BackColor = Color.Gray;
dgvOrders.DefaultCellStyle.SelectionBackColor = Color.Gray;
dgvOrders.DefaultCellStyle.SelectionForeColor = Color.Black;
btnSelect.Enabled = false;
btnCancelSearch.Enabled = false;
btnPending.Visible = true;
btnClose.Visible = true;
if (Order.Status.Equals("Closed"))
{
btnApprove.Enabled = false;
btnDeny.Enabled = false;
btnPending.Enabled = false;
btnClose.Enabled = false;
}
else if (txtEmployee.Text == Settings.Default.EmployeeName)
{
btnApprove.Enabled = false;
btnDeny.Enabled = false;
btnPending.Enabled = false;
btnClose.Enabled = false;
MessageBox.Show("Supervisors are unable to process their own purchase orders. Please contact your " +
"superior to process the order for you. You are able to view the items that you have requested.");
}
else
{
btnApprove.Enabled = true;
btnDeny.Enabled = true;
btnPending.Enabled = true;
btnClose.Enabled = true;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "An error has occurred");
}
}
protected void grdOrders_RowCommand(object sender, GridViewCommandEventArgs e)
{
try
{
OrdersForProcessing rowOrder = null;
int RowIndex = Convert.ToInt32(e.CommandArgument);
rowOrder = OrderList[RowIndex];
ItemList.Clear();
ItemList = ItemFactory.RetrieveByOrderNumber(rowOrder.OrderNumber);
Employee OrderEmployee = EmployeeFactory.RetrieveByOrderNumber(rowOrder.OrderNumber);
txtEmployee.Text = OrderEmployee.FirstName + " " + OrderEmployee.LastName;
Order = PurchaseOrderFactory.RetrieveByNumber(rowOrder.OrderNumber, OrderEmployee.Id);
grdItems.DataSource = ItemList;
grdItems.DataBind();
orderDetails.Visible = true;
searchPanel.Attributes.Add("style", "display:none");
foreach (Item item in ItemList)
{
if (item.Status.Equals("Pending"))
{
grdItems.Rows[ItemList.IndexOf(item)].BackColor = System.Drawing.Color.White;
}
else if (item.Status.Equals("Approved"))
{
grdItems.Rows[ItemList.IndexOf(item)].BackColor = System.Drawing.Color.LightGreen;
}
else if (item.Status.Equals("Denied"))
{
grdItems.Rows[ItemList.IndexOf(item)].BackColor = System.Drawing.Color.Red;
}
}
txtPONumber.Text = Order.OrderNumber.ToString();
txtCreationDate.Text = Order.OrderDate.ToShortDateString();
txtStatus.Text = Order.Status;
txtSubtotal.Text = String.Format("{0:C}", Order.Subtotal);
txtTaxes.Text = String.Format("{0:C}", Order.Taxes);
txtTotal.Text = String.Format("{0:C}", Order.Total);
grdItems.Visible = true;
items.Visible = true;
grdItems.SelectedIndex = -1;
grdOrders.Visible = true;
txtPONumber.Visible = true;
lblPONumber.Visible = true;
btnCancelItems.Visible = true;
btnClose.Visible = true;
grdOrders.Enabled = false;
btnCancelSearch.Enabled = false;
if (Order.Status.Equals("Closed"))
{
foreach (GridViewRow row in grdItems.Rows)
{
grdItems.Rows[row.RowIndex].Enabled = false;
}
btnClose.Enabled = false;
}
else if (txtEmployee.Text.Equals(Session["EmployeeName"]))
{
foreach (GridViewRow row in grdItems.Rows)
{
grdItems.Rows[row.RowIndex].Enabled = false;
}
btnClose.Enabled = false;
confirmation.Attributes.Add("style", "display:block");
lblMessage.Text = "Supervisors are unable to process their own purchase orders. Please contact your " +
"superior to process the order for you. You are able to view the items that you have requested";
}
else
{
foreach (GridViewRow row in grdItems.Rows)
{
grdItems.Rows[row.RowIndex].Enabled = true;
}
btnClose.Enabled = true;
}
}
catch (Exception ex)
{
confirmation.Attributes.Add("style", "display:block");
lblMessage.Text = "An error has occurred. " + ex.Message;
}
}