public Boolean Inserted(Bill bills)
{
try
{
contextDB.Bills.Add(bills);
contextDB.SaveChanges();
return true;
}
catch (Exception ex) { return false; }
}
public void Updated(Bill bills)
{
try
{
Bill bill = contextDB.Bills.Where(bil => bil.BillId == bills.BillId).FirstOrDefault();
bill.Total = bills.Total;
DeletedBillsDetail(bill.BillDetails.ToList());
bill.BillDetails = (List<BillDetail>)bills.BillDetails;
contextDB.SaveChanges();
}
catch (Exception ex) { }
}
public Boolean Deleted(Bill bills)
{
try
{
Bill bill = contextDB.Bills.Where(bil => bil.BillId == bills.BillId).FirstOrDefault();
DeletedBillsDetail(bill.BillDetails.ToList());
contextDB.Bills.Remove(bill);
contextDB.SaveChanges();
return true;
}
catch (Exception ex) { return false; }
}
private void btnEdit_Click(object sender, EventArgs e)
{
List<BillDetail> lstBillDetail = new List<BillDetail>();
for (int i = 0; i < gvProductsToBills.Rows.Count; i++)
{
BillDetail billDetail = new BillDetail()
{
ProductId = int.Parse(gvProductsToBills.Rows[i].Cells["colID"].Value.ToString()),
Amounts = int.Parse(gvProductsToBills.Rows[i].Cells["colAmounts"].Value.ToString()),
RealPrice = float.Parse(gvProductsToBills.Rows[i].Cells["colRealPrice"].Value.ToString()),
Sum = float.Parse(gvProductsToBills.Rows[i].Cells["colTotal"].Value.ToString()),
BillDetailDescription = string.Empty
};
lstBillDetail.Add(billDetail);
}
Bill bills = new Bill()
{
BillId = int.Parse(gvBills.Rows[gvBills.CurrentCell.RowIndex].Cells["colBillsId"].Value.ToString()),
CreatedDate = DateTime.Parse(gvBills.Rows[gvBills.CurrentCell.RowIndex].Cells["colBillsDate"].Value.ToString()),
BillDescription = "",
Total = SumTotal(),
BillDetails = lstBillDetail
};
BLLBills bllBills = new BLLBills();
bllBills.Updated(bills);
MessageBox.Show("Update Successful", "Message");
LoadGridBills();
gvProductsToBills.Rows.Clear();
lbTotal.Text = string.Empty;
pictureBox1.Enabled = true;
pictureBox2.Enabled = true;
btnEdit.Enabled = false;
}
private void gvBills_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex != -1)
{
pictureBox1.Enabled = false;
pictureBox2.Enabled = false;
btnEdit.Enabled = true;
int billsID = int.Parse(gvBills.Rows[e.RowIndex].Cells["colBillsID"].Value.ToString());
Bill bills = new Bill();
BLLBills bllBills = new BLLBills();
bills = bllBills.GetBillsById(billsID);
if (gvBills.Columns[e.ColumnIndex].Name == "colBillsDeleted")
{
if (MessageBox.Show("Are you sure to delete: " + gvBills.Rows[e.RowIndex].Cells["colBillsId"].Value.ToString(), "Message", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
bllBills.Deleted(bills);
LoadGridBills();
gvProductsToBills.Rows.Clear();
return;
}
}
gvProductsToBills.Rows.Clear();
foreach (BillDetail billsDetail in bills.BillDetails)
{
Product product = new Product();
BLLProduct productBLL = new BLLProduct();
product = productBLL.GetProductById(billsDetail.ProductId);
gvProductsToBills.Rows.Add(product.ProductId, product.ProductName, billsDetail.RealPrice, billsDetail.Amounts, billsDetail.Sum, Properties.Resources.DeleteRed);
}
lbTotal.Text = bills.Total.ToString();
}
}
private void pictureBox1_Click_1(object sender, EventArgs e)
{
if (gvProductsToBills.Rows.Count == 0)
{
MessageBox.Show("Choose product, Please!", "Message");
return;
}
List<BillDetail> lstBillDetail = new List<BillDetail>();
for (int i = 0; i < gvProductsToBills.Rows.Count; i++)
{
BillDetail billDetail = new BillDetail()
{
ProductId = int.Parse(gvProductsToBills.Rows[i].Cells["colID"].Value.ToString()),
Amounts = int.Parse(gvProductsToBills.Rows[i].Cells["colAmounts"].Value.ToString()),
RealPrice = float.Parse(gvProductsToBills.Rows[i].Cells["colRealPrice"].Value.ToString()),
Sum = float.Parse(gvProductsToBills.Rows[i].Cells["colTotal"].Value.ToString()),
BillDetailDescription = string.Empty
};
lstBillDetail.Add(billDetail);
}
Bill bills = new Bill() {
CreatedDate = DateTime.Parse(DateTime.Now.ToShortDateString()),
BillDescription = "",
Total = double.Parse(lbTotal.Text),
BillDetails = lstBillDetail
};
BLLBills billsBLL = new BLLBills();
if (billsBLL.Inserted(bills)) {
MessageBox.Show("Add Successful", "Message");
LoadGridBills();
}
}
public void Updated(Bill bills)
{
DALBills billsDAL = new DALBills();
billsDAL.Updated(bills);
}
public Boolean Inserted(Bill bills)
{
DALBills billsDAL = new DALBills();
return billsDAL.Inserted(bills);
}
public Boolean Deleted(Bill bills)
{
DALBills billsDAL = new DALBills();
return billsDAL.Deleted(bills);
}