private void btnFinishOrder_Click(object sender, EventArgs e)
{
if (_orderdetails.Count != 0)
{
Order order = new Order()
{
Date = DateTime.Now,
Status = false,
EmployeeId = currentEmployee.Id
};
_context.Orders.Add(order);
_context.SaveChanges();
foreach (var item in _orderdetails)
{
item.OrderId = order.Id;
_context.OrderDetails.Add(item);
}
_context.SaveChanges();
flpCashier.Controls.Clear();
}
else
{
MessageBox.Show("Please add products to the order");
}
}
private void btnDeleteCategory_Click(object sender, EventArgs e)
{
if (cmbCategoriesforDeletion.SelectedItem == null)
{
ShowMessage("Category can not be empty");
return;
}
deletedcategory.Active = false;
_context.SaveChanges();
FillComboCategories();
Close();
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (selectedProduct != null)
{
selectedProduct.IsActive = false;
_context.SaveChanges();
FillProducts();
MessageBox.Show("Product Deleted", "Delete", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
ShowMessage("Please select product for deletion");
}
}
private void btnDeleteEmployee_Click(object sender, EventArgs e)
{
if (selectedEmployee != null)
{
selectedEmployee.ActiveEmp = false;
_context.SaveChanges();
FillEmployeees();
MessageBox.Show("Employee Deleted", "Delete", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
ShowMessage("Please select employee for deletion");
}
}
private void btnReady_Click(object sender, EventArgs e)
{
if (selectedOrder != null)
{
selectedOrder.Status = true;
_context.SaveChanges();
FillBarristaList();
MessageBox.Show("Product is Ready", "Delete", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Please select Order from Pending Orders List");
}
}
private void btnUpdateCategory_Click(object sender, EventArgs e)
{
string name = txtUpdateCategory.Text.Trim();
if (name == "" || updatedCategory == null)
{
ShowMessage("Please fill all inputs");
return;
}
updatedCategory.Name = name;
_context.SaveChanges();
FillComboCate();
Close();
}
private void BtnAdd_Click(object sender, EventArgs e)
{
string fname = txtFirstname.Text.Trim();
string lname = txtLastname.Text.Trim();
string username = txtUsername.Text.Trim();
string password = txtPassword.Text.Trim();
Role role = cmbRoles.SelectedItem as Role;
if (fname == "" || username == "" || password == "")
{
ShowMessage("Firstname or username or password is empty");
return;
}
if (_context.Employees.Any(emp => emp.Username == username))
{
ShowMessage("Username exists");
return;
}
if (role == null)
{
ShowMessage("Role should be selected");
return;
}
//username doesnt't exist and role selected, so create new employee
Employee employee = new Employee
{
Firstname = fname,
Lastname = lname,
Username = username,
Password = HashPassword(password),
RoleId = role.Id,
IsFirstTime = true,
ActiveEmp = true
};
_context.Employees.Add(employee);
_context.SaveChanges();
ShowMessage("User successfully selected", error: false);
Close();
}
private void btnLogin_Click(object sender, EventArgs e)
{
string username = txtUsername.Text.Trim();
string newPassword = txtNewPassword.Text.Trim();
string confirmPassword = txtConfirmPassword.Text.Trim();
if (username == "" || newPassword == "" || confirmPassword == "")
{
ShowMessage("Password or Username cannot be empty");
return;
}
var employee = _context.Employees.FirstOrDefault(em => em.Username == username);
if (employee == null)
{
ShowMessage("Wrong Information");
return;
}
if (confirmPassword != newPassword)
{
ShowMessage("Passwords dont match");
return;
}
employee.Password = HashPassword(newPassword);
employee.IsFirstTime = false;
MessageBox.Show("Your password is successfully changed");
_context.SaveChanges();
if (employee.Role.Name == "Barista")
{
MessageBox.Show("Hello Barista");
(new Barista()).ShowDialog();
}
else if (employee.Role.Name == "Cashier")
{
MessageBox.Show("Hello Cashier");
(new Cashier(employee)).ShowDialog();
}
}
private void btnUpdateProduct_Click(object sender, EventArgs e)
{
if (nupPrice.Value > 0 && txtName.Text != "" && cmbCategory.SelectedItem != null)
{
selectedProduct.Name = txtName.Text.Trim();
selectedProduct.Price = nupPrice.Value;
string productName = cmbCategory.SelectedItem.ToString();
Category categoryofp = _context.Categories.FirstOrDefault(c => c.Name == productName);
selectedProduct.CategoryId = categoryofp.Id;
_context.SaveChanges();
FillProducts();
}
else
{
ShowMessage("Please fill all inputs");
return;
}
}
