public static void AddCustomer(CustomerDTO dto)
{
using (var db = new WebDBEntities())
{
var customer = new Customer
{
Name = dto.Name,
Surname = dto.Surname,
Phone = dto.Phone,
Email = dto.Email
};
db.Customers.Add(customer);
db.SaveChanges();
}
}
public static void UpdateCustomer(CustomerDTO customerDto)
{
using (var db = new WebDBEntities())
{
var customer = db.Customers.FirstOrDefault(r => r.Id == customerDto.Id) ?? new Customer { Id = customerDto.Id };
customer.Name = customerDto.Name;
customer.Surname = customerDto.Surname;
customer.Email = customerDto.Email;
customer.Phone = customerDto.Phone;
db.Customers.AddOrUpdate(customer);
db.SaveChanges();
}
}
public ActionResult Edit(CustomerDTO customerDto)
{
Helper.UpdateCustomer(customerDto);
return RedirectToAction("Index");
}
public static CustomerDTO GetCustomer(int id)
{
using (var db = new WebDBEntities())
{
var customer = db.Customers.FirstOrDefault(r => r.Id == id);
if (customer == null) throw new ArgumentException("Неверное значение параметра", nameof(id));
var customerDTO = new CustomerDTO
{
Id = customer.Id,
Name = customer.Name,
Surname = customer.Surname,
Phone = customer.Phone,
Email = customer.Email
};
return customerDTO;
}
}
public ActionResult Add(CustomerDTO customerDto)
{
Helper.AddCustomer(customerDto);
return RedirectToAction("Index");
}
