public Person EditPerson(Person person)
{
// Get original person object from database, no need to assig it to a variable
GetPerson(person.PersonID);
_entities.Persons.ApplyCurrentValues(person);
_entities.SaveChanges();
return person;
}
public bool DeletePerson(Person person)
{
try
{
_personRepository.DeletePerson(person);
}
catch
{
return false;
}
return true;
}
public bool EditPerson(Person person)
{
// Validation logic
if (!ValidatePerson(person))
return false;
// Database logic
try
{
_personRepository.EditPerson(person);
}
catch
{
return false;
}
return true;
}
public ActionResult Edit(Person person)
{
// Validation logic
_personService.ValidatePerson(person);
if (!ModelState.IsValid)
return View();
try
{
_personService.EditPerson(person);
return RedirectToAction("Index", "Person");
}
catch
{
return View();
}
}
/// <summary>
/// Deprecated Method for adding a new object to the Persons EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToPersons(Person person)
{
base.AddObject("Persons", person);
}
/// <summary>
/// Create a new Person object.
/// </summary>
/// <param name="personID">Initial value of the PersonID property.</param>
/// <param name="firstName">Initial value of the FirstName property.</param>
/// <param name="lastName">Initial value of the LastName property.</param>
/// <param name="addressId">Initial value of the AddressId property.</param>
public static Person CreatePerson(global::System.Int32 personID, global::System.String firstName, global::System.String lastName, global::System.Int32 addressId)
{
Person person = new Person();
person.PersonID = personID;
person.FirstName = firstName;
person.LastName = lastName;
person.AddressId = addressId;
return person;
}
public void DeletePerson(Person person)
{
var originalPerson = GetPerson(person.PersonID);
_entities.Persons.DeleteObject(person);
_entities.SaveChanges();
}
public Person CreatePerson(Person person)
{
_entities.AddToPersons(person);
_entities.SaveChanges();
return person;
}
public bool ValidatePerson(Person person)
{
if (person.FirstName.Trim().Length == 0)
_validationDictionary.AddError("FirstName", "First name is required.");
if (person.LastName.Trim().Length == 0)
_validationDictionary.AddError("LastName", "Last name is required.");
if (!string.IsNullOrEmpty(person.HomePhone) && !Regex.IsMatch(person.HomePhone, @"((\(\d{3}\) ?)|(\d{3}-))?\d{3}-\d{4}"))
_validationDictionary.AddError("HomePhone", "Invalid phone number.");
return _validationDictionary.IsValid;
}
