/// <summary>
/// Update a contact.
/// </summary>
/// <param name="id">
/// The id of the contact.
/// </param>
/// <param name="contact">
/// The contact information to update.
/// </param>
public void Put(int id, Contact contact)
{
if (id != contact.Id)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
var existing = this.Get(id);
if (existing == null)
{
throw new HttpResponseException(HttpStatusCode.NotFound);
}
this.Repository.Update(contact);
}
/// <summary>
/// Update and existing contact.
/// </summary>
/// <param name="contact">
/// The contact to update.
/// </param>
/// <returns>
/// The updated <see cref="Contact"/>.
/// </returns>
/// <exception cref="ArgumentNullException">
/// The contact was null
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// The contact did not have a valid id
/// </exception>
/// <exception cref="DataException">
/// A contact with that id does not exist
/// </exception>
public Contact Update(Contact contact)
{
if (contact == null)
{
throw new ArgumentNullException("contact");
}
if (contact.Id < 1)
{
throw new ArgumentOutOfRangeException("contact");
}
var existingContact = this.Get(contact.Id);
if (existingContact == null)
{
throw new DataException("Contact does not exist.");
}
existingContact.FirstName = contact.FirstName;
existingContact.LastName = contact.LastName;
existingContact.Modified = DateTime.Now;
return existingContact;
}
/// <summary>
/// The post/insert for a contact.
/// </summary>
/// <param name="contact">
/// The contact to insert.
/// </param>
/// <returns>
/// The <see cref="HttpResponseMessage"/>.
/// </returns>
/// <exception cref="HttpResponseException">
/// An exception occurred attempting to insert
/// </exception>
public HttpResponseMessage Post(Contact contact)
{
try
{
var newContact = this.Repository.Insert(contact);
var response = Request.CreateResponse(HttpStatusCode.Created, contact);
var resource = this.Url.Route(null, new { id = newContact.Id }) ?? string.Empty;
response.Headers.Location = new Uri(Request.RequestUri, resource);
return response;
}
catch (Exception ex)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex);
}
}
/// <summary>
/// Insert a new contact.
/// </summary>
/// <param name="contact">
/// The contact to insert.
/// </param>
/// <returns>
/// The inserted <see cref="Contact"/>.
/// </returns>
public Contact Insert(Contact contact)
{
if (contact == null)
{
throw new ArgumentNullException("contact");
}
if (contact.Id > 0)
{
throw new DataException("Cannot insert existing contact.");
}
contact.Modified = contact.Created = DateTime.Now;
contact.Id = Contacts.Any() ? Contacts.Max(c => c.Id) + 1 : 1;
Contacts.Add(contact);
return contact;
}
