private void HandleRequest(object contextObject)
{
var context = (HttpListenerContext)contextObject;
context.Response.SendChunked = true;
Console.Write($"[{DateTime.Now}] {context.Request.HttpMethod} request to {context.Request.Url.AbsolutePath}... ");
void SetResponseWithString(string response)
{
var bytes = Encoding.UTF8.GetBytes(response);
context.Response.OutputStream.Write(bytes, 0, bytes.Length);
context.Response.StatusCode = 200;
}
switch (context.Request.Url.AbsolutePath)
{
case "/api/getAllContacts" when context.Request.HttpMethod == "GET": {
SetResponseWithString(Contact.ToVCardMany(storage.GetAllContacts()));
}
break;
case "/api/findBy" when context.Request.HttpMethod == "GET": {
string field = context.Request.QueryString["field"];
string query = context.Request.QueryString["query"];
Enum.TryParse(field, out Contact.FieldKind fieldKind);
SetResponseWithString(Contact.ToVCardMany(storage.FindByField(fieldKind, query)));
}
break;
case "/api/addContact" when context.Request.HttpMethod == "POST": {
var parser = new MultipartFormDataParser(context.Request.InputStream);
string vcard = parser.GetParameterValue("contact");
Debug.Assert(vcard != null, "Request should have a 'contact' field");
storage.AddContact(Contact.Parse(vcard), out string message);
SetResponseWithString(message);
}
break;
case "/api/greet" when context.Request.HttpMethod == "GET": {
context.Response.StatusCode = (int)HttpStatusCode.OK;
}
break;
default: {
context.Response.StatusCode = (int)HttpStatusCode.BadRequest;
}
break;
}
Console.WriteLine($" [{DateTime.Now}] -> {context.Response.StatusCode} {(HttpStatusCode)context.Response.StatusCode}");
context.Response.Close();
}
public List <ContactData> GetAllContacts()
{
return(ContactData.NewFromContactCollection(storage.GetAllContacts()));
}
