o_19mgorv9t13a3ko71fev19l81mqa.pdf

ReservationRepository.cs to the Models folder and you can see the contents of the new file in Listing 27-2.
Listing 27-2. The Contents of the ReservationRespository.cs File
using System.Collections.Generic;
using System.Linq;
namespace WebServices.Models {
public class ReservationRespository {
private static ReservationRespository repo = new
ReservationRespository();
public static ReservationRespository Current {
get {
return repo;
}
}
private List data = new List {
new Reservation {
ReservationId = 1, ClientName = "Adam", Location = "Board
Room"},
new Reservation {
ReservationId = 2, ClientName = "Jacqui", Location =
"Lecture Hall"},
new Reservation {
ReservationId = 3, ClientName = "Russell", Location =
"Meeting Room 1"},
};
public IEnumerable GetAll() {
return data;
}
public Reservation Get(int id) {
return data.Where(r => r.ReservationId ==
id).FirstOrDefault();
}
public Reservation Add(Reservation item) {
item.ReservationId = data.Count + 1;
data.Add(item);
return item;
}
public void Remove(int id) {
Reservation item = Get(id);
if (item != null) {
data.Remove(item);
}
}
public bool Update(Reservation item) {
Reservation storedItem = Get(item.ReservationId);
if (storedItem != null) {
706