public IHttpActionResult PostHotel(Hotel hotel)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Hotel.Add(hotel);
try
{
db.SaveChanges();
}
catch (DbUpdateException)
{
if (HotelExists(hotel.Hotel_No))
{
return Conflict();
}
else
{
throw;
}
}
return CreatedAtRoute("DefaultApi", new { id = hotel.Hotel_No }, hotel);
}
public IHttpActionResult PutHotel(int id, Hotel hotel)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != hotel.Hotel_No)
{
return BadRequest();
}
db.Entry(hotel).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!HotelExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
private static void Main(string[] args)
{
const string serverUrl = "http://localhost.fiddler:5000";
var hotellist = new List<Hotel>();
var roomlist = new List<Room>();
// Console.ReadLine( );
Hotel aNewHotel = new Hotel()
{
Hotel_No = 345,Name = "Big Hotel",Address = "MyWay 1",Rating = "*"
};
string jsonaNewHotel = aNewHotel.SerializerJson();
Console.WriteLine(jsonaNewHotel);
Hotel deserializeHotel = Hotel.DeserializeJson(jsonaNewHotel);
Console.WriteLine(deserializeHotel.ToString());
Console.ReadLine();
////GetAHotel
//Hotel selectedHotel = GetAHotel(serverUrl,3);
//Console.WriteLine("After WebserviceCall");
//Console.WriteLine(selectedHotel);
//Exercise1
//int selectHotel = 3;
//Excercise1(serverUrl, selectHotel);
//Exercise 2
//Exercise2(serverUrl, hotellist);
//Exercise 3
//3.Select(HTTP Get) all hotels and all of them located in roskilde should be put into a list of hotels using LINQ
//Exercise3(serverUrl, hotellist, roomlist);
//Excercise4
//Exercise4(serverUrl);
//Exercise5
//Exercise5(serverUrl);
//Exercise6
//int deleteHotelNo = 1002;
//DeleteHotel(serverUrl, deleteHotelNo);
//Exercise7
//int hotelNo = 4;
//int roomNo = 300;
// exercise7(hotelNo, roomNo, serverUrl);
//Exercise 8
//8) Update all hotels in roskilde increase the price of a single
//room with 20 %, show the prices before and after the update
// Exercise8(serverUrl, hotellist, roomlist);
Console.ReadLine();
//using (var client = new HttpClient())
//{
// client.BaseAddress = new Uri(serverUrl);
// client.DefaultRequestHeaders.Clear();
// client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
// try
// {
// var response = client.GetAsync("Api/Hotels").Result;
// if (response.IsSuccessStatusCode)
// {
//var hotels = response.Content.ReadAsAsync<IEnumerable<Hotel>>().Result;
// foreach (var hotel in hotels)
// {
// Console.WriteLine(hotel.ToString());
// }
// Console.ReadLine();
// }
// }
// catch (Exception)
// {
// throw;
// }
//}
//var MyNewHotel = new Hotel()
//{
// Hotel_No = 1005,
// Address = "Fiddlerhotel 1",
// Name = "Fiddler hotel",
// Rating = "",
// HotelUrl = "fiddlerhotel.com",
// Room = new List<Room>()
//};
//string json = JsonConvert.SerializeObject(MyNewHotel);
//Console.WriteLine("json file : " + json);
//StringContent MyContent = new StringContent(json, System.Text.Encoding.UTF8, "application/json");
//using (var client = new HttpClient())
//{
// client.BaseAddress = new Uri(serverUrl);
// client.DefaultRequestHeaders.Clear();
// client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
// try
// {
// var response = client.PostAsync("Api/Hotels", MyContent).Result;
// var r = response.Content;
// Console.WriteLine("response : " + response.StatusCode);
// }
// catch (Exception)
// {
// throw;
// }
//}
//int changeHotelNo = 1005;
//var ChangeMyNewHotel = new Hotel()
//{
// Hotel_No = changeHotelNo,
// Address = "Fiddlerhotel update",
// Name = "Fiddler hotel",
// Rating = "*",
// HotelUrl = "fiddlerhotel.com",
// Room = new List<Room>()
//};
//string jsonC = JsonConvert.SerializeObject(ChangeMyNewHotel);
//StringContent content = new StringContent(jsonC, System.Text.Encoding.UTF8, "application/json");
//using (var client = new HttpClient())
//{
// client.BaseAddress = new Uri(serverUrl);
// client.DefaultRequestHeaders.Clear();
// client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
// try
// {
// //var response = client.PostAsJsonAsync("Api/Hotels", MyContent).Result;
// var response = client.PutAsync("Api/Hotels/" + changeHotelNo, content).Result;
// var r = response.Content;
// Console.WriteLine("response : " + response.StatusCode);
// }
// catch (Exception)
// {
// throw;
// }
//}
//using (var client = new HttpClient())
//{
// client.BaseAddress = new Uri(serverUrl);
// client.DefaultRequestHeaders.Clear();
// client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
// try
// {
// //var response = client.PostAsJsonAsync("Api/Hotels", MyContent).Result;
// var response = client.DeleteAsync("Api/Hotels/" + 1005).Result;
// var r = response.Content;
// Console.WriteLine("response : " + response.StatusCode);
// }
// catch (Exception)
// {
// throw;
// }
//}
//Console.ReadLine();
}
/// <summary>
/// method to get a specific hotel
/// </summary>
/// <param name="serverUrl"></param>
/// <param name="selectHotelNo"></param>
/// <returns></returns>
/// <summary>
/// method to get a specific hotel
/// </summary>
/// <param name="serverUrl"></param>
/// <param name="selectHotelNo"></param>
/// <returns></returns>
private static Hotel GetHotel(string serverUrl, int selectHotelNo)
{
var hotel = new Hotel();
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(serverUrl);
client.DefaultRequestHeaders.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
string urlString = "api/hotels/" + selectHotelNo;
var response = client.GetAsync(urlString).Result;
Console.WriteLine("GetAsync : " + urlString);
Console.WriteLine("Status code : " + response.StatusCode);
if (response.IsSuccessStatusCode)
{
hotel = response.Content.ReadAsAsync<Hotel>().Result;
Console.WriteLine("hotel : " + hotel.ToString());
}
}
return hotel;
}
private static void Exercise5(string serverUrl)
{
Console.WriteLine("Exercise 5");
Console.WriteLine("Insert (HTTP Post) a new hotel fx number 200");
int myNewHotelNo = 2000;
//First we create the new hotel object
var myNewHotel = new Hotel()
{
Hotel_No = myNewHotelNo,
Address = "Fiddlerhotel 1",
Name = "Fiddler hotel",
Rating = "***",
HotelUrl = "fiddlerhotel.com",
Room = new List<Room>()
};
//The we need to serialize it
string newHoteljson = JsonConvert.SerializeObject(myNewHotel);
//Create the content we will send in the Http post request
var content = new StringContent(newHoteljson, Encoding.UTF8, "application/json");
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(serverUrl);
client.DefaultRequestHeaders.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var response = client.PostAsync("api/hotels", content).Result;
Console.WriteLine("PostAsync");
Console.WriteLine("Status code " + response.StatusCode);
if (response.IsSuccessStatusCode)
{
//Success , Now we can get the hotel by a Http post
var responseHotel = client.GetAsync("api/hotels/" + myNewHotelNo).Result;
Console.WriteLine("GetAsync");
Console.WriteLine("Status code " + response.StatusCode);
if (responseHotel.IsSuccessStatusCode)
{
var hotel200 = responseHotel.Content.ReadAsAsync<Hotel>().Result;
Console.WriteLine(hotel200.ToString());
}
}
}
}
/// <summary>
/// Update (HTTP Put) hotel number 3, change the name of the hotel.
/// You have to create a new Hotel Object with the data and then use this object
/// when you create your content string.
/// </summary>
/// <param name="serverUrl"></param>
private static void Exercise4(string serverUrl)
{
var hotel3 = new Hotel();
int hotelno = 3;
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(serverUrl);
client.DefaultRequestHeaders.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("Application/json"));
//First thing to do is to get the hotel number 3 into my hotel3 variable by a http Get request
var hotelResponse = client.GetAsync("api/hotels/" + hotelno).Result;
if (hotelResponse.IsSuccessStatusCode)
{
hotel3 = hotelResponse.Content.ReadAsAsync<Hotel>().Result;
Console.WriteLine(hotel3.ToString());
}
//Now change the name and address of the hotel3
hotel3.Name = "Great Hotel";
hotel3.Address = "Great Hotel Road 1";
//we have to serialize the hotel3 object into json format
string jsonHotel3 = JsonConvert.SerializeObject(hotel3);
//Create the content we want to send with the Http put request
StringContent content = new StringContent(jsonHotel3, Encoding.UTF8, "Application/json");
//Using a Http Put Request we can update the Hotel number 3
var updateResponse = client.PutAsync("api/hotels/" + hotelno, content).Result;
Console.WriteLine("status code : " + updateResponse.StatusCode);
}
}
