public IHttpActionResult Create(ArtistModels artist)
{
if (!this.ModelState.IsValid)
{
return(this.BadRequest(this.ModelState));
}
var newArtist = new Artist
{
Name = artist.Name,
Country = artist.Country,
BirthDate = artist.BirthDate,
WebSite = artist.WebSite
};
this.data.Artists.Add(newArtist);
this.data.SaveChanges();
artist.Id = newArtist.Id;
return(this.Ok(artist));
}
private static void UpdateArtist(int id, string newName, string newCountry, string newBirthDate, string newWebSite)
{
Console.WriteLine("Updating artist...");
var artist = new ArtistModels
{
Name = newName,
Country = newCountry,
BirthDate = newBirthDate,
WebSite = newWebSite
};
HttpResponseMessage response = client.PutAsJsonAsync(Artists + Update + id, artist).Result;
if (response.IsSuccessStatusCode)
{
Console.WriteLine("Artist updated!");
}
else
{
Console.WriteLine("{0} ({1})", (int)response.StatusCode, response.ReasonPhrase);
}
}
private static void AddNewArtist(string name, string country, string birthdate, string website)
{
Console.WriteLine("Creating artist...");
var artist = new ArtistModels
{
Name = name,
Country = country,
BirthDate = birthdate,
WebSite = website
};
HttpResponseMessage response = client.PostAsJsonAsync(Artists + Create, artist).Result;
if (response.IsSuccessStatusCode)
{
Console.WriteLine("Artist added!");
}
else
{
Console.WriteLine("{0} ({1})", (int)response.StatusCode, response.ReasonPhrase);
}
}
public IHttpActionResult Update(int id, ArtistModels artist)
{
if (!this.ModelState.IsValid)
{
return(this.BadRequest(this.ModelState));
}
var existingArtist = this.data.Artists.All().FirstOrDefault(a => a.Id == id);
if (existingArtist == null)
{
return(this.BadRequest("Such artist does not exists!"));
}
existingArtist.Name = artist.Name;
existingArtist.Country = artist.Country;
existingArtist.BirthDate = artist.BirthDate;
if (artist.WebSite != null)
{
existingArtist.WebSite = artist.WebSite;
}
this.data.SaveChanges();
artist.Id = id;
artist.WebSite = existingArtist.WebSite;
var newArtist = new
{
Id = artist.Id,
Name = artist.Name,
Country = artist.Country,
BirthDate = artist.BirthDate,
WebSite = artist.WebSite
};
return(this.Ok(newArtist));
}
