public IHttpActionResult Put(int id, [FromBody] ArtistDataModel model)
{
if (!this.ModelState.IsValid)
{
return(this.BadRequest(this.ModelState));
}
var artist = this.data.Artists.Find(id);
if (artist == null)
{
return(this.BadRequest("No such artist can be found."));
}
if (this.data.Countries.Find(model.CountryId) == null)
{
return(this.BadRequest("No such country can be found."));
}
artist.Name = model.Name;
artist.CountryId = model.CountryId;
this.data.Artists.Update(artist);
this.data.Savechanges();
return(this.Ok(artist));
}
public IHttpActionResult Update(ArtistDataModel artist)
{
if (artist == null || artist.Id == null)
{
return(this.BadRequest("You must provide artist ID."));
}
var existingArtist = this.db.Artists.Find(artist.Id);
if (existingArtist == null)
{
return(this.BadRequest("An artist with the provided ID do not exist."));
}
if (artist.Name != null)
{
existingArtist.Name = artist.Name;
}
if (artist.Country != null)
{
existingArtist.Country = artist.Country;
}
if (artist.Birthday != null)
{
existingArtist.Birthday = artist.Birthday;
}
this.db.SaveChanges();
return(this.Ok(existingArtist));
}
public IHttpActionResult Post([FromBody] ArtistDataModel artistModel)
{
if (!ModelState.IsValid)
{
return(this.BadRequest(ModelState));
}
var artist = ArtistDataModel.FromModelToData(artistModel);
this.Data.Artists.Add(artist);
this.Data.SaveChanges();
return(this.Created(this.Url.ToString(), artist));
}
public IHttpActionResult Create(ArtistDataModel newArtist)
{
if (newArtist == null || newArtist.Name == null)
{
return(this.BadRequest("You must provide artist name."));
}
var artist = new Artist
{
Name = newArtist.Name,
Country = newArtist.Country,
Birthday = newArtist.Birthday
};
this.db.Artists.Add(artist);
this.db.SaveChanges();
return(this.Ok(artist));
}
public IHttpActionResult Post([FromBody] ArtistDataModel model)
{
if (!this.ModelState.IsValid)
{
return(this.BadRequest(this.ModelState));
}
if (this.data.Countries.Find(model.CountryId) == null)
{
return(this.BadRequest("No such country can be found."));
}
var artist = new Artist
{
Name = model.Name,
CountryId = model.CountryId
};
this.data.Artists.Add(artist);
this.data.Savechanges();
return(this.Created(this.Url.ToString(), artist));
}
public IHttpActionResult Put(int id, [FromBody] ArtistDataModel artistModel)
{
if (!ModelState.IsValid)
{
return(this.BadRequest(ModelState));
}
var artist = this.Data.Artists.SearchFor(a => a.Id == id).FirstOrDefault();
if (artist == null)
{
return(this.BadRequest("Invalid id"));
}
artist.Country = string.IsNullOrEmpty(artistModel.Country) ? artist.Country : artistModel.Country;
artist.Name = string.IsNullOrEmpty(artistModel.Name) ? artist.Name : artistModel.Name;
artist.DateOfBirth = artistModel.DateOfBirth;
this.Data.Artists.Update(artist);
this.Data.SaveChanges();
return(this.Ok());
}
