public async Task<bool> Delete(int id)
{
ArtPiece artPiece = _context.ArtPieces.Where(p => p.ID == id).FirstOrDefault();
if (artPiece != null)
{
Uri uri = new Uri(artPiece.ImageUri);
string filename = Path.GetFileName(uri.LocalPath);
try
{
_context.ArtPieces.Remove(artPiece);
_context.SaveChanges();
}
catch (Exception ex)
{
if (ex is DbUpdateException || ex is DbUpdateConcurrencyException)
{
return false;
}
throw;
}
var blob = blobContainer.GetBlockBlobReference(filename);
await blob.DeleteIfExistsAsync();
return true;
}
return false;
}
public bool Update(ArtPiece artPiece)
{
try
{
_context.ArtPieces.Update(artPiece);
_context.SaveChanges();
return true;
}
catch (Exception ex)
{
if (ex is DbUpdateException || ex is DbUpdateConcurrencyException)
{
return false;
}
throw;
}
}
public ArtPieceCreationViewModel CreateViewModel(ArtPiece artPiece, ITextAssetsRepository textRepo,
ITechniqueRepository techniqueRepo, string languageCode, bool success)
{
var viewModel = new ArtPieceCreationViewModel(techniqueRepo, textRepo)
{
Id = artPiece.ID,
Name = _textRepo.GetTranslatedValue(artPiece.Name, languageCode),
Dimensions = artPiece.Dimensions,
Description = _textRepo.GetTranslatedValue(artPiece.Description, languageCode),
Technique = _textRepo.GetTranslatedValue(artPiece.Technique.Name, languageCode),
ImageUri = artPiece.ImageUri,
ForSale = artPiece.ForSale,
CreationDate = artPiece.CreationDate,
AdditionalInfo = _textRepo.GetTranslatedValue(artPiece.AdditionalInfo, languageCode),
Language = languageCode,
SuccessFlag = success
};
return(viewModel);
}
public ArtPiece CreateArtPiece(ArtPieceCreationViewModel viewModel)
{
var artPiece = new ArtPiece();
var technique = new Technique();
var nameAsset = new TextAsset()
{
Key = "art_piece_name"
};
var descriptionAsset = new TextAsset()
{
Key = "art_piece_description"
};
var additionalInfoAsset = new TextAsset()
{
Key = "art_piece_additional_info"
};
return(AssignValues(viewModel.Language, nameAsset, descriptionAsset, additionalInfoAsset, technique, viewModel, artPiece));
}
private ArtPiece AssignValues(string languageCode, TextAsset nameAsset, TextAsset descriptionAsset,
TextAsset additionalInfoAsset, Technique technique, ArtPieceCreationViewModel viewModel, ArtPiece artPiece)
{
switch (languageCode)
{
case "pl":
nameAsset.Value_pl = viewModel.Name;
descriptionAsset.Value_pl = viewModel.Description;
additionalInfoAsset.Value_pl = viewModel.AdditionalInfo;
technique = _techniqueRepo.Techniques.Where(t => t.Name.Value_pl == viewModel.Technique).FirstOrDefault();
break;
case "en":
nameAsset.Value_en = viewModel.Name;
descriptionAsset.Value_en = viewModel.Description;
additionalInfoAsset.Value_en = viewModel.AdditionalInfo;
technique = _techniqueRepo.Techniques.Where(t => t.Name.Value_en == viewModel.Technique).FirstOrDefault();
break;
}
_textRepo.SaveAsset(nameAsset);
_textRepo.SaveAsset(descriptionAsset);
_textRepo.SaveAsset(additionalInfoAsset);
artPiece.AdditionalInfo = additionalInfoAsset;
artPiece.CreationDate = viewModel.CreationDate;
artPiece.Description = descriptionAsset;
artPiece.Dimensions = viewModel.Dimensions;
artPiece.Technique = technique;
artPiece.ImageUri = viewModel.ImageUri;
artPiece.ForSale = viewModel.ForSale;
artPiece.Name = nameAsset;
return(artPiece);
}