/// <summary>
/// Deletes the File.
/// </summary>
/// <param name="dto">The dto.</param>
/// <returns>IList<ValidationResult>.</returns>
/// <exception cref="System.ArgumentNullException"></exception>
public OperationResult <File> DeleteFile(FileDto dto, Guid?registryId)
{
//Validazione degli argomenti
if (dto == null)
{
throw new ArgumentNullException(nameof(dto));
}
using (var transaction = Session.ExecuteInTransaction())
{
//Recupero l'entità tramite l'id
File entity = _fileRepository.Load(dto.Id);
//Eseguo la validazione logica
IList <ValidationResult> vResults = ValidateEntity(entity);
if (!vResults.Any())
{
var registry = _registryRepository.Load(registryId);
registry.Files.Remove(entity);
_registryRepository.Save(registry);
//Eseguo la cancellazione logica
var filepathFisical = HttpContext.Current.Server.MapPath(entity.FilepathVirtual);
if (System.IO.File.Exists(filepathFisical))
{
System.IO.File.Delete(filepathFisical);
}
//Commit Esplicito
transaction.ExecuteCommit();
}
else
{
transaction.ExecuteRollback();
}
//Ritorno i risultati
return(new OperationResult <File>
{
ReturnedValue = entity,
ValidationResults = vResults
});
}
}
/// <summary>
/// Creates the File.
/// </summary>
/// <param name="dto">The dto.</param>
/// <returns>IList<ValidationResult>.</returns>
public OperationResult <File> CreateFile(FileDto dto, Guid?registryId)
{
//Validazione degli argomenti
if (dto == null)
{
throw new ArgumentNullException(nameof(dto));
}
if (!registryId.HasValue)
{
throw new ArgumentNullException(nameof(registryId));
}
//Dichiaro la lista di risultati di ritorno
IList <ValidationResult> vResults = new List <ValidationResult>();
//Eseguo in transazione
using (var transaction = Session.ExecuteInTransaction())
{
//Definisco l'entità
File entity = new File();
entity.Name = dto.Name;
entity.Size = dto.Size;
entity.Type = dto.Type;
entity.FilepathVirtual = dto.FilepathVirtual;
entity.FilepathPhysical = dto.FilepathPhysical;
var documentDirectory = CreateFileDirectory();
entity.FilepathVirtual = string.Format("{0}/{1}", documentDirectory, entity.Name);
entity.FilepathPhysical = HttpContext.Current.Server.MapPath(entity.FilepathVirtual);
//Eseguo la validazione logica
vResults = ValidateEntity(entity);
if (!vResults.Any())
{
//Salvataggio su db
WriteDocumentToDisk(documentDirectory, dto.FilepathBodypart, entity.Name);
Registry registry = _registryRepository.Load(registryId);
registry.Files.Add(entity);
vResults = ValidateEntity(registry);
if (!vResults.Any())
{
_registryRepository.Save(registry);
}
//Commit Esplicito
transaction.ExecuteCommit();
}
else
{
transaction.ExecuteRollback();
}
//Ritorno i risultati
return(new OperationResult <File>
{
ReturnedValue = entity,
ValidationResults = vResults
});
}
}