/// <summary>
/// Copy a file into the same folder
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public File CopyInFolder(Guid id)
{
File fileNew = null;
var fileDAC = new FileDAC();
var file = fileDAC.SelectById(id);
if (file != null)
{
var toFileId = Guid.NewGuid();
var fullPath = Path.Combine(_path, file.FilePath);
var dirPath = Path.GetDirectoryName(file.FilePath);
var extName = Path.GetExtension(file.FileName)?.ToLower();
var newFileName = toFileId + extName;
var newFullPath = Path.Combine(_path, dirPath ?? throw new InvalidOperationException(), newFileName);
System.IO.File.Copy(fullPath, newFullPath);
file.Id = toFileId;
file.FilePath = Path.Combine(dirPath, newFileName);
file.Timestamp = DateTime.Now;
fileDAC.Create(file);
fileNew = file;
fileNew.Id = toFileId;
}
return(fileNew);
}
/// <summary>
/// Replace file by fileId
/// </summary>
/// <param name="sourceId"></param>
/// <param name="targetId"></param>
public void ReplaceById(Guid sourceId, Guid targetId)
{
var fileDAC = new FileDAC();
var sourceFile = fileDAC.SelectById(sourceId);
var targetFile = fileDAC.SelectById(targetId);
var stargetFileName = Path.GetFileName(targetFile.FilePath)?.ToLower();
var sourcePath = Path.Combine(_path, sourceFile.FilePath);
var targetPath = Path.Combine(_path, targetFile.FilePath);
var targetDir = Path.GetDirectoryName(targetPath);
var copyPath = Path.Combine(targetDir ?? throw new InvalidOperationException(), stargetFileName ?? throw new InvalidOperationException());
if (System.IO.File.Exists(targetPath))
{
System.IO.File.Delete(targetPath);
}
System.IO.File.Copy(sourcePath, copyPath);
}
/// <summary>
/// GetById business method.
/// </summary>
/// <param name="id">A id value.</param>
/// <returns>Returns a File object.</returns>
public Entities.File GetById(Guid id)
{
// Data access component declarations.
var fileDAC = new FileDAC();
// Step 1 - Calling SelectById on FileDAC.
var result = fileDAC.SelectById(id);
return(result);
}
/// <summary>
/// Checks the file exists.
/// </summary>
/// <param name="id">The identifier.</param>
/// <returns></returns>
public bool CheckFileExists(Guid id)
{
// Data access component declarations.
var fileDAC = new FileDAC();
var file = fileDAC.SelectById(id);
if (file != null)
{
var fullPath = Path.Combine(_path, file.FilePath);
return(System.IO.File.Exists(fullPath));
}
return(false);
}
/// <summary>
/// Deletes the specified identifier.
/// </summary>
/// <param name="id">The identifier.</param>
public void Delete(Guid id)
{
// Data access component declarations.
var fileDAC = new FileDAC();
var file = fileDAC.SelectById(id);
var fullPath = Path.Combine(_path, file.FilePath);
System.IO.File.Delete(fullPath);
// Step 1 - Calling Delete on FileDAC.
fileDAC.Delete(id);
}