public bool RemoveFile(File file)
{
File nFile = GetFile(file.Id);
if (nFile != null)
{
IDbFileVersion dbFileVersion = new DbFileVersion();
bool error = false;
try
{
var option = new TransactionOptions();
option.IsolationLevel = IsolationLevel.ReadCommitted;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, option))
{
nFile = GetFile(file.Id);
//Delete all file versions related to file
bool fv = dbFileVersion.RemoveFileVersionsForFile(file.Id);
if (fv)
{
dbContext.Files.DeleteOnSubmit(nFile);
dbContext.SubmitChanges();
scope.Complete();
}
else
{
scope.Dispose();
error = true;
}
}
}
catch (Exception e)
{
Console.WriteLine("File could not be removed. File id: " + nFile.Id + "Error: \n" + e);
return false;
}
if (error != true)
{
return true;
}
else
{
return false;
}
}
return false;
throw new NotImplementedException();
}
public FileController()
{
dbContext = DbContext.Instance;
dbFile = new DbFile();
dbFileVersion = new DbFileVersion();
}