public async Task <bool> ActualizeTestingDataAsync(Guid programmingTaskId)
{
// No need to actualize testing data
if (await IsActualTestingData(programmingTaskId))
{
return(true);
}
// Query actual testing data and it's hash code
var queryResult = await _databaseContext.ProgrammingTasks
.Where(t => t.Id == programmingTaskId)
.Select(t => new
{
t.TestingData.DataPackageFile,
t.TestingData.DataPackageHash
})
.FirstAsync();
// Get local testing data path
var testingDataLocalPath = GetTestingDataPathByProgrammingTaskId(programmingTaskId);
// Delete old and create new directory for testing data
FileSystemSharedMethods.SecureRecreateDirectory(testingDataLocalPath);
// ReSharper disable once ConvertToUsingDeclaration
await using (var fileStream = new MemoryStream(queryResult.DataPackageFile))
{
// Testing data is stored as ZIP archive, we need to read it
using var zipArchive = new ZipArchive(fileStream, ZipArchiveMode.Read, false, Encoding.UTF8);
// Extract archive contents to newly created directory
zipArchive.ExtractToDirectory(testingDataLocalPath, true);
}
// Save testing data hash into a file
await File.WriteAllTextAsync(
Path.Combine(
testingDataLocalPath,
_configuration.GetValue <string>("general:storage:custom_naming:hash_file")
),
queryResult.DataPackageHash,
Encoding.UTF8
);
// Data actualized
return(true);
}
public TempDirectoryAccessPoint GetTestingDataAccessPoint(Guid programmingTaskId)
{
_logger.Debug($"Executing {nameof(GetTestingDataAccessPoint)} method for programming task {programmingTaskId}...");
var dataDirectoryConfiguration = _configuration.GetSection("general:storage");
var testingDataPath = GetTestingDataPathByProgrammingTaskId(programmingTaskId);
var temporaryAccessPointPath = Path.Combine(
dataDirectoryConfiguration.GetValue <string>("path"),
dataDirectoryConfiguration.GetValue <string>("custom_naming:temp_directory"),
Guid.NewGuid().ToString()
);
_logger.Debug($"{nameof(GetTestingDataAccessPoint)} for {programmingTaskId}: testing data access point path: {temporaryAccessPointPath}.");
FileSystemSharedMethods.SecureCopyDirectory(testingDataPath, temporaryAccessPointPath);
return(new TempDirectoryAccessPoint(temporaryAccessPointPath));
}
public void Dispose()
{
FileSystemSharedMethods.SecureDeleteDirectory(DirectoryFullName);
}
