public async Task SaveAsync(DataFeed dataFeed)
{
var text = mapper.Map(dataFeed);
string fileName = $"{FilePrefix}{dataFeed.GetDataFeedDateTime():yyyyMMddHHmmss}";
var tmpFilePath = Path.Combine(configuration.StorageFolderPath, $"{fileName}{TempFileExtension}");
if (!Directory.Exists(configuration.StorageFolderPath))
{
Directory.CreateDirectory(configuration.StorageFolderPath);
}
var filePath = Path.Combine(configuration.StorageFolderPath, $"{fileName}{FileExtension}");
if (File.Exists(filePath))
{
return;
}
using (var writer = new StreamWriter(tmpFilePath))
{
await writer.WriteAsync(text);
}
File.Move(tmpFilePath, filePath);
}