public async Task <FileInfoDTO> CreateAsync(CreateFileRequest file, Stream data)
{
if (!Directory.Exists(StorageFolderPath))
{
Directory.CreateDirectory(StorageFolderPath);
}
var fileInfoDto = FileMapper.ConvertToFileInfoDTO(file);
var fileInfo = await _db.Files.CreateAsync(FileMapper.ConvertToFileInfo(fileInfoDto));
var filePath = GetAbsoluteFilePath(fileInfo);
if (!File.Exists(filePath))
{
using (var fileStream = File.Create(filePath))
{
using (data)
{
if (data.CanSeek)
{
data.Seek(0, SeekOrigin.Begin);
}
await data.CopyToAsync(fileStream);
}
}
await _db.SaveAsync(); // don't move to other place.
}
return(await GetFileInfoAsync(fileInfo.Id));
}
private List <FileInfoDTO> MapFilesToDto(IEnumerable <FileInfoViewModel> files)
{
return(files
.Select(file =>
{
if (file.isAttached)
{
var newFile = FileMapper.ConvertToCreateFileRequest(file);
return _fileService.CreateAsync(newFile, _fileManager.GetFileStream(file)).Result;
}
else
{
return FileMapper.ConvertToFileInfoDTO(file);
}
})
.ToList());
}
private async Task <FileInfoDTO> GetFileFromDbAsync(Guid id)
{
return(FileMapper.ConvertToFileInfoDTO(await _db.Files.GetAsync(id)));
}
