public async Task <IActionResult> Post([FromRoute] string orgSlug, [FromRoute] string dsSlug, [FromForm] string path, IFormFile file = null)
{
try
{
_logger.LogDebug("Objects controller Post('{OrgSlug}', '{DsSlug}', '{Path}', '{file?.FileName}')", orgSlug, dsSlug, path, file?.FileName);
EntryDto newObj;
if (file == null)
{
newObj = await _objectsManager.AddNew(orgSlug, dsSlug, path);
}
else
{
await using var stream = file.OpenReadStream();
newObj = await _objectsManager.AddNew(orgSlug, dsSlug, path, stream);
}
return(CreatedAtRoute(nameof(ObjectsController) + "." + nameof(GetInfo), new
{
orgSlug,
dsSlug,
path = newObj.Path
}, newObj));
}
catch (Exception ex)
{
_logger.LogError(ex, "Exception in Objects controller Post('{OrgSlug}', '{DsSlug}', '{Path}', '{file?.FileName}')", orgSlug, dsSlug, path, file?.FileName);
return(ExceptionResult(ex));
}
}
public async Task <UploadResultDto> Upload(string token, string path, Stream stream)
{
if (string.IsNullOrWhiteSpace(path))
{
throw new BadRequestException("Missing path");
}
if (stream == null)
{
throw new BadRequestException("Missing data stream");
}
if (!stream.CanRead)
{
throw new BadRequestException("Cannot read from data stream");
}
var batch = await GetRunningBatchFromToken(token);
// Check if user has enough space to upload this
await _utils.CheckCurrentUserStorage(stream.Length);
var entry = batch.Entries.FirstOrDefault(item => item.Path == path);
if (entry != null)
{
throw new BadRequestException("Entry already uploaded");
}
_logger.LogInformation("Adding '{Path}' in batch '{BatchToken}'", path, batch.Token);
var orgSlug = batch.Dataset.Organization.Slug;
var dsSlug = batch.Dataset.Slug;
await _objectsManager.AddNew(orgSlug, dsSlug, path, stream);
var info = (await _objectsManager.List(orgSlug, dsSlug, path)).FirstOrDefault();
if (info == null)
{
throw new BadRequestException(
"Underlying object storage is not working correctly: cannot find object after adding it");
}
entry = new Entry
{
Type = info.Type,
Hash = info.Hash,
AddedOn = DateTime.Now,
Path = path,
Size = info.Size,
Batch = batch
};
await _context.AddAsync(entry);
_logger.LogInformation("Entry added");
await _context.SaveChangesAsync();
_logger.LogInformation("Changes commited");
return(new UploadResultDto
{
Hash = entry.Hash,
Size = entry.Size,
Path = entry.Path
});
}