public async Task Process(BlobLoaded blob)
{
var fileId = NewId.NextGuid();
var blobInfo = blob.BlobInfo;
Guid userId = blobInfo.UserId.HasValue ? blobInfo.UserId.Value : new Guid(blobInfo.Metadata[nameof(userId)].ToString());
//TODO: is it possible that parentId is nul???
Guid?parentId = blobInfo.Metadata != null?blobInfo.Metadata.ContainsKey(nameof(parentId)) ? (Guid?)new Guid(blobInfo.Metadata[nameof(parentId)].ToString()) : null : null;
var file = new MicroscopyFile(fileId, userId, parentId, blobInfo.FileName, FileStatus.Loaded, blobInfo.Bucket, blobInfo.Id, blobInfo.Length, blobInfo.MD5);
await _session.Add(file);
await _session.Commit();
await _bus.Publish <ProcessMicroscopyFile>(new
{
Id = fileId,
Bucket = blobInfo.Bucket,
ParentId = parentId,
BlobId = blobInfo.Id,
UserId = userId
});
}
public static void EntityShouldBeEquivalentTo(this GenericDictionaryAssertions <string, object> assertions, MicroscopyFile file)
{
assertions.Subject.Should().BeEquivalentTo(new Dictionary <string, object>
{
{ "_id", file.Id },
{ "Blob", new Dictionary <string, object>()
{
{ "_id", file.BlobId },
{ "Bucket", file.Bucket },
{ "Length", file.Length },
{ "Md5", file.Md5 }
} },
{ "SubType", FileType.Microscopy.ToString() },
{ "OwnedBy", file.OwnedBy },
{ "CreatedBy", file.CreatedBy },
{ "CreatedDateTime", file.CreatedDateTime.UtcDateTime },
{ "UpdatedBy", file.UpdatedBy },
{ "UpdatedDateTime", file.UpdatedDateTime.UtcDateTime },
{ "ParentId", file.ParentId },
{ "Name", file.FileName },
{ "Status", file.Status.ToString() },
{ "Version", file.Version },
{ "Images", file.Images.Select(i => new Dictionary <string, object> {
{ "_id", i.Id },
{ "Bucket", file.Bucket },
{ "Height", i.Height },
{ "Width", i.Height },
{ "MimeType", i.MimeType },
{ "Scale", i.GetScale() }
}) },
{ "Properties", new Dictionary <string, object>()
{
{ "BioMetadata", file.BioMetadata.Select(i => new Dictionary <string, object> {
{ "Name", i.Name },
{ "Value", i.Value }
}) }
} }
});
}