public static async Task <HttpResponseMessage> CreateSingleStructurePridiction(this OsdrWebClient client, RunSingleStructurePrediction ssp)
{
var postParameters = JsonConvert.SerializeObject(ssp);
var response = await client.PostData("api/machinelearning/predictions/structure", postParameters);
return(response);
}
public async Task <IActionResult> CreateSingleStructurePrediction([FromBody] RunSingleStructurePrediction request)
{
Guid predictionId = NewId.NextGuid();
Guid correlationId = NewId.NextGuid();
if (!(new string[] { "MOL", "SMILES" }.Contains(request.Format)))
{
return(BadRequest("Provided structure representation type not supported."));
}
var document = new Dictionary <string, object>();
document.Add("predictionId", predictionId);
document.Add("status", "CALCULATING");
document.Add("request", new Dictionary <string, object>()
{
{ "receivedTime", DateTimeOffset.UtcNow },
{ "query", request.Structure },
{ "type", request.Format },
{ "propertyName", request.PropertyName },
{ "models", request.ModelIds }
});
var models = new List <Dictionary <string, object> >();
foreach (var modelId in request.ModelIds)
{
BsonDocument entityFilter = new BsonDocument("IsDeleted", new BsonDocument("$ne", true))
.Add("_id", modelId);
var modelViewResult = await _models.Aggregate().Match(entityFilter)
.Project <BsonDocument>((new List <string> {
"Blob", "Property"
}).ToMongoDBProjection())
.FirstOrDefaultAsync();
BsonDocument permissionFilter = new BsonDocument("IsPublic", new BsonDocument("$eq", true))
.Add("_id", modelId);
var modelPermissionResult = await _accessPermissions.Aggregate().Match(permissionFilter).FirstOrDefaultAsync();
if (modelViewResult != null && modelPermissionResult != null)
{
if (modelViewResult.GetValue("Property").ToBsonDocument().GetValue("Name").ToString() == request.PropertyName)
{
var blobId = (Guid)modelViewResult.GetValue("Blob").ToBsonDocument().GetValue("_id");
var bucket = modelViewResult.GetValue("Blob").ToBsonDocument().GetValue("Bucket").ToString();
models.Add(new Dictionary <string, object>()
{
{ "Id", modelId },
{ "Blob", new Blob {
Id = blobId, Bucket = bucket
} }
}
);
}
else
{
return(BadRequest($"Prediction can not be created for model with id {modelId} using parameter '{request.PropertyName}'"));
}
}
else
{
return(BadRequest($"Model with id {modelId} does not exist or permission denied."));
}
}
_keyValueRepository.SaveObject(predictionId, document);
_keyValueRepository.SetExpiration(predictionId, TimeSpan.Parse(_sspSettings.RedisExpirationTime));
await _bus.Publish(new PredictStructure(predictionId, correlationId, request.Structure, request.Format, request.PropertyName, models));
return(Ok(new { predictionId }));
//AcceptedAtRoute("GetPrediction", new { id = predictionId });
}
