private BWebServiceResponse OnRequest_Internal(HttpListenerContext _Context, Action <string> _ErrorMessageAction)
{
_ErrorMessageAction?.Invoke("Trying to get Optimizer Env Vars");
if (_Context.Request.HttpMethod != "GET")
{
_ErrorMessageAction?.Invoke("Wrong type");
return(BWebResponse.BadRequest($"This service does not accept requests of type : {_Context.Request.HttpMethod}"));
}
string Url = _Context.Request.RawUrl;
int CopyStart = Url.LastIndexOf('/') + 1;
string Podname = Url.Substring(CopyStart).TrimEnd('/');
BatchProcessingCreationService.Instance.GetBucketAndFile(Podname, out string _Bucket, out string _Filename);
if (!string.IsNullOrWhiteSpace(_Bucket) && !string.IsNullOrWhiteSpace(_Filename))
{
string NewConversionID_FromRelativeUrl_UrlEncoded = WebUtility.UrlEncode(_Filename);
bool CanProceed = false;
bool ProcessError = false;
if (DatabaseService.GetItem(
FileConversionDBEntry.DBSERVICE_FILE_CONVERSIONS_TABLE(),
FileConversionDBEntry.KEY_NAME_CONVERSION_ID,
new BPrimitiveType(NewConversionID_FromRelativeUrl_UrlEncoded),
FileConversionDBEntry.Properties,
out JObject ConversionObject
))
{
if (ConversionObject != null && ConversionObject.ContainsKey("conversionStatus"))
{
EInternalProcessStage ExistingStatus = (EInternalProcessStage)(int)ConversionObject["conversionStatus"];
if (ExistingStatus == EInternalProcessStage.ProcessComplete)
{
CanProceed = true;
}
else if (ExistingStatus == EInternalProcessStage.ProcessFailed)
{
ProcessError = true;
}
}
}
else
{
ProcessError = true;
}
if (CanProceed)
{
Dictionary <string, string> EnvVars = BatchProcessingCreationService.Instance.GetOptimizerEnvVars(_Bucket, _Filename, Podname, _ErrorMessageAction);
if (EnvVars == null)
{
_ErrorMessageAction?.Invoke("EnvVars null");
return(BWebResponse.InternalError("An error occured trying to generate optimizer parameters"));
}
return(BWebResponse.StatusOK("success", new JObject()
{
["uploadRequestUrl"] = EnvVars["CAD_PROCESS_UPLOAD_REQUEST_URL"],
["downloadHierarchyCfUrl"] = EnvVars["DOWNLOAD_HIERARCHY_CF"],
["downloadGeometryCfUrl"] = EnvVars["DOWNLOAD_GEOMETRY_CF"],
["downloadMetadataCfUrl"] = EnvVars["DOWNLOAD_METADATA_CF"]
}));
}
else if (ProcessError)
{
_ErrorMessageAction?.Invoke("Cad process Failed");
return(BWebResponse.InternalError("Pixyz process has failed"));
}
else
{
_ErrorMessageAction?.Invoke("Not found");
return(BWebResponse.NotFound("Cad process has not completed yet"));
}
}
else
{
_ErrorMessageAction?.Invoke("General failure");
return(BWebResponse.InternalError("An error occured trying to retreive pod details"));
}
}
private BWebServiceResponse OnRequest_Internal(HttpListenerContext _Context, Action <string> _ErrorMessageAction)
{
if (_Context.Request.HttpMethod != "POST")
{
_ErrorMessageAction?.Invoke("StartProcessRequest: POST methods is accepted. But received request method: " + _Context.Request.HttpMethod);
return(BWebResponse.MethodNotAllowed("POST methods is accepted. But received request method: " + _Context.Request.HttpMethod));
}
var NewDBEntry = new FileConversionDBEntry()
{
ConversionStatus = (int)EInternalProcessStage.Queued
};
string NewConversionID_FromRelativeUrl_UrlEncoded = null;
string BucketName = null;
string RelativeFileName = null;
string ZipMainAssembly = "";
using (var InputStream = _Context.Request.InputStream)
{
var NewObjectJson = new JObject();
using (var ResponseReader = new StreamReader(InputStream))
{
try
{
var ParsedBody = JObject.Parse(ResponseReader.ReadToEnd());
if (!ParsedBody.ContainsKey("bucketName") ||
!ParsedBody.ContainsKey("rawFileRelativeUrl"))
{
return(BWebResponse.BadRequest("Request body must contain all necessary fields."));
}
var BucketNameToken = ParsedBody["bucketName"];
var RawFileRelativeUrlToken = ParsedBody["rawFileRelativeUrl"];
if (BucketNameToken.Type != JTokenType.String ||
RawFileRelativeUrlToken.Type != JTokenType.String)
{
return(BWebResponse.BadRequest("Request body contains invalid fields."));
}
if (ParsedBody.ContainsKey("zipTypeMainAssemblyFileNameIfAny"))
{
var ZipMainAssemblyToken = ParsedBody["zipTypeMainAssemblyFileNameIfAny"];
if (ZipMainAssemblyToken.Type != JTokenType.String)
{
return(BWebResponse.BadRequest("Request body contains invalid fields."));
}
ZipMainAssembly = (string)ZipMainAssemblyToken;
}
NewDBEntry.BucketName = (string)BucketNameToken;
NewConversionID_FromRelativeUrl_UrlEncoded = WebUtility.UrlEncode((string)RawFileRelativeUrlToken);
BucketName = (string)BucketNameToken;
RelativeFileName = (string)RawFileRelativeUrlToken;
}
catch (Exception e)
{
_ErrorMessageAction?.Invoke("Read request body stage has failed. Exception: " + e.Message + ", Trace: " + e.StackTrace);
return(BWebResponse.BadRequest("Malformed request body. Request must be a valid json form."));
}
}
}
if (BucketName == null || RelativeFileName == null)
{
return(BWebResponse.InternalError("No BucketName or FileName"));
}
BDatabaseAttributeCondition UpdateCondition = DatabaseService.BuildAttributeNotExistCondition(FileConversionDBEntry.KEY_NAME_CONVERSION_ID);
//If a process was completed (success or failure) then allow reprocessing
//Only stop if a process is currently busy processing or already queued
if (DatabaseService.GetItem(
FileConversionDBEntry.DBSERVICE_FILE_CONVERSIONS_TABLE(),
FileConversionDBEntry.KEY_NAME_CONVERSION_ID,
new BPrimitiveType(NewConversionID_FromRelativeUrl_UrlEncoded),
FileConversionDBEntry.Properties,
out JObject ConversionObject
))
{
if (ConversionObject != null && ConversionObject.ContainsKey("conversionStatus"))
{
EInternalProcessStage ExistingStatus = (EInternalProcessStage)(int)ConversionObject["conversionStatus"];
if (ExistingStatus == EInternalProcessStage.ProcessFailed || ExistingStatus == EInternalProcessStage.ProcessComplete)
{
UpdateCondition = null;
}
}
}
if (!DatabaseService.UpdateItem(
FileConversionDBEntry.DBSERVICE_FILE_CONVERSIONS_TABLE(),
FileConversionDBEntry.KEY_NAME_CONVERSION_ID,
new BPrimitiveType(NewConversionID_FromRelativeUrl_UrlEncoded),
JObject.Parse(JsonConvert.SerializeObject(NewDBEntry)),
out JObject _ExistingObject, EBReturnItemBehaviour.DoNotReturn,
UpdateCondition,
_ErrorMessageAction))
{
return(BWebResponse.Conflict("File is already being processed/queued."));
}
try
{
if (BatchProcessingCreationService.Instance.StartBatchProcess(BucketName, RelativeFileName, ZipMainAssembly, out string _PodName, _ErrorMessageAction))
{
//Code for initial method of starting optimizer after pixyz completes
//return BWebResponse.StatusAccepted("Request has been accepted; process is now being started.");
if (BatchProcessingCreationService.Instance.StartFileOptimizer(BucketName, RelativeFileName, _ErrorMessageAction))
{
return(BWebResponse.StatusAccepted("Request has been accepted; process is now being started."));
}
else
{
NewDBEntry.ConversionStatus = (int)EInternalProcessStage.ProcessFailed;
if (!DatabaseService.UpdateItem(
FileConversionDBEntry.DBSERVICE_FILE_CONVERSIONS_TABLE(),
FileConversionDBEntry.KEY_NAME_CONVERSION_ID,
new BPrimitiveType(NewConversionID_FromRelativeUrl_UrlEncoded),
JObject.Parse(JsonConvert.SerializeObject(NewDBEntry)),
out JObject _, EBReturnItemBehaviour.DoNotReturn,
null,
_ErrorMessageAction))
{
return(BWebResponse.InternalError("Failed to start the batch process and experienced a Database error"));
}
//Try kill pixyz pod that we have succeeded in creating
if (!BatchProcessingCreationService.Instance.TryKillPod(_PodName, "cip-batch"))
{
return(BWebResponse.InternalError("Failed to start the unreal optimizer and failed to kill pixyz pod"));
}
return(BWebResponse.InternalError("Failed to start the batch process and experienced a Database error"));
}
}
else
{
NewDBEntry.ConversionStatus = (int)EInternalProcessStage.ProcessFailed;
if (!DatabaseService.UpdateItem(
FileConversionDBEntry.DBSERVICE_FILE_CONVERSIONS_TABLE(),
FileConversionDBEntry.KEY_NAME_CONVERSION_ID,
new BPrimitiveType(NewConversionID_FromRelativeUrl_UrlEncoded),
JObject.Parse(JsonConvert.SerializeObject(NewDBEntry)),
out JObject _, EBReturnItemBehaviour.DoNotReturn,
null,
_ErrorMessageAction))
{
return(BWebResponse.InternalError("Failed to start the batch process and experienced a Database error"));
}
return(BWebResponse.InternalError("Failed to start the batch process"));
}
}