BExIS.Web.Shell.Areas.DCM.Controllers.FormController.CreatePackageModel C# (CSharp) Method

        private MetadataPackageModel CreatePackageModel(int stepId, bool validateIt)
        {
            StepInfo stepInfo = TaskManager.Get(stepId);
            StepModelHelper stepModelHelper = GetStepModelhelper(stepId);

            long metadataPackageId = stepModelHelper.Usage.Id;
            long metadataStructureId = Convert.ToInt64(TaskManager.Bus[CreateTaskmanager.METADATASTRUCTURE_ID]);

            MetadataStructureManager mdsManager = new MetadataStructureManager();
            MetadataPackageManager mdpManager = new MetadataPackageManager();
            MetadataPackageUsage mpu = (MetadataPackageUsage)LoadUsage(stepModelHelper.Usage);
            MetadataPackageModel model = new MetadataPackageModel();

            model = MetadataPackageModel.Convert(mpu, stepModelHelper.Number);
            model.ConvertMetadataAttributeModels(mpu, metadataStructureId, stepId);

            if (stepInfo.IsInstanze == false)
            {
                //get Instance
                if (TaskManager.Bus.ContainsKey(CreateTaskmanager.METADATA_XML))
                {
                    XDocument xMetadata = (XDocument)TaskManager.Bus[CreateTaskmanager.METADATA_XML];
                    model.ConvertInstance(xMetadata, stepModelHelper.XPath);
                }
            }
            else
            {
                if (stepModelHelper.Model != null)
                {
                    model = (MetadataPackageModel)stepModelHelper.Model;
                }
                else
                {
                    stepModelHelper.Model = model;
                }
            }

            //if (validateIt)
            //{
            //    //validate packages
            //    List<Error> errors = validateStep(stepModelHelper.Model);
            //    if (errors != null)
            //        model.ErrorList = errors;
            //    else
            //        model.ErrorList = new List<Error>();

            //}

            model.StepInfo = stepInfo;

            return model;
        }