private int HandleComponentCondition(PathwayComponentCondition input, Pathway pathway, PathwayComponent component, ref SaveStatus status)
{
int newId = 0;
List <string> messages = new List <string>();
string statusMessage = "";
input.ParentComponentId = component.Id;
if (pccm.Save(input, ref messages))
{
newId = input.Id;
activityMgr.SiteActivityAdd(new SiteActivity()
{
ActivityType = "PathwayComponent",
Activity = "Import",
Event = "Add",
Comment = string.Format("Added PathwayComponentCondition via Import: '{0}' for Component: '{1}'", input.Name, component.Name),
ActivityObjectId = newId,
});
}
else
{
status.AddErrorRange(messages);
}
if (newId == 0 || (!string.IsNullOrWhiteSpace(statusMessage) && statusMessage != "successful"))
{
status.AddError(string.Format("Row: Issue encountered updating pathway ComponentCondition: {0} for Component: '{1}': {2}", input.Name, component.Name, statusMessage));
return(0);
}
//==================================================
//handle target components - better organization to move this to HandleComponentCondition since all components should now exist
List <PathwayComponent> profiles = new List <PathwayComponent>();
messages = new List <string>();
foreach (var tc in input.HasTargetComponentList)
{
var targetComponent = PathwayComponentManager.Get(tc);
if (targetComponent == null || targetComponent.Id == 0)
{
//shouldn't happen here - although the add attempt could have failed?
status.AddError(string.Format("The target pathway component: {0} for ConditionComponent: {1} was not found. This could have been due the an issue adding the component - which should have resulted in an earlier error message.", tc, input.Name));
continue;
}
profiles.Add(targetComponent);
}
//now replace relationships
if (!epcmgr.Replace(input.RowId, PathwayComponent.PathwayComponentRelationship_TargetComponent, profiles, ref status))
{
//status.AddErrorRange( messages );
}
return(newId);
}
//
/// <summary>
/// Handle component import
/// TODO - should a save be done for each component or wait until the end
/// </summary>
/// <param name="input"></param>
/// <param name="pathway"></param>
/// <param name="bnodes"></param>
/// <param name="status">TODO - do we want to continue using the pathway SaveStatus?</param>
/// <returns></returns>
public OutputComponent ImportComponent(InputComponent input, ThisEntity pathway, List <BNode> bnodes, SaveStatus status)
{
MappingHelperV3 helper = new MappingHelperV3(CodesManager.ENTITY_TYPE_PATHWAY_COMPONENT);
//do we need to reference blank nodes here? - if so pass to this method
helper.entityBlankNodes = bnodes;
helper.CurrentEntityCTID = input.CTID;
helper.CurrentEntityName = input.Name.ToString();
OutputComponent output = new OutputComponent();
//
LoggingHelper.DoTrace(5, "======== Component ======== ");
LoggingHelper.DoTrace(5, " type: "+ input.PathwayComponentType.ToString());
LoggingHelper.DoTrace(5, " name: "+ (input.Name ?? new JInput.LanguageMap("componentNameMissing")).ToString());
LoggingHelper.DoTrace(5, " ctid: "+ input.CTID);
LoggingHelper.DoTrace(6, " @Id: "+ input.CtdlId);
try
{
//add/updating Pathway
if (!DoesComponentExist(input.CTID, ref output))
{
//set the rowid now, so that can be referenced as needed
//no, the guid comes from the resolving of entity references
//actually OK, as earlier references would result in a pending record
output.RowId = Guid.NewGuid();
}
helper.currentBaseObject = output;
if (input.CTID == "ce-fa6c139f-0615-401f-9920-6ec8c445baca")
{
}
//initialize json properties
output.JsonProperties = new PathwayComponentProperties();
//
output.PathwayComponentType = input.PathwayComponentType;
output.Name = helper.HandleLanguageMap(input.Name, output, "Name");
output.Description = helper.HandleLanguageMap(input.Description, output, "Description");
output.SubjectWebpage = input.SubjectWebpage;
output.SourceData = input.SourceData;
if (!string.IsNullOrWhiteSpace(output.SourceData) && output.SourceData.IndexOf("/resources/") > 0)
{
var ctid = ResolutionServices.ExtractCtid(output.SourceData);
if (!string.IsNullOrWhiteSpace(ctid))
{
if (output.PathwayComponentType.ToLower().IndexOf("credential") > -1)
{
var target = CredentialManager.GetMinimumByCtid(ctid);
if (target != null && target.Id > 0)
{
//this approach 'buries' the cred from external references like credential in pathway
output.SourceCredential = new TopLevelEntityReference()
{
Id = target.Id,
Name = target.Name,
Description = target.Description,
CTID = target.CTID,
SubjectWebpage = target.SubjectWebpage,
//RowId = target.RowId
};
output.JsonProperties.SourceCredential = output.SourceCredential;
}
}
else if (output.PathwayComponentType.ToLower().IndexOf("assessmentcomp") > -1)
{
var target = AssessmentManager.GetSummaryByCtid(ctid);
if (target != null && target.Id > 0)
{
//may not really need this, just the json
output.SourceAssessment = new TopLevelEntityReference()
{
Id = target.Id,
Name = target.Name,
Description = target.Description,
CTID = target.CTID,
SubjectWebpage = target.SubjectWebpage,
//RowId = target.RowId
};
output.JsonProperties.SourceAssessment = output.SourceAssessment;
}
}
else if (output.PathwayComponentType.ToLower().IndexOf("coursecomp") > -1)
{
var target = LearningOpportunityManager.GetByCtid(ctid);
if (target != null && target.Id > 0)
{
//may not really need this, just the json
output.SourceLearningOpportunity = new TopLevelEntityReference()
{
Id = target.Id,
Name = target.Name,
Description = target.Description,
CTID = target.CTID,
SubjectWebpage = target.SubjectWebpage,
//RowId = target.RowId
};
output.JsonProperties.SourceLearningOpportunity = output.SourceLearningOpportunity;
}
}
}
}
output.CTID = input.CTID;
output.PathwayCTID = pathway.CTID;
//output.CodedNotation = input.CodedNotation;
output.Identifier = helper.MapIdentifierValueListInternal(input.Identifier);
if (output.Identifier != null && output.Identifier.Count() > 0)
{
output.IdentifierJson = JsonConvert.SerializeObject(output.Identifier, MappingHelperV3.GetJsonSettings());
}
//
output.ComponentDesignationList = helper.MapCAOListToList(input.ComponentDesignation);
//
output.CredentialType = input.CredentialType;
output.CreditValue = helper.HandleValueProfileList(input.CreditValue, output.PathwayComponentType + ".CreditValue");
//TBD - how to handle. Will need to have imported the concept scheme/concept
if (input.HasProgressionLevel != null && input.HasProgressionLevel.Any())
{
foreach (var item in input.HasProgressionLevel)
{
output.HasProgressionLevels.Add(ResolutionServices.ExtractCtid(item));
}
}
output.PointValue = helper.HandleQuantitiveValue(input.PointValue, output.PathwayComponentType + ".PointValue");
//
output.ProgramTerm = helper.HandleLanguageMap(input.ProgramTerm, output, "ProgramTerm");
//need to get relationshiptype to store-> this can be done by manager
//3
output.HasChildList = helper.MapEntityReferenceGuids("PathwayComponent.HasChild", input.HasChild, CodesManager.ENTITY_TYPE_PATHWAY_COMPONENT, ref status);
//2
output.HasIsChildOfList = helper.MapEntityReferenceGuids("PathwayComponent.IsChildOf", input.IsChildOf, CodesManager.ENTITY_TYPE_PATHWAY_COMPONENT, ref status);
output.HasPrerequisiteList = helper.MapEntityReferenceGuids("PathwayComponent.Prerequisite", input.Prerequisite, CodesManager.ENTITY_TYPE_PATHWAY_COMPONENT, ref status);
output.HasPreceedsList = helper.MapEntityReferenceGuids("PathwayComponent.Preceeds", input.Preceeds, CodesManager.ENTITY_TYPE_PATHWAY_COMPONENT, ref status);
//populate JSON properties
output.JsonProperties.ComponentDesignationList = output.ComponentDesignationList;
output.JsonProperties.CreditValue = output.CreditValue;
output.JsonProperties.Identifier = output.Identifier;
output.JsonProperties.PointValue = output.PointValue;
//
if (input.HasCondition != null && input.HasCondition.Count() > 0)
{
output.HasCondition = new List <PathwayComponentCondition>();
foreach (var item in input.HasCondition)
{
//var jcc = JsonConvert.DeserializeObject<JInput.ComponentCondition>( item.ToString() );
var cc = new PathwayComponentCondition();
cc.Name = helper.HandleLanguageMap(item.Name, cc, "ComponentCondition.Name");
cc.Description = helper.HandleLanguageMap(item.Description, cc, "ComponentCondition.Description");
cc.RequiredNumber = item.RequiredNumber;
cc.PathwayCTID = pathway.CTID;
cc.HasTargetComponentList = helper.MapEntityReferenceGuids("ComponentCondition.TargetComponent", item.TargetComponent, CodesManager.ENTITY_TYPE_PATHWAY_COMPONENT, ref status);
output.HasCondition.Add(cc);
}
}
} catch (Exception ex)
{
LoggingHelper.LogError(ex, "ImportPathways.ImportComponent");
//status.AddError( string.Format( "ImportPathways.ImportComponent. ComponentType: {0}, Name: {1}, Message: {2}", output.ComponentTypeId, output.Name, ex.Message ) );
}
//then save
return(output);
}
public void HandleComponents(ThisEntity pathway, ref SaveStatus status)
{
try
{
//components
//delete all not in current list
new Entity_PathwayComponentManager().DeleteNotInList(pathway.CTID, pathway.HasPart, ref status);
//
//TBD - should we do a fresh get of the pathway with components - or clear all?
//handle components
foreach (var item in pathway.HasPart)
{
var component = new PathwayComponent();
//handle each component
//add to pathway HasParts on conclusion (with existance checking
var recordExists = false;
if (HandlePathwayComponent(item, pathway, ref component, ref recordExists, ref status) < 1)
{
status.RecordsFailed++;
continue;
}
else
{
if (recordExists)
{
status.RecordsUpdated++;
}
else
{
status.RecordsAdded++;
}
}
//add pathway HasPart for component
//?do we need has part in the finder?
//will be useful to retrieve data for the detail page
epcmgr.Add(pathway.RowId, component.Id, PathwayComponent.PathwayComponentRelationship_HasPart, ref status);
}
//handle conditions
var candidates = pathway.HasPart.Where(s => s.HasCondition != null && s.HasCondition.Count() > 0).ToList();
foreach (var pc in candidates)
{
foreach (var item in pc.HasCondition)
{
//get parent component
var component = PathwayComponentManager.GetByCtid(pc.CTID);
if (component == null || component.Id == 0)
{
//shouldn't happen here - although the add attempt could have failed?
status.AddError(string.Format("The parent pathway component: {0} for ConditionComponent: {1} was not found. This could have been due the an issue adding the component - which should have resulted in an earlier error message.", pc.Name, item.Name));
continue;
}
var condition = new PathwayComponentCondition();
//add to pathway component Entity.HasPathwayComponent on conclusion
if (HandleComponentCondition(item, pathway, component, ref status) < 1)
{
status.RecordsFailed++;
//could continue if have an id (i.e. failed after saved)?
continue;
}
}
}
//now handle relationships
int cntr = 0;
foreach (var item in pathway.HasPart)
{
cntr++;
var component = PathwayComponentManager.GetByCtid(item.CTID, PathwayComponentManager.componentActionOfNone);
//handle each component
//add to pathway HasParts on conclusion (with existance checking
ReplacePathwayComponentRelationships(cntr, component.RowId, item.HasChildList, pathway, PathwayComponent.PathwayComponentRelationship_HasChild, "PathwayComponent.HasChild", ref status);
ReplacePathwayComponentRelationships(cntr, component.RowId, item.HasPrerequisiteList, pathway, PathwayComponent.PathwayComponentRelationship_Prerequiste, "PathwayComponent.Prerequisite", ref status);
//
ReplacePathwayComponentRelationships(cntr, component.RowId, item.HasPreceedsList, pathway, PathwayComponent.PathwayComponentRelationship_Preceeds, "PathwayComponent.Preceeds", ref status);
}
//these may have to been done after processing components
//================ destination component
ReplacePathwayToPathwayComponentRelationships(pathway.HasDestinationList, pathway, PathwayComponent.PathwayComponentRelationship_HasDestinationComponent, "Pathway.HasDestinationComponent", ref status);
//
ReplacePathwayToPathwayComponentRelationships(pathway.HasChildList, pathway, PathwayComponent.PathwayComponentRelationship_HasChild, "Pathway.HasChild", ref status);
}
catch (Exception ex)
{
LoggingHelper.DoTrace(1, string.Format(thisClassName + ".HandleComponents. Pathway: {0} ({1}) Exception encountered: {2}", pathway.Name, pathway.Id, ex.Message));
//only fail current, and allow to continue
status.AddError(string.Format("Exception encountered. Pathway: {0}, Message: {1}", pathway.Name, ex.Message));
LoggingHelper.LogError(ex, string.Format(thisClassName + ".HandleComponents. Pathway: {0} ({1}) Exception encountered", pathway.Name, pathway.Id));
}
}
