/// <summary>
/// Fired when the MDM Subscription has been executed
/// </summary>
private void MdmSubscriptionExecuted(object sender, Core.Event.QueryResultEventArgs <Core.Model.IdentifiedData> e)
{
var authPrincipal = AuthenticationContext.Current.Principal;
// Results contain LOCAL records most likely
// We have a resource type that matches
e.Results = e.Results.Select((res) =>
{
if (!this.m_configuration.ResourceTypes.Any(o => o.Type == res.GetType()))
{
return(res);
}
// Result is taggable and a tag exists for MDM
if (res is Entity entity)
{
if (entity.ClassConceptKey != MdmConstants.MasterRecordClassification)
{
// just a regular record
// Attempt to load the master and add to the results
var master = entity.LoadCollection <EntityRelationship>(nameof(Entity.Relationships)).FirstOrDefault(o => o.RelationshipTypeKey == MdmConstants.MasterRecordRelationship);
if (master == null) // load from DB
{
master = EntitySource.Current.Provider.Query <EntityRelationship>(o => o.SourceEntityKey == entity.Key && o.RelationshipTypeKey == MdmConstants.MasterRecordRelationship).FirstOrDefault();
}
var masterType = typeof(EntityMaster <>).MakeGenericType(res.GetType());
if (master != null)
{
return((Activator.CreateInstance(masterType, master.LoadProperty <Entity>(nameof(EntityRelationship.TargetEntity))) as IMdmMaster).Synthesize(authPrincipal));
}
else
{
entity.Tags.Add(new Core.Model.DataTypes.EntityTag("$mdm.type", "O")); // Orphan record
return(entity);
}
}
else // is a master
{
var masterType = typeof(EntityMaster <>).MakeGenericType(MapUtil.GetModelTypeFromClassKey(entity.ClassConceptKey.Value));
return((Activator.CreateInstance(masterType, entity) as IMdmMaster).Synthesize(authPrincipal));
}
}
else if (res is Act act && act.ClassConceptKey != MdmConstants.MasterRecordClassification)
{
// Attempt to load the master and add to the results
var master = act.LoadCollection <ActRelationship>(nameof(Act.Relationships)).FirstOrDefault(o => o.RelationshipTypeKey == MdmConstants.MasterRecordRelationship);
if (master == null) // load from DB
{
master = EntitySource.Current.Provider.Query <ActRelationship>(o => o.SourceEntityKey == act.Key && o.RelationshipTypeKey == MdmConstants.MasterRecordRelationship).FirstOrDefault();
}
var masterType = typeof(EntityMaster <>).MakeGenericType(res.GetType());
return((Activator.CreateInstance(masterType, master.LoadProperty <Act>(nameof(ActRelationship.TargetAct))) as IMdmMaster).Synthesize(authPrincipal));
}