void SelectById (TModelContext context, TEntityAction action)
{
/*
DATA IN
- action.Id
- action.CollectionAction.CategoryRelationCollection
DATA OUT
- action.ModelAction (model)
- action.CollectionAction.ModeCollection {id, model} (for each node)
- action.CollectionAction.EntityCollection {id, model} (for each relation)
*/
try {
// Id must exist
if (action.Id.IsEmpty ()) {
action.Result = new TValidationResult ("[Select ById] Id can NOT be NULL or EMPTY!");
}
else {
action.Result = TValidationResult.Success; // desired result DO NOT MOVE FROM HERE
// relation by id (use parent)
action.CollectionAction.SelectComponentOperation (TComponentOperation.TInternalOperation.Id);
action.ComponentOperation.SelectById (action.Id);
var operationSupport = new TOperationSupport (context, action);
operationSupport.RequestComponent (context, action);
operationSupport.RequestExtension (context, action);
TOperationSupport.RequestNode (context, action);
TOperationSupport.RequestRelation (context, action);
// use Parent relation
if (action.ComponentOperation.ParentIdCollection.ContainsKey (action.Id)) {
var componentRelationList = action.ComponentOperation.ParentIdCollection [action.Id];
foreach (var relation in componentRelationList) {
var entityAction = TEntityAction.Create (TCategoryType.FromValue (relation.ChildCategory));
entityAction.CollectionAction.SetCollection (action.CollectionAction.CategoryRelationCollection);
entityAction.Id = relation.ChildId;
SelectById (context, entityAction); // my self (tree navigation)
action.CollectionAction.EntityCollection.Add (relation.ChildId, entityAction);
}
}
}
}
catch (Exception exception) {
Server.Models.Infrastructure.THelper.FormatException ("Select ById", exception, action);
}
}
void SelectRelation (TModelContext context, TEntityAction action)
{
/*
DATA IN
- action.ComponentOperation
DATA OUT
- action.ComponentOperation
*/
try {
var operationSupport = new TOperationSupport (context, action);
TOperationSupport.RequestRelation (context, action);
action.Result = TValidationResult.Success;
}
catch (Exception exception) {
Server.Models.Infrastructure.THelper.FormatException ("Select Relation", exception, action);
}
}
void SelectNode (TModelContext context, TEntityAction action)
{
/*
DATA IN
- action.CollectionAction.CategoryRelationCollection
- action.ComponentModel (NodeModelCollection)
DATA OUT
- action.CollectionAction.ModelCollection {id, model}
*/
try {
TOperationSupport.RequestNode (context, action);
action.Result = TValidationResult.Success;
}
catch (Exception exception) {
Server.Models.Infrastructure.THelper.FormatException ("Select Node", exception, action);
}
}