Ejemplo n.º 1
0
        public TopicController()
        {
            // initialize logic
            logic = new TopicAppLogic();

            // assign contributor
            var utility = new ControllerUtilities();
            contributor = utility.GetWebUserGuidFromCookies();
        }
Ejemplo n.º 2
0
        public Payload<Resource> Save(Resource obj)
        {
            // create payload
            var payload = new Payload<Resource>();

            // todo: check security

            // Prep obj
            bool isNewAsset = (obj.Id <= 0);
            business.SetDefaults(ref obj);

            // Check if we need to create new subject
            foreach (var association in obj.TopicAssociations)
            {
                // Get from db and see if it already exists
                var subjectLogic = new TopicAppLogic();
                if (association.Topic == null)
                {
                    // check if exists
                    var subjectIsNew = (subjectLogic.Get(association.Tag).Data == null);
                    if (subjectIsNew)
                    {
                        // create new subject
                        association.Topic = new Topic()
                        {
                            Tag = association.Tag,
                            ContributorGuid = association.ContributorGuid,
                            Contributor = association.Contributor,
                            Created = DateTime.Now
                        };
                    }
                }
            }

            // validate
            var rules = new ValidationRules();
            rules.Validate(obj);

            // assign errors from validation (if applicable)
            payload.AssignValidationErrors(rules.Errors);

            // check if valid
            if (rules.IsValid)
            {
                // if existing asset, check the properties that have changed prior to update
                var changedProperties = new StringBuilder();
                if (!isNewAsset)
                {
                    var originalAsset = Get(obj.Id).Data;
                    CheckChangedProperties(originalAsset, obj, ref changedProperties);
                }

                // save to db
                using (var queries = new ResourceQueries())
                {
                    queries.Save(ref obj);
                }

                // assign primary data
                payload.Data = obj;

                // log activity
                if (isNewAsset)
                {
                    // new asset
                    AuditUtilities.Log(obj.Contributor, ActivityEventItem.ResourceCreated,
                        string.Format(Resources.AuditEntries.ResourceCreated, obj.Contributor.Username));
                }
                else
                {
                    // updated asset
                    AuditUtilities.Log(obj.Contributor, ActivityEventItem.ResourceModified,
                        string.Format(Resources.AuditEntries.ResourceModified, obj.Contributor.Username, changedProperties));
                }
            }

            // todo: next steps in workflow

            // return payload
            return payload;
        }