added cache

backend/WebSem/WebApiWebSem/Business/ArticlesBusiness.cs

-using Luticate2.Utils.Business;
+using System.Linq;
+using Luticate2.Utils.Business;
 using Luticate2.Utils.Dbo.Basic;
 using Luticate2.Utils.Dbo.PaginatedRequest;
 using Luticate2.Utils.Dbo.Result;
 using Luticate2.Utils.Interfaces;
 using WebApiWebSem.DataAccess;
 using WebApiWebSem.Dbo.Articles;
+using WebApiWebSem.Dbo.ArticlesFields;
 
 namespace WebApiWebSem.Business
 {
 
         public override LuResult<LuPaginatedDbo<ArticlesDbo>> GetMultiple(LuPaginatedRequestDbo request)
         {
-            return _dbPediaDataAccess.GetMultiple(request);
-//            var result = _dbPediaDataAccess.GetMultiple(request);
-//            if (result.Status == LuStatus.BackendError)
-//            {
-//                return base.GetMultiple(request);
-//            }
-//            return result;
+            var result = _dbPediaDataAccess.GetMultiple(request);
+            if (result.Status == LuStatus.BackendError)
+            {
+                return base.GetMultiple(request);
+            }
+            DataAccess.AddDbo(result.Data.Data.Select(dbo => new ArticlesAddDbo
+            {
+                Fields = dbo.Fields.Select(fieldsDbo => new ArticlesFieldsAddDbo
+                {
+                    Property = fieldsDbo.Property,
+                    Type = fieldsDbo.Type,
+                    Value = fieldsDbo.Value
+                }).ToList(),
+                Id = dbo.Id,
+                PictureCaption = dbo.PictureCaption,
+                PictureUrl = dbo.PictureUrl,
+                Text = dbo.Text,
+                Type = dbo.Type
+            }));
+            return result;
         }
     }
 }