diff --git a/JewelryStoreFileImplement/Implements/JewelStorage.cs b/JewelryStoreFileImplement/Implements/JewelStorage.cs
index e09b4ab..2fb5632 100644
--- a/JewelryStoreFileImplement/Implements/JewelStorage.cs
+++ b/JewelryStoreFileImplement/Implements/JewelStorage.cs
@@ -2,111 +2,17 @@
 using JewelryStoreContracts.SearchModels;
 using JewelryStoreContracts.StoragesContracts;
 using JewelryStoreContracts.ViewModels;
-using JewelryStoreListImplement.Models;
+using JewelryStoreFileImplement.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace JewelryStoreListImplement.Implements
+namespace JewelryStoreFileImplement.Implements
 {
-    public class JewelStorage : IJewelStorage // TODO реализовать интерфейс
+    public class JewelStorage : IJewelStorage // TODO Lab_2
     {
-        private readonly DataListSingleton _source;
-        public JewelStorage()
-        {
-            _source = DataListSingleton.GetInstance();
-        }
-        public JewelViewModel? Delete(JewelBindingModel model)
-        {
-            for (int i = 0; i < _source.Jewels.Count; ++i)
-            {
-                if (_source.Jewels[i].Id == model.Id)
-                {
-                    var element = _source.Jewels[i];
-                    _source.Jewels.RemoveAt(i);
-                    return element.GetViewModel;
-                }
-            }
-            return null;
-        }
-
-        public JewelViewModel? GetElement(JewelSearchModel model)
-        {
-            if (string.IsNullOrEmpty(model.JewelName) && !model.Id.HasValue)
-            {
-                return null;
-            }
-            foreach (var jewel in _source.Jewels)
-            {
-                if ((!string.IsNullOrEmpty(model.JewelName) &&
-                jewel.JewelName == model.JewelName) ||
-                (model.Id.HasValue && jewel.Id == model.Id))
-                {
-                    return jewel.GetViewModel;
-                }
-            }
-            return null;
-        }
-
-        public List<JewelViewModel> GetFilteredList(JewelSearchModel model)
-        {
-            var result = new List<JewelViewModel>();
-            if (string.IsNullOrEmpty(model.JewelName))
-            {
-                return result;
-            }
-            foreach (var jewel in _source.Jewels)
-            {
-                if (jewel.JewelName.Contains(model.JewelName))
-                {
-                    result.Add(jewel.GetViewModel);
-                }
-            }
-            return result;
-        }
-
-        public List<JewelViewModel> GetFullList()
-        {
-            var result = new List<JewelViewModel>();
-            foreach (var jewel in _source.Jewels)
-            {
-                result.Add(jewel.GetViewModel);
-            }
-            return result;
-        }
-
-        public JewelViewModel? Insert(JewelBindingModel model)
-        {
-            model.Id = 1;
-            foreach (var jewel in _source.Jewels)
-            {
-                if (model.Id <= jewel.Id)
-                {
-                    model.Id = jewel.Id + 1;
-                }
-            }
-            var newJewel = Jewel.Create(model);
-            if (newJewel == null)
-            {
-                return null;
-            }
-            _source.Jewels.Add(newJewel);
-            return newJewel.GetViewModel;
-        }
-
-        public JewelViewModel? Update(JewelBindingModel model)
-        {
-            foreach (var jewel in _source.Jewels)
-            {
-                if (jewel.Id == model.Id)
-                {
-                    jewel.Update(model);
-                    return jewel.GetViewModel;
-                }
-            }
-            return null;
-        }
+        
     }
 }