Fix tool manager Osai update functions

Fix UI

Step.Database/Controllers/NcToolManagerController.cs

@@ -173,7 +173,7 @@ namespace Step.Database.Controllers
             return dtoShanks;
         }
 
-        public List<DbNcMagazinePositionModel> FindMagazinePositions()
+        public List<DbNcMagazinePositionModel> FindMagazinesPositions()
         {
             List<DbNcMagazinePositionModel> positions = dbCtx
                 .MagazinePositions
@@ -264,8 +264,10 @@ namespace Step.Database.Controllers
         {
             DbNcToolModel tool = FindTool(toolId);
 
+            var shankId = tool.ShankId;
             // Update db model
             SupportFunctions.CopyProperties(dtoTool, tool);
+            tool.ShankId = shankId;
 
             // Save
             dbCtx.SaveChanges();
@@ -346,10 +348,12 @@ namespace Step.Database.Controllers
             return dbShank;
         }
         
-        public void DeleteShank(int shankId)
+        public DbNcShankModel DeleteShank(int shankId)
         {
             DbNcShankModel shank = FindShankWithTools(shankId);
             DeleteShank(shank);
+
+            return shank;
         }
         
         public void DeleteShank(DbNcShankModel shank)
@@ -361,6 +365,7 @@ namespace Step.Database.Controllers
 
         public DbNcMagazinePositionModel UpdatePosition(DbNcMagazinePositionModel dbPos, DTONcMagazinePositionModel dtoPos)
         {
+            dbCtx.MagazinePositions.Attach(dbPos);
             dbPos.Type = dtoPos.Type;
             dbPos.Disabled = dtoPos.Disabled;