fix user storage

DatabaseImplement/Implements/UserStorage.cs

@@ -1,6 +1,8 @@
 using Contracts.BindingModels;
 using Contracts.SearchModels;
 using Contracts.StorageContracts;
+using DatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -39,6 +41,7 @@ namespace DatabaseImplement.Implements
 			}
 			var context = new Database();
 			return context.Users
+				.Include(u => u.Role)
 				.FirstOrDefault(u => u.Equals(model))
 				?.GetBindingModel();
 		}
@@ -48,7 +51,9 @@ namespace DatabaseImplement.Implements
 			var context = new Database();
 			if (model is null)
 			{
-				return context.Users.Select(r => r.GetBindingModel());
+				return context.Users
+					.Include(u => u.Role)
+					.Select(r => r.GetBindingModel());
 			}
 			if (model.Id is null && model.Email is null)
 			{
@@ -56,6 +61,7 @@ namespace DatabaseImplement.Implements
 			}
 			return context.Users
 				.Where(u => u.Equals(model))
+				.Include(u => u.Role)
 				.Select(r => r.GetBindingModel());
 		}
 
@@ -77,7 +83,9 @@ namespace DatabaseImplement.Implements
 		public UserBindingModel? Update(UserBindingModel model)
 		{
 			var context = new Database();
-			var user = context.Users.FirstOrDefault(u => u.Id == model.Id);
+			var user = context.Users
+				.Include(u => u.Role)
+				.FirstOrDefault(u => u.Id == model.Id);
 
 			if (user is null)
 			{