Исправление пространства имен + реализация хранилища пользователя

HardwareShop/HardwareShopDatabaseImplement/Implements/IUserStorage.cs

@@ -1,39 +0,0 @@
-using HardwareShopContracts.BindingModels;
-using HardwareShopContracts.SearchModels;
-using HardwareShopContracts.ViewModels;
-
-namespace HardwareShopContracts.StoragesContracts
-{
-    public class UserStorage : IUserStorage
-    {
-        public UserViewModel? Delete(UserBindingModel model)
-        {
-            throw new NotImplementedException();
-        }
-
-        public UserViewModel? GetElement(UserSearchModel model)
-        {
-            throw new NotImplementedException();
-        }
-
-        public List<UserViewModel> GetFilteredList(UserSearchModel model)
-        {
-            throw new NotImplementedException();
-        }
-
-        public List<UserViewModel> GetFullList()
-        {
-            throw new NotImplementedException();
-        }
-
-        public UserViewModel? Insert(UserBindingModel model)
-        {
-            throw new NotImplementedException();
-        }
-
-        public UserViewModel? Update(UserBindingModel model)
-        {
-            throw new NotImplementedException();
-        }
-    }
-}

HardwareShop/HardwareShopDatabaseImplement/Implements/UserStorage.cs

@@ -0,0 +1,92 @@
+using HardwareShopContracts.BindingModels;
+using HardwareShopContracts.SearchModels;
+using HardwareShopContracts.StoragesContracts;
+using HardwareShopContracts.ViewModels;
+using HardwareShopDatabaseImplement.Models;
+
+namespace HardwareShopDatabaseImplement.Implements
+{
+    public class UserStorage : IUserStorage
+    {
+        public UserViewModel? Delete(UserBindingModel model)
+        {
+            using var context = new HardwareShopDatabase();
+            var element = context.Users
+                .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Users.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public UserViewModel? GetElement(UserSearchModel model)
+        {
+            using var context = new HardwareShopDatabase();
+            if (model.Id.HasValue)
+                return context.Users
+                    .FirstOrDefault(x => x.Id == model.Id)?
+                    .GetViewModel;
+            if (!string.IsNullOrEmpty(model.Email) && !string.IsNullOrEmpty(model.Password))
+                return context.Users
+                    .FirstOrDefault(x => x.Email
+                    .Equals(model.Email) && x.Password
+                    .Equals(model.Password))?
+                    .GetViewModel;
+            if (!string.IsNullOrEmpty(model.Email))
+                return context.Users
+                    .FirstOrDefault(x => x.Email.Equals(model.Email))?.GetViewModel;
+            return null;
+        }
+
+        public List<UserViewModel> GetFilteredList(UserSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Login))
+            {
+                return new();
+            }
+            using var context = new HardwareShopDatabase();
+            return context.Users
+                .Where(x => x.Login.Contains(model.Login))
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<UserViewModel> GetFullList()
+        {
+            using var context = new HardwareShopDatabase();
+            return context.Users
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public UserViewModel? Insert(UserBindingModel model)
+        {
+            var newUser = User.Create(model);
+            if (newUser == null)
+            {
+                return null;
+            }
+            using var context = new HardwareShopDatabase();
+            context.Users.Add(newUser);
+            context.SaveChanges();
+            return newUser.GetViewModel;
+        }
+
+        public UserViewModel? Update(UserBindingModel model)
+        {
+            using var context = new HardwareShopDatabase();
+            var user = context.Users
+                .FirstOrDefault(x => x.Id == model.Id);
+            if (user == null)
+            {
+                return null;
+            }
+            user.Update(model);
+            context.SaveChanges();
+            return user.GetViewModel;
+        }
+    }
+}

HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/BuildStorage.cs

@@ -1,11 +1,11 @@
 using HardwareShopContracts.BindingModels;
 using HardwareShopContracts.SearchModels;
+using HardwareShopContracts.StoragesContracts;
 using HardwareShopContracts.ViewModels;
-using HardwareShopDatabaseImplement;
 using HardwareShopDatabaseImplement.Models.Worker;
 using Microsoft.EntityFrameworkCore;
 
-namespace HardwareShopContracts.StoragesContracts
+namespace HardwareShopDatabaseImplement.Implements.Worker
 {
     public class BuildStorage : IBuildStorage
     {

HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/CommentStorage.cs

@@ -1,11 +1,11 @@
 using HardwareShopContracts.BindingModels;
 using HardwareShopContracts.SearchModels;
+using HardwareShopContracts.StoragesContracts;
 using HardwareShopContracts.ViewModels;
-using HardwareShopDatabaseImplement;
 using HardwareShopDatabaseImplement.Models.Worker;
 using Microsoft.EntityFrameworkCore;
 
-namespace HardwareShopContracts.StoragesContracts
+namespace HardwareShopDatabaseImplement.Implements.Worker
 {
     public class CommentStorage : ICommentStorage
     {

HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/PurchaseStorage.cs

@@ -1,12 +1,11 @@
 using HardwareShopContracts.BindingModels;
 using HardwareShopContracts.SearchModels;
+using HardwareShopContracts.StoragesContracts;
 using HardwareShopContracts.ViewModels;
-using HardwareShopDatabaseImplement;
-using HardwareShopDatabaseImplement.Models.Storekeeper;
 using HardwareShopDatabaseImplement.Models.Worker;
 using Microsoft.EntityFrameworkCore;
 
-namespace HardwareShopContracts.StoragesContracts
+namespace HardwareShopDatabaseImplement.Implements.Worker
 {
     public class PurchaseStorage : IPurchaseStorage
     {