From 0e1780a96afb1c8de7773d7a4cdea15c9c4d5dc0 Mon Sep 17 00:00:00 2001
From: "ns.potapov" <ns.potapov@yandex.ru>
Date: Sat, 6 Apr 2024 22:55:12 +0400
Subject: [PATCH] =?UTF-8?q?=D0=A0=D0=B5=D0=B0=D0=BB=D0=B8=D0=B7=D0=BE?=
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---
 .../Implements/ClientStorage.cs               | 75 +++++++++++++++++++
 .../SecuritySystemDatabase.cs                 |  1 +
 2 files changed, 76 insertions(+)
 create mode 100644 SecuritySystem/SecuritySystemDatabaseImplement/Implements/ClientStorage.cs

diff --git a/SecuritySystem/SecuritySystemDatabaseImplement/Implements/ClientStorage.cs b/SecuritySystem/SecuritySystemDatabaseImplement/Implements/ClientStorage.cs
new file mode 100644
index 0000000..2b18b4a
--- /dev/null
+++ b/SecuritySystem/SecuritySystemDatabaseImplement/Implements/ClientStorage.cs
@@ -0,0 +1,75 @@
+using SecuritySystemContracts.BindingModels;
+using SecuritySystemContracts.SearchModels;
+using SecuritySystemContracts.StoragesContracts;
+using SecuritySystemContracts.ViewModels;
+using SecuritySystemDatabaseImplement.Models;
+
+namespace SecuritySystemDatabaseImplement.Implements
+{
+    public class ClientStorage : IClientStorage
+    {
+        public List<ClientViewModel> GetFullList()
+        {
+            using var context = new SecuritySystemDatabase();
+            return context.Clients.Select(x => x.GetViewModel).ToList();
+        }
+        public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email))
+            {
+                return new();
+            }
+            using var context = new SecuritySystemDatabase();
+            return context.Clients
+                .Where(x => x.Email.Contains(model.Email))
+                .Select(x => x.GetViewModel).ToList();
+        }
+        public ClientViewModel? GetElement(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new SecuritySystemDatabase();
+            return context.Clients
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.Email) && x.Email == model.Email)
+                || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+        }
+        public ClientViewModel? Insert(ClientBindingModel model)
+        {
+            var newClient = Client.Create(model);
+            if (newClient == null)
+            {
+                return null;
+            }
+            using var context = new SecuritySystemDatabase();
+            context.Clients.Add(newClient);
+            context.SaveChanges();
+            return newClient.GetViewModel;
+        }
+        public ClientViewModel? Update(ClientBindingModel model)
+        {
+            using var context = new SecuritySystemDatabase();
+            var client = context.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (client == null)
+            {
+                return null;
+            }
+            client.Update(model);
+            context.SaveChanges();
+            return client.GetViewModel;
+        }
+        public ClientViewModel? Delete(ClientBindingModel model)
+        {
+            using var context = new SecuritySystemDatabase();
+            var element = context.Clients.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Clients.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}
diff --git a/SecuritySystem/SecuritySystemDatabaseImplement/SecuritySystemDatabase.cs b/SecuritySystem/SecuritySystemDatabaseImplement/SecuritySystemDatabase.cs
index e4f3268..a1afa68 100644
--- a/SecuritySystem/SecuritySystemDatabaseImplement/SecuritySystemDatabase.cs
+++ b/SecuritySystem/SecuritySystemDatabaseImplement/SecuritySystemDatabase.cs
@@ -20,6 +20,7 @@ namespace SecuritySystemDatabaseImplement
         public virtual DbSet<Secure> Secures { set; get; }
         public virtual DbSet<SecureComponent> SecureComponents { set; get; }
         public virtual DbSet<Order> Orders { set; get; }
+        public virtual DbSet<Client> Clients { set; get; }
     }
 
 }