From a794921f82895465c5de902594fe5d5b5da336a9 Mon Sep 17 00:00:00 2001
From: Oleg Shabunov <olshab190404@gmail.com>
Date: Wed, 17 Apr 2024 17:38:54 +0400
Subject: [PATCH] create DatabaseImplement project

---
 ComputerShop.sln                              |  6 ++++++
 .../ComputerShopDatabase.cs                   | 20 +++++++++++++++++++
 .../ComputerShopDatabaseImplement.csproj      | 18 +++++++++++++++++
 3 files changed, 44 insertions(+)
 create mode 100644 ComputerShopDatabaseImplement/ComputerShopDatabase.cs
 create mode 100644 ComputerShopDatabaseImplement/ComputerShopDatabaseImplement.csproj

diff --git a/ComputerShop.sln b/ComputerShop.sln
index db205e0..692a628 100644
--- a/ComputerShop.sln
+++ b/ComputerShop.sln
@@ -11,6 +11,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputerShopContracts", "Co
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputerShopBusinessLogic", "ComputerShopBusinessLogic\ComputerShopBusinessLogic.csproj", "{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputerShopDatabaseImplement", "ComputerShopDatabaseImplement\ComputerShopDatabaseImplement.csproj", "{CDE4C963-67B5-47A6-A394-901E95EA40F7}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -33,6 +35,10 @@ Global
 		{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CDE4C963-67B5-47A6-A394-901E95EA40F7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CDE4C963-67B5-47A6-A394-901E95EA40F7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CDE4C963-67B5-47A6-A394-901E95EA40F7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CDE4C963-67B5-47A6-A394-901E95EA40F7}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/ComputerShopDatabaseImplement/ComputerShopDatabase.cs b/ComputerShopDatabaseImplement/ComputerShopDatabase.cs
new file mode 100644
index 0000000..1cf7b34
--- /dev/null
+++ b/ComputerShopDatabaseImplement/ComputerShopDatabase.cs
@@ -0,0 +1,20 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace ComputerShopDatabaseImplement
+{
+    public class ComputerShopDatabase : DbContext
+    {
+        protected override void OnConfiguring(DbContextOptionsBuilder OptionsBuilder)
+        {
+            if (!OptionsBuilder.IsConfigured)
+            {
+                OptionsBuilder.UseNpgsql(@"Host=localhost;Database=ComputerShop;Username=postgres;Password=admin");
+            }
+
+            base.OnConfiguring(OptionsBuilder);
+
+            AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
+            AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
+        }
+    }
+}
diff --git a/ComputerShopDatabaseImplement/ComputerShopDatabaseImplement.csproj b/ComputerShopDatabaseImplement/ComputerShopDatabaseImplement.csproj
new file mode 100644
index 0000000..1eeb4a1
--- /dev/null
+++ b/ComputerShopDatabaseImplement/ComputerShopDatabaseImplement.csproj
@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.18" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.18">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="7.0.11" />
+  </ItemGroup>
+
+</Project>