Первый коммит с скриптом для создания БД и Entity Framework моделью, созданной путем реверс-инжиниринга БД. + addTextToBlock, doSomethingWithDb для оценки работоспособности

db-creation.sql

@@ -0,0 +1,28 @@
+CREATE DATABASE [CompaniesDB];
+GO
+
+USE [CompaniesDB];
+GO
+
+CREATE TABLE [Companies] (
+    [CompanyId] int NOT NULL IDENTITY,
+    [Name] nvarchar(max) NOT NULL,
+    [ContractStatus] varchar(15) NOT NULL CHECK ([ContractStatus] IN('NotReachedYet', 'Reached', 'Terminated')),
+	CONSTRAINT [PK_CompanyId] PRIMARY KEY ([CompanyId])
+);
+GO
+
+CREATE TABLE [Users] (
+    [UserId] int NOT NULL IDENTITY,
+	[CompanyID] int NOT NULL,
+    [Name] nvarchar(max) NOT NULL,
+    [Login] nvarchar(max) NOT NULL,
+    [Password] nvarchar(max) NOT NULL,
+	CONSTRAINT [PK_UserId] PRIMARY KEY ([UserId]),
+	CONSTRAINT [FK_Users_Companies] FOREIGN KEY (CompanyID) REFERENCES [Companies] (CompanyId) ON DELETE CASCADE
+);
+GO
+
+INSERT INTO [Companies] (Name, ContractStatus) VALUES
+('Defend Studio', 'NotReachedYet')
+GO

eCompanies/App.config

@@ -1,6 +1,14 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup> 
         <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
     </startup>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="System.ComponentModel.Annotations" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.1.0" newVersion="4.2.1.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
 </configuration>

eCompanies/App.xaml.cs

@@ -5,6 +5,7 @@ using System.Data;
 using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Navigation;
 
 namespace eCompanies
 {

eCompanies/Companies.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+
+namespace eCompanies
+{
+    public partial class Companies
+    {
+        public enum Status { NotReachedYet, Reached, Terminated }
+        public Companies()
+        {
+            Users = new HashSet<Users>();
+        }
+
+        public int CompanyId { get; set; }
+        public string Name { get; set; }
+        public string ContractStatus { get; set; }
+
+        public ICollection<Users> Users { get; set; }
+    }
+}

eCompanies/CompaniesDBContext.cs

@@ -0,0 +1,62 @@
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata;
+
+namespace eCompanies
+{
+    public partial class CompaniesDBContext : DbContext
+    {
+        public CompaniesDBContext()
+        {
+        }
+
+        public CompaniesDBContext(DbContextOptions<CompaniesDBContext> options)
+            : base(options)
+        {
+        }
+
+        public virtual DbSet<Companies> Companies { get; set; }
+        public virtual DbSet<Users> Users { get; set; }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            if (!optionsBuilder.IsConfigured)
+            {
+                optionsBuilder.UseSqlServer("Server=(localdb)\\mssqllocaldb;Database=CompaniesDB;Trusted_Connection=True;");
+            }
+        }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            modelBuilder.Entity<Companies>(entity =>
+            {
+                entity.HasKey(e => e.CompanyId);
+
+                entity.Property(e => e.ContractStatus)
+                    .IsRequired()
+                    .HasMaxLength(15)
+                    .IsUnicode(false);
+
+                entity.Property(e => e.Name).IsRequired();
+            });
+
+            modelBuilder.Entity<Users>(entity =>
+            {
+                entity.HasKey(e => e.UserId);
+
+                entity.Property(e => e.CompanyId).HasColumnName("CompanyID");
+
+                entity.Property(e => e.Login).IsRequired();
+
+                entity.Property(e => e.Name).IsRequired();
+
+                entity.Property(e => e.Password).IsRequired();
+
+                entity.HasOne(d => d.Company)
+                    .WithMany(p => p.Users)
+                    .HasForeignKey(d => d.CompanyId)
+                    .HasConstraintName("FK_Users_Companies");
+            });
+        }
+    }
+}

eCompanies/MainWindow.xaml

@@ -7,6 +7,7 @@
         mc:Ignorable="d"
         Title="MainWindow" Height="450" Width="800">
     <Grid>
-        
+        <TextBlock x:Name="textBlock" HorizontalAlignment="Left" Margin="75,50,0,0" TextWrapping="Wrap" Text="TextBlock" VerticalAlignment="Top" Height="305" Width="625"/>
+
     </Grid>
 </Window>

eCompanies/MainWindow.xaml.cs

@@ -23,6 +23,28 @@ namespace eCompanies
         public MainWindow()
         {
             InitializeComponent();
+            doSomethingWithDb();
+        }
+
+
+        private void addTextToBlock(string str = "")
+        {
+            textBlock.Text += ("\n" + str);
+        }
+
+        private void doSomethingWithDb()
+        {
+            using (var db = new CompaniesDBContext())
+            {
+                db.Companies.Add(new Companies { Name = "Unknown company", ContractStatus = Companies.Status.NotReachedYet.ToString() });
+                var count = db.SaveChanges();
+                addTextToBlock(count + " records saved to database");
+
+                addTextToBlock();
+                addTextToBlock("All companies in database:");
+                foreach (var company in db.Companies)
+                    addTextToBlock(" - " + company.Name);
+            }
         }
     }
 }

eCompanies/Users.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+
+namespace eCompanies
+{
+    public partial class Users
+    {
+        public int UserId { get; set; }
+        public int CompanyId { get; set; }
+        public string Name { get; set; }
+        public string Login { get; set; }
+        public string Password { get; set; }
+
+        public Companies Company { get; set; }
+    }
+}

eCompanies/eCompanies.csproj

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\Microsoft.EntityFrameworkCore.Design.2.1.4\build\net461\Microsoft.EntityFrameworkCore.Design.props" Condition="Exists('..\packages\Microsoft.EntityFrameworkCore.Design.2.1.4\build\net461\Microsoft.EntityFrameworkCore.Design.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -14,6 +15,8 @@
     <WarningLevel>4</WarningLevel>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <Deterministic>true</Deterministic>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -35,8 +38,88 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Microsoft.EntityFrameworkCore, Version=2.1.4.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.2.1.4\lib\netstandard2.0\Microsoft.EntityFrameworkCore.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore.Abstractions, Version=2.1.4.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.Abstractions.2.1.4\lib\netstandard2.0\Microsoft.EntityFrameworkCore.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore.Design, Version=2.1.4.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.Design.2.1.4\lib\net461\Microsoft.EntityFrameworkCore.Design.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore.Relational, Version=2.1.4.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.Relational.2.1.4\lib\netstandard2.0\Microsoft.EntityFrameworkCore.Relational.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore.SqlServer, Version=2.1.4.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.SqlServer.2.1.4\lib\netstandard2.0\Microsoft.EntityFrameworkCore.SqlServer.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Caching.Abstractions, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Caching.Abstractions.2.1.1\lib\netstandard2.0\Microsoft.Extensions.Caching.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Caching.Memory, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Caching.Memory.2.1.1\lib\netstandard2.0\Microsoft.Extensions.Caching.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.2.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration.Abstractions, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.Abstractions.2.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration.Binder, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.Binder.2.1.1\lib\netstandard2.0\Microsoft.Extensions.Configuration.Binder.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.DependencyInjection, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.2.1.1\lib\net461\Microsoft.Extensions.DependencyInjection.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.2.1.1\lib\netstandard2.0\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Logging, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.2.1.1\lib\netstandard2.0\Microsoft.Extensions.Logging.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.2.1.1\lib\netstandard2.0\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Options, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Options.2.1.1\lib\netstandard2.0\Microsoft.Extensions.Options.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Primitives, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Primitives.2.1.1\lib\netstandard2.0\Microsoft.Extensions.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="Remotion.Linq, Version=2.2.0.0, Culture=neutral, PublicKeyToken=fee00910d6e5f53b, processorArchitecture=MSIL">
+      <HintPath>..\packages\Remotion.Linq.2.2.0\lib\net45\Remotion.Linq.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Buffers.4.4.0\lib\netstandard2.0\System.Buffers.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Collections.Immutable, Version=1.2.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Collections.Immutable.1.5.0\lib\netstandard2.0\System.Collections.Immutable.dll</HintPath>
+    </Reference>
+    <Reference Include="System.ComponentModel.Annotations, Version=4.2.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.ComponentModel.Annotations.4.5.0\lib\net461\System.ComponentModel.Annotations.dll</HintPath>
+    </Reference>
+    <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Data" />
+    <Reference Include="System.Data.SqlClient, Version=4.4.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Data.SqlClient.4.5.1\lib\net461\System.Data.SqlClient.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Diagnostics.DiagnosticSource, Version=4.0.3.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Diagnostics.DiagnosticSource.4.5.1\lib\net46\System.Diagnostics.DiagnosticSource.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Interactive.Async, Version=3.0.3000.0, Culture=neutral, PublicKeyToken=94bc3704cddfc263, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Interactive.Async.3.1.1\lib\net46\System.Interactive.Async.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Memory, Version=4.0.1.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Memory.4.5.1\lib\netstandard2.0\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Numerics.Vectors.4.4.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.1\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    </Reference>
     <Reference Include="System.Xml" />
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System.Core" />
@@ -55,6 +138,8 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="CompaniesDBContext.cs" />
+    <Compile Include="Users.cs" />
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -63,6 +148,7 @@
       <DependentUpon>App.xaml</DependentUpon>
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="Companies.cs" />
     <Compile Include="MainWindow.xaml.cs">
       <DependentUpon>MainWindow.xaml</DependentUpon>
       <SubType>Code</SubType>
@@ -86,6 +172,7 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
+    <None Include="packages.config" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
       <LastGenOutput>Settings.Designer.cs</LastGenOutput>
@@ -95,4 +182,10 @@
     <None Include="App.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>Данный проект ссылается на пакеты NuGet, отсутствующие на этом компьютере. Используйте восстановление пакетов NuGet, чтобы скачать их.  Дополнительную информацию см. по адресу: http://go.microsoft.com/fwlink/?LinkID=322105. Отсутствует следующий файл: {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\Microsoft.EntityFrameworkCore.Design.2.1.4\build\net461\Microsoft.EntityFrameworkCore.Design.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.EntityFrameworkCore.Design.2.1.4\build\net461\Microsoft.EntityFrameworkCore.Design.props'))" />
+  </Target>
 </Project>

eCompanies/packages.config

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Microsoft.CSharp" version="4.5.0" targetFramework="net461" />
+  <package id="Microsoft.EntityFrameworkCore" version="2.1.4" targetFramework="net461" />
+  <package id="Microsoft.EntityFrameworkCore.Abstractions" version="2.1.4" targetFramework="net461" />
+  <package id="Microsoft.EntityFrameworkCore.Analyzers" version="2.1.4" targetFramework="net461" />
+  <package id="Microsoft.EntityFrameworkCore.Design" version="2.1.4" targetFramework="net461" />
+  <package id="Microsoft.EntityFrameworkCore.Relational" version="2.1.4" targetFramework="net461" />
+  <package id="Microsoft.EntityFrameworkCore.SqlServer" version="2.1.4" targetFramework="net461" />
+  <package id="Microsoft.EntityFrameworkCore.Tools" version="2.1.4" targetFramework="net461" developmentDependency="true" />
+  <package id="Microsoft.Extensions.Caching.Abstractions" version="2.1.1" targetFramework="net461" />
+  <package id="Microsoft.Extensions.Caching.Memory" version="2.1.1" targetFramework="net461" />
+  <package id="Microsoft.Extensions.Configuration" version="2.1.1" targetFramework="net461" />
+  <package id="Microsoft.Extensions.Configuration.Abstractions" version="2.1.1" targetFramework="net461" />
+  <package id="Microsoft.Extensions.Configuration.Binder" version="2.1.1" targetFramework="net461" />
+  <package id="Microsoft.Extensions.DependencyInjection" version="2.1.1" targetFramework="net461" />
+  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="2.1.1" targetFramework="net461" />
+  <package id="Microsoft.Extensions.Logging" version="2.1.1" targetFramework="net461" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="2.1.1" targetFramework="net461" />
+  <package id="Microsoft.Extensions.Options" version="2.1.1" targetFramework="net461" />
+  <package id="Microsoft.Extensions.Primitives" version="2.1.1" targetFramework="net461" />
+  <package id="Remotion.Linq" version="2.2.0" targetFramework="net461" />
+  <package id="System.Buffers" version="4.4.0" targetFramework="net461" />
+  <package id="System.Collections.Immutable" version="1.5.0" targetFramework="net461" />
+  <package id="System.ComponentModel.Annotations" version="4.5.0" targetFramework="net461" />
+  <package id="System.Data.SqlClient" version="4.5.1" targetFramework="net461" />
+  <package id="System.Diagnostics.DiagnosticSource" version="4.5.1" targetFramework="net461" />
+  <package id="System.Interactive.Async" version="3.1.1" targetFramework="net461" />
+  <package id="System.Memory" version="4.5.1" targetFramework="net461" />
+  <package id="System.Numerics.Vectors" version="4.4.0" targetFramework="net461" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.1" targetFramework="net461" />
+</packages>