Срез 26.02.2021

CentralServer/App.config

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <configSections>
+    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
+    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+  </configSections>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+  </startup>
+  <connectionStrings>
+    <add name="gr672_pgvEntities" connectionString="metadata=res://*/StoreModel.csdl|res://*/StoreModel.ssdl|res://*/StoreModel.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=mssql;initial catalog=gr672_pgv;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
+  </connectionStrings>
+  <entityFramework>
+    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
+      <parameters>
+        <parameter value="mssqllocaldb" />
+      </parameters>
+    </defaultConnectionFactory>
+    <providers>
+      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
+    </providers>
+  </entityFramework>
+</configuration>

CentralServer/Cashier.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Manual changes to this file may cause unexpected behavior in your application.
+//     Manual changes to this file will be overwritten if the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace CentralServer
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Cashier
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Cashier()
+        {
+            this.WorkShifts = new HashSet<WorkShift>();
+        }
+    
+        public int CashierID { get; set; }
+        public int IDStore { get; set; }
+    
+        public virtual Store Store { get; set; }
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<WorkShift> WorkShifts { get; set; }
+    }
+}

CentralServer/CentralServer.csproj

@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{A8239E54-1EC2-4E1B-A7D0-371979E36CD5}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>CentralServer</RootNamespace>
+    <AssemblyName>CentralServer</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
+      <HintPath>..\packages\EntityFramework.6.2.0\lib\net45\EntityFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
+      <HintPath>..\packages\EntityFramework.6.2.0\lib\net45\EntityFramework.SqlServer.dll</HintPath>
+    </Reference>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.ComponentModel.DataAnnotations" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Runtime.Serialization" />
+    <Reference Include="System.Security" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Cashier.cs">
+      <DependentUpon>StoreModel.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Employee.cs">
+      <DependentUpon>StoreModel.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Order.cs">
+      <DependentUpon>StoreModel.tt</DependentUpon>
+    </Compile>
+    <Compile Include="PaymentMetod.cs">
+      <DependentUpon>StoreModel.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Product.cs">
+      <DependentUpon>StoreModel.tt</DependentUpon>
+    </Compile>
+    <Compile Include="ProductInOrder.cs">
+      <DependentUpon>StoreModel.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="RootDataOfCashier.cs" />
+    <Compile Include="RootDataOfStore.cs" />
+    <Compile Include="Store.cs">
+      <DependentUpon>StoreModel.tt</DependentUpon>
+    </Compile>
+    <Compile Include="StoreModel.Context.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>StoreModel.Context.tt</DependentUpon>
+    </Compile>
+    <Compile Include="StoreModel.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>StoreModel.tt</DependentUpon>
+    </Compile>
+    <Compile Include="StoreModel.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>StoreModel.edmx</DependentUpon>
+    </Compile>
+    <Compile Include="WorkShift.cs">
+      <DependentUpon>StoreModel.tt</DependentUpon>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+    <EntityDeploy Include="StoreModel.edmx">
+      <Generator>EntityModelCodeGenerator</Generator>
+      <LastGenOutput>StoreModel.Designer.cs</LastGenOutput>
+    </EntityDeploy>
+    <None Include="packages.config" />
+    <None Include="StoreModel.edmx.diagram">
+      <DependentUpon>StoreModel.edmx</DependentUpon>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="StoreModel.Context.tt">
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <LastGenOutput>StoreModel.Context.cs</LastGenOutput>
+      <DependentUpon>StoreModel.edmx</DependentUpon>
+    </Content>
+    <Content Include="StoreModel.tt">
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <DependentUpon>StoreModel.edmx</DependentUpon>
+      <LastGenOutput>StoreModel.cs</LastGenOutput>
+    </Content>
+  </ItemGroup>
+  <ItemGroup>
+    <Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

CentralServer/Employee.cs

@@ -0,0 +1,32 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Manual changes to this file may cause unexpected behavior in your application.
+//     Manual changes to this file will be overwritten if the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace CentralServer
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Employee
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Employee()
+        {
+            this.WorkShifts = new HashSet<WorkShift>();
+        }
+    
+        public int EmployeeID { get; set; }
+        public string LastName { get; set; }
+        public string Name { get; set; }
+        public string MiddleName { get; set; }
+        public string Code { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<WorkShift> WorkShifts { get; set; }
+    }
+}

CentralServer/Order.cs

@@ -0,0 +1,34 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Manual changes to this file may cause unexpected behavior in your application.
+//     Manual changes to this file will be overwritten if the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace CentralServer
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Order
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Order()
+        {
+            this.ProductInOrders = new HashSet<ProductInOrder>();
+        }
+    
+        public int OrderID { get; set; }
+        public System.DateTime Date { get; set; }
+        public int IDWorkShift { get; set; }
+        public bool State { get; set; }
+        public Nullable<int> IDPaymentMetod { get; set; }
+    
+        public virtual PaymentMetod PaymentMetod { get; set; }
+        public virtual WorkShift WorkShift { get; set; }
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<ProductInOrder> ProductInOrders { get; set; }
+    }
+}

CentralServer/PaymentMetod.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Manual changes to this file may cause unexpected behavior in your application.
+//     Manual changes to this file will be overwritten if the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace CentralServer
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class PaymentMetod
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public PaymentMetod()
+        {
+            this.Orders = new HashSet<Order>();
+        }
+    
+        public int PaymentMetodID { get; set; }
+        public string PaymentMetodName { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Order> Orders { get; set; }
+    }
+}

CentralServer/Product.cs

@@ -0,0 +1,33 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Manual changes to this file may cause unexpected behavior in your application.
+//     Manual changes to this file will be overwritten if the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace CentralServer
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Product
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Product()
+        {
+            this.ProductInOrders = new HashSet<ProductInOrder>();
+        }
+    
+        public int ProductID { get; set; }
+        public string NameProduct { get; set; }
+        public int Weight { get; set; }
+        public int Packaging { get; set; }
+        public decimal PriceOfOne { get; set; }
+        public string BarCode { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<ProductInOrder> ProductInOrders { get; set; }
+    }
+}

CentralServer/ProductInOrder.cs

@@ -0,0 +1,24 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Manual changes to this file may cause unexpected behavior in your application.
+//     Manual changes to this file will be overwritten if the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace CentralServer
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class ProductInOrder
+    {
+        public int IDOrder { get; set; }
+        public int IDProduct { get; set; }
+        public int AmountProduct { get; set; }
+    
+        public virtual Order Order { get; set; }
+        public virtual Product Product { get; set; }
+    }
+}

CentralServer/Program.cs

@@ -0,0 +1,68 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CentralServer
+{
+    class Program
+    {
+       public static gr672_pgvEntities db = new gr672_pgvEntities();
+        static void Main(string[] args)
+        {
+            Listener();
+            Console.Read();
+        }
+
+        public static async void Listener()
+        {
+            HttpListener listener = new HttpListener();
+            listener.Prefixes.Add("http://127.0.0.1:8888/");
+            listener.Start();
+            Console.WriteLine("Start server...");
+            while (true)
+            {
+                HttpListenerContext context = await listener.GetContextAsync();
+                HttpListenerRequest request = context.Request;
+                if (request.RawUrl.Contains("/getDataOfStore"))
+                {
+                    string StoreID = request.RawUrl.Split('=')[1];
+                    int ID = Convert.ToInt32(StoreID);
+                    var Store = db.Stores.Find(ID);
+                    HttpListenerResponse response = context.Response;
+                    if (Store is null)
+                    {
+                        byte[] buffer = Encoding.UTF8.GetBytes("Магазин не найден");
+                        response.ContentLength64 = buffer.Length;
+                        Stream output = response.OutputStream;
+                        output.Write(buffer, 0, buffer.Length);
+                        output.Close();
+                    }
+                    else
+                    {
+                        List<RootDataOfCashier> dataOfCashier = new List<RootDataOfCashier>();
+                        foreach (var item in Store.Cashiers)
+                        {
+                            dataOfCashier.Add(new RootDataOfCashier { CashierID = item.CashierID });
+                        }
+                        RootDataOfStore rootDataOfStore = new RootDataOfStore();
+                        rootDataOfStore.Cashiers = dataOfCashier;
+                        rootDataOfStore.StoreID = Store.StoreID;
+                        rootDataOfStore.Address = Store.Address;
+                        string Json = JsonConvert.SerializeObject(rootDataOfStore);
+                        byte[] buffer = Encoding.UTF8.GetBytes(Json);
+                        response.ContentLength64 = buffer.Length;
+                        Stream output = response.OutputStream;
+                        output.Write(buffer, 0, buffer.Length);
+                        output.Close();
+                    }       
+
+                }
+            }
+        }
+    }
+}

CentralServer/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("CentralServer")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("CentralServer")]
+[assembly: AssemblyCopyright("Copyright ©  2021")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("a8239e54-1ec2-4e1b-a7d0-371979e36cd5")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

CentralServer/RootDataOfCashier.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CentralServer
+{
+    public class RootDataOfCashier
+    {
+        public int CashierID { get; set; }
+    }
+}

CentralServer/RootDataOfStore.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CentralServer
+{
+    public class RootDataOfStore
+    {
+        public int StoreID { get; set; }
+        public string Address { get; set; }
+
+        public List<RootDataOfCashier> Cashiers { get; set; }
+    }
+}

CentralServer/Store.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Manual changes to this file may cause unexpected behavior in your application.
+//     Manual changes to this file will be overwritten if the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace CentralServer
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Store
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Store()
+        {
+            this.Cashiers = new HashSet<Cashier>();
+        }
+    
+        public int StoreID { get; set; }
+        public string Address { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Cashier> Cashiers { get; set; }
+    }
+}

CentralServer/StoreModel.Context.cs

@@ -0,0 +1,37 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Manual changes to this file may cause unexpected behavior in your application.
+//     Manual changes to this file will be overwritten if the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace CentralServer
+{
+    using System;
+    using System.Data.Entity;
+    using System.Data.Entity.Infrastructure;
+    
+    public partial class gr672_pgvEntities : DbContext
+    {
+        public gr672_pgvEntities()
+            : base("name=gr672_pgvEntities")
+        {
+        }
+    
+        protected override void OnModelCreating(DbModelBuilder modelBuilder)
+        {
+            throw new UnintentionalCodeFirstException();
+        }
+    
+        public virtual DbSet<Employee> Employees { get; set; }
+        public virtual DbSet<Order> Orders { get; set; }
+        public virtual DbSet<PaymentMetod> PaymentMetods { get; set; }
+        public virtual DbSet<Product> Products { get; set; }
+        public virtual DbSet<ProductInOrder> ProductInOrders { get; set; }
+        public virtual DbSet<Store> Stores { get; set; }
+        public virtual DbSet<WorkShift> WorkShifts { get; set; }
+        public virtual DbSet<Cashier> Cashiers { get; set; }
+    }
+}

CentralServer/StoreModel.Context.tt

@@ -0,0 +1,636 @@
+<#@ template language="C#" debug="false" hostspecific="true"#>
+<#@ include file="EF6.Utility.CS.ttinclude"#><#@
+ output extension=".cs"#><#
+
+const string inputFile = @"StoreModel.edmx";
+var textTransform = DynamicTextTransformation.Create(this);
+var code = new CodeGenerationTools(this);
+var ef = new MetadataTools(this);
+var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
+var loader = new EdmMetadataLoader(textTransform.Host, textTransform.Errors);
+var itemCollection = loader.CreateEdmItemCollection(inputFile);
+var modelNamespace = loader.GetModelNamespace(inputFile);
+var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
+
+var container = itemCollection.OfType<EntityContainer>().FirstOrDefault();
+if (container == null)
+{
+    return string.Empty;
+}
+#>
+//------------------------------------------------------------------------------
+// <auto-generated>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
+//
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+<#
+
+var codeNamespace = code.VsNamespaceSuggestion();
+if (!String.IsNullOrEmpty(codeNamespace))
+{
+#>
+namespace <#=code.EscapeNamespace(codeNamespace)#>
+{
+<#
+    PushIndent("    ");
+}
+
+#>
+using System;
+using System.Data.Entity;
+using System.Data.Entity.Infrastructure;
+<#
+if (container.FunctionImports.Any())
+{
+#>
+using System.Data.Entity.Core.Objects;
+using System.Linq;
+<#
+}
+#>
+
+<#=Accessibility.ForType(container)#> partial class <#=code.Escape(container)#> : DbContext
+{
+    public <#=code.Escape(container)#>()
+        : base("name=<#=container.Name#>")
+    {
+<#
+if (!loader.IsLazyLoadingEnabled(container))
+{
+#>
+        this.Configuration.LazyLoadingEnabled = false;
+<#
+}
+
+foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
+{
+    // Note: the DbSet members are defined below such that the getter and
+    // setter always have the same accessibility as the DbSet definition
+    if (Accessibility.ForReadOnlyProperty(entitySet) != "public")
+    {
+#>
+        <#=codeStringGenerator.DbSetInitializer(entitySet)#>
+<#
+    }
+}
+#>
+    }
+
+    protected override void OnModelCreating(DbModelBuilder modelBuilder)
+    {
+        throw new UnintentionalCodeFirstException();
+    }
+
+<#
+    foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
+    {
+#>
+    <#=codeStringGenerator.DbSet(entitySet)#>
+<#
+    }
+
+    foreach (var edmFunction in container.FunctionImports)
+    {
+        WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: false);
+    }
+#>
+}
+<#
+
+if (!String.IsNullOrEmpty(codeNamespace))
+{
+    PopIndent();
+#>
+}
+<#
+}
+#>
+<#+
+
+private void WriteFunctionImport(TypeMapper typeMapper, CodeStringGenerator codeStringGenerator, EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+{
+    if (typeMapper.IsComposable(edmFunction))
+    {
+#>
+
+    [DbFunction("<#=edmFunction.NamespaceName#>", "<#=edmFunction.Name#>")]
+    <#=codeStringGenerator.ComposableFunctionMethod(edmFunction, modelNamespace)#>
+    {
+<#+
+        codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
+#>
+        <#=codeStringGenerator.ComposableCreateQuery(edmFunction, modelNamespace)#>
+    }
+<#+
+    }
+    else
+    {
+#>
+
+    <#=codeStringGenerator.FunctionMethod(edmFunction, modelNamespace, includeMergeOption)#>
+    {
+<#+
+        codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
+#>
+        <#=codeStringGenerator.ExecuteFunction(edmFunction, modelNamespace, includeMergeOption)#>
+    }
+<#+
+        if (typeMapper.GenerateMergeOptionFunction(edmFunction, includeMergeOption))
+        {
+            WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: true);
+        }
+    }
+}
+
+public void WriteFunctionParameter(string name, string isNotNull, string notNullInit, string nullInit)
+{
+#>
+        var <#=name#> = <#=isNotNull#> ?
+            <#=notNullInit#> :
+            <#=nullInit#>;
+
+<#+
+}
+
+public const string TemplateId = "CSharp_DbContext_Context_EF6";
+
+public class CodeStringGenerator
+{
+    private readonly CodeGenerationTools _code;
+    private readonly TypeMapper _typeMapper;
+    private readonly MetadataTools _ef;
+
+    public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(typeMapper, "typeMapper");
+        ArgumentNotNull(ef, "ef");
+
+        _code = code;
+        _typeMapper = typeMapper;
+        _ef = ef;
+    }
+
+    public string Property(EdmProperty edmProperty)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            Accessibility.ForProperty(edmProperty),
+            _typeMapper.GetTypeName(edmProperty.TypeUsage),
+            _code.Escape(edmProperty),
+            _code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
+            _code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
+    }
+
+    public string NavigationProperty(NavigationProperty navProp)
+    {
+        var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
+            navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
+            _code.Escape(navProp),
+            _code.SpaceAfter(Accessibility.ForGetter(navProp)),
+            _code.SpaceAfter(Accessibility.ForSetter(navProp)));
+    }
+    
+    public string AccessibilityAndVirtual(string accessibility)
+    {
+        return accessibility + (accessibility != "private" ? " virtual" : "");
+    }
+    
+    public string EntityClassOpening(EntityType entity)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1}partial class {2}{3}",
+            Accessibility.ForType(entity),
+            _code.SpaceAfter(_code.AbstractOption(entity)),
+            _code.Escape(entity),
+            _code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
+    }
+    
+    public string EnumOpening(SimpleType enumType)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} enum {1} : {2}",
+            Accessibility.ForType(enumType),
+            _code.Escape(enumType),
+            _code.Escape(_typeMapper.UnderlyingClrType(enumType)));
+        }
+    
+    public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
+    {
+        var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+        foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
+        {
+            var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
+            var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
+            var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
+            writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
+        }
+    }
+    
+    public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} IQueryable<{1}> {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            _code.Escape(edmFunction),
+            string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
+    }
+    
+    public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            edmFunction.NamespaceName,
+            edmFunction.Name,
+            string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
+            _code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
+    }
+    
+    public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
+        if (includeMergeOption)
+        {
+            paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
+        }
+
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            _code.Escape(edmFunction),
+            paramList);
+    }
+    
+    public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
+        if (includeMergeOption)
+        {
+            callParams = ", mergeOption" + callParams;
+        }
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
+            returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            edmFunction.Name,
+            callParams);
+    }
+    
+    public string DbSet(EntitySet entitySet)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} virtual DbSet<{1}> {2} {{ get; set; }}",
+            Accessibility.ForReadOnlyProperty(entitySet),
+            _typeMapper.GetTypeName(entitySet.ElementType),
+            _code.Escape(entitySet));
+    }
+
+    public string DbSetInitializer(EntitySet entitySet)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} = Set<{1}>();",
+            _code.Escape(entitySet),
+            _typeMapper.GetTypeName(entitySet.ElementType));
+    }
+
+    public string UsingDirectives(bool inHeader, bool includeCollections = true)
+    {
+        return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
+            ? string.Format(
+                CultureInfo.InvariantCulture,
+                "{0}using System;{1}" +
+                "{2}",
+                inHeader ? Environment.NewLine : "",
+                includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
+                inHeader ? "" : Environment.NewLine)
+            : "";
+    }
+}
+
+public class TypeMapper
+{
+    private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
+
+    private readonly System.Collections.IList _errors;
+    private readonly CodeGenerationTools _code;
+    private readonly MetadataTools _ef;
+
+    public static string FixNamespaces(string typeName)
+    {
+        return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
+    }
+
+    public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(ef, "ef");
+        ArgumentNotNull(errors, "errors");
+
+        _code = code;
+        _ef = ef;
+        _errors = errors;
+    }
+
+    public string GetTypeName(TypeUsage typeUsage)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
+    }
+
+    public string GetTypeName(EdmType edmType)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: null);
+    }
+
+    public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, string modelNamespace)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
+    {
+        if (edmType == null)
+        {
+            return null;
+        }
+
+        var collectionType = edmType as CollectionType;
+        if (collectionType != null)
+        {
+            return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
+        }
+
+        var typeName = _code.Escape(edmType.MetadataProperties
+                                .Where(p => p.Name == ExternalTypeNameAttributeName)
+                                .Select(p => (string)p.Value)
+                                .FirstOrDefault())
+            ?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
+                _code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
+                _code.Escape(edmType));
+
+        if (edmType is StructuralType)
+        {
+            return typeName;
+        }
+
+        if (edmType is SimpleType)
+        {
+            var clrType = UnderlyingClrType(edmType);
+            if (!IsEnumType(edmType))
+            {
+                typeName = _code.Escape(clrType);
+            }
+
+            typeName = FixNamespaces(typeName);
+
+            return clrType.IsValueType && isNullable == true ?
+                String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
+                typeName;
+        }
+
+        throw new ArgumentException("edmType");
+    }
+    
+    public Type UnderlyingClrType(EdmType edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        var primitiveType = edmType as PrimitiveType;
+        if (primitiveType != null)
+        {
+            return primitiveType.ClrEquivalentType;
+        }
+
+        if (IsEnumType(edmType))
+        {
+            return GetEnumUnderlyingType(edmType).ClrEquivalentType;
+        }
+
+        return typeof(object);
+    }
+    
+    public object GetEnumMemberValue(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var valueProperty = enumMember.GetType().GetProperty("Value");
+        return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
+    }
+    
+    public string GetEnumMemberName(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var nameProperty = enumMember.GetType().GetProperty("Name");
+        return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
+    }
+
+    public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        var membersProperty = enumType.GetType().GetProperty("Members");
+        return membersProperty != null 
+            ? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
+            : Enumerable.Empty<MetadataItem>();
+    }
+    
+    public bool EnumIsFlags(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+        
+        var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
+        return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
+    }
+
+    public bool IsEnumType(GlobalItem edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        return edmType.GetType().Name == "EnumType";
+    }
+
+    public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
+    }
+
+    public string CreateLiteral(object value)
+    {
+        if (value == null || value.GetType() != typeof(TimeSpan))
+        {
+            return _code.CreateLiteral(value);
+        }
+
+        return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
+    }
+    
+    public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
+    {
+        ArgumentNotNull(types, "types");
+        ArgumentNotNull(sourceFile, "sourceFile");
+        
+        var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
+        if (types.Any(item => !hash.Add(item)))
+        {
+            _errors.Add(
+                new CompilerError(sourceFile, -1, -1, "6023",
+                    String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
+            return false;
+        }
+        return true;
+    }
+    
+    public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
+    {
+        return GetItemsToGenerate<SimpleType>(itemCollection)
+            .Where(e => IsEnumType(e));
+    }
+    
+    public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
+    {
+        return itemCollection
+            .OfType<T>()
+            .Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
+            .OrderBy(i => i.Name);
+    }
+
+    public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
+    {
+        return itemCollection
+            .Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
+            .Select(g => GetGlobalItemName(g));
+    }
+
+    public string GetGlobalItemName(GlobalItem item)
+    {
+        if (item is EdmType)
+        {
+            return ((EdmType)item).Name;
+        }
+        else
+        {
+            return ((EntityContainer)item).Name;
+        }
+    }
+
+    public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+    
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+
+    public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type);
+    }
+    
+    public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
+    }
+    
+    public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
+        return returnParamsProperty == null
+            ? edmFunction.ReturnParameter
+            : ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
+    }
+
+    public bool IsComposable(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
+        return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
+    }
+
+    public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
+    {
+        return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+    }
+
+    public TypeUsage GetReturnType(EdmFunction edmFunction)
+    {
+        var returnParam = GetReturnParameter(edmFunction);
+        return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
+    }
+    
+    public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
+    {
+        var returnType = GetReturnType(edmFunction);
+        return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
+    }
+}
+
+public static void ArgumentNotNull<T>(T arg, string name) where T : class
+{
+    if (arg == null)
+    {
+        throw new ArgumentNullException(name);
+    }
+}
+#>

CentralServer/StoreModel.Designer.cs

@@ -0,0 +1,10 @@
+// T4 code generation is enabled for model 'C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\StoreModel.edmx'. 
+// To enable legacy code generation, change the value of the 'Code Generation Strategy' designer
+// property to 'Legacy ObjectContext'. This property is available in the Properties Window when the model
+// is open in the designer.
+
+// If no context and entity classes have been generated, it may be because you created an empty model but
+// have not yet chosen which version of Entity Framework to use. To generate a context class and entity
+// classes for your model, open the model in the designer, right-click on the designer surface, and
+// select 'Update Model from Database...', 'Generate Database from Model...', or 'Add Code Generation
+// Item...'.

CentralServer/StoreModel.cs

@@ -0,0 +1,9 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Manual changes to this file may cause unexpected behavior in your application.
+//     Manual changes to this file will be overwritten if the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+

CentralServer/StoreModel.edmx

@@ -0,0 +1,519 @@
+<?xml version="1.0" encoding="utf-8"?>
+<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
+  <!-- EF Runtime content -->
+  <edmx:Runtime>
+    <!-- SSDL content -->
+    <edmx:StorageModels>
+    <Schema Namespace="gr672_pgvModel.Store" Provider="System.Data.SqlClient" ProviderManifestToken="2012" Alias="Self" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm/ssdl">
+        <EntityType Name="Cashier">
+          <Key>
+            <PropertyRef Name="CashierID" />
+          </Key>
+          <Property Name="CashierID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="IDStore" Type="int" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Employee">
+          <Key>
+            <PropertyRef Name="EmployeeID" />
+          </Key>
+          <Property Name="EmployeeID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="LastName" Type="nvarchar" MaxLength="50" Nullable="false" />
+          <Property Name="Name" Type="nvarchar" MaxLength="50" Nullable="false" />
+          <Property Name="MiddleName" Type="nvarchar" MaxLength="50" Nullable="false" />
+          <Property Name="Code" Type="nvarchar" MaxLength="5" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Order">
+          <Key>
+            <PropertyRef Name="OrderID" />
+          </Key>
+          <Property Name="OrderID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="Date" Type="date" Nullable="false" />
+          <Property Name="IDWorkShift" Type="int" Nullable="false" />
+          <Property Name="State" Type="bit" Nullable="false" />
+          <Property Name="IDPaymentMetod" Type="int" />
+        </EntityType>
+        <EntityType Name="PaymentMetod">
+          <Key>
+            <PropertyRef Name="PaymentMetodID" />
+          </Key>
+          <Property Name="PaymentMetodID" Type="int" Nullable="false" />
+          <Property Name="PaymentMetodName" Type="nvarchar" MaxLength="50" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Product">
+          <Key>
+            <PropertyRef Name="ProductID" />
+          </Key>
+          <Property Name="ProductID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="NameProduct" Type="nvarchar(max)" Nullable="false" />
+          <Property Name="Weight" Type="int" Nullable="false" />
+          <Property Name="Packaging" Type="int" Nullable="false" />
+          <Property Name="PriceOfOne" Type="money" Nullable="false" />
+          <Property Name="BarCode" Type="nvarchar(max)" Nullable="false" />
+        </EntityType>
+        <EntityType Name="ProductInOrder">
+          <Key>
+            <PropertyRef Name="IDOrder" />
+            <PropertyRef Name="IDProduct" />
+          </Key>
+          <Property Name="IDOrder" Type="int" Nullable="false" />
+          <Property Name="IDProduct" Type="int" Nullable="false" />
+          <Property Name="AmountProduct" Type="int" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Store">
+          <Key>
+            <PropertyRef Name="StoreID" />
+          </Key>
+          <Property Name="StoreID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="Address" Type="nvarchar(max)" Nullable="false" />
+        </EntityType>
+        <EntityType Name="WorkShift">
+          <Key>
+            <PropertyRef Name="WorkShiftID" />
+          </Key>
+          <Property Name="WorkShiftID" Type="int" Nullable="false" />
+          <Property Name="IDCashier" Type="int" Nullable="false" />
+          <Property Name="IDEmployee" Type="int" Nullable="false" />
+          <Property Name="StartDateAndTimeWork" Type="datetime" Nullable="false" />
+          <Property Name="EndDateAndTimeWork" Type="datetime" />
+        </EntityType>
+        <Association Name="FK_Cashier_Store">
+          <End Role="Store" Type="Self.Store" Multiplicity="1" />
+          <End Role="Cashier" Type="Self.Cashier" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Store">
+              <PropertyRef Name="StoreID" />
+            </Principal>
+            <Dependent Role="Cashier">
+              <PropertyRef Name="IDStore" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_Order_PaymentMetod">
+          <End Role="PaymentMetod" Type="Self.PaymentMetod" Multiplicity="0..1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="PaymentMetod">
+              <PropertyRef Name="PaymentMetodID" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="IDPaymentMetod" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_Order_WorkShift">
+          <End Role="WorkShift" Type="Self.WorkShift" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="WorkShift">
+              <PropertyRef Name="WorkShiftID" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="IDWorkShift" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_ProductInOrder_Order">
+          <End Role="Order" Type="Self.Order" Multiplicity="1" />
+          <End Role="ProductInOrder" Type="Self.ProductInOrder" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Order">
+              <PropertyRef Name="OrderID" />
+            </Principal>
+            <Dependent Role="ProductInOrder">
+              <PropertyRef Name="IDOrder" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_ProductInOrder_Product">
+          <End Role="Product" Type="Self.Product" Multiplicity="1" />
+          <End Role="ProductInOrder" Type="Self.ProductInOrder" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Product">
+              <PropertyRef Name="ProductID" />
+            </Principal>
+            <Dependent Role="ProductInOrder">
+              <PropertyRef Name="IDProduct" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_WorkShift_Cashier">
+          <End Role="Cashier" Type="Self.Cashier" Multiplicity="1" />
+          <End Role="WorkShift" Type="Self.WorkShift" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Cashier">
+              <PropertyRef Name="CashierID" />
+            </Principal>
+            <Dependent Role="WorkShift">
+              <PropertyRef Name="IDCashier" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_WorkShift_Employee">
+          <End Role="Employee" Type="Self.Employee" Multiplicity="1" />
+          <End Role="WorkShift" Type="Self.WorkShift" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Employee">
+              <PropertyRef Name="EmployeeID" />
+            </Principal>
+            <Dependent Role="WorkShift">
+              <PropertyRef Name="IDEmployee" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <EntityContainer Name="gr672_pgvModelStoreContainer">
+          <EntitySet Name="Cashier" EntityType="Self.Cashier" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Employee" EntityType="Self.Employee" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Order" EntityType="Self.Order" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="PaymentMetod" EntityType="Self.PaymentMetod" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Product" EntityType="Self.Product" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="ProductInOrder" EntityType="Self.ProductInOrder" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Store" EntityType="Self.Store" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="WorkShift" EntityType="Self.WorkShift" Schema="dbo" store:Type="Tables" />
+          <AssociationSet Name="FK_Cashier_Store" Association="Self.FK_Cashier_Store">
+            <End Role="Store" EntitySet="Store" />
+            <End Role="Cashier" EntitySet="Cashier" />
+          </AssociationSet>
+          <AssociationSet Name="FK_Order_PaymentMetod" Association="Self.FK_Order_PaymentMetod">
+            <End Role="PaymentMetod" EntitySet="PaymentMetod" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK_Order_WorkShift" Association="Self.FK_Order_WorkShift">
+            <End Role="WorkShift" EntitySet="WorkShift" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK_ProductInOrder_Order" Association="Self.FK_ProductInOrder_Order">
+            <End Role="Order" EntitySet="Order" />
+            <End Role="ProductInOrder" EntitySet="ProductInOrder" />
+          </AssociationSet>
+          <AssociationSet Name="FK_ProductInOrder_Product" Association="Self.FK_ProductInOrder_Product">
+            <End Role="Product" EntitySet="Product" />
+            <End Role="ProductInOrder" EntitySet="ProductInOrder" />
+          </AssociationSet>
+          <AssociationSet Name="FK_WorkShift_Cashier" Association="Self.FK_WorkShift_Cashier">
+            <End Role="Cashier" EntitySet="Cashier" />
+            <End Role="WorkShift" EntitySet="WorkShift" />
+          </AssociationSet>
+          <AssociationSet Name="FK_WorkShift_Employee" Association="Self.FK_WorkShift_Employee">
+            <End Role="Employee" EntitySet="Employee" />
+            <End Role="WorkShift" EntitySet="WorkShift" />
+          </AssociationSet>
+        </EntityContainer>
+      </Schema></edmx:StorageModels>
+    <!-- CSDL content -->
+    <edmx:ConceptualModels>
+      <Schema Namespace="gr672_pgvModel" Alias="Self" annotation:UseStrongSpatialTypes="false" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm">
+        <EntityContainer Name="gr672_pgvEntities" annotation:LazyLoadingEnabled="true">
+          <EntitySet Name="Employees" EntityType="gr672_pgvModel.Employee" />
+          <EntitySet Name="Orders" EntityType="gr672_pgvModel.Order" />
+          <EntitySet Name="PaymentMetods" EntityType="gr672_pgvModel.PaymentMetod" />
+          <EntitySet Name="Products" EntityType="gr672_pgvModel.Product" />
+          <EntitySet Name="ProductInOrders" EntityType="gr672_pgvModel.ProductInOrder" />
+          <EntitySet Name="Stores" EntityType="gr672_pgvModel.Store" />
+          <EntitySet Name="WorkShifts" EntityType="gr672_pgvModel.WorkShift" />
+          <AssociationSet Name="FK_WorkShift_Employee" Association="gr672_pgvModel.FK_WorkShift_Employee">
+            <End Role="Employee" EntitySet="Employees" />
+            <End Role="WorkShift" EntitySet="WorkShifts" />
+          </AssociationSet>
+          <AssociationSet Name="FK_Order_PaymentMetod" Association="gr672_pgvModel.FK_Order_PaymentMetod">
+            <End Role="PaymentMetod" EntitySet="PaymentMetods" />
+            <End Role="Order" EntitySet="Orders" />
+          </AssociationSet>
+          <AssociationSet Name="FK_Order_WorkShift" Association="gr672_pgvModel.FK_Order_WorkShift">
+            <End Role="WorkShift" EntitySet="WorkShifts" />
+            <End Role="Order" EntitySet="Orders" />
+          </AssociationSet>
+          <AssociationSet Name="FK_ProductInOrder_Order" Association="gr672_pgvModel.FK_ProductInOrder_Order">
+            <End Role="Order" EntitySet="Orders" />
+            <End Role="ProductInOrder" EntitySet="ProductInOrders" />
+          </AssociationSet>
+          <AssociationSet Name="FK_ProductInOrder_Product" Association="gr672_pgvModel.FK_ProductInOrder_Product">
+            <End Role="Product" EntitySet="Products" />
+            <End Role="ProductInOrder" EntitySet="ProductInOrders" />
+          </AssociationSet>
+          <EntitySet Name="Cashiers" EntityType="gr672_pgvModel.Cashier" />
+          <AssociationSet Name="FK_Cashier_Store" Association="gr672_pgvModel.FK_Cashier_Store">
+            <End Role="Store" EntitySet="Stores" />
+            <End Role="Cashier" EntitySet="Cashiers" />
+          </AssociationSet>
+          <AssociationSet Name="FK_WorkShift_Cashier" Association="gr672_pgvModel.FK_WorkShift_Cashier">
+            <End Role="Cashier" EntitySet="Cashiers" />
+            <End Role="WorkShift" EntitySet="WorkShifts" />
+          </AssociationSet>
+        </EntityContainer>
+        <EntityType Name="Employee">
+          <Key>
+            <PropertyRef Name="EmployeeID" />
+          </Key>
+          <Property Name="EmployeeID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="LastName" Type="String" Nullable="false" MaxLength="50" FixedLength="false" Unicode="true" />
+          <Property Name="Name" Type="String" Nullable="false" MaxLength="50" FixedLength="false" Unicode="true" />
+          <Property Name="MiddleName" Type="String" Nullable="false" MaxLength="50" FixedLength="false" Unicode="true" />
+          <Property Name="Code" Type="String" Nullable="false" MaxLength="5" FixedLength="false" Unicode="true" />
+          <NavigationProperty Name="WorkShifts" Relationship="gr672_pgvModel.FK_WorkShift_Employee" FromRole="Employee" ToRole="WorkShift" />
+        </EntityType>
+        <EntityType Name="Order">
+          <Key>
+            <PropertyRef Name="OrderID" />
+          </Key>
+          <Property Name="OrderID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="Date" Type="DateTime" Nullable="false" Precision="0" />
+          <Property Name="IDWorkShift" Type="Int32" Nullable="false" />
+          <Property Name="State" Type="Boolean" Nullable="false" />
+          <Property Name="IDPaymentMetod" Type="Int32" />
+          <NavigationProperty Name="PaymentMetod" Relationship="gr672_pgvModel.FK_Order_PaymentMetod" FromRole="Order" ToRole="PaymentMetod" />
+          <NavigationProperty Name="WorkShift" Relationship="gr672_pgvModel.FK_Order_WorkShift" FromRole="Order" ToRole="WorkShift" />
+          <NavigationProperty Name="ProductInOrders" Relationship="gr672_pgvModel.FK_ProductInOrder_Order" FromRole="Order" ToRole="ProductInOrder" />
+        </EntityType>
+        <EntityType Name="PaymentMetod">
+          <Key>
+            <PropertyRef Name="PaymentMetodID" />
+          </Key>
+          <Property Name="PaymentMetodID" Type="Int32" Nullable="false" />
+          <Property Name="PaymentMetodName" Type="String" Nullable="false" MaxLength="50" FixedLength="false" Unicode="true" />
+          <NavigationProperty Name="Orders" Relationship="gr672_pgvModel.FK_Order_PaymentMetod" FromRole="PaymentMetod" ToRole="Order" />
+        </EntityType>
+        <EntityType Name="Product">
+          <Key>
+            <PropertyRef Name="ProductID" />
+          </Key>
+          <Property Name="ProductID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="NameProduct" Type="String" Nullable="false" MaxLength="Max" FixedLength="false" Unicode="true" />
+          <Property Name="Weight" Type="Int32" Nullable="false" />
+          <Property Name="Packaging" Type="Int32" Nullable="false" />
+          <Property Name="PriceOfOne" Type="Decimal" Nullable="false" Precision="19" Scale="4" />
+          <Property Name="BarCode" Type="String" Nullable="false" MaxLength="Max" FixedLength="false" Unicode="true" />
+          <NavigationProperty Name="ProductInOrders" Relationship="gr672_pgvModel.FK_ProductInOrder_Product" FromRole="Product" ToRole="ProductInOrder" />
+        </EntityType>
+        <EntityType Name="ProductInOrder">
+          <Key>
+            <PropertyRef Name="IDOrder" />
+            <PropertyRef Name="IDProduct" />
+          </Key>
+          <Property Name="IDOrder" Type="Int32" Nullable="false" />
+          <Property Name="IDProduct" Type="Int32" Nullable="false" />
+          <Property Name="AmountProduct" Type="Int32" Nullable="false" />
+          <NavigationProperty Name="Order" Relationship="gr672_pgvModel.FK_ProductInOrder_Order" FromRole="ProductInOrder" ToRole="Order" />
+          <NavigationProperty Name="Product" Relationship="gr672_pgvModel.FK_ProductInOrder_Product" FromRole="ProductInOrder" ToRole="Product" />
+        </EntityType>
+        <EntityType Name="Store">
+          <Key>
+            <PropertyRef Name="StoreID" />
+          </Key>
+          <Property Name="StoreID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="Address" Type="String" Nullable="false" MaxLength="Max" FixedLength="false" Unicode="true" />
+          <NavigationProperty Name="Cashiers" Relationship="gr672_pgvModel.FK_Cashier_Store" FromRole="Store" ToRole="Cashier" />
+        </EntityType>
+        <EntityType Name="WorkShift">
+          <Key>
+            <PropertyRef Name="WorkShiftID" />
+          </Key>
+          <Property Name="WorkShiftID" Type="Int32" Nullable="false" />
+          <Property Name="IDCashier" Type="Int32" Nullable="false" />
+          <Property Name="IDEmployee" Type="Int32" Nullable="false" />
+          <Property Name="StartDateAndTimeWork" Type="DateTime" Nullable="false" Precision="3" />
+          <Property Name="EndDateAndTimeWork" Type="DateTime" Precision="3" />
+          <NavigationProperty Name="Employee" Relationship="gr672_pgvModel.FK_WorkShift_Employee" FromRole="WorkShift" ToRole="Employee" />
+          <NavigationProperty Name="Orders" Relationship="gr672_pgvModel.FK_Order_WorkShift" FromRole="WorkShift" ToRole="Order" />
+          <NavigationProperty Name="Cashier" Relationship="gr672_pgvModel.FK_WorkShift_Cashier" FromRole="WorkShift" ToRole="Cashier" />
+        </EntityType>
+        <Association Name="FK_WorkShift_Employee">
+          <End Type="gr672_pgvModel.Employee" Role="Employee" Multiplicity="1" />
+          <End Type="gr672_pgvModel.WorkShift" Role="WorkShift" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Employee">
+              <PropertyRef Name="EmployeeID" />
+            </Principal>
+            <Dependent Role="WorkShift">
+              <PropertyRef Name="IDEmployee" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_Order_PaymentMetod">
+          <End Type="gr672_pgvModel.PaymentMetod" Role="PaymentMetod" Multiplicity="0..1" />
+          <End Type="gr672_pgvModel.Order" Role="Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="PaymentMetod">
+              <PropertyRef Name="PaymentMetodID" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="IDPaymentMetod" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_Order_WorkShift">
+          <End Type="gr672_pgvModel.WorkShift" Role="WorkShift" Multiplicity="1" />
+          <End Type="gr672_pgvModel.Order" Role="Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="WorkShift">
+              <PropertyRef Name="WorkShiftID" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="IDWorkShift" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_ProductInOrder_Order">
+          <End Type="gr672_pgvModel.Order" Role="Order" Multiplicity="1" />
+          <End Type="gr672_pgvModel.ProductInOrder" Role="ProductInOrder" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Order">
+              <PropertyRef Name="OrderID" />
+            </Principal>
+            <Dependent Role="ProductInOrder">
+              <PropertyRef Name="IDOrder" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_ProductInOrder_Product">
+          <End Type="gr672_pgvModel.Product" Role="Product" Multiplicity="1" />
+          <End Type="gr672_pgvModel.ProductInOrder" Role="ProductInOrder" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Product">
+              <PropertyRef Name="ProductID" />
+            </Principal>
+            <Dependent Role="ProductInOrder">
+              <PropertyRef Name="IDProduct" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <EntityType Name="Cashier">
+          <Key>
+            <PropertyRef Name="CashierID" />
+          </Key>
+          <Property Name="CashierID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="IDStore" Type="Int32" Nullable="false" />
+          <NavigationProperty Name="Store" Relationship="gr672_pgvModel.FK_Cashier_Store" FromRole="Cashier" ToRole="Store" />
+          <NavigationProperty Name="WorkShifts" Relationship="gr672_pgvModel.FK_WorkShift_Cashier" FromRole="Cashier" ToRole="WorkShift" />
+        </EntityType>
+        <Association Name="FK_Cashier_Store">
+          <End Type="gr672_pgvModel.Store" Role="Store" Multiplicity="1" />
+          <End Type="gr672_pgvModel.Cashier" Role="Cashier" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Store">
+              <PropertyRef Name="StoreID" />
+            </Principal>
+            <Dependent Role="Cashier">
+              <PropertyRef Name="IDStore" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK_WorkShift_Cashier">
+          <End Type="gr672_pgvModel.Cashier" Role="Cashier" Multiplicity="1" />
+          <End Type="gr672_pgvModel.WorkShift" Role="WorkShift" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Cashier">
+              <PropertyRef Name="CashierID" />
+            </Principal>
+            <Dependent Role="WorkShift">
+              <PropertyRef Name="IDCashier" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+      </Schema>
+    </edmx:ConceptualModels>
+    <!-- C-S mapping content -->
+    <edmx:Mappings>
+      <Mapping Space="C-S" xmlns="http://schemas.microsoft.com/ado/2009/11/mapping/cs">
+        <EntityContainerMapping StorageEntityContainer="gr672_pgvModelStoreContainer" CdmEntityContainer="gr672_pgvEntities">
+          <EntitySetMapping Name="Employees">
+            <EntityTypeMapping TypeName="gr672_pgvModel.Employee">
+              <MappingFragment StoreEntitySet="Employee">
+                <ScalarProperty Name="Code" ColumnName="Code" />
+                <ScalarProperty Name="MiddleName" ColumnName="MiddleName" />
+                <ScalarProperty Name="Name" ColumnName="Name" />
+                <ScalarProperty Name="LastName" ColumnName="LastName" />
+                <ScalarProperty Name="EmployeeID" ColumnName="EmployeeID" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Orders">
+            <EntityTypeMapping TypeName="gr672_pgvModel.Order">
+              <MappingFragment StoreEntitySet="Order">
+                <ScalarProperty Name="IDPaymentMetod" ColumnName="IDPaymentMetod" />
+                <ScalarProperty Name="State" ColumnName="State" />
+                <ScalarProperty Name="IDWorkShift" ColumnName="IDWorkShift" />
+                <ScalarProperty Name="Date" ColumnName="Date" />
+                <ScalarProperty Name="OrderID" ColumnName="OrderID" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="PaymentMetods">
+            <EntityTypeMapping TypeName="gr672_pgvModel.PaymentMetod">
+              <MappingFragment StoreEntitySet="PaymentMetod">
+                <ScalarProperty Name="PaymentMetodName" ColumnName="PaymentMetodName" />
+                <ScalarProperty Name="PaymentMetodID" ColumnName="PaymentMetodID" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Products">
+            <EntityTypeMapping TypeName="gr672_pgvModel.Product">
+              <MappingFragment StoreEntitySet="Product">
+                <ScalarProperty Name="BarCode" ColumnName="BarCode" />
+                <ScalarProperty Name="PriceOfOne" ColumnName="PriceOfOne" />
+                <ScalarProperty Name="Packaging" ColumnName="Packaging" />
+                <ScalarProperty Name="Weight" ColumnName="Weight" />
+                <ScalarProperty Name="NameProduct" ColumnName="NameProduct" />
+                <ScalarProperty Name="ProductID" ColumnName="ProductID" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="ProductInOrders">
+            <EntityTypeMapping TypeName="gr672_pgvModel.ProductInOrder">
+              <MappingFragment StoreEntitySet="ProductInOrder">
+                <ScalarProperty Name="AmountProduct" ColumnName="AmountProduct" />
+                <ScalarProperty Name="IDProduct" ColumnName="IDProduct" />
+                <ScalarProperty Name="IDOrder" ColumnName="IDOrder" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Stores">
+            <EntityTypeMapping TypeName="gr672_pgvModel.Store">
+              <MappingFragment StoreEntitySet="Store">
+                <ScalarProperty Name="Address" ColumnName="Address" />
+                <ScalarProperty Name="StoreID" ColumnName="StoreID" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="WorkShifts">
+            <EntityTypeMapping TypeName="gr672_pgvModel.WorkShift">
+              <MappingFragment StoreEntitySet="WorkShift">
+                <ScalarProperty Name="EndDateAndTimeWork" ColumnName="EndDateAndTimeWork" />
+                <ScalarProperty Name="StartDateAndTimeWork" ColumnName="StartDateAndTimeWork" />
+                <ScalarProperty Name="IDEmployee" ColumnName="IDEmployee" />
+                <ScalarProperty Name="IDCashier" ColumnName="IDCashier" />
+                <ScalarProperty Name="WorkShiftID" ColumnName="WorkShiftID" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Cashiers">
+            <EntityTypeMapping TypeName="gr672_pgvModel.Cashier">
+              <MappingFragment StoreEntitySet="Cashier">
+                <ScalarProperty Name="IDStore" ColumnName="IDStore" />
+                <ScalarProperty Name="CashierID" ColumnName="CashierID" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+        </EntityContainerMapping>
+      </Mapping>
+    </edmx:Mappings>
+  </edmx:Runtime>
+  <!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
+  <Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
+    <Connection>
+      <DesignerInfoPropertySet>
+        <DesignerProperty Name="MetadataArtifactProcessing" Value="EmbedInOutputAssembly" />
+      </DesignerInfoPropertySet>
+    </Connection>
+    <Options>
+      <DesignerInfoPropertySet>
+        <DesignerProperty Name="ValidateOnBuild" Value="true" />
+        <DesignerProperty Name="EnablePluralization" Value="true" />
+        <DesignerProperty Name="IncludeForeignKeysInModel" Value="true" />
+        <DesignerProperty Name="UseLegacyProvider" Value="false" />
+        <DesignerProperty Name="CodeGenerationStrategy" Value="None" />
+      </DesignerInfoPropertySet>
+    </Options>
+    <!-- Diagram content (shape and connector positions) -->
+    <Diagrams></Diagrams>
+  </Designer>
+</edmx:Edmx>

CentralServer/StoreModel.edmx.diagram

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
+ <!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
+  <edmx:Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
+    <!-- Diagram content (shape and connector positions) -->
+    <edmx:Diagrams>
+      <Diagram DiagramId="2f87749bf36e41f2bb860cfba28d3d76" Name="Diagram1">
+        <EntityTypeShape EntityType="gr672_pgvModel.Employee" Width="1.5" PointX="1.75" PointY="1" />
+        <EntityTypeShape EntityType="gr672_pgvModel.Order" Width="1.5" PointX="6.25" PointY="0.875" />
+        <EntityTypeShape EntityType="gr672_pgvModel.PaymentMetod" Width="1.5" PointX="4" PointY="5.25" />
+        <EntityTypeShape EntityType="gr672_pgvModel.Product" Width="1.5" PointX="6.25" PointY="4.875" />
+        <EntityTypeShape EntityType="gr672_pgvModel.ProductInOrder" Width="1.5" PointX="8.5" PointY="1.125" />
+        <EntityTypeShape EntityType="gr672_pgvModel.Store" Width="1.5" PointX="8.75" PointY="4.625" />
+        <EntityTypeShape EntityType="gr672_pgvModel.WorkShift" Width="1.5" PointX="4" PointY="0.875" />
+        <AssociationConnector Association="gr672_pgvModel.FK_WorkShift_Employee" />
+        <AssociationConnector Association="gr672_pgvModel.FK_Order_PaymentMetod" />
+        <AssociationConnector Association="gr672_pgvModel.FK_Order_WorkShift" />
+        <AssociationConnector Association="gr672_pgvModel.FK_ProductInOrder_Order" />
+        <AssociationConnector Association="gr672_pgvModel.FK_ProductInOrder_Product" />
+        <EntityTypeShape EntityType="gr672_pgvModel.Cashier" Width="1.5" PointX="11" PointY="4.5" />
+        <AssociationConnector Association="gr672_pgvModel.FK_Cashier_Store" />
+        <AssociationConnector Association="gr672_pgvModel.FK_WorkShift_Cashier" />
+      </Diagram>
+    </edmx:Diagrams>
+  </edmx:Designer>
+</edmx:Edmx>

CentralServer/StoreModel.tt

@@ -0,0 +1,733 @@
+<#@ template language="C#" debug="false" hostspecific="true"#>
+<#@ include file="EF6.Utility.CS.ttinclude"#><#@ 
+ output extension=".cs"#><#
+
+const string inputFile = @"StoreModel.edmx";
+var textTransform = DynamicTextTransformation.Create(this);
+var code = new CodeGenerationTools(this);
+var ef = new MetadataTools(this);
+var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
+var	fileManager = EntityFrameworkTemplateFileManager.Create(this);
+var itemCollection = new EdmMetadataLoader(textTransform.Host, textTransform.Errors).CreateEdmItemCollection(inputFile);
+var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
+
+if (!typeMapper.VerifyCaseInsensitiveTypeUniqueness(typeMapper.GetAllGlobalItems(itemCollection), inputFile))
+{
+    return string.Empty;
+}
+
+WriteHeader(codeStringGenerator, fileManager);
+
+foreach (var entity in typeMapper.GetItemsToGenerate<EntityType>(itemCollection))
+{
+    fileManager.StartNewFile(entity.Name + ".cs");
+    BeginNamespace(code);
+#>
+<#=codeStringGenerator.UsingDirectives(inHeader: false)#>
+<#=codeStringGenerator.EntityClassOpening(entity)#>
+{
+<#
+    var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(entity);
+    var collectionNavigationProperties = typeMapper.GetCollectionNavigationProperties(entity);
+    var complexProperties = typeMapper.GetComplexProperties(entity);
+
+    if (propertiesWithDefaultValues.Any() || collectionNavigationProperties.Any() || complexProperties.Any())
+    {
+#>
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+    public <#=code.Escape(entity)#>()
+    {
+<#
+        foreach (var edmProperty in propertiesWithDefaultValues)
+        {
+#>
+        this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
+<#
+        }
+
+        foreach (var navigationProperty in collectionNavigationProperties)
+        {
+#>
+        this.<#=code.Escape(navigationProperty)#> = new HashSet<<#=typeMapper.GetTypeName(navigationProperty.ToEndMember.GetEntityType())#>>();
+<#
+        }
+
+        foreach (var complexProperty in complexProperties)
+        {
+#>
+        this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
+<#
+        }
+#>
+    }
+
+<#
+    }
+
+    var simpleProperties = typeMapper.GetSimpleProperties(entity);
+    if (simpleProperties.Any())
+    {
+        foreach (var edmProperty in simpleProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(edmProperty)#>
+<#
+        }
+    }
+
+    if (complexProperties.Any())
+    {
+#>
+
+<#
+        foreach(var complexProperty in complexProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(complexProperty)#>
+<#
+        }
+    }
+
+    var navigationProperties = typeMapper.GetNavigationProperties(entity);
+    if (navigationProperties.Any())
+    {
+#>
+
+<#
+        foreach (var navigationProperty in navigationProperties)
+        {
+            if (navigationProperty.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many)
+            {
+#>
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+<#
+            }
+#>
+    <#=codeStringGenerator.NavigationProperty(navigationProperty)#>
+<#
+        }
+    }
+#>
+}
+<#
+    EndNamespace(code);
+}
+
+foreach (var complex in typeMapper.GetItemsToGenerate<ComplexType>(itemCollection))
+{
+    fileManager.StartNewFile(complex.Name + ".cs");
+    BeginNamespace(code);
+#>
+<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
+<#=Accessibility.ForType(complex)#> partial class <#=code.Escape(complex)#>
+{
+<#
+    var complexProperties = typeMapper.GetComplexProperties(complex);
+    var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(complex);
+
+    if (propertiesWithDefaultValues.Any() || complexProperties.Any())
+    {
+#>
+    public <#=code.Escape(complex)#>()
+    {
+<#
+        foreach (var edmProperty in propertiesWithDefaultValues)
+        {
+#>
+        this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
+<#
+        }
+
+        foreach (var complexProperty in complexProperties)
+        {
+#>
+        this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
+<#
+        }
+#>
+    }
+
+<#
+    }
+
+    var simpleProperties = typeMapper.GetSimpleProperties(complex);
+    if (simpleProperties.Any())
+    {
+        foreach(var edmProperty in simpleProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(edmProperty)#>
+<#
+        }
+    }
+
+    if (complexProperties.Any())
+    {
+#>
+
+<#
+        foreach(var edmProperty in complexProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(edmProperty)#>
+<#
+        }
+    }
+#>
+}
+<#
+    EndNamespace(code);
+}
+
+foreach (var enumType in typeMapper.GetEnumItemsToGenerate(itemCollection))
+{
+    fileManager.StartNewFile(enumType.Name + ".cs");
+    BeginNamespace(code);
+#>
+<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
+<#
+    if (typeMapper.EnumIsFlags(enumType))
+    {
+#>
+[Flags]
+<#
+    }
+#>
+<#=codeStringGenerator.EnumOpening(enumType)#>
+{
+<#
+    var foundOne = false;
+    
+    foreach (MetadataItem member in typeMapper.GetEnumMembers(enumType))
+    {
+        foundOne = true;
+#>
+    <#=code.Escape(typeMapper.GetEnumMemberName(member))#> = <#=typeMapper.GetEnumMemberValue(member)#>,
+<#
+    }
+
+    if (foundOne)
+    {
+        this.GenerationEnvironment.Remove(this.GenerationEnvironment.Length - 3, 1);
+    }
+#>
+}
+<#
+    EndNamespace(code);
+}
+
+fileManager.Process();
+
+#>
+<#+
+
+public void WriteHeader(CodeStringGenerator codeStringGenerator, EntityFrameworkTemplateFileManager fileManager)
+{
+    fileManager.StartHeader();
+#>
+//------------------------------------------------------------------------------
+// <auto-generated>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
+//
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
+// </auto-generated>
+//------------------------------------------------------------------------------
+<#=codeStringGenerator.UsingDirectives(inHeader: true)#>
+<#+
+    fileManager.EndBlock();
+}
+
+public void BeginNamespace(CodeGenerationTools code)
+{
+    var codeNamespace = code.VsNamespaceSuggestion();
+    if (!String.IsNullOrEmpty(codeNamespace))
+    {
+#>
+namespace <#=code.EscapeNamespace(codeNamespace)#>
+{
+<#+
+        PushIndent("    ");
+    }
+}
+
+public void EndNamespace(CodeGenerationTools code)
+{
+    if (!String.IsNullOrEmpty(code.VsNamespaceSuggestion()))
+    {
+        PopIndent();
+#>
+}
+<#+
+    }
+}
+
+public const string TemplateId = "CSharp_DbContext_Types_EF6";
+
+public class CodeStringGenerator
+{
+    private readonly CodeGenerationTools _code;
+    private readonly TypeMapper _typeMapper;
+    private readonly MetadataTools _ef;
+
+    public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(typeMapper, "typeMapper");
+        ArgumentNotNull(ef, "ef");
+
+        _code = code;
+        _typeMapper = typeMapper;
+        _ef = ef;
+    }
+
+    public string Property(EdmProperty edmProperty)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            Accessibility.ForProperty(edmProperty),
+            _typeMapper.GetTypeName(edmProperty.TypeUsage),
+            _code.Escape(edmProperty),
+            _code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
+            _code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
+    }
+
+    public string NavigationProperty(NavigationProperty navProp)
+    {
+        var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
+            navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
+            _code.Escape(navProp),
+            _code.SpaceAfter(Accessibility.ForGetter(navProp)),
+            _code.SpaceAfter(Accessibility.ForSetter(navProp)));
+    }
+    
+    public string AccessibilityAndVirtual(string accessibility)
+    {
+        return accessibility + (accessibility != "private" ? " virtual" : "");
+    }
+    
+    public string EntityClassOpening(EntityType entity)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1}partial class {2}{3}",
+            Accessibility.ForType(entity),
+            _code.SpaceAfter(_code.AbstractOption(entity)),
+            _code.Escape(entity),
+            _code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
+    }
+    
+    public string EnumOpening(SimpleType enumType)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} enum {1} : {2}",
+            Accessibility.ForType(enumType),
+            _code.Escape(enumType),
+            _code.Escape(_typeMapper.UnderlyingClrType(enumType)));
+        }
+    
+    public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
+    {
+        var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+        foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
+        {
+            var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
+            var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
+            var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
+            writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
+        }
+    }
+    
+    public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} IQueryable<{1}> {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            _code.Escape(edmFunction),
+            string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
+    }
+    
+    public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            edmFunction.NamespaceName,
+            edmFunction.Name,
+            string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
+            _code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
+    }
+    
+    public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
+        if (includeMergeOption)
+        {
+            paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
+        }
+
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            _code.Escape(edmFunction),
+            paramList);
+    }
+    
+    public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
+        if (includeMergeOption)
+        {
+            callParams = ", mergeOption" + callParams;
+        }
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
+            returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            edmFunction.Name,
+            callParams);
+    }
+    
+    public string DbSet(EntitySet entitySet)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} virtual DbSet<{1}> {2} {{ get; set; }}",
+            Accessibility.ForReadOnlyProperty(entitySet),
+            _typeMapper.GetTypeName(entitySet.ElementType),
+            _code.Escape(entitySet));
+    }
+
+    public string UsingDirectives(bool inHeader, bool includeCollections = true)
+    {
+        return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
+            ? string.Format(
+                CultureInfo.InvariantCulture,
+                "{0}using System;{1}" +
+                "{2}",
+                inHeader ? Environment.NewLine : "",
+                includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
+                inHeader ? "" : Environment.NewLine)
+            : "";
+    }
+}
+
+public class TypeMapper
+{
+    private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
+
+    private readonly System.Collections.IList _errors;
+    private readonly CodeGenerationTools _code;
+    private readonly MetadataTools _ef;
+
+    public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(ef, "ef");
+        ArgumentNotNull(errors, "errors");
+
+        _code = code;
+        _ef = ef;
+        _errors = errors;
+    }
+
+    public static string FixNamespaces(string typeName)
+    {
+        return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
+    }
+
+    public string GetTypeName(TypeUsage typeUsage)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
+    }
+
+    public string GetTypeName(EdmType edmType)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: null);
+    }
+
+    public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, string modelNamespace)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
+    {
+        if (edmType == null)
+        {
+            return null;
+        }
+
+        var collectionType = edmType as CollectionType;
+        if (collectionType != null)
+        {
+            return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
+        }
+
+        var typeName = _code.Escape(edmType.MetadataProperties
+                                .Where(p => p.Name == ExternalTypeNameAttributeName)
+                                .Select(p => (string)p.Value)
+                                .FirstOrDefault())
+            ?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
+                _code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
+                _code.Escape(edmType));
+
+        if (edmType is StructuralType)
+        {
+            return typeName;
+        }
+
+        if (edmType is SimpleType)
+        {
+            var clrType = UnderlyingClrType(edmType);
+            if (!IsEnumType(edmType))
+            {
+                typeName = _code.Escape(clrType);
+            }
+
+            typeName = FixNamespaces(typeName);
+
+            return clrType.IsValueType && isNullable == true ?
+                String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
+                typeName;
+        }
+
+        throw new ArgumentException("edmType");
+    }
+    
+    public Type UnderlyingClrType(EdmType edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        var primitiveType = edmType as PrimitiveType;
+        if (primitiveType != null)
+        {
+            return primitiveType.ClrEquivalentType;
+        }
+
+        if (IsEnumType(edmType))
+        {
+            return GetEnumUnderlyingType(edmType).ClrEquivalentType;
+        }
+
+        return typeof(object);
+    }
+    
+    public object GetEnumMemberValue(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var valueProperty = enumMember.GetType().GetProperty("Value");
+        return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
+    }
+    
+    public string GetEnumMemberName(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var nameProperty = enumMember.GetType().GetProperty("Name");
+        return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
+    }
+
+    public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        var membersProperty = enumType.GetType().GetProperty("Members");
+        return membersProperty != null 
+            ? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
+            : Enumerable.Empty<MetadataItem>();
+    }
+    
+    public bool EnumIsFlags(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+        
+        var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
+        return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
+    }
+
+    public bool IsEnumType(GlobalItem edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        return edmType.GetType().Name == "EnumType";
+    }
+
+    public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
+    }
+
+    public string CreateLiteral(object value)
+    {
+        if (value == null || value.GetType() != typeof(TimeSpan))
+        {
+            return _code.CreateLiteral(value);
+        }
+
+        return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
+    }
+    
+    public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
+    {
+        ArgumentNotNull(types, "types");
+        ArgumentNotNull(sourceFile, "sourceFile");
+        
+        var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
+        if (types.Any(item => !hash.Add(item)))
+        {
+            _errors.Add(
+                new CompilerError(sourceFile, -1, -1, "6023",
+                    String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
+            return false;
+        }
+        return true;
+    }
+    
+    public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
+    {
+        return GetItemsToGenerate<SimpleType>(itemCollection)
+            .Where(e => IsEnumType(e));
+    }
+    
+    public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
+    {
+        return itemCollection
+            .OfType<T>()
+            .Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
+            .OrderBy(i => i.Name);
+    }
+
+    public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
+    {
+        return itemCollection
+            .Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
+            .Select(g => GetGlobalItemName(g));
+    }
+
+    public string GetGlobalItemName(GlobalItem item)
+    {
+        if (item is EdmType)
+        {
+            return ((EdmType)item).Name;
+        }
+        else
+        {
+            return ((EntityContainer)item).Name;
+        }
+    }
+
+    public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+    
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+
+    public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type);
+    }
+    
+    public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
+    }
+    
+    public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
+        return returnParamsProperty == null
+            ? edmFunction.ReturnParameter
+            : ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
+    }
+
+    public bool IsComposable(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
+        return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
+    }
+
+    public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
+    {
+        return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+    }
+
+    public TypeUsage GetReturnType(EdmFunction edmFunction)
+    {
+        var returnParam = GetReturnParameter(edmFunction);
+        return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
+    }
+    
+    public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
+    {
+        var returnType = GetReturnType(edmFunction);
+        return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
+    }
+}
+
+public static void ArgumentNotNull<T>(T arg, string name) where T : class
+{
+    if (arg == null)
+    {
+        throw new ArgumentNullException(name);
+    }
+}
+#>

CentralServer/WorkShift.cs

@@ -0,0 +1,34 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Manual changes to this file may cause unexpected behavior in your application.
+//     Manual changes to this file will be overwritten if the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace CentralServer
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class WorkShift
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public WorkShift()
+        {
+            this.Orders = new HashSet<Order>();
+        }
+    
+        public int WorkShiftID { get; set; }
+        public int IDCashier { get; set; }
+        public int IDEmployee { get; set; }
+        public System.DateTime StartDateAndTimeWork { get; set; }
+        public Nullable<System.DateTime> EndDateAndTimeWork { get; set; }
+    
+        public virtual Employee Employee { get; set; }
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Order> Orders { get; set; }
+        public virtual Cashier Cashier { get; set; }
+    }
+}

CentralServer/bin/Debug/CentralServer.exe.config

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <configSections>
+    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
+    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+  </configSections>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+  </startup>
+  <connectionStrings>
+    <add name="gr672_pgvEntities" connectionString="metadata=res://*/StoreModel.csdl|res://*/StoreModel.ssdl|res://*/StoreModel.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=mssql;initial catalog=gr672_pgv;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
+  </connectionStrings>
+  <entityFramework>
+    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
+      <parameters>
+        <parameter value="mssqllocaldb" />
+      </parameters>
+    </defaultConnectionFactory>
+    <providers>
+      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
+    </providers>
+  </entityFramework>
+</configuration>

CentralServer/obj/Debug/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs

@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.7.2", FrameworkDisplayName = ".NET Framework 4.7.2")]

CentralServer/obj/Debug/CentralServer.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+559f3312610c7046dfe19da5f145bd03482f2228

CentralServer/obj/Debug/CentralServer.csproj.FileListAbsolute.txt

@@ -0,0 +1,14 @@
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\bin\Debug\CentralServer.exe.config
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\bin\Debug\CentralServer.exe
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\bin\Debug\CentralServer.pdb
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\bin\Debug\EntityFramework.dll
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\bin\Debug\EntityFramework.SqlServer.dll
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\bin\Debug\Newtonsoft.Json.dll
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\bin\Debug\EntityFramework.xml
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\bin\Debug\EntityFramework.SqlServer.xml
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\bin\Debug\Newtonsoft.Json.xml
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\obj\Debug\CentralServer.csprojAssemblyReference.cache
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\obj\Debug\CentralServer.csproj.CoreCompileInputs.cache
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\obj\Debug\CentralServer.csproj.CopyComplete
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\obj\Debug\CentralServer.exe
+C:\Users\gr672_pgv\source\repos\StoreAllProject\CentralServer\obj\Debug\CentralServer.pdb

CentralServer/obj/Debug/edmxResourcesToEmbed/StoreModel.csdl

@@ -0,0 +1,210 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Schema Namespace="gr672_pgvModel" Alias="Self" annotation:UseStrongSpatialTypes="false" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm">
+  <EntityContainer Name="gr672_pgvEntities" annotation:LazyLoadingEnabled="true">
+    <EntitySet Name="Employees" EntityType="gr672_pgvModel.Employee" />
+    <EntitySet Name="Orders" EntityType="gr672_pgvModel.Order" />
+    <EntitySet Name="PaymentMetods" EntityType="gr672_pgvModel.PaymentMetod" />
+    <EntitySet Name="Products" EntityType="gr672_pgvModel.Product" />
+    <EntitySet Name="ProductInOrders" EntityType="gr672_pgvModel.ProductInOrder" />
+    <EntitySet Name="Stores" EntityType="gr672_pgvModel.Store" />
+    <EntitySet Name="WorkShifts" EntityType="gr672_pgvModel.WorkShift" />
+    <AssociationSet Name="FK_WorkShift_Employee" Association="gr672_pgvModel.FK_WorkShift_Employee">
+      <End Role="Employee" EntitySet="Employees" />
+      <End Role="WorkShift" EntitySet="WorkShifts" />
+    </AssociationSet>
+    <AssociationSet Name="FK_Order_PaymentMetod" Association="gr672_pgvModel.FK_Order_PaymentMetod">
+      <End Role="PaymentMetod" EntitySet="PaymentMetods" />
+      <End Role="Order" EntitySet="Orders" />
+    </AssociationSet>
+    <AssociationSet Name="FK_Order_WorkShift" Association="gr672_pgvModel.FK_Order_WorkShift">
+      <End Role="WorkShift" EntitySet="WorkShifts" />
+      <End Role="Order" EntitySet="Orders" />
+    </AssociationSet>
+    <AssociationSet Name="FK_ProductInOrder_Order" Association="gr672_pgvModel.FK_ProductInOrder_Order">
+      <End Role="Order" EntitySet="Orders" />
+      <End Role="ProductInOrder" EntitySet="ProductInOrders" />
+    </AssociationSet>
+    <AssociationSet Name="FK_ProductInOrder_Product" Association="gr672_pgvModel.FK_ProductInOrder_Product">
+      <End Role="Product" EntitySet="Products" />
+      <End Role="ProductInOrder" EntitySet="ProductInOrders" />
+    </AssociationSet>
+    <EntitySet Name="Cashiers" EntityType="gr672_pgvModel.Cashier" />
+    <AssociationSet Name="FK_Cashier_Store" Association="gr672_pgvModel.FK_Cashier_Store">
+      <End Role="Store" EntitySet="Stores" />
+      <End Role="Cashier" EntitySet="Cashiers" />
+    </AssociationSet>
+    <AssociationSet Name="FK_WorkShift_Cashier" Association="gr672_pgvModel.FK_WorkShift_Cashier">
+      <End Role="Cashier" EntitySet="Cashiers" />
+      <End Role="WorkShift" EntitySet="WorkShifts" />
+    </AssociationSet>
+  </EntityContainer>
+  <EntityType Name="Employee">
+    <Key>
+      <PropertyRef Name="EmployeeID" />
+    </Key>
+    <Property Name="EmployeeID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+    <Property Name="LastName" Type="String" Nullable="false" MaxLength="50" FixedLength="false" Unicode="true" />
+    <Property Name="Name" Type="String" Nullable="false" MaxLength="50" FixedLength="false" Unicode="true" />
+    <Property Name="MiddleName" Type="String" Nullable="false" MaxLength="50" FixedLength="false" Unicode="true" />
+    <Property Name="Code" Type="String" Nullable="false" MaxLength="5" FixedLength="false" Unicode="true" />
+    <NavigationProperty Name="WorkShifts" Relationship="gr672_pgvModel.FK_WorkShift_Employee" FromRole="Employee" ToRole="WorkShift" />
+  </EntityType>
+  <EntityType Name="Order">
+    <Key>
+      <PropertyRef Name="OrderID" />
+    </Key>
+    <Property Name="OrderID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+    <Property Name="Date" Type="DateTime" Nullable="false" Precision="0" />
+    <Property Name="IDWorkShift" Type="Int32" Nullable="false" />
+    <Property Name="State" Type="Boolean" Nullable="false" />
+    <Property Name="IDPaymentMetod" Type="Int32" />
+    <NavigationProperty Name="PaymentMetod" Relationship="gr672_pgvModel.FK_Order_PaymentMetod" FromRole="Order" ToRole="PaymentMetod" />
+    <NavigationProperty Name="WorkShift" Relationship="gr672_pgvModel.FK_Order_WorkShift" FromRole="Order" ToRole="WorkShift" />
+    <NavigationProperty Name="ProductInOrders" Relationship="gr672_pgvModel.FK_ProductInOrder_Order" FromRole="Order" ToRole="ProductInOrder" />
+  </EntityType>
+  <EntityType Name="PaymentMetod">
+    <Key>
+      <PropertyRef Name="PaymentMetodID" />
+    </Key>
+    <Property Name="PaymentMetodID" Type="Int32" Nullable="false" />
+    <Property Name="PaymentMetodName" Type="String" Nullable="false" MaxLength="50" FixedLength="false" Unicode="true" />
+    <NavigationProperty Name="Orders" Relationship="gr672_pgvModel.FK_Order_PaymentMetod" FromRole="PaymentMetod" ToRole="Order" />
+  </EntityType>
+  <EntityType Name="Product">
+    <Key>
+      <PropertyRef Name="ProductID" />
+    </Key>
+    <Property Name="ProductID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+    <Property Name="NameProduct" Type="String" Nullable="false" MaxLength="Max" FixedLength="false" Unicode="true" />
+    <Property Name="Weight" Type="Int32" Nullable="false" />
+    <Property Name="Packaging" Type="Int32" Nullable="false" />
+    <Property Name="PriceOfOne" Type="Decimal" Nullable="false" Precision="19" Scale="4" />
+    <Property Name="BarCode" Type="String" Nullable="false" MaxLength="Max" FixedLength="false" Unicode="true" />
+    <NavigationProperty Name="ProductInOrders" Relationship="gr672_pgvModel.FK_ProductInOrder_Product" FromRole="Product" ToRole="ProductInOrder" />
+  </EntityType>
+  <EntityType Name="ProductInOrder">
+    <Key>
+      <PropertyRef Name="IDOrder" />
+      <PropertyRef Name="IDProduct" />
+    </Key>
+    <Property Name="IDOrder" Type="Int32" Nullable="false" />
+    <Property Name="IDProduct" Type="Int32" Nullable="false" />
+    <Property Name="AmountProduct" Type="Int32" Nullable="false" />
+    <NavigationProperty Name="Order" Relationship="gr672_pgvModel.FK_ProductInOrder_Order" FromRole="ProductInOrder" ToRole="Order" />
+    <NavigationProperty Name="Product" Relationship="gr672_pgvModel.FK_ProductInOrder_Product" FromRole="ProductInOrder" ToRole="Product" />
+  </EntityType>
+  <EntityType Name="Store">
+    <Key>
+      <PropertyRef Name="StoreID" />
+    </Key>
+    <Property Name="StoreID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+    <Property Name="Address" Type="String" Nullable="false" MaxLength="Max" FixedLength="false" Unicode="true" />
+    <NavigationProperty Name="Cashiers" Relationship="gr672_pgvModel.FK_Cashier_Store" FromRole="Store" ToRole="Cashier" />
+  </EntityType>
+  <EntityType Name="WorkShift">
+    <Key>
+      <PropertyRef Name="WorkShiftID" />
+    </Key>
+    <Property Name="WorkShiftID" Type="Int32" Nullable="false" />
+    <Property Name="IDCashier" Type="Int32" Nullable="false" />
+    <Property Name="IDEmployee" Type="Int32" Nullable="false" />
+    <Property Name="StartDateAndTimeWork" Type="DateTime" Nullable="false" Precision="3" />
+    <Property Name="EndDateAndTimeWork" Type="DateTime" Precision="3" />
+    <NavigationProperty Name="Employee" Relationship="gr672_pgvModel.FK_WorkShift_Employee" FromRole="WorkShift" ToRole="Employee" />
+    <NavigationProperty Name="Orders" Relationship="gr672_pgvModel.FK_Order_WorkShift" FromRole="WorkShift" ToRole="Order" />
+    <NavigationProperty Name="Cashier" Relationship="gr672_pgvModel.FK_WorkShift_Cashier" FromRole="WorkShift" ToRole="Cashier" />
+  </EntityType>
+  <Association Name="FK_WorkShift_Employee">
+    <End Type="gr672_pgvModel.Employee" Role="Employee" Multiplicity="1" />
+    <End Type="gr672_pgvModel.WorkShift" Role="WorkShift" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="Employee">
+        <PropertyRef Name="EmployeeID" />
+      </Principal>
+      <Dependent Role="WorkShift">
+        <PropertyRef Name="IDEmployee" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_Order_PaymentMetod">
+    <End Type="gr672_pgvModel.PaymentMetod" Role="PaymentMetod" Multiplicity="0..1" />
+    <End Type="gr672_pgvModel.Order" Role="Order" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="PaymentMetod">
+        <PropertyRef Name="PaymentMetodID" />
+      </Principal>
+      <Dependent Role="Order">
+        <PropertyRef Name="IDPaymentMetod" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_Order_WorkShift">
+    <End Type="gr672_pgvModel.WorkShift" Role="WorkShift" Multiplicity="1" />
+    <End Type="gr672_pgvModel.Order" Role="Order" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="WorkShift">
+        <PropertyRef Name="WorkShiftID" />
+      </Principal>
+      <Dependent Role="Order">
+        <PropertyRef Name="IDWorkShift" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_ProductInOrder_Order">
+    <End Type="gr672_pgvModel.Order" Role="Order" Multiplicity="1" />
+    <End Type="gr672_pgvModel.ProductInOrder" Role="ProductInOrder" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="Order">
+        <PropertyRef Name="OrderID" />
+      </Principal>
+      <Dependent Role="ProductInOrder">
+        <PropertyRef Name="IDOrder" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_ProductInOrder_Product">
+    <End Type="gr672_pgvModel.Product" Role="Product" Multiplicity="1" />
+    <End Type="gr672_pgvModel.ProductInOrder" Role="ProductInOrder" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="Product">
+        <PropertyRef Name="ProductID" />
+      </Principal>
+      <Dependent Role="ProductInOrder">
+        <PropertyRef Name="IDProduct" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <EntityType Name="Cashier">
+    <Key>
+      <PropertyRef Name="CashierID" />
+    </Key>
+    <Property Name="CashierID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+    <Property Name="IDStore" Type="Int32" Nullable="false" />
+    <NavigationProperty Name="Store" Relationship="gr672_pgvModel.FK_Cashier_Store" FromRole="Cashier" ToRole="Store" />
+    <NavigationProperty Name="WorkShifts" Relationship="gr672_pgvModel.FK_WorkShift_Cashier" FromRole="Cashier" ToRole="WorkShift" />
+  </EntityType>
+  <Association Name="FK_Cashier_Store">
+    <End Type="gr672_pgvModel.Store" Role="Store" Multiplicity="1" />
+    <End Type="gr672_pgvModel.Cashier" Role="Cashier" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="Store">
+        <PropertyRef Name="StoreID" />
+      </Principal>
+      <Dependent Role="Cashier">
+        <PropertyRef Name="IDStore" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_WorkShift_Cashier">
+    <End Type="gr672_pgvModel.Cashier" Role="Cashier" Multiplicity="1" />
+    <End Type="gr672_pgvModel.WorkShift" Role="WorkShift" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="Cashier">
+        <PropertyRef Name="CashierID" />
+      </Principal>
+      <Dependent Role="WorkShift">
+        <PropertyRef Name="IDCashier" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+</Schema>

CentralServer/obj/Debug/edmxResourcesToEmbed/StoreModel.msl

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Mapping Space="C-S" xmlns="http://schemas.microsoft.com/ado/2009/11/mapping/cs">
+  <EntityContainerMapping StorageEntityContainer="gr672_pgvModelStoreContainer" CdmEntityContainer="gr672_pgvEntities">
+    <EntitySetMapping Name="Employees">
+      <EntityTypeMapping TypeName="gr672_pgvModel.Employee">
+        <MappingFragment StoreEntitySet="Employee">
+          <ScalarProperty Name="Code" ColumnName="Code" />
+          <ScalarProperty Name="MiddleName" ColumnName="MiddleName" />
+          <ScalarProperty Name="Name" ColumnName="Name" />
+          <ScalarProperty Name="LastName" ColumnName="LastName" />
+          <ScalarProperty Name="EmployeeID" ColumnName="EmployeeID" />
+        </MappingFragment>
+      </EntityTypeMapping>
+    </EntitySetMapping>
+    <EntitySetMapping Name="Orders">
+      <EntityTypeMapping TypeName="gr672_pgvModel.Order">
+        <MappingFragment StoreEntitySet="Order">
+          <ScalarProperty Name="IDPaymentMetod" ColumnName="IDPaymentMetod" />
+          <ScalarProperty Name="State" ColumnName="State" />
+          <ScalarProperty Name="IDWorkShift" ColumnName="IDWorkShift" />
+          <ScalarProperty Name="Date" ColumnName="Date" />
+          <ScalarProperty Name="OrderID" ColumnName="OrderID" />
+        </MappingFragment>
+      </EntityTypeMapping>
+    </EntitySetMapping>
+    <EntitySetMapping Name="PaymentMetods">
+      <EntityTypeMapping TypeName="gr672_pgvModel.PaymentMetod">
+        <MappingFragment StoreEntitySet="PaymentMetod">
+          <ScalarProperty Name="PaymentMetodName" ColumnName="PaymentMetodName" />
+          <ScalarProperty Name="PaymentMetodID" ColumnName="PaymentMetodID" />
+        </MappingFragment>
+      </EntityTypeMapping>
+    </EntitySetMapping>
+    <EntitySetMapping Name="Products">
+      <EntityTypeMapping TypeName="gr672_pgvModel.Product">
+        <MappingFragment StoreEntitySet="Product">
+          <ScalarProperty Name="BarCode" ColumnName="BarCode" />
+          <ScalarProperty Name="PriceOfOne" ColumnName="PriceOfOne" />
+          <ScalarProperty Name="Packaging" ColumnName="Packaging" />
+          <ScalarProperty Name="Weight" ColumnName="Weight" />
+          <ScalarProperty Name="NameProduct" ColumnName="NameProduct" />
+          <ScalarProperty Name="ProductID" ColumnName="ProductID" />
+        </MappingFragment>
+      </EntityTypeMapping>
+    </EntitySetMapping>
+    <EntitySetMapping Name="ProductInOrders">
+      <EntityTypeMapping TypeName="gr672_pgvModel.ProductInOrder">
+        <MappingFragment StoreEntitySet="ProductInOrder">
+          <ScalarProperty Name="AmountProduct" ColumnName="AmountProduct" />
+          <ScalarProperty Name="IDProduct" ColumnName="IDProduct" />
+          <ScalarProperty Name="IDOrder" ColumnName="IDOrder" />
+        </MappingFragment>
+      </EntityTypeMapping>
+    </EntitySetMapping>
+    <EntitySetMapping Name="Stores">
+      <EntityTypeMapping TypeName="gr672_pgvModel.Store">
+        <MappingFragment StoreEntitySet="Store">
+          <ScalarProperty Name="Address" ColumnName="Address" />
+          <ScalarProperty Name="StoreID" ColumnName="StoreID" />
+        </MappingFragment>
+      </EntityTypeMapping>
+    </EntitySetMapping>
+    <EntitySetMapping Name="WorkShifts">
+      <EntityTypeMapping TypeName="gr672_pgvModel.WorkShift">
+        <MappingFragment StoreEntitySet="WorkShift">
+          <ScalarProperty Name="EndDateAndTimeWork" ColumnName="EndDateAndTimeWork" />
+          <ScalarProperty Name="StartDateAndTimeWork" ColumnName="StartDateAndTimeWork" />
+          <ScalarProperty Name="IDEmployee" ColumnName="IDEmployee" />
+          <ScalarProperty Name="IDCashier" ColumnName="IDCashier" />
+          <ScalarProperty Name="WorkShiftID" ColumnName="WorkShiftID" />
+        </MappingFragment>
+      </EntityTypeMapping>
+    </EntitySetMapping>
+    <EntitySetMapping Name="Cashiers">
+      <EntityTypeMapping TypeName="gr672_pgvModel.Cashier">
+        <MappingFragment StoreEntitySet="Cashier">
+          <ScalarProperty Name="IDStore" ColumnName="IDStore" />
+          <ScalarProperty Name="CashierID" ColumnName="CashierID" />
+        </MappingFragment>
+      </EntityTypeMapping>
+    </EntitySetMapping>
+  </EntityContainerMapping>
+</Mapping>

CentralServer/obj/Debug/edmxResourcesToEmbed/StoreModel.ssdl

@@ -0,0 +1,196 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Schema Namespace="gr672_pgvModel.Store" Provider="System.Data.SqlClient" ProviderManifestToken="2012" Alias="Self" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm/ssdl">
+  <EntityType Name="Cashier">
+    <Key>
+      <PropertyRef Name="CashierID" />
+    </Key>
+    <Property Name="CashierID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+    <Property Name="IDStore" Type="int" Nullable="false" />
+  </EntityType>
+  <EntityType Name="Employee">
+    <Key>
+      <PropertyRef Name="EmployeeID" />
+    </Key>
+    <Property Name="EmployeeID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+    <Property Name="LastName" Type="nvarchar" MaxLength="50" Nullable="false" />
+    <Property Name="Name" Type="nvarchar" MaxLength="50" Nullable="false" />
+    <Property Name="MiddleName" Type="nvarchar" MaxLength="50" Nullable="false" />
+    <Property Name="Code" Type="nvarchar" MaxLength="5" Nullable="false" />
+  </EntityType>
+  <EntityType Name="Order">
+    <Key>
+      <PropertyRef Name="OrderID" />
+    </Key>
+    <Property Name="OrderID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+    <Property Name="Date" Type="date" Nullable="false" />
+    <Property Name="IDWorkShift" Type="int" Nullable="false" />
+    <Property Name="State" Type="bit" Nullable="false" />
+    <Property Name="IDPaymentMetod" Type="int" />
+  </EntityType>
+  <EntityType Name="PaymentMetod">
+    <Key>
+      <PropertyRef Name="PaymentMetodID" />
+    </Key>
+    <Property Name="PaymentMetodID" Type="int" Nullable="false" />
+    <Property Name="PaymentMetodName" Type="nvarchar" MaxLength="50" Nullable="false" />
+  </EntityType>
+  <EntityType Name="Product">
+    <Key>
+      <PropertyRef Name="ProductID" />
+    </Key>
+    <Property Name="ProductID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+    <Property Name="NameProduct" Type="nvarchar(max)" Nullable="false" />
+    <Property Name="Weight" Type="int" Nullable="false" />
+    <Property Name="Packaging" Type="int" Nullable="false" />
+    <Property Name="PriceOfOne" Type="money" Nullable="false" />
+    <Property Name="BarCode" Type="nvarchar(max)" Nullable="false" />
+  </EntityType>
+  <EntityType Name="ProductInOrder">
+    <Key>
+      <PropertyRef Name="IDOrder" />
+      <PropertyRef Name="IDProduct" />
+    </Key>
+    <Property Name="IDOrder" Type="int" Nullable="false" />
+    <Property Name="IDProduct" Type="int" Nullable="false" />
+    <Property Name="AmountProduct" Type="int" Nullable="false" />
+  </EntityType>
+  <EntityType Name="Store">
+    <Key>
+      <PropertyRef Name="StoreID" />
+    </Key>
+    <Property Name="StoreID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+    <Property Name="Address" Type="nvarchar(max)" Nullable="false" />
+  </EntityType>
+  <EntityType Name="WorkShift">
+    <Key>
+      <PropertyRef Name="WorkShiftID" />
+    </Key>
+    <Property Name="WorkShiftID" Type="int" Nullable="false" />
+    <Property Name="IDCashier" Type="int" Nullable="false" />
+    <Property Name="IDEmployee" Type="int" Nullable="false" />
+    <Property Name="StartDateAndTimeWork" Type="datetime" Nullable="false" />
+    <Property Name="EndDateAndTimeWork" Type="datetime" />
+  </EntityType>
+  <Association Name="FK_Cashier_Store">
+    <End Role="Store" Type="Self.Store" Multiplicity="1" />
+    <End Role="Cashier" Type="Self.Cashier" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="Store">
+        <PropertyRef Name="StoreID" />
+      </Principal>
+      <Dependent Role="Cashier">
+        <PropertyRef Name="IDStore" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_Order_PaymentMetod">
+    <End Role="PaymentMetod" Type="Self.PaymentMetod" Multiplicity="0..1" />
+    <End Role="Order" Type="Self.Order" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="PaymentMetod">
+        <PropertyRef Name="PaymentMetodID" />
+      </Principal>
+      <Dependent Role="Order">
+        <PropertyRef Name="IDPaymentMetod" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_Order_WorkShift">
+    <End Role="WorkShift" Type="Self.WorkShift" Multiplicity="1" />
+    <End Role="Order" Type="Self.Order" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="WorkShift">
+        <PropertyRef Name="WorkShiftID" />
+      </Principal>
+      <Dependent Role="Order">
+        <PropertyRef Name="IDWorkShift" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_ProductInOrder_Order">
+    <End Role="Order" Type="Self.Order" Multiplicity="1" />
+    <End Role="ProductInOrder" Type="Self.ProductInOrder" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="Order">
+        <PropertyRef Name="OrderID" />
+      </Principal>
+      <Dependent Role="ProductInOrder">
+        <PropertyRef Name="IDOrder" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_ProductInOrder_Product">
+    <End Role="Product" Type="Self.Product" Multiplicity="1" />
+    <End Role="ProductInOrder" Type="Self.ProductInOrder" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="Product">
+        <PropertyRef Name="ProductID" />
+      </Principal>
+      <Dependent Role="ProductInOrder">
+        <PropertyRef Name="IDProduct" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_WorkShift_Cashier">
+    <End Role="Cashier" Type="Self.Cashier" Multiplicity="1" />
+    <End Role="WorkShift" Type="Self.WorkShift" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="Cashier">
+        <PropertyRef Name="CashierID" />
+      </Principal>
+      <Dependent Role="WorkShift">
+        <PropertyRef Name="IDCashier" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <Association Name="FK_WorkShift_Employee">
+    <End Role="Employee" Type="Self.Employee" Multiplicity="1" />
+    <End Role="WorkShift" Type="Self.WorkShift" Multiplicity="*" />
+    <ReferentialConstraint>
+      <Principal Role="Employee">
+        <PropertyRef Name="EmployeeID" />
+      </Principal>
+      <Dependent Role="WorkShift">
+        <PropertyRef Name="IDEmployee" />
+      </Dependent>
+    </ReferentialConstraint>
+  </Association>
+  <EntityContainer Name="gr672_pgvModelStoreContainer">
+    <EntitySet Name="Cashier" EntityType="Self.Cashier" Schema="dbo" store:Type="Tables" />
+    <EntitySet Name="Employee" EntityType="Self.Employee" Schema="dbo" store:Type="Tables" />
+    <EntitySet Name="Order" EntityType="Self.Order" Schema="dbo" store:Type="Tables" />
+    <EntitySet Name="PaymentMetod" EntityType="Self.PaymentMetod" Schema="dbo" store:Type="Tables" />
+    <EntitySet Name="Product" EntityType="Self.Product" Schema="dbo" store:Type="Tables" />
+    <EntitySet Name="ProductInOrder" EntityType="Self.ProductInOrder" Schema="dbo" store:Type="Tables" />
+    <EntitySet Name="Store" EntityType="Self.Store" Schema="dbo" store:Type="Tables" />
+    <EntitySet Name="WorkShift" EntityType="Self.WorkShift" Schema="dbo" store:Type="Tables" />
+    <AssociationSet Name="FK_Cashier_Store" Association="Self.FK_Cashier_Store">
+      <End Role="Store" EntitySet="Store" />
+      <End Role="Cashier" EntitySet="Cashier" />
+    </AssociationSet>
+    <AssociationSet Name="FK_Order_PaymentMetod" Association="Self.FK_Order_PaymentMetod">
+      <End Role="PaymentMetod" EntitySet="PaymentMetod" />
+      <End Role="Order" EntitySet="Order" />
+    </AssociationSet>
+    <AssociationSet Name="FK_Order_WorkShift" Association="Self.FK_Order_WorkShift">
+      <End Role="WorkShift" EntitySet="WorkShift" />
+      <End Role="Order" EntitySet="Order" />
+    </AssociationSet>
+    <AssociationSet Name="FK_ProductInOrder_Order" Association="Self.FK_ProductInOrder_Order">
+      <End Role="Order" EntitySet="Order" />
+      <End Role="ProductInOrder" EntitySet="ProductInOrder" />
+    </AssociationSet>
+    <AssociationSet Name="FK_ProductInOrder_Product" Association="Self.FK_ProductInOrder_Product">
+      <End Role="Product" EntitySet="Product" />
+      <End Role="ProductInOrder" EntitySet="ProductInOrder" />
+    </AssociationSet>
+    <AssociationSet Name="FK_WorkShift_Cashier" Association="Self.FK_WorkShift_Cashier">
+      <End Role="Cashier" EntitySet="Cashier" />
+      <End Role="WorkShift" EntitySet="WorkShift" />
+    </AssociationSet>
+    <AssociationSet Name="FK_WorkShift_Employee" Association="Self.FK_WorkShift_Employee">
+      <End Role="Employee" EntitySet="Employee" />
+      <End Role="WorkShift" EntitySet="WorkShift" />
+    </AssociationSet>
+  </EntityContainer>
+</Schema>

CentralServer/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="EntityFramework" version="6.2.0" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
+</packages>

StoreAllProject.sln

@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31019.35
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CentralServer", "CentralServer\CentralServer.csproj", "{A8239E54-1EC2-4E1B-A7D0-371979E36CD5}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StoreServer", "StoreServer\StoreServer.csproj", "{2EF40209-56F6-4989-A225-3F800A9725ED}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A8239E54-1EC2-4E1B-A7D0-371979E36CD5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A8239E54-1EC2-4E1B-A7D0-371979E36CD5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A8239E54-1EC2-4E1B-A7D0-371979E36CD5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A8239E54-1EC2-4E1B-A7D0-371979E36CD5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2EF40209-56F6-4989-A225-3F800A9725ED}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2EF40209-56F6-4989-A225-3F800A9725ED}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2EF40209-56F6-4989-A225-3F800A9725ED}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2EF40209-56F6-4989-A225-3F800A9725ED}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {3F382509-D8E1-45EF-9854-BA93D82F8E65}
+	EndGlobalSection
+EndGlobal

StoreAllProject/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

StoreAllProject/StoreAllProject.csproj

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{565C9D40-0CBE-4C53-B922-AB0E10880C5A}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>StoreAllProject</RootNamespace>
+    <AssemblyName>StoreAllProject</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

StoreServer/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

StoreServer/App.xaml

@@ -0,0 +1,11 @@
+<Application x:Class="StoreServer.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:StoreServer"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+        <Style TargetType="TextBlock" >
+            <Setter Property="FontSize" Value="20"></Setter>
+        </Style>
+    </Application.Resources>
+</Application>

StoreServer/App.xaml.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace StoreServer
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

StoreServer/Helper.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace StoreServer
+{
+    public class Helper
+    {
+        public static void ErrorMessage(string message)
+        {
+            MessageBox.Show(message, "Ошибка", MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+        public static RootDataOfStore FindStore;
+    }
+}

StoreServer/MainWindow.xaml

@@ -0,0 +1,17 @@
+<Window x:Class="StoreServer.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:StoreServer"
+        mc:Ignorable="d"
+        Title="{Binding ElementName=MainFrame, Path=Content.Title}" Height="450" Width="800">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="70"/>
+            <RowDefinition/>
+        </Grid.RowDefinitions>
+        <Button x:Name="BtnBack" Content="Назад" HorizontalAlignment="Right" VerticalAlignment="Center" Width="100" Click="BtnBack_Click" Visibility="Collapsed" Height="30" Margin="0,0,20,0"></Button>
+        <Frame Grid.Row="1" Name="MainFrame" NavigationUIVisibility="Hidden" ContentRendered="MainFrame_ContentRendered"></Frame>
+    </Grid>
+</Window>

StoreServer/MainWindow.xaml.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace StoreServer
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+            ManagerFrame.MainFrame = this.MainFrame;
+            ManagerFrame.MainFrame.Navigate(new StartWorkPage());
+        }
+
+        private void MainFrame_ContentRendered(object sender, EventArgs e)
+        {
+            BtnBack.Visibility = ManagerFrame.MainFrame.CanGoBack ? Visibility.Visible : Visibility.Collapsed;
+        }
+
+        private void BtnBack_Click(object sender, RoutedEventArgs e)
+        {
+            ManagerFrame.MainFrame.GoBack();
+        }
+    }
+}

StoreServer/ManagerFrame.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+
+namespace StoreServer
+{
+   public class ManagerFrame
+    {
+        public static Frame MainFrame;
+    }
+}

StoreServer/MonitoringCashierPage.xaml

@@ -0,0 +1,19 @@
+<Page x:Class="StoreServer.MonitoringCashierPage"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+      xmlns:local="clr-namespace:StoreServer"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="Состояние касс">
+
+    <Grid>
+        <DataGrid x:Name="ListCashier">
+            <DataGrid.Columns>
+                <DataGridTextColumn Header="Номер кассы" Binding="{Binding CashierID}"></DataGridTextColumn>
+                <DataGridTextColumn Header="Статус" Binding="{Binding IsStart}"></DataGridTextColumn>
+            </DataGrid.Columns>
+        </DataGrid>
+    </Grid>
+</Page>

StoreServer/MonitoringCashierPage.xaml.cs

@@ -0,0 +1,58 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace StoreServer
+{
+    /// <summary>
+    /// Interaction logic for MonitoringCashierPage.xaml
+    /// </summary>
+    public partial class MonitoringCashierPage : Page
+    {
+        public MonitoringCashierPage()
+        {
+            InitializeComponent();
+        }
+
+        public void GetDataOfStartCashier(RootDataOfCashier FindCashier)
+        {
+            
+        }
+        public async void StartServer()
+        {
+
+            IPEndPoint iPEndPoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), Helper.FindStore.StoreID);
+            Socket Listener = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
+            Listener.Bind(iPEndPoint);
+            Listener.Listen(10);
+            while (true)
+            {
+                Socket SocketClient = Listener.Accept();
+                StringBuilder stringBuilder = new StringBuilder();
+                byte[] data = new byte[256];
+                int bytes = 0;
+                do
+                {
+                    bytes = SocketClient.Receive(data, data.Length,0);
+                    stringBuilder = stringBuilder.Append(Encoding.UTF8.GetString(data, 0, bytes));
+                } while (SocketClient.Available >0);
+
+                RootDataOfCashier rootDataOfCashier = JsonConvert.DeserializeObject<RootDataOfCashier>(stringBuilder.ToString());
+            }
+        } 
+    }
+}

StoreServer/Properties/AssemblyInfo.cs

@@ -0,0 +1,55 @@
+using System.Reflection;
+using System.Resources;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Windows;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("StoreServer")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("StoreServer")]
+[assembly: AssemblyCopyright("Copyright ©  2021")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+//In order to begin building localizable applications, set
+//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
+//inside a <PropertyGroup>.  For example, if you are using US english
+//in your source files, set the <UICulture> to en-US.  Then uncomment
+//the NeutralResourceLanguage attribute below.  Update the "en-US" in
+//the line below to match the UICulture setting in the project file.
+
+//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+                                     //(used if a resource is not found in the page,
+                                     // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+                                              //(used if a resource is not found in the page,
+                                              // app, or any theme specific resource dictionaries)
+)]
+
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

StoreServer/Properties/Resources.Designer.cs

@@ -0,0 +1,70 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+
+namespace StoreServer.Properties
+{
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources
+    {
+
+        private static global::System.Resources.ResourceManager resourceMan;
+
+        private static global::System.Globalization.CultureInfo resourceCulture;
+
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources()
+        {
+        }
+
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager
+        {
+            get
+            {
+                if ((resourceMan == null))
+                {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("StoreServer.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture
+        {
+            get
+            {
+                return resourceCulture;
+            }
+            set
+            {
+                resourceCulture = value;
+            }
+        }
+    }
+}

StoreServer/Properties/Resources.resx

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

StoreServer/Properties/Settings.Designer.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+
+namespace StoreServer.Properties
+{
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}

StoreServer/Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

StoreServer/RootDataOfCashier.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StoreServer
+{
+    public class RootDataOfCashier
+    {
+        public int CashierID { get; set; }
+        public string IsStart { get; set; }
+    }
+}

StoreServer/RootDataOfStore.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StoreServer
+{
+    public class RootDataOfStore
+    {
+        public int StoreID { get; set; }
+        public string Address { get; set; }
+
+        public List<RootDataOfCashier> Cashiers { get; set; }
+    }
+}

StoreServer/StartWorkPage.xaml

@@ -0,0 +1,23 @@
+<Page x:Class="StoreServer.StartWorkPage"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+      xmlns:local="clr-namespace:StoreServer"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="Начало работы">
+
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition/>
+            <RowDefinition/>
+        </Grid.RowDefinitions>
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Bottom">
+            <TextBlock Margin="0,0,20,0">Введите ID магазина:</TextBlock>
+            <TextBox Width="80" Name="TxtIDStore" Margin="0,0,20,0"></TextBox>
+            <Button x:Name="BtnFind" Content="Начать" Width="200" Click="BtnFind_Click"></Button>
+        </StackPanel>
+        <Button x:Name="BtnOfflineWork" Click="BtnOfflineWork_Click" Content="Работать оффлайн"  Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="60" Height="40" Width="200"></Button>
+    </Grid>
+</Page>

StoreServer/StartWorkPage.xaml.cs

@@ -0,0 +1,69 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace StoreServer
+{
+    /// <summary>
+    /// Interaction logic for StartWorkPage.xaml
+    /// </summary>
+    public partial class StartWorkPage : Page
+    {
+        public StartWorkPage()
+        {
+            InitializeComponent();
+        }
+
+        private void BtnOfflineWork_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        public async void GetDataOfStore(string StoreID)
+        {
+            try
+            {
+                HttpClient client = new HttpClient();
+                var response = await client.GetAsync($"http://127.0.0.1:8888/getDataOfStore?={StoreID}");
+                var rBody = await response.Content.ReadAsStringAsync();
+                if (rBody.Contains("Магазин не найден"))
+                {
+                    Helper.ErrorMessage($"{rBody}");
+                    return;
+                }
+                RootDataOfStore FindStore = JsonConvert.DeserializeObject<RootDataOfStore>(rBody);
+                Helper.FindStore = FindStore;
+                ManagerFrame.MainFrame.Navigate(new MonitoringCashierPage());
+
+            }
+            catch (Exception)
+            {
+                Helper.ErrorMessage("Нет ответа от сервера");
+            }
+
+
+        }
+        private void BtnFind_Click(object sender, RoutedEventArgs e)
+        {
+            if (string.IsNullOrEmpty(TxtIDStore.Text) || TxtIDStore.Text.All(char.IsDigit) == false) 
+            {
+                Helper.ErrorMessage("Не корректный ID");
+                return;
+            }
+            GetDataOfStore(TxtIDStore.Text);
+        }
+    }
+}

StoreServer/StoreServer.csproj

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{2EF40209-56F6-4989-A225-3F800A9725ED}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>StoreServer</RootNamespace>
+    <AssemblyName>StoreServer</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WarningLevel>4</WarningLevel>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xaml">
+      <RequiredTargetFramework>4.0</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="WindowsBase" />
+    <Reference Include="PresentationCore" />
+    <Reference Include="PresentationFramework" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Compile Include="Helper.cs" />
+    <Compile Include="MonitoringCashierPage.xaml.cs">
+      <DependentUpon>MonitoringCashierPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="RootDataOfCashier.cs" />
+    <Compile Include="RootDataOfStore.cs" />
+    <Compile Include="StartWorkPage.xaml.cs">
+      <DependentUpon>StartWorkPage.xaml</DependentUpon>
+    </Compile>
+    <Page Include="MainWindow.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="MainWindow.xaml.cs">
+      <DependentUpon>MainWindow.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Page Include="MonitoringCashierPage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="StartWorkPage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="ManagerFrame.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <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>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

StoreServer/bin/Debug/StoreServer.exe.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

StoreServer/obj/Debug/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs

@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.7.2", FrameworkDisplayName = ".NET Framework 4.7.2")]

StoreServer/obj/Debug/App.g.cs

@@ -0,0 +1,83 @@
+#pragma checksum "..\..\App.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "4DAB5EC9E61BB31C06430FBAA8CF2512388A3C655ADB4A9AC4BD022EAC2022BA"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using StoreServer;
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace StoreServer {
+    
+    
+    /// <summary>
+    /// App
+    /// </summary>
+    public partial class App : System.Windows.Application {
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            
+            #line 5 "..\..\App.xaml"
+            this.StartupUri = new System.Uri("MainWindow.xaml", System.UriKind.Relative);
+            
+            #line default
+            #line hidden
+            System.Uri resourceLocater = new System.Uri("/StoreServer;component/app.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\App.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        /// <summary>
+        /// Application Entry Point.
+        /// </summary>
+        [System.STAThreadAttribute()]
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        public static void Main() {
+            StoreServer.App app = new StoreServer.App();
+            app.InitializeComponent();
+            app.Run();
+        }
+    }
+}
+

StoreServer/obj/Debug/App.g.i.cs

@@ -0,0 +1,83 @@
+#pragma checksum "..\..\App.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "4DAB5EC9E61BB31C06430FBAA8CF2512388A3C655ADB4A9AC4BD022EAC2022BA"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using StoreServer;
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace StoreServer {
+    
+    
+    /// <summary>
+    /// App
+    /// </summary>
+    public partial class App : System.Windows.Application {
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            
+            #line 5 "..\..\App.xaml"
+            this.StartupUri = new System.Uri("MainWindow.xaml", System.UriKind.Relative);
+            
+            #line default
+            #line hidden
+            System.Uri resourceLocater = new System.Uri("/StoreServer;component/app.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\App.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        /// <summary>
+        /// Application Entry Point.
+        /// </summary>
+        [System.STAThreadAttribute()]
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        public static void Main() {
+            StoreServer.App app = new StoreServer.App();
+            app.InitializeComponent();
+            app.Run();
+        }
+    }
+}
+

StoreServer/obj/Debug/MainWindow.g.cs

@@ -0,0 +1,112 @@
+#pragma checksum "..\..\MainWindow.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "11A40E2F82932ACA1131A00120B37BD828EFA96C0B3A88BB7CDF63AA31F0912D"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using StoreServer;
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace StoreServer {
+    
+    
+    /// <summary>
+    /// MainWindow
+    /// </summary>
+    public partial class MainWindow : System.Windows.Window, System.Windows.Markup.IComponentConnector {
+        
+        
+        #line 14 "..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button BtnBack;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 15 "..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Frame MainFrame;
+        
+        #line default
+        #line hidden
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/StoreServer;component/mainwindow.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\MainWindow.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
+        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
+            switch (connectionId)
+            {
+            case 1:
+            this.BtnBack = ((System.Windows.Controls.Button)(target));
+            
+            #line 14 "..\..\MainWindow.xaml"
+            this.BtnBack.Click += new System.Windows.RoutedEventHandler(this.BtnBack_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 2:
+            this.MainFrame = ((System.Windows.Controls.Frame)(target));
+            
+            #line 15 "..\..\MainWindow.xaml"
+            this.MainFrame.ContentRendered += new System.EventHandler(this.MainFrame_ContentRendered);
+            
+            #line default
+            #line hidden
+            return;
+            }
+            this._contentLoaded = true;
+        }
+    }
+}
+

StoreServer/obj/Debug/MainWindow.g.i.cs

@@ -0,0 +1,112 @@
+#pragma checksum "..\..\MainWindow.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "11A40E2F82932ACA1131A00120B37BD828EFA96C0B3A88BB7CDF63AA31F0912D"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using StoreServer;
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace StoreServer {
+    
+    
+    /// <summary>
+    /// MainWindow
+    /// </summary>
+    public partial class MainWindow : System.Windows.Window, System.Windows.Markup.IComponentConnector {
+        
+        
+        #line 14 "..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button BtnBack;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 15 "..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Frame MainFrame;
+        
+        #line default
+        #line hidden
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/StoreServer;component/mainwindow.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\MainWindow.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
+        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
+            switch (connectionId)
+            {
+            case 1:
+            this.BtnBack = ((System.Windows.Controls.Button)(target));
+            
+            #line 14 "..\..\MainWindow.xaml"
+            this.BtnBack.Click += new System.Windows.RoutedEventHandler(this.BtnBack_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 2:
+            this.MainFrame = ((System.Windows.Controls.Frame)(target));
+            
+            #line 15 "..\..\MainWindow.xaml"
+            this.MainFrame.ContentRendered += new System.EventHandler(this.MainFrame_ContentRendered);
+            
+            #line default
+            #line hidden
+            return;
+            }
+            this._contentLoaded = true;
+        }
+    }
+}
+

StoreServer/obj/Debug/MonitoringCashierPage.g.cs

@@ -0,0 +1,75 @@
+#pragma checksum "..\..\MonitoringCashierPage.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "B74E792B586795818E04248C5B2D5C83FFD7DE11AA21E710AC7C6F18AE552716"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using StoreServer;
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace StoreServer {
+    
+    
+    /// <summary>
+    /// MonitoringCashierPage
+    /// </summary>
+    public partial class MonitoringCashierPage : System.Windows.Controls.Page, System.Windows.Markup.IComponentConnector {
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/StoreServer;component/monitoringcashierpage.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\MonitoringCashierPage.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
+        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
+            this._contentLoaded = true;
+        }
+    }
+}
+

StoreServer/obj/Debug/MonitoringCashierPage.g.i.cs

@@ -0,0 +1,83 @@
+// Updated by XamlIntelliSenseFileGenerator 2/26/2021 12:14:03 PM
+#pragma checksum "..\..\MonitoringCashierPage.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "B74E792B586795818E04248C5B2D5C83FFD7DE11AA21E710AC7C6F18AE552716"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using StoreServer;
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace StoreServer
+{
+
+
+    /// <summary>
+    /// MonitoringCashierPage
+    /// </summary>
+    public partial class MonitoringCashierPage : System.Windows.Controls.Page, System.Windows.Markup.IComponentConnector
+    {
+
+        private bool _contentLoaded;
+
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        public void InitializeComponent()
+        {
+            if (_contentLoaded)
+            {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/StoreServer;component/monitoringcashierpage.xaml", System.UriKind.Relative);
+
+#line 1 "..\..\MonitoringCashierPage.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+
+#line default
+#line hidden
+        }
+
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
+        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
+        {
+            this._contentLoaded = true;
+        }
+
+        internal System.Windows.Controls.DataGrid ListCashier;
+    }
+}
+

StoreServer/obj/Debug/StartWorkPage.g.cs

@@ -0,0 +1,123 @@
+#pragma checksum "..\..\StartWorkPage.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "86091CD2C43504F98236EA3BA29B6CD8635E2C2478A3345F7ED8737290FC71C3"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using StoreServer;
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace StoreServer {
+    
+    
+    /// <summary>
+    /// StartWorkPage
+    /// </summary>
+    public partial class StartWorkPage : System.Windows.Controls.Page, System.Windows.Markup.IComponentConnector {
+        
+        
+        #line 18 "..\..\StartWorkPage.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBox TxtIDStore;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 19 "..\..\StartWorkPage.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button BtnFind;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 21 "..\..\StartWorkPage.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button BtnOfflineWork;
+        
+        #line default
+        #line hidden
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/StoreServer;component/startworkpage.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\StartWorkPage.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
+        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
+            switch (connectionId)
+            {
+            case 1:
+            this.TxtIDStore = ((System.Windows.Controls.TextBox)(target));
+            return;
+            case 2:
+            this.BtnFind = ((System.Windows.Controls.Button)(target));
+            
+            #line 19 "..\..\StartWorkPage.xaml"
+            this.BtnFind.Click += new System.Windows.RoutedEventHandler(this.BtnFind_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 3:
+            this.BtnOfflineWork = ((System.Windows.Controls.Button)(target));
+            
+            #line 21 "..\..\StartWorkPage.xaml"
+            this.BtnOfflineWork.Click += new System.Windows.RoutedEventHandler(this.BtnOfflineWork_Click);
+            
+            #line default
+            #line hidden
+            return;
+            }
+            this._contentLoaded = true;
+        }
+    }
+}
+

StoreServer/obj/Debug/StartWorkPage.g.i.cs

@@ -0,0 +1,123 @@
+#pragma checksum "..\..\StartWorkPage.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "86091CD2C43504F98236EA3BA29B6CD8635E2C2478A3345F7ED8737290FC71C3"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using StoreServer;
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace StoreServer {
+    
+    
+    /// <summary>
+    /// StartWorkPage
+    /// </summary>
+    public partial class StartWorkPage : System.Windows.Controls.Page, System.Windows.Markup.IComponentConnector {
+        
+        
+        #line 18 "..\..\StartWorkPage.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBox TxtIDStore;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 19 "..\..\StartWorkPage.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button BtnFind;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 21 "..\..\StartWorkPage.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button BtnOfflineWork;
+        
+        #line default
+        #line hidden
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/StoreServer;component/startworkpage.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\StartWorkPage.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
+        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
+            switch (connectionId)
+            {
+            case 1:
+            this.TxtIDStore = ((System.Windows.Controls.TextBox)(target));
+            return;
+            case 2:
+            this.BtnFind = ((System.Windows.Controls.Button)(target));
+            
+            #line 19 "..\..\StartWorkPage.xaml"
+            this.BtnFind.Click += new System.Windows.RoutedEventHandler(this.BtnFind_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 3:
+            this.BtnOfflineWork = ((System.Windows.Controls.Button)(target));
+            
+            #line 21 "..\..\StartWorkPage.xaml"
+            this.BtnOfflineWork.Click += new System.Windows.RoutedEventHandler(this.BtnOfflineWork_Click);
+            
+            #line default
+            #line hidden
+            return;
+            }
+            this._contentLoaded = true;
+        }
+    }
+}
+

StoreServer/obj/Debug/StoreServer.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+4758866f1f6da22ebb3529476609d994a9f25615

StoreServer/obj/Debug/StoreServer.csproj.FileListAbsolute.txt

@@ -0,0 +1,23 @@
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\bin\Debug\StoreServer.exe.config
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\bin\Debug\StoreServer.exe
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\bin\Debug\StoreServer.pdb
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\bin\Debug\Newtonsoft.Json.dll
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\bin\Debug\Newtonsoft.Json.xml
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StoreServer.csprojAssemblyReference.cache
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\MainWindow.g.cs
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\MonitoringCashierPage.g.cs
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StartWorkPage.g.cs
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\App.g.cs
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StoreServer_MarkupCompile.cache
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StoreServer_MarkupCompile.lref
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\App.baml
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\MainWindow.baml
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\MonitoringCashierPage.baml
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StartWorkPage.baml
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StoreServer.g.resources
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StoreServer.Properties.Resources.resources
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StoreServer.csproj.GenerateResource.cache
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StoreServer.csproj.CoreCompileInputs.cache
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StoreServer.csproj.CopyComplete
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StoreServer.exe
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\StoreServer.pdb

StoreServer/obj/Debug/StoreServer_MarkupCompile.cache

@@ -0,0 +1,20 @@
+StoreServer
+
+
+winexe
+C#
+.cs
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\
+StoreServer
+none
+false
+DEBUG;TRACE
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\App.xaml
+31785628841
+
+11-1827820360
+14-708277382
+MainWindow.xaml;MonitoringCashierPage.xaml;StartWorkPage.xaml;
+
+False
+

StoreServer/obj/Debug/StoreServer_MarkupCompile.i.cache

@@ -0,0 +1,20 @@
+StoreServer
+
+
+winexe
+C#
+.cs
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\obj\Debug\
+StoreServer
+none
+false
+DEBUG;TRACE
+C:\Users\gr672_pgv\source\repos\StoreAllProject\StoreServer\App.xaml
+31785628841
+
+121624787569
+14-708277382
+MainWindow.xaml;MonitoringCashierPage.xaml;StartWorkPage.xaml;
+
+True
+