руина

.gitignore

@@ -13,6 +13,8 @@
 
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
+ImplementationExtensions
+BusinessLogicExtensions
 
 # Mono auto generated files
 mono_crash.*

.gitignore.bak

@@ -0,0 +1,401 @@
+# ---> VisualStudio
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
+
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+ImplementationExtensions
+
+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.tlog
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# Visual Studio Trace Files
+*.e2e
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*.json
+coverage*.xml
+coverage*.info
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio 6 auto-generated project file (contains which files were open etc.)
+*.vbp
+
+# Visual Studio 6 workspace and project file (working project files containing files to include in project)
+*.dsw
+*.dsp
+
+# Visual Studio 6 technical files
+*.ncb
+*.aps
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+*.tss
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/
+
+# Visual Studio History (VSHistory) files
+.vshistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# JetBrains Rider
+*.sln.iml
+

SushiBar/SushiBar/App.config

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<appSettings>
+		<add key="SmtpClientHost" value="smtp.gmail.com" />
+		<add key="SmtpClientPort" value="587" />
+		<add key="PopHost" value="pop.gmail.com" />
+		<add key="PopPort" value="995" />
+		<add key="MailLogin" value="orderbuyerzxc@gmail.com" />
+		<add key="MailPassword" value="sjxa uvgn pepe tatl" />
+	</appSettings>
+</configuration>

SushiBar/SushiBar/DataGridViewExtension.cs

@@ -0,0 +1,46 @@
+using SushiBarContracts.Attributes;
+
+namespace SushiBarView
+{
+    internal static class DataGridViewExtension
+    {
+        public static void FillAndConfigGrid<T>(this DataGridView grid, List<T>? data)
+        {
+            if (data == null)
+            {
+                return;
+            }
+            grid.DataSource = data;
+
+            var type = typeof(T);
+            var properties = type.GetProperties();
+            foreach (DataGridViewColumn column in grid.Columns)
+            {
+                var property = properties.FirstOrDefault(x => x.Name == column.Name);
+                if (property == null)
+                {
+                    throw new InvalidOperationException($"В типе {type.Name} не найдено свойство с именем {column.Name}");
+                }
+                var attribute = property.GetCustomAttributes(typeof(ColumnAttribute), true)?.SingleOrDefault();
+                if (attribute == null)
+                {
+                    throw new InvalidOperationException($"Не найден атрибут типа ColumnAttribute для свойства {property.Name}");
+                }
+                // ищем нужный нам атрибут
+                if (attribute is ColumnAttribute columnAttr)
+                {
+                    column.HeaderText = columnAttr.Title;
+                    column.Visible = columnAttr.Visible;
+                    if (columnAttr.IsUseAutoSize)
+                    {
+                        column.AutoSizeMode = (DataGridViewAutoSizeColumnMode)Enum.Parse(typeof(DataGridViewAutoSizeColumnMode), columnAttr.GridViewAutoSize.ToString());
+                    }
+                    else
+                    {
+                        column.Width = columnAttr.Width;
+                    }
+                }
+            }
+        }
+    }
+}

SushiBar/SushiBar/FormClients.cs

@@ -26,13 +26,7 @@ namespace SushiBarView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка клиентов");
             }
             catch (Exception ex)

SushiBar/SushiBar/FormImplementer.Designer.cs

@@ -0,0 +1,178 @@
+namespace SushiBarView
+{
+    partial class FormImplementer
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.buttonSave = new System.Windows.Forms.Button();
+            this.buttonCancel = new System.Windows.Forms.Button();
+            this.numericUpDownQualification = new System.Windows.Forms.NumericUpDown();
+            this.numericUpDownWorkExperience = new System.Windows.Forms.NumericUpDown();
+            this.textBoxPassword = new System.Windows.Forms.TextBox();
+            this.textBoxFio = new System.Windows.Forms.TextBox();
+            this.labelQualification = new System.Windows.Forms.Label();
+            this.labelWorkExperience = new System.Windows.Forms.Label();
+            this.labelPassword = new System.Windows.Forms.Label();
+            this.labelFIO = new System.Windows.Forms.Label();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownQualification)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownWorkExperience)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // buttonSave
+            // 
+            this.buttonSave.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.buttonSave.Location = new System.Drawing.Point(190, 135);
+            this.buttonSave.Name = "buttonSave";
+            this.buttonSave.Size = new System.Drawing.Size(89, 33);
+            this.buttonSave.TabIndex = 19;
+            this.buttonSave.Text = "Сохранить";
+            this.buttonSave.UseVisualStyleBackColor = true;
+            this.buttonSave.Click += new System.EventHandler(this.ButtonSave_Click);
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.buttonCancel.Location = new System.Drawing.Point(285, 135);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(89, 33);
+            this.buttonCancel.TabIndex = 18;
+            this.buttonCancel.Text = "Отмена";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.ButtonCancel_Click);
+            // 
+            // numericUpDownQualification
+            // 
+            this.numericUpDownQualification.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.numericUpDownQualification.Location = new System.Drawing.Point(112, 98);
+            this.numericUpDownQualification.Name = "numericUpDownQualification";
+            this.numericUpDownQualification.Size = new System.Drawing.Size(262, 23);
+            this.numericUpDownQualification.TabIndex = 17;
+            // 
+            // numericUpDownWorkExperience
+            // 
+            this.numericUpDownWorkExperience.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.numericUpDownWorkExperience.Location = new System.Drawing.Point(112, 69);
+            this.numericUpDownWorkExperience.Name = "numericUpDownWorkExperience";
+            this.numericUpDownWorkExperience.Size = new System.Drawing.Size(262, 23);
+            this.numericUpDownWorkExperience.TabIndex = 16;
+            // 
+            // textBoxPassword
+            // 
+            this.textBoxPassword.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.textBoxPassword.Location = new System.Drawing.Point(112, 41);
+            this.textBoxPassword.Name = "textBoxPassword";
+            this.textBoxPassword.PasswordChar = '*';
+            this.textBoxPassword.Size = new System.Drawing.Size(262, 23);
+            this.textBoxPassword.TabIndex = 15;
+            // 
+            // textBoxFio
+            // 
+            this.textBoxFio.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.textBoxFio.Location = new System.Drawing.Point(112, 12);
+            this.textBoxFio.Name = "textBoxFio";
+            this.textBoxFio.Size = new System.Drawing.Size(262, 23);
+            this.textBoxFio.TabIndex = 14;
+            // 
+            // labelQualification
+            // 
+            this.labelQualification.AutoSize = true;
+            this.labelQualification.Location = new System.Drawing.Point(12, 98);
+            this.labelQualification.Name = "labelQualification";
+            this.labelQualification.Size = new System.Drawing.Size(88, 15);
+            this.labelQualification.TabIndex = 13;
+            this.labelQualification.Text = "Квалификация";
+            // 
+            // labelWorkExperience
+            // 
+            this.labelWorkExperience.AutoSize = true;
+            this.labelWorkExperience.Location = new System.Drawing.Point(12, 71);
+            this.labelWorkExperience.Name = "labelWorkExperience";
+            this.labelWorkExperience.Size = new System.Drawing.Size(35, 15);
+            this.labelWorkExperience.TabIndex = 12;
+            this.labelWorkExperience.Text = "Стаж";
+            // 
+            // labelPassword
+            // 
+            this.labelPassword.AutoSize = true;
+            this.labelPassword.Location = new System.Drawing.Point(12, 41);
+            this.labelPassword.Name = "labelPassword";
+            this.labelPassword.Size = new System.Drawing.Size(49, 15);
+            this.labelPassword.TabIndex = 11;
+            this.labelPassword.Text = "Пароль";
+            // 
+            // labelFIO
+            // 
+            this.labelFIO.AutoSize = true;
+            this.labelFIO.Location = new System.Drawing.Point(12, 15);
+            this.labelFIO.Name = "labelFIO";
+            this.labelFIO.Size = new System.Drawing.Size(34, 15);
+            this.labelFIO.TabIndex = 10;
+            this.labelFIO.Text = "ФИО";
+            // 
+            // FormImplementer
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(386, 180);
+            this.Controls.Add(this.buttonSave);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.numericUpDownQualification);
+            this.Controls.Add(this.numericUpDownWorkExperience);
+            this.Controls.Add(this.textBoxPassword);
+            this.Controls.Add(this.textBoxFio);
+            this.Controls.Add(this.labelQualification);
+            this.Controls.Add(this.labelWorkExperience);
+            this.Controls.Add(this.labelPassword);
+            this.Controls.Add(this.labelFIO);
+            this.Name = "FormImplementer";
+            this.Text = "Исполнитель";
+            this.Load += new System.EventHandler(this.FormImplementer_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownQualification)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownWorkExperience)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Button buttonSave;
+        private Button buttonCancel;
+        private NumericUpDown numericUpDownQualification;
+        private NumericUpDown numericUpDownWorkExperience;
+        private TextBox textBoxPassword;
+        private TextBox textBoxFio;
+        private Label labelQualification;
+        private Label labelWorkExperience;
+        private Label labelPassword;
+        private Label labelFIO;
+    }
+}

SushiBar/SushiBar/FormImplementer.cs

@@ -0,0 +1,99 @@
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModels;
+
+namespace SushiBarView
+{
+    public partial class FormImplementer : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IImplementerLogic _logic;
+        private int? _id;
+        public int Id { set { _id = value; } }
+
+        public FormImplementer(ILogger<FormImplementer> logger, IImplementerLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormImplementer_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                try
+                {
+                    _logger.LogInformation("Получение исполнителя");
+                    var view = _logic.ReadElement(new ImplementerSearchModel
+                    {
+                        Id = _id.Value
+                    });
+                    if (view != null)
+                    {
+                        textBoxFio.Text = view.ImplementerFIO;
+                        textBoxPassword.Text = view.Password;
+                        numericUpDownQualification.Value = view.Qualification;
+                        numericUpDownWorkExperience.Value = view.WorkExperience;
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка получения исполнителя");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                        MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxPassword.Text))
+            {
+                MessageBox.Show("Заполните пароль", "Ошибка",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(textBoxFio.Text))
+            {
+                MessageBox.Show("Заполните ФИО", "Ошибка",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Сохранение исполнителя");
+            try
+            {
+                var model = new ImplementerBindingModel
+                {
+                    Id = _id ?? 0,
+                    ImplementerFIO = textBoxFio.Text,
+                    Password = textBoxPassword.Text,
+                    Qualification = (int)numericUpDownQualification.Value,
+                    WorkExperience = (int)numericUpDownWorkExperience.Value,
+                };
+                var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение",
+                    MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения исполнителя");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

SushiBar/SushiBar/FormImplementer.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <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" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </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" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </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=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

SushiBar/SushiBar/FormImplementers.Designer.cs

@@ -0,0 +1,122 @@
+namespace SushiBarView
+{
+    partial class FormImplementers
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.dataGridView = new System.Windows.Forms.DataGridView();
+            this.buttonUpdate = new System.Windows.Forms.Button();
+            this.buttonDelete = new System.Windows.Forms.Button();
+            this.buttonEdit = new System.Windows.Forms.Button();
+            this.buttonAdd = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.dataGridView.Dock = System.Windows.Forms.DockStyle.Left;
+            this.dataGridView.GridColor = System.Drawing.Color.White;
+            this.dataGridView.Location = new System.Drawing.Point(0, 0);
+            this.dataGridView.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.dataGridView.Name = "dataGridView";
+            this.dataGridView.RowHeadersWidth = 51;
+            this.dataGridView.RowTemplate.Height = 29;
+            this.dataGridView.Size = new System.Drawing.Size(426, 291);
+            this.dataGridView.TabIndex = 10;
+            // 
+            // buttonUpdate
+            // 
+            this.buttonUpdate.Location = new System.Drawing.Point(446, 163);
+            this.buttonUpdate.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonUpdate.Name = "buttonUpdate";
+            this.buttonUpdate.Size = new System.Drawing.Size(130, 22);
+            this.buttonUpdate.TabIndex = 14;
+            this.buttonUpdate.Text = "Обновить";
+            this.buttonUpdate.UseVisualStyleBackColor = true;
+            this.buttonUpdate.Click += new System.EventHandler(this.ButtonRef_Click);
+            // 
+            // buttonDelete
+            // 
+            this.buttonDelete.Location = new System.Drawing.Point(446, 137);
+            this.buttonDelete.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonDelete.Name = "buttonDelete";
+            this.buttonDelete.Size = new System.Drawing.Size(130, 22);
+            this.buttonDelete.TabIndex = 13;
+            this.buttonDelete.Text = "Удалить";
+            this.buttonDelete.UseVisualStyleBackColor = true;
+            this.buttonDelete.Click += new System.EventHandler(this.ButtonDel_Click);
+            // 
+            // buttonEdit
+            // 
+            this.buttonEdit.Location = new System.Drawing.Point(446, 111);
+            this.buttonEdit.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonEdit.Name = "buttonEdit";
+            this.buttonEdit.Size = new System.Drawing.Size(130, 22);
+            this.buttonEdit.TabIndex = 12;
+            this.buttonEdit.Text = "Изменить";
+            this.buttonEdit.UseVisualStyleBackColor = true;
+            this.buttonEdit.Click += new System.EventHandler(this.ButtonUpd_Click);
+            // 
+            // buttonAdd
+            // 
+            this.buttonAdd.Location = new System.Drawing.Point(446, 85);
+            this.buttonAdd.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonAdd.Name = "buttonAdd";
+            this.buttonAdd.Size = new System.Drawing.Size(130, 22);
+            this.buttonAdd.TabIndex = 11;
+            this.buttonAdd.Text = "Добавить";
+            this.buttonAdd.UseVisualStyleBackColor = true;
+            this.buttonAdd.Click += new System.EventHandler(this.ButtonAdd_Click);
+            // 
+            // FormImplementers
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(590, 291);
+            this.Controls.Add(this.dataGridView);
+            this.Controls.Add(this.buttonUpdate);
+            this.Controls.Add(this.buttonDelete);
+            this.Controls.Add(this.buttonEdit);
+            this.Controls.Add(this.buttonAdd);
+            this.Name = "FormImplementers";
+            this.Text = "Исполнители";
+            this.Load += new System.EventHandler(this.FormImplementers_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonUpdate;
+        private Button buttonDelete;
+        private Button buttonEdit;
+        private Button buttonAdd;
+    }
+}

SushiBar/SushiBar/FormImplementers.cs

@@ -0,0 +1,97 @@
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.DI;
+
+namespace SushiBarView
+{
+    public partial class FormImplementers : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IImplementerLogic _logic;
+        public FormImplementers(ILogger<FormImplementers> logger, IImplementerLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+        private void FormImplementers_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+        private void LoadData()
+        {
+            try
+            {
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
+                _logger.LogInformation("Загрузка исполнителей");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки исполнителей");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            var service =  DependencyManager.Instance.Resolve<FormImplementer>();
+            if (service is FormImplementer form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+        private void ButtonUpd_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                var service =  DependencyManager.Instance.Resolve<FormImplementer>();
+                if (service is FormImplementer form)
+                {
+                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                    if (form.ShowDialog() == DialogResult.OK)
+                    {
+                        LoadData();
+                    }
+                }
+            }
+        }
+        private void ButtonDel_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос",
+                MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id =
+                    Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                    _logger.LogInformation("Удаление исполнителя");
+                    try
+                    {
+                        if (!_logic.Delete(new ImplementerBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Ошибка удаления исполнителя");
+                        MessageBox.Show(ex.Message, "Ошибка",
+                        MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+        private void ButtonRef_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

SushiBar/SushiBar/FormImplementers.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <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" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </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" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </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=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

SushiBar/SushiBar/FormIngredients.cs

@@ -1,6 +1,7 @@
 using Microsoft.Extensions.Logging;
 using SushiBarContracts.BindingModels;
 using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.DI;
 
 namespace SushiBarView
 {
@@ -22,13 +23,7 @@ namespace SushiBarView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["IngredientName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка ингредиентов");
             }
             catch (Exception ex)
@@ -40,7 +35,7 @@ namespace SushiBarView
         }
         private void ButtonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormIngredient));
+            var service =  DependencyManager.Instance.Resolve<FormIngredient>();
             if (service is FormIngredient form)
             {
                 if (form.ShowDialog() == DialogResult.OK)
@@ -53,7 +48,7 @@ namespace SushiBarView
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormIngredient));
+                var service =  DependencyManager.Instance.Resolve<FormIngredient>();
                 if (service is FormIngredient form)
                 {
                     form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);

SushiBar/SushiBar/FormListSushi.cs

@@ -1,6 +1,7 @@
 using Microsoft.Extensions.Logging;
 using SushiBarContracts.BindingModels;
 using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.DI;
 
 namespace SushiBarView
 {
@@ -23,14 +24,7 @@ namespace SushiBarView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["SushiName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["SushiIngredients"].Visible = false;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка суши");
             }
             catch (Exception ex)
@@ -42,7 +36,7 @@ namespace SushiBarView
 
         private void ButtonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormSushi));
+            var service =  DependencyManager.Instance.Resolve<FormSushi>();
             if (service is FormSushi form)
             {
                 if (form.ShowDialog() == DialogResult.OK)
@@ -56,7 +50,7 @@ namespace SushiBarView
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormSushi));
+                var service =  DependencyManager.Instance.Resolve<FormSushi>();
                 if (service is FormSushi form)
                 {
                     form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);

SushiBar/SushiBar/FormMails.Designer.cs

@@ -0,0 +1,64 @@
+using DocumentFormat.OpenXml.Wordprocessing;
+
+namespace SushiBarView
+{
+    partial class FormMails
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridView = new DataGridView();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Dock = DockStyle.Fill;
+            dataGridView.Location = new Point(0, 0);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowTemplate.Height = 25;
+            dataGridView.Size = new Size(803, 450);
+            dataGridView.TabIndex = 0;
+            // 
+            // FormMails
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridView);
+            Name = "FormMails";
+            Text = "Письма";
+            Load += FormMails_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+    }
+}

SushiBar/SushiBar/FormMails.cs

@@ -0,0 +1,33 @@
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BusinessLogicsContracts;
+
+namespace SushiBarView
+{
+    public partial class FormMails : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IMessageInfoLogic _logic;
+
+        public FormMails(ILogger<FormMails> logger, IMessageInfoLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormMails_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
+                _logger.LogInformation("Загрузка писем");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки писем");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
+            }
+        }
+    }
+}

SushiBar/SushiBar/FormMails.resx

@@ -0,0 +1,120 @@
+<?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.Runtime.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:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <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" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </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" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </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=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

SushiBar/SushiBar/FormMain.Designer.cs

@@ -33,14 +33,16 @@
             this.ингредиентыToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.сушиToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.клиентыToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.исполнителиToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.отчетыToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.списокИнгредиентовToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.ингредиентыПоСушиToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.списокЗаказовToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.запускРаботToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.письмаToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.createBackUpToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.buttonUpdate = new System.Windows.Forms.Button();
             this.buttonSetToFinish = new System.Windows.Forms.Button();
-            this.buttonSetToDone = new System.Windows.Forms.Button();
-            this.buttonSetToWork = new System.Windows.Forms.Button();
             this.buttonCreateOrder = new System.Windows.Forms.Button();
             this.dataGridView = new System.Windows.Forms.DataGridView();
             this.menuStrip.SuspendLayout();
@@ -51,7 +53,10 @@
             // 
             this.menuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.справочникиToolStripMenuItem,
-            this.отчетыToolStripMenuItem});
+            this.отчетыToolStripMenuItem,
+            this.запускРаботToolStripMenuItem,
+            this.письмаToolStripMenuItem,
+            this.createBackUpToolStripMenuItem});
             this.menuStrip.Location = new System.Drawing.Point(0, 0);
             this.menuStrip.Name = "menuStrip";
             this.menuStrip.Size = new System.Drawing.Size(1086, 24);
@@ -63,7 +68,8 @@
             this.справочникиToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.ингредиентыToolStripMenuItem,
             this.сушиToolStripMenuItem,
-            this.клиентыToolStripMenuItem});
+            this.клиентыToolStripMenuItem,
+            this.исполнителиToolStripMenuItem});
             this.справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
             this.справочникиToolStripMenuItem.Size = new System.Drawing.Size(94, 20);
             this.справочникиToolStripMenuItem.Text = "Справочники";
@@ -71,24 +77,31 @@
             // ингредиентыToolStripMenuItem
             // 
             this.ингредиентыToolStripMenuItem.Name = "ингредиентыToolStripMenuItem";
-            this.ингредиентыToolStripMenuItem.Size = new System.Drawing.Size(148, 22);
+            this.ингредиентыToolStripMenuItem.Size = new System.Drawing.Size(149, 22);
             this.ингредиентыToolStripMenuItem.Text = "Ингредиенты";
             this.ингредиентыToolStripMenuItem.Click += new System.EventHandler(this.IngredientsToolStripMenuItem_Click);
             // 
             // сушиToolStripMenuItem
             // 
             this.сушиToolStripMenuItem.Name = "сушиToolStripMenuItem";
-            this.сушиToolStripMenuItem.Size = new System.Drawing.Size(148, 22);
+            this.сушиToolStripMenuItem.Size = new System.Drawing.Size(149, 22);
             this.сушиToolStripMenuItem.Text = "Суши";
             this.сушиToolStripMenuItem.Click += new System.EventHandler(this.SushiToolStripMenuItem_Click);
             // 
             // клиентыToolStripMenuItem
             // 
             this.клиентыToolStripMenuItem.Name = "клиентыToolStripMenuItem";
-            this.клиентыToolStripMenuItem.Size = new System.Drawing.Size(148, 22);
+            this.клиентыToolStripMenuItem.Size = new System.Drawing.Size(149, 22);
             this.клиентыToolStripMenuItem.Text = "Клиенты";
             this.клиентыToolStripMenuItem.Click += new System.EventHandler(this.ClientsToolStripMenuItem_Click);
             // 
+            // исполнителиToolStripMenuItem
+            // 
+            this.исполнителиToolStripMenuItem.Name = "исполнителиToolStripMenuItem";
+            this.исполнителиToolStripMenuItem.Size = new System.Drawing.Size(149, 22);
+            this.исполнителиToolStripMenuItem.Text = "Исполнители";
+            this.исполнителиToolStripMenuItem.Click += new System.EventHandler(this.ImplementersToolStripMenuItem_Click);
+            // 
             // отчетыToolStripMenuItem
             // 
             this.отчетыToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
@@ -120,12 +133,33 @@
             this.списокЗаказовToolStripMenuItem.Text = "Список заказов";
             this.списокЗаказовToolStripMenuItem.Click += new System.EventHandler(this.OrdersToolStripMenuItem_Click);
             // 
+            // запускРаботToolStripMenuItem
+            // 
+            this.запускРаботToolStripMenuItem.Name = "запускРаботToolStripMenuItem";
+            this.запускРаботToolStripMenuItem.Size = new System.Drawing.Size(92, 20);
+            this.запускРаботToolStripMenuItem.Text = "Запуск работ";
+            this.запускРаботToolStripMenuItem.Click += new System.EventHandler(this.DoWorkToolStripMenuItem_Click);
+            // 
+            // письмаToolStripMenuItem
+            // 
+            this.письмаToolStripMenuItem.Name = "письмаToolStripMenuItem";
+            this.письмаToolStripMenuItem.Size = new System.Drawing.Size(62, 20);
+            this.письмаToolStripMenuItem.Text = "Письма";
+            this.письмаToolStripMenuItem.Click += new System.EventHandler(this.MailsToolStripMenuItem_Click);
+            // 
+            // createBackUpToolStripMenuItem
+            // 
+            this.createBackUpToolStripMenuItem.Name = "createBackUpToolStripMenuItem";
+            this.createBackUpToolStripMenuItem.Size = new System.Drawing.Size(97, 20);
+            this.createBackUpToolStripMenuItem.Text = "Создать бекап";
+            this.createBackUpToolStripMenuItem.Click += new System.EventHandler(this.CreateBackUpToolStripMenuItem_Click);
+            // 
             // buttonUpdate
             // 
-            this.buttonUpdate.Location = new System.Drawing.Point(875, 318);
+            this.buttonUpdate.Location = new System.Drawing.Point(905, 253);
             this.buttonUpdate.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
             this.buttonUpdate.Name = "buttonUpdate";
-            this.buttonUpdate.Size = new System.Drawing.Size(199, 58);
+            this.buttonUpdate.Size = new System.Drawing.Size(169, 58);
             this.buttonUpdate.TabIndex = 12;
             this.buttonUpdate.Text = "Обновить";
             this.buttonUpdate.UseVisualStyleBackColor = true;
@@ -133,43 +167,21 @@
             // 
             // buttonSetToFinish
             // 
-            this.buttonSetToFinish.Location = new System.Drawing.Point(875, 256);
+            this.buttonSetToFinish.Location = new System.Drawing.Point(905, 182);
             this.buttonSetToFinish.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
             this.buttonSetToFinish.Name = "buttonSetToFinish";
-            this.buttonSetToFinish.Size = new System.Drawing.Size(199, 58);
+            this.buttonSetToFinish.Size = new System.Drawing.Size(169, 58);
             this.buttonSetToFinish.TabIndex = 11;
             this.buttonSetToFinish.Text = "Заказ выдан";
             this.buttonSetToFinish.UseVisualStyleBackColor = true;
             this.buttonSetToFinish.Click += new System.EventHandler(this.ButtonIssuedOrder_Click);
             // 
-            // buttonSetToDone
-            // 
-            this.buttonSetToDone.Location = new System.Drawing.Point(875, 194);
-            this.buttonSetToDone.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
-            this.buttonSetToDone.Name = "buttonSetToDone";
-            this.buttonSetToDone.Size = new System.Drawing.Size(199, 58);
-            this.buttonSetToDone.TabIndex = 10;
-            this.buttonSetToDone.Text = "Заказ готов";
-            this.buttonSetToDone.UseVisualStyleBackColor = true;
-            this.buttonSetToDone.Click += new System.EventHandler(this.ButtonOrderReady_Click);
-            // 
-            // buttonSetToWork
-            // 
-            this.buttonSetToWork.Location = new System.Drawing.Point(875, 132);
-            this.buttonSetToWork.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
-            this.buttonSetToWork.Name = "buttonSetToWork";
-            this.buttonSetToWork.Size = new System.Drawing.Size(199, 58);
-            this.buttonSetToWork.TabIndex = 9;
-            this.buttonSetToWork.Text = "Отдать на выполнение";
-            this.buttonSetToWork.UseVisualStyleBackColor = true;
-            this.buttonSetToWork.Click += new System.EventHandler(this.ButtonTakeOrderInWork_Click);
-            // 
             // buttonCreateOrder
             // 
-            this.buttonCreateOrder.Location = new System.Drawing.Point(875, 70);
+            this.buttonCreateOrder.Location = new System.Drawing.Point(905, 111);
             this.buttonCreateOrder.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
             this.buttonCreateOrder.Name = "buttonCreateOrder";
-            this.buttonCreateOrder.Size = new System.Drawing.Size(199, 58);
+            this.buttonCreateOrder.Size = new System.Drawing.Size(169, 58);
             this.buttonCreateOrder.TabIndex = 8;
             this.buttonCreateOrder.Text = "Создать заказ";
             this.buttonCreateOrder.UseVisualStyleBackColor = true;
@@ -184,7 +196,7 @@
             this.dataGridView.Name = "dataGridView";
             this.dataGridView.RowHeadersWidth = 51;
             this.dataGridView.RowTemplate.Height = 29;
-            this.dataGridView.Size = new System.Drawing.Size(854, 426);
+            this.dataGridView.Size = new System.Drawing.Size(899, 426);
             this.dataGridView.TabIndex = 7;
             // 
             // FormMain
@@ -194,8 +206,6 @@
             this.ClientSize = new System.Drawing.Size(1086, 450);
             this.Controls.Add(this.buttonUpdate);
             this.Controls.Add(this.buttonSetToFinish);
-            this.Controls.Add(this.buttonSetToDone);
-            this.Controls.Add(this.buttonSetToWork);
             this.Controls.Add(this.buttonCreateOrder);
             this.Controls.Add(this.dataGridView);
             this.Controls.Add(this.menuStrip);
@@ -219,8 +229,6 @@
         private ToolStripMenuItem сушиToolStripMenuItem;
         private Button buttonUpdate;
         private Button buttonSetToFinish;
-        private Button buttonSetToDone;
-        private Button buttonSetToWork;
         private Button buttonCreateOrder;
         private DataGridView dataGridView;
         private ToolStripMenuItem отчетыToolStripMenuItem;
@@ -228,5 +236,9 @@
         private ToolStripMenuItem ингредиентыПоСушиToolStripMenuItem;
         private ToolStripMenuItem списокЗаказовToolStripMenuItem;
         private ToolStripMenuItem клиентыToolStripMenuItem;
+        private ToolStripMenuItem исполнителиToolStripMenuItem;
+        private ToolStripMenuItem запускРаботToolStripMenuItem;
+        private ToolStripMenuItem письмаToolStripMenuItem;
+        private ToolStripMenuItem createBackUpToolStripMenuItem;
     }
 }

SushiBar/SushiBar/FormMain.cs

@@ -1,6 +1,7 @@
 using Microsoft.Extensions.Logging;
 using SushiBarContracts.BindingModels;
 using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.DI;
 
 namespace SushiBarView
 {
@@ -9,12 +10,16 @@ namespace SushiBarView
         private readonly ILogger _logger;
         private readonly IOrderLogic _orderLogic;
         private readonly IReportLogic _reportLogic;
-        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic)
+        private readonly IWorkProcess _workProcess;
+        private readonly IBackUpLogic _backUpLogic;
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess, IBackUpLogic backUpLogic)
         {
             InitializeComponent();
             _logger = logger;
             _orderLogic = orderLogic;
             _reportLogic = reportLogic;
+            _workProcess = workProcess;
+            _backUpLogic = backUpLogic;
         }
         private void FormMain_Load(object sender, EventArgs e)
         {
@@ -25,13 +30,7 @@ namespace SushiBarView
             _logger.LogInformation("Загрузка заказов");
             try
             {
-                var list = _orderLogic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["SushiId"].Visible = false;
-                    dataGridView.Columns["ClientId"].Visible = false;
-                }
+                dataGridView.FillAndConfigGrid(_orderLogic.ReadList(null));
                 _logger.LogInformation("Загрузка заказов");
             }
             catch (Exception ex)
@@ -42,7 +41,7 @@ namespace SushiBarView
         }
         private void IngredientsToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormIngredients));
+            var service =  DependencyManager.Instance.Resolve<FormIngredients>();
             if (service is FormIngredients form)
             {
                 form.ShowDialog();
@@ -50,7 +49,7 @@ namespace SushiBarView
         }
         private void SushiToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormListSushi));
+            var service =  DependencyManager.Instance.Resolve<FormListSushi>();
             if (service is FormListSushi form)
             {
                 form.ShowDialog();
@@ -58,7 +57,7 @@ namespace SushiBarView
         }
         private void ButtonCreateOrder_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
+            var service =  DependencyManager.Instance.Resolve<FormCreateOrder>();
             if (service is FormCreateOrder form)
             {
                 form.ShowDialog();
@@ -157,7 +156,7 @@ namespace SushiBarView
 
         private void SushiIngredientToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormReportSushiIngredients));
+            var service =  DependencyManager.Instance.Resolve<FormReportSushiIngredients>();
             if (service is FormReportSushiIngredients form)
             {
                 form.ShowDialog();
@@ -166,7 +165,7 @@ namespace SushiBarView
 
         private void OrdersToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormReportOrders));
+            var service =  DependencyManager.Instance.Resolve<FormReportOrders>();
             if (service is FormReportOrders form)
             {
                 form.ShowDialog();
@@ -175,11 +174,63 @@ namespace SushiBarView
 
         private void ClientsToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormClients));
+            var service =  DependencyManager.Instance.Resolve<FormClients>();
             if (service is FormClients form)
             {
                 form.ShowDialog();
             }
         }
+
+        private void ImplementersToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service =  DependencyManager.Instance.Resolve<FormImplementers>();
+            if (service is FormImplementers form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void DoWorkToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            _workProcess.DoWork((
+                 DependencyManager.Instance.Resolve<IImplementerLogic>() as IImplementerLogic)!,
+                _orderLogic);
+            MessageBox.Show("Процесс обработки запущен", "Сообщение",
+            MessageBoxButtons.OK, MessageBoxIcon.Information);
+        }
+
+        private void MailsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service =  DependencyManager.Instance.Resolve<FormMails>();
+            if (service is FormMails form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void CreateBackUpToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (_backUpLogic != null)
+                {
+                    var fbd = new FolderBrowserDialog();
+                    if (fbd.ShowDialog() == DialogResult.OK)
+                    {
+                        _backUpLogic.CreateBackUp(new BackUpSaveBindingModel
+                        {
+                            FolderName = fbd.SelectedPath
+                        });
+                        MessageBox.Show("Бекап создан", "Сообщение",
+                        MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
+            }
+        }
     }
 }

SushiBar/SushiBar/FormSushi.cs

@@ -1,6 +1,7 @@
 using Microsoft.Extensions.Logging;
 using SushiBarContracts.BindingModels;
 using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.DI;
 using SushiBarContracts.SearchModels;
 using SushiBarDataModels.Models;
 
@@ -70,7 +71,7 @@ namespace SushiBarView
         }
         private void ButtonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormSushiIngredients));
+            var service =  DependencyManager.Instance.Resolve<FormSushiIngredients>();
             if (service is FormSushiIngredients form)
             {
                 if (form.ShowDialog() == DialogResult.OK)
@@ -96,7 +97,7 @@ namespace SushiBarView
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormSushiIngredients));
+                var service =  DependencyManager.Instance.Resolve<FormSushiIngredients>();
                 if (service is FormSushiIngredients form)
                 {
                     int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);

SushiBar/SushiBar/Program.cs

@@ -7,63 +7,90 @@ using SushiBarBusinessLogic.OfficePackage;
 using SushiBarContracts.BusinessLogicsContracts;
 using SushiBarContracts.StoragesContracts;
 using SushiBarDatabaseImplement.Implements;
+using SushiBarBusinessLogic.MailWorker;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.DI;
 
 namespace SushiBarView
 {
     internal static class Program
     {
-        private static ServiceProvider? _serviceProvider;
-        public static ServiceProvider? ServiceProvider => _serviceProvider;
         /// <summary>
         ///  The main entry point for the application.
         /// </summary>
         [STAThread]
         static void Main()
         {
-            // To customize application configuration such as set high DPI settings or default font,
+            // To customize application configuration such as set high DPIsettings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
+            InitDependency();
 
-            var services = new ServiceCollection();
-            ConfigureServices(services);
-            _serviceProvider = services.BuildServiceProvider();
+            try
+            {
+                var mailSender = DependencyManager.Instance.Resolve<AbstractMailWorker>();
+                mailSender?.MailConfig(new MailConfigBindingModel
+                {
+                    MailLogin = System.Configuration.ConfigurationManager.AppSettings["MailLogin"] ?? string.Empty,
+                    MailPassword = System.Configuration.ConfigurationManager.AppSettings["MailPassword"] ?? string.Empty,
+                    SmtpClientHost = System.Configuration.ConfigurationManager.AppSettings["SmtpClientHost"] ?? string.Empty,
+                    SmtpClientPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["SmtpClientPort"]),
+                    PopHost = System.Configuration.ConfigurationManager.AppSettings["PopHost"] ?? string.Empty,
+                    PopPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["PopPort"])
+                });
 
-            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+                // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+                var timer = new System.Threading.Timer(new TimerCallback(MailCheck!), null, 0, 100000);
+            }
+            catch (Exception ex)
+            {
+                var logger = DependencyManager.Instance.Resolve<ILogger>();
+                logger?.LogError(ex, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+            }
+
+            Application.Run(DependencyManager.Instance.Resolve<FormMain>());
         }
-
-        private static void ConfigureServices(ServiceCollection services)
+        private static void InitDependency()
         {
-            services.AddLogging(option =>
+            DependencyManager.InitDependency();
+
+            DependencyManager.Instance.AddLogging(option =>
             {
                 option.SetMinimumLevel(LogLevel.Information);
                 option.AddNLog("nlog.config");
             });
-            services.AddTransient<IClientStorage, ClientStorage>();
-            services.AddTransient<IIngredientStorage, IngredientStorage>();
-            services.AddTransient<IOrderStorage, OrderStorage>();
-            services.AddTransient<ISushiStorage, SushiStorage>();
+            ;
+            DependencyManager.Instance.RegisterType<IClientLogic, ClientLogic>();
+            DependencyManager.Instance.RegisterType<IIngredientLogic, IngredientLogic>();
+            DependencyManager.Instance.RegisterType<IOrderLogic, OrderLogic>();
+            DependencyManager.Instance.RegisterType<ISushiLogic, SushiLogic>();
+            DependencyManager.Instance.RegisterType<IReportLogic, ReportLogic>();
+            DependencyManager.Instance.RegisterType<IImplementerLogic, ImplementerLogic>();
+            DependencyManager.Instance.RegisterType<IMessageInfoLogic, MessageInfoLogic>();
+            DependencyManager.Instance.RegisterType<IBackUpLogic, BackUpLogic>();
 
-            services.AddTransient<IClientLogic, ClientLogic>();
-            services.AddTransient<IIngredientLogic, IngredientLogic>();
-            services.AddTransient<IOrderLogic, OrderLogic>();
-            services.AddTransient<ISushiLogic, SushiLogic>();
-            services.AddTransient<IReportLogic, ReportLogic>();
+            DependencyManager.Instance.RegisterType<IWorkProcess, WorkModeling>();
+            DependencyManager.Instance.RegisterType<AbstractMailWorker, MailKitWorker>(true);
 
-            services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
-            services.AddTransient<AbstractSaveToWord, SaveToWord>();
-            services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToExcel, SaveToExcel>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToWord, SaveToWord>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToPdf, SaveToPdf>();
 
-            services.AddTransient<FormMain>();
-            services.AddTransient<FormClients>();
-            services.AddTransient<FormIngredient>();
-            services.AddTransient<FormIngredients>();
-            services.AddTransient<FormCreateOrder>();
-            services.AddTransient<FormSushi>();
-            services.AddTransient<FormSushiIngredients>();
-            services.AddTransient<FormListSushi>();
-            services.AddTransient<FormReportSushiIngredients>();
-            services.AddTransient<FormReportOrders>();
+            DependencyManager.Instance.RegisterType<FormMain>();
+            DependencyManager.Instance.RegisterType<FormClients>();
+            DependencyManager.Instance.RegisterType<FormIngredient>();
+            DependencyManager.Instance.RegisterType<FormIngredients>();
+            DependencyManager.Instance.RegisterType<FormCreateOrder>();
+            DependencyManager.Instance.RegisterType<FormSushi>();
+            DependencyManager.Instance.RegisterType<FormSushiIngredients>();
+            DependencyManager.Instance.RegisterType<FormListSushi>();
+            DependencyManager.Instance.RegisterType<FormReportSushiIngredients>();
+            DependencyManager.Instance.RegisterType<FormReportOrders>();
+            DependencyManager.Instance.RegisterType<FormImplementers>();
+            DependencyManager.Instance.RegisterType<FormImplementer>();
+            DependencyManager.Instance.RegisterType<FormMails>();
         }
 
+        private static void MailCheck(object obj) => DependencyManager.Instance.Resolve<AbstractMailWorker>()?.MailCheck();
     }
 }

SushiBar/SushiBar/SushiBarView.csproj

@@ -32,6 +32,9 @@
   </ItemGroup>
 
 	<ItemGroup>
+		<None Update="App.config">
+		  <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+		</None>
 		<None Update="ReportOrders.rdlc">
 			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
 		</None>

SushiBar/SushiBarBusinessLogic/BusinessLogics/BackUpLogic.cs

@@ -0,0 +1,98 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.StoragesContracts;
+using SushiBarDataModels;
+using Microsoft.Extensions.Logging;
+using System.IO.Compression;
+using System.Reflection;
+using System.Runtime.Serialization.Json;
+
+namespace SushiBarBusinessLogic.BusinessLogics
+{
+    public class BackUpLogic : IBackUpLogic
+    {
+        private readonly ILogger _logger;
+
+        private readonly IBackUpInfo _backUpInfo;
+
+        public BackUpLogic(ILogger<BackUpLogic> logger, IBackUpInfo backUpInfo)
+        {
+            _logger = logger;
+            _backUpInfo = backUpInfo;
+        }
+
+        public void CreateBackUp(BackUpSaveBindingModel model)
+        {
+            if (_backUpInfo == null)
+            {
+                return;
+            }
+            try
+            {
+                _logger.LogDebug("Clear folder");
+                // зачистка папки и удаление старого архива
+                var dirInfo = new DirectoryInfo(model.FolderName);
+                if (dirInfo.Exists)
+                {
+                    foreach (var file in dirInfo.GetFiles())
+                    {
+                        file.Delete();
+                    }
+                }
+                _logger.LogDebug("Delete archive");
+                string fileName = $"{model.FolderName}.zip";
+                if (File.Exists(fileName))
+                {
+                    File.Delete(fileName);
+                }
+                // берем метод для сохранения
+                _logger.LogDebug("Get assembly");
+                var typeIId = typeof(IId);
+                var assembly = typeIId.Assembly;
+                if (assembly == null)
+                {
+                    throw new ArgumentNullException("Сборка не найдена", nameof(assembly));
+                }
+                var types = assembly.GetTypes();
+                var method = GetType().GetMethod("SaveToFile", BindingFlags.NonPublic | BindingFlags.Instance);
+                _logger.LogDebug("Find {count} types", types.Length);
+                foreach (var type in types)
+                {
+                    if (type.IsInterface && type.GetInterface(typeIId.Name) != null)
+                    {
+                        var modelType = _backUpInfo.GetTypeByModelInterface(type.Name);
+                        if (modelType == null)
+                        {
+                            throw new InvalidOperationException($"Не найден класс-модель для {type.Name}");
+                        }
+                        _logger.LogDebug("Call SaveToFile method for {name} type", type.Name);
+                        // вызываем метод на выполнение
+                        method?.MakeGenericMethod(modelType).Invoke(this, new object[] { model.FolderName });
+                    }
+                }
+                _logger.LogDebug("Create zip and remove folder");
+                // архивируем
+                ZipFile.CreateFromDirectory(model.FolderName, fileName);
+                // удаляем папку
+                dirInfo.Delete(true);
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        private void SaveToFile<T>(string folderName) where T : class, new()
+        {
+            var records = _backUpInfo.GetList<T>();
+            if (records == null)
+            {
+                _logger.LogWarning("{type} type get null list", typeof(T).Name);
+                return;
+            }
+            var jsonFormatter = new DataContractJsonSerializer(typeof(List<T>));
+            using var fs = new FileStream(string.Format("{0}/{1}.json", folderName, typeof(T).Name), FileMode.OpenOrCreate);
+            jsonFormatter.WriteObject(fs, records);
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/BusinessLogics/ClientLogic.cs

@@ -4,6 +4,7 @@ using SushiBarContracts.BusinessLogicsContracts;
 using SushiBarContracts.SearchModels;
 using SushiBarContracts.StoragesContracts;
 using SushiBarContracts.ViewModels;
+using System.Text.RegularExpressions;
 
 namespace SushiBarBusinessLogic.BusinessLogics
 {
@@ -105,6 +106,15 @@ namespace SushiBarBusinessLogic.BusinessLogics
             {
                 throw new ArgumentNullException("Нет пароля клиента", nameof(model.Password));
             }
+            if (!Regex.IsMatch(model.Email, @"^[^@\s]+@[^@\s]+\.[^@\s]+$", RegexOptions.IgnoreCase))
+            {
+                throw new ArgumentException("Неправильно введенный email", nameof(model.Email));
+            }
+            if (!Regex.IsMatch(model.Password, @"^^((\w+\d+\W+)|(\w+\W+\d+)|(\d+\w+\W+)|(\d+\W+\w+)|(\W+\w+\d+)|(\W+\d+\w+))[\w\d\W]*$", RegexOptions.IgnoreCase) 
+                || model.Password.Length < 10 || model.Password.Length > 50)
+            {
+                throw new ArgumentException("Неправильно введенный пароль", nameof(model.Password));
+            }
             _logger.LogInformation("Client. ClientFIO: {ClientFIO}. Email: {Email}. Id: {Id}",
                 model.ClientFIO, model.Email, model.Id);
             var element = _clientStorage.GetElement(new ClientSearchModel

SushiBar/SushiBarBusinessLogic/BusinessLogics/ImplementerLogic.cs

@@ -0,0 +1,119 @@
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+
+namespace SushiBarBusinessLogic.BusinessLogics
+{
+    public class ImplementerLogic : IImplementerLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IImplementerStorage _implementerStorage;
+        public ImplementerLogic(ILogger<ImplementerLogic> logger, IImplementerStorage implementerStorage)
+        {
+            _logger = logger;
+            _implementerStorage = implementerStorage;
+        }
+        public bool Create(ImplementerBindingModel model)
+        {
+            CheckModel(model);
+            if (_implementerStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(ImplementerBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_implementerStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public ImplementerViewModel? ReadElement(ImplementerSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. ImplementerFIO:{ImplementerFIO}.Id:{Id}", model.ImplementerFIO, model.Id);
+            var element = _implementerStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+
+        public List<ImplementerViewModel>? ReadList(ImplementerSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ImplementerFIO:{ImplementerFIO}.Id:{Id}", model?.ImplementerFIO, model?.Id);
+            var list = model == null ? _implementerStorage.GetFullList() : _implementerStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+
+        public bool Update(ImplementerBindingModel model)
+        {
+            CheckModel(model);
+            if (_implementerStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(ImplementerBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ImplementerFIO))
+            {
+                throw new ArgumentNullException("У исполнителя должно быть ФИО", nameof(model.ImplementerFIO));
+            }
+            if (model.Qualification <= 0)
+            {
+                throw new ArgumentNullException("У исполнителя квалификация должна быть больше 0", nameof(model.Qualification));
+            }
+            if (model.WorkExperience <= 0)
+            {
+                throw new ArgumentNullException("У исполнителя стаж должен быть больше 0", nameof(model.WorkExperience));
+            }
+            if (string.IsNullOrEmpty(model.Password))
+            {
+                throw new ArgumentNullException("У исполнителя должен быть пароль", nameof(model.Password));
+            }
+            _logger.LogInformation("Implementer. ImplementerFIO:{ImplementerFIO}.Qualification:{Qualification}.WorkExperience:{WorkExperience} Id: {Id}", model.ImplementerFIO, model.Qualification, model.WorkExperience, model.Id);
+            var element = _implementerStorage.GetElement(new ImplementerSearchModel
+            {
+                ImplementerFIO = model.ImplementerFIO
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Исполнитель с таким ФИО уже есть");
+            }
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/BusinessLogics/MessageInfoLogic.cs

@@ -0,0 +1,43 @@
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+
+namespace SushiBarBusinessLogic.BusinessLogics
+{
+    public class MessageInfoLogic : IMessageInfoLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IMessageInfoStorage _messageStorage; 
+        public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage messageStorage)
+        {
+            _logger = logger;
+            _messageStorage = messageStorage;
+        }
+        public bool Create(MessageInfoBindingModel model)
+        {
+            if (_messageStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. MessageId:{MessageId}.ClientId:{ClientId} ", 
+                model?.MessageId, model?.ClientId);
+            var list = model == null ? _messageStorage.GetFullList() :
+                _messageStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count: {Count}", list.Count);
+            return list;
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -1,4 +1,5 @@
 using Microsoft.Extensions.Logging;
+using SushiBarBusinessLogic.MailWorker;
 using SushiBarContracts.BindingModels;
 using SushiBarContracts.BusinessLogicsContracts;
 using SushiBarContracts.SearchModels;
@@ -12,11 +13,15 @@ namespace SushiBarBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+        private readonly AbstractMailWorker _mailWorker;
+        private readonly IClientLogic _clientLogic;
 
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, AbstractMailWorker mailWorker, IClientLogic clientLogic)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _mailWorker = mailWorker;
+            _clientLogic = clientLogic;
         }
         public List<OrderViewModel>? ReadList(OrderSearchModel? model)
         {
@@ -40,12 +45,14 @@ namespace SushiBarBusinessLogic.BusinessLogics
                 return false;
             }
             model.Status = OrderStatus.Принят;
-            if (_orderStorage.Insert(model) == null)
+            var result = _orderStorage.Insert(model);
+            if (result == null)
             {
                 model.Status = OrderStatus.Неизвестен;
                 _logger.LogWarning("Insert operation failed");
                 return false;
             }
+            SendOrderMessage(result.ClientId, $"Суши-бар, Заказ №{result.Id}", $"Заказ №{result.Id} от {result.DateCreate} на сумму {result.Sum:0.00} принят");
             return true;
         }
         private void CheckModel(OrderBindingModel model, bool withParams = true)
@@ -92,12 +99,14 @@ namespace SushiBarBusinessLogic.BusinessLogics
                 model.DateImplement = viewModel.DateImplement;
             }
             CheckModel(model, false);
-            if (_orderStorage.Update(model) == null)
+            var result = _orderStorage.Update(model);
+            if (result == null)
             {
                 model.Status--;
                 _logger.LogWarning("Update operation failed");
                 return false;
             }
+            SendOrderMessage(result.ClientId, $"Суши-бар, Заказ №{result.Id}", $"Заказ №{model.Id} изменен статус на {result.Status}");
             return true;
         }
 
@@ -115,5 +124,38 @@ namespace SushiBarBusinessLogic.BusinessLogics
         {
             return StatusUpdate(model, OrderStatus.Готов);
         }
+
+        public OrderViewModel? ReadElement(OrderSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. Id:{ Id}", model.Id);
+            var element = _orderStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+
+        private bool SendOrderMessage(int clientId, string subject, string text)
+        {
+            var client = _clientLogic.ReadElement(new() { Id = clientId });
+            if (client == null)
+            {
+                return false;
+            }
+            _mailWorker.MailSendAsync(new()
+            {
+                MailAddress = client.Email,
+                Subject = subject,
+                Text = text
+            });
+            return true;
+        }
     }
 }

SushiBar/SushiBarBusinessLogic/BusinessLogics/WorkModeling.cs

@@ -0,0 +1,144 @@
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Enums;
+
+namespace SushiBarBusinessLogic.BusinessLogics
+{
+    public class WorkModeling : IWorkProcess
+    {
+        private readonly ILogger _logger;
+
+        private readonly Random _rnd;
+
+        private IOrderLogic? _orderLogic;
+
+        public WorkModeling(ILogger<WorkModeling> logger)
+        {
+            _logger = logger;
+            _rnd = new Random(1000);
+        }
+
+        public void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic)
+        {
+            _orderLogic = orderLogic;
+            var implementers = implementerLogic.ReadList(null);
+            if (implementers == null)
+            {
+                _logger.LogWarning("DoWork. Implementers is null");
+                return;
+            }
+            var orders = _orderLogic.ReadList(new OrderSearchModel { OrderStatus = OrderStatus.Принят });
+            if (orders == null || orders.Count == 0)
+            {
+                _logger.LogWarning("DoWork. Orders is null or empty");
+                return;
+            }
+            _logger.LogDebug("DoWork for {Count} orders", orders.Count);
+            foreach (var implementer in implementers)
+            {
+                Task.Run(() => WorkerWorkAsync(implementer, orders));
+            }
+        }
+
+        /// <summary>
+        /// Имитация работы исполнителя
+        /// </summary>
+        /// <param name="implementer"></param>
+        /// <param name="orders"></param>
+        private async Task WorkerWorkAsync(ImplementerViewModel implementer, List<OrderViewModel> orders)
+        {
+            if (_orderLogic == null || implementer == null)
+            {
+                return;
+            }
+            await RunOrderInWork(implementer);
+
+            await Task.Run(() =>
+            {
+                foreach (var order in orders)
+                {
+                    try
+                    {
+                        _logger.LogDebug("DoWork. Worker {Id} try get order {Order}", implementer.Id, order.Id);
+                        // пытаемся назначить заказ на исполнителя
+                        _orderLogic.TakeOrderInWork(new OrderBindingModel
+                        {
+                            Id = order.Id,
+                            ImplementerId = implementer.Id
+                        });
+                        // делаем работу
+                        Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 1000) * order.Count);
+                        _logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, order.Id);
+                        _orderLogic.FinishOrder(new OrderBindingModel
+                        {
+                            Id = order.Id
+                        });
+                        // отдыхаем
+                        Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+                    }
+                    // кто-то мог уже перехватить заказ, игнорируем ошибку
+                    catch (InvalidOperationException ex)
+                    {
+                        _logger.LogWarning(ex, "Error try get work");
+                    }
+                    // заканчиваем выполнение имитации в случае иной ошибки
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Error while do work");
+                        throw;
+                    }
+                }
+            });
+        }
+
+        /// <summary>
+        /// Ищем заказ, которые уже в работе (вдруг исполнителя прервали)
+        /// </summary>
+        /// <param name="implementer"></param>
+        /// <returns></returns>
+        private async Task RunOrderInWork(ImplementerViewModel implementer)
+        {
+            if (_orderLogic == null || implementer == null)
+            {
+                return;
+            }
+            try
+            {
+                var runOrder = await Task.Run(() => _orderLogic.ReadElement(new OrderSearchModel
+                {
+                    ImplementerId = implementer.Id,
+                    OrderStatus = OrderStatus.Выполняется
+                }));
+                if (runOrder == null)
+                {
+                    return;
+                }
+
+                _logger.LogDebug("DoWork. Worker {Id} back to order {Order}", implementer.Id, runOrder.Id);
+                // доделываем работу
+                Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 300) * runOrder.Count);
+                _logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, runOrder.Id);
+                _orderLogic.FinishOrder(new OrderBindingModel
+                {
+                    Id = runOrder.Id
+                });
+                // отдыхаем
+                Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+            }
+            // заказа может не быть, просто игнорируем ошибку
+            catch (InvalidOperationException ex)
+            {
+                _logger.LogWarning(ex, "Error try get work");
+            }
+            // а может возникнуть иная ошибка, тогда просто заканчиваем выполнение имитации
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error while do work");
+                throw;
+            }
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/MailWorker/AbstractMailWorker.cs

@@ -0,0 +1,98 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using SushiBarBusinessLogic.BusinessLogics;
+
+namespace SushiBarBusinessLogic.MailWorker
+{
+    public abstract class AbstractMailWorker
+    {
+        protected string _mailLogin = string.Empty;
+
+        protected string _mailPassword = string.Empty;
+
+        protected string _smtpClientHost = string.Empty;
+
+        protected int _smtpClientPort;
+
+        protected string _popHost = string.Empty;
+
+        protected int _popPort;
+
+        private readonly IMessageInfoLogic _messageInfoLogic;
+
+        private readonly IClientLogic _clientLogic;
+
+        private readonly ILogger _logger;
+
+        public AbstractMailWorker(ILogger<AbstractMailWorker> logger, IMessageInfoLogic messageInfoLogic, IClientLogic clientLogic)
+        {
+            _logger = logger;
+            _messageInfoLogic = messageInfoLogic;
+            _clientLogic = clientLogic;
+        }
+
+        public void MailConfig(MailConfigBindingModel config)
+        {
+            _mailLogin = config.MailLogin;
+            _mailPassword = config.MailPassword;
+            _smtpClientHost = config.SmtpClientHost;
+            _smtpClientPort = config.SmtpClientPort;
+            _popHost = config.PopHost;
+            _popPort = config.PopPort;
+            _logger.LogDebug("Config: {login}, {password}, {clientHost}, {clientPOrt}, {popHost}, {popPort}",
+                _mailLogin, _mailPassword, _smtpClientHost, _smtpClientPort, _popHost, _popPort);
+        }
+
+        public async void MailSendAsync(MailSendInfoBindingModel info)
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(_smtpClientHost) || _smtpClientPort == 0)
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(info.MailAddress) || string.IsNullOrEmpty(info.Subject) || string.IsNullOrEmpty(info.Text))
+            {
+                return;
+            }
+
+            _logger.LogDebug("Send Mail: {To}, {Subject}", info.MailAddress, info.Subject);
+            await SendMailAsync(info);
+        }
+
+        public async void MailCheck()
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(_popHost) || _popPort == 0)
+            {
+                return;
+            }
+
+            if (_messageInfoLogic == null)
+            {
+                return;
+            }
+
+            var list = await ReceiveMailAsync();
+            _logger.LogDebug("Check Mail: {Count} new mails", list.Count);
+            foreach (var mail in list)
+            {
+                mail.ClientId = _clientLogic.ReadElement(new() { Email = mail.SenderName })?.Id;
+                _messageInfoLogic.Create(mail);
+            }
+        }
+
+        protected abstract Task SendMailAsync(MailSendInfoBindingModel info);
+
+        protected abstract Task<List<MessageInfoBindingModel>> ReceiveMailAsync();
+    }
+}

SushiBar/SushiBarBusinessLogic/MailWorker/MailKitWorker.cs

@@ -0,0 +1,78 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using MailKit.Net.Pop3;
+using MailKit.Security;
+using Microsoft.Extensions.Logging;
+using System.Net;
+using System.Net.Mail;
+using System.Text;
+
+namespace SushiBarBusinessLogic.MailWorker
+{
+    public class MailKitWorker : AbstractMailWorker
+    {
+        public MailKitWorker(ILogger<MailKitWorker> logger, IMessageInfoLogic messageInfoLogic, IClientLogic clientLogic) : base(logger, messageInfoLogic, clientLogic) { }
+
+        protected override async Task SendMailAsync(MailSendInfoBindingModel info)
+        {
+            using var objMailMessage = new MailMessage();
+            using var objSmtpClient = new SmtpClient(_smtpClientHost, _smtpClientPort);
+            try
+            {
+                objMailMessage.From = new MailAddress(_mailLogin);
+                objMailMessage.To.Add(new MailAddress(info.MailAddress));
+                objMailMessage.Subject = info.Subject;
+                objMailMessage.Body = info.Text;
+                objMailMessage.SubjectEncoding = Encoding.UTF8;
+                objMailMessage.BodyEncoding = Encoding.UTF8;
+
+                objSmtpClient.UseDefaultCredentials = false;
+                objSmtpClient.EnableSsl = true;
+                objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
+                objSmtpClient.Credentials = new NetworkCredential(_mailLogin, _mailPassword);
+
+                await Task.Run(() => objSmtpClient.Send(objMailMessage));
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        protected override async Task<List<MessageInfoBindingModel>> ReceiveMailAsync()
+        {
+            var list = new List<MessageInfoBindingModel>();
+            using var client = new Pop3Client();
+            await Task.Run(() =>
+            {
+                try
+                {
+                    client.Connect(_popHost, _popPort, SecureSocketOptions.SslOnConnect);
+                    client.Authenticate(_mailLogin, _mailPassword);
+                    for (int i = 0; i < client.Count; i++)
+                    {
+                        var message = client.GetMessage(i);
+                        foreach (var mail in message.From.Mailboxes)
+                        {
+                            list.Add(new MessageInfoBindingModel
+                            {
+                                DateDelivery = message.Date.DateTime,
+                                MessageId = message.MessageId,
+                                SenderName = mail.Address,
+                                Subject = message.Subject,
+                                Body = message.TextBody
+                            });
+                        }
+                    }
+                }
+                catch (AuthenticationException)
+                { }
+                finally
+                {
+                    client.Disconnect(true);
+                }
+            });
+            return list;
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/SushiBarBusinessLogic.csproj

@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="DocumentFormat.OpenXml" Version="2.19.0" />
+    <PackageReference Include="MailKit" Version="4.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

SushiBar/SushiBarClientApp/Controllers/HomeController.cs

@@ -143,5 +143,15 @@ namespace SushiBarClientApp.Controllers
             var prod = APIClient.GetRequest<SushiViewModel>($"api/main/getsushi?sushiId={sushi}");
             return count * (prod?.Price ?? 1);
         }
+
+        [HttpGet]
+        public IActionResult Mails()
+        {
+            if (APIClient.Client == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            return View(APIClient.GetRequest<List<MessageInfoViewModel>>($"api/client/getmessages?clientId={APIClient.Client.Id}"));
+        }
     }
 }

SushiBar/SushiBarClientApp/Views/Home/Enter.cshtml

@@ -8,11 +8,11 @@
 <form method="post">
 	<div class="row">
 		<div class="col-4">Логин:</div>
-		<div class="col-8"><input type="text" name="login" /></div>
+		<div class="col-8"><input type="text" name="login"/></div>
 	</div>
 	<div class="row">
 		<div class="col-4">Пароль:</div>
-		<div class="col-8"><input type="password" name="password" /></div>
+		<div class="col-8"><input type="password" name="password" minlength="10" maxlength="50" /></div>
 	</div>
 	<div class="row">
 		<div class="col-8"></div>

SushiBar/SushiBarClientApp/Views/Home/Mails.cshtml

@@ -0,0 +1,54 @@
+@using SushiBarContracts.ViewModels
+
+@model List<MessageInfoViewModel>
+
+@{
+	ViewData["Title"] = "Mails";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Письма</h1>
+</div>
+
+
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+			<h3 class="display-4">Авторизируйтесь</h3>
+			return;
+		}
+
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Дата письма
+					</th>
+					<th>
+						Заголовок
+					</th>
+					<th>
+						Текст
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in Model)
+				{
+					<tr>
+						<td>
+							@Html.DisplayFor(modelItem => item.DateDelivery)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Subject)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Body)
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+	}
+</div>

SushiBar/SushiBarClientApp/Views/Home/Register.cshtml

@@ -8,11 +8,11 @@
 <form method="post">
 	<div class="row">
 		<div class="col-4">Логин:</div>
-		<div class="col-8"><input type="text" name="login" /></div>
+		<div class="col-8"><input type="text" name="login"/></div>
 	</div>
 	<div class="row">
 		<div class="col-4">Пароль:</div>
-		<div class="col-8"><input type="password" name="password" /></div>
+		<div class="col-8"><input type="password" name="password" minlength="10" maxlength="50"/></div>
 	</div>
 	<div class="row">
 		<div class="col-4">ФИО:</div>

SushiBar/SushiBarClientApp/Views/Shared/_Layout.cshtml

@@ -24,7 +24,10 @@
 						</li>
 						<li class="nav-item">
 							<a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
-						</li>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Mails">Письма</a>
+                        </li>
 						<li class="nav-item">
 							<a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Enter">Вход</a>
 						</li>

SushiBar/SushiBarContracts/Attributes/ColumnAttribute.cs

@@ -0,0 +1,25 @@
+namespace SushiBarContracts.Attributes
+{
+    [AttributeUsage(AttributeTargets.Property)]
+    public class ColumnAttribute : Attribute
+    {
+        public string Title { get; private set; }
+
+        public bool Visible { get; private set; }
+
+        public int Width { get; private set; }
+
+        public GridViewAutoSize GridViewAutoSize { get; private set; }
+
+        public bool IsUseAutoSize { get; private set; }
+
+        public ColumnAttribute(string title = "", bool visible = true, int width = 0, GridViewAutoSize gridViewAutoSize = GridViewAutoSize.None, bool isUseAutoSize = false)
+        {
+            Title = title;
+            Visible = visible;
+            Width = width;
+            GridViewAutoSize = gridViewAutoSize;
+            IsUseAutoSize = isUseAutoSize;
+        }
+    }
+}

SushiBar/SushiBarContracts/Attributes/GridViewAutoSize.cs

@@ -0,0 +1,21 @@
+namespace SushiBarContracts.Attributes
+{
+    public enum GridViewAutoSize
+    {
+        NotSet = 0,
+
+        None = 1,
+
+        ColumnHeader = 2,
+
+        AllCellsExceptHeader = 4,
+
+        AllCells = 6,
+
+        DisplayedCellsExceptHeader = 8,
+
+        DisplayedCells = 10,
+
+        Fill = 16
+    }
+}

SushiBar/SushiBarContracts/BindingModels/BackUpSaveBindingModel.cs

@@ -0,0 +1,7 @@
+namespace SushiBarContracts.BindingModels
+{
+    public class BackUpSaveBindingModel
+    {
+        public string FolderName { get; set; } = string.Empty;
+    }
+}

SushiBar/SushiBarContracts/BindingModels/ImplementerBindingModel.cs

@@ -0,0 +1,20 @@
+using SushiBarDataModels.Models;
+
+namespace SushiBarContracts.BindingModels
+{
+    /// <summary>
+    /// Исполнитель, выполняющий заказы
+    /// </summary>
+    public class ImplementerBindingModel : IImplementerModel
+    {
+        public int Id { get; set; }
+
+        public string ImplementerFIO { get; set; } = string.Empty;
+
+        public string Password { get; set; } = string.Empty;
+
+        public int WorkExperience { get; set; }
+
+        public int Qualification { get; set; }
+    }
+}

SushiBar/SushiBarContracts/BindingModels/MailConfigBindingModel.cs

@@ -0,0 +1,17 @@
+namespace SushiBarContracts.BindingModels
+{
+    public class MailConfigBindingModel
+    {
+        public string MailLogin { get; set; } = string.Empty;
+
+        public string MailPassword { get; set; } = string.Empty;
+        // откуда отправляем письма
+        public string SmtpClientHost { get; set; } = string.Empty;
+
+        public int SmtpClientPort { get; set; }
+        // откуда получаем
+        public string PopHost { get; set; } = string.Empty;
+
+        public int PopPort { get; set; }
+    }
+}

SushiBar/SushiBarContracts/BindingModels/MailSendInfoBindingModel.cs

@@ -0,0 +1,11 @@
+namespace SushiBarContracts.BindingModels
+{
+    public class MailSendInfoBindingModel
+    {
+        public string MailAddress { get; set; } = string.Empty;
+
+        public string Subject { get; set; } = string.Empty;
+
+        public string Text { get; set; } = string.Empty;
+    }
+}

SushiBar/SushiBarContracts/BindingModels/MessageInfoBindingModel.cs

@@ -0,0 +1,21 @@
+using SushiBarDataModels.Models;
+
+namespace SushiBarContracts.BindingModels
+{
+    public class MessageInfoBindingModel : IMessageInfoModel
+    {
+        public string MessageId { get; set; } = string.Empty;
+
+        public int? ClientId { get; set; }
+
+        public string SenderName { get; set; } = string.Empty;
+
+        public string Subject { get; set; } = string.Empty;
+
+        public string Body { get; set; } = string.Empty;
+
+        public DateTime DateDelivery { get; set; }
+
+        public int Id => throw new NotImplementedException();
+    }
+}

SushiBar/SushiBarContracts/BindingModels/OrderBindingModel.cs

@@ -7,6 +7,7 @@ namespace SushiBarContracts.BindingModels
     {
         public int SushiId { get; set; }
         public int ClientId { get; set; }
+        public int? ImplementerId { get; set; }
         public int Count { get; set; }
         public double Sum { get; set; }
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;

SushiBar/SushiBarContracts/BusinessLogicsContracts/IBackUpLogic.cs

@@ -0,0 +1,9 @@
+using SushiBarContracts.BindingModels;
+
+namespace SushiBarContracts.BusinessLogicsContracts
+{
+    public interface IBackUpLogic
+    {
+        void CreateBackUp(BackUpSaveBindingModel model);
+    }
+}

SushiBar/SushiBarContracts/BusinessLogicsContracts/IImplementerLogic.cs

@@ -0,0 +1,19 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.ViewModels;
+
+namespace SushiBarContracts.BusinessLogicsContracts
+{
+    public interface IImplementerLogic
+    {
+        List<ImplementerViewModel>? ReadList(ImplementerSearchModel? model);
+
+        ImplementerViewModel? ReadElement(ImplementerSearchModel model);
+
+        bool Create(ImplementerBindingModel model);
+
+        bool Update(ImplementerBindingModel model);
+
+        bool Delete(ImplementerBindingModel model);
+    }
+}

SushiBar/SushiBarContracts/BusinessLogicsContracts/IMessageInfoLogic.cs

@@ -0,0 +1,13 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.ViewModels;
+
+namespace SushiBarContracts.BusinessLogicsContracts
+{
+    public interface IMessageInfoLogic
+    {
+        List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+
+        bool Create(MessageInfoBindingModel model);
+    }
+}

SushiBar/SushiBarContracts/BusinessLogicsContracts/IOrderLogic.cs

@@ -7,6 +7,7 @@ namespace SushiBarContracts.BusinessLogicsContracts
     public interface IOrderLogic
     {
         List<OrderViewModel>? ReadList(OrderSearchModel? model);
+        OrderViewModel? ReadElement(OrderSearchModel model);
         bool CreateOrder(OrderBindingModel model);
         bool TakeOrderInWork(OrderBindingModel model);
         bool FinishOrder(OrderBindingModel model);

SushiBar/SushiBarContracts/BusinessLogicsContracts/IWorkProcess.cs

@@ -0,0 +1,10 @@
+namespace SushiBarContracts.BusinessLogicsContracts
+{
+    public interface IWorkProcess
+    {
+        /// <summary>
+        /// Запуск работ
+        /// </summary>
+        void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic);
+    }
+}

SushiBar/SushiBarContracts/DI/DependencyManager.cs

@@ -0,0 +1,61 @@
+using Microsoft.Extensions.Logging;
+
+namespace SushiBarContracts.DI
+{
+    public class DependencyManager
+    {
+		private readonly IDependencyContainer _dependencyManager;
+
+		private static DependencyManager? _manager;
+
+		private static readonly object _locjObject = new();
+
+		private DependencyManager()
+		{
+			_dependencyManager = new UnityDependencyContainer();
+		}
+
+		public static DependencyManager Instance { get { if (_manager == null) { lock (_locjObject) { _manager = new DependencyManager(); } } return _manager; } }
+
+		/// <summary>
+		/// Иницализация библиотек, в которых идут установки зависомстей
+		/// </summary>
+		public static void InitDependency()
+		{
+			var ext = ServiceProviderLoader.GetImplementationExtensions();
+			if (ext == null)
+			{
+				throw new ArgumentNullException("Отсутствуют компоненты для загрузки зависимостей по модулям");
+			}
+			// регистрируем зависимости
+			ext.RegisterServices();
+		}
+
+		/// <summary>
+		/// Регистрация логгера
+		/// </summary>
+		/// <param name="configure"></param>
+		public void AddLogging(Action<ILoggingBuilder> configure) => _dependencyManager.AddLogging(configure);
+
+		/// <summary>
+		/// Добавление зависимости
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <typeparam name="U"></typeparam>
+		public void RegisterType<T, U>(bool isSingle = false) where U : class, T where T : class => _dependencyManager.RegisterType<T, U>(isSingle);
+
+		/// <summary>
+		/// Добавление зависимости
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <typeparam name="U"></typeparam>
+		public void RegisterType<T>(bool isSingle = false) where T : class => _dependencyManager.RegisterType<T>(isSingle);
+
+		/// <summary>
+		/// Получение класса со всеми зависмостями
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <returns></returns>
+		public T Resolve<T>() => _dependencyManager.Resolve<T>();
+	}
+}

SushiBar/SushiBarContracts/DI/IDependencyContainer.cs

@@ -0,0 +1,35 @@
+using Microsoft.Extensions.Logging;
+
+namespace SushiBarContracts.DI
+{
+    public interface IDependencyContainer
+    {
+        /// <summary>
+        /// Регистрация логгера
+        /// </summary>
+        /// <param name="configure"></param>
+        void AddLogging(Action<ILoggingBuilder> configure);
+
+        /// <summary>
+        /// Добавление зависимости
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <typeparam name="U"></typeparam>
+        /// <param name="isSingle"></param>
+        void RegisterType<T, U>(bool isSingle) where U : class, T where T : class;
+
+        /// <summary>
+        /// Добавление зависимости
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="isSingle"></param>
+        void RegisterType<T>(bool isSingle) where T : class;
+
+        /// <summary>
+        /// Получение класса со всеми зависимостями
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        T Resolve<T>();
+    }
+}

SushiBar/SushiBarContracts/DI/IImplementationExtension.cs

@@ -0,0 +1,11 @@
+namespace SushiBarContracts.DI
+{
+    public interface IImplementationExtension
+	{
+		public int Priority { get; }
+		/// <summary>
+		/// Регистрация сервисов
+		/// </summary>
+		public void RegisterServices();
+	}
+}

SushiBar/SushiBarContracts/DI/ServiceDependencyContainer.cs

@@ -0,0 +1,57 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+
+namespace SushiBarContracts.DI
+{
+    public class ServiceDependencyContainer : IDependencyContainer
+    {
+		private ServiceProvider? _serviceProvider;
+
+		private readonly ServiceCollection _serviceCollection;
+
+		public ServiceDependencyContainer()
+		{
+			_serviceCollection = new ServiceCollection();
+		}
+
+		public void AddLogging(Action<ILoggingBuilder> configure)
+		{
+			_serviceCollection.AddLogging(configure);
+		}
+
+		public void RegisterType<T, U>(bool isSingle) where U : class, T where T : class
+		{
+			if (isSingle)
+			{
+				_serviceCollection.AddSingleton<T, U>();
+			}
+			else
+			{
+				_serviceCollection.AddTransient<T, U>();
+			}
+			_serviceProvider = null;
+		}
+
+		public void RegisterType<T>(bool isSingle) where T : class
+		{
+			if (isSingle)
+			{
+				_serviceCollection.AddSingleton<T>();
+			}
+			else
+			{
+				_serviceCollection.AddTransient<T>();
+			}
+			_serviceProvider = null;
+		}
+
+		public T Resolve<T>()
+		{
+			if (_serviceProvider == null)
+			{
+				_serviceProvider = _serviceCollection.BuildServiceProvider();
+			}
+			return _serviceProvider.GetService<T>()!;
+		}
+	}
+}

SushiBar/SushiBarContracts/DI/ServiceProviderLoader.cs

@@ -0,0 +1,50 @@
+using System.Reflection;
+
+namespace SushiBarContracts.DI
+{
+    public class ServiceProviderLoader
+    {
+        /// <summary>
+        /// Загрузка всех классов-реализаций IImplementationExtension
+        /// </summary>
+        /// <returns></returns>
+        public static IImplementationExtension? GetImplementationExtensions()
+        {
+            IImplementationExtension? source = null;
+            var files = Directory.GetFiles(TryGetImplementationExtensionsFolder(), "*.dll", SearchOption.AllDirectories);
+            foreach (var file in files.Distinct())
+            {
+                Assembly asm = Assembly.LoadFrom(file);
+                foreach (var t in asm.GetExportedTypes())
+                {
+                    if (t.IsClass && typeof(IImplementationExtension).IsAssignableFrom(t))
+                    {
+                        if (source == null)
+                        {
+                            source = (IImplementationExtension)Activator.CreateInstance(t)!;
+                        }
+                        else
+                        {
+                            var newSource = (IImplementationExtension)Activator.CreateInstance(t)!;
+                            if (newSource.Priority > source.Priority)
+                            {
+                                source = newSource;
+                            }
+                        }
+                    }
+                }
+            }
+            return source;
+        }
+
+        private static string TryGetImplementationExtensionsFolder()
+        {
+            var directory = new DirectoryInfo(Directory.GetCurrentDirectory());
+            while (directory != null && !directory.GetDirectories("ImplementationExtensions", SearchOption.AllDirectories).Any(x => x.Name == "ImplementationExtensions"))
+            {
+                directory = directory.Parent;
+            }
+            return $"{directory?.FullName}\\ImplementationExtensions";
+        }
+    }
+}

SushiBar/SushiBarContracts/DI/UnityDependencyContainer.cs

@@ -0,0 +1,50 @@
+using Microsoft.Extensions.Logging;
+using Unity;
+using Unity.Microsoft.Logging;
+
+namespace SushiBarContracts.DI
+{
+    public class UnityDependencyContainer : IDependencyContainer
+    {
+        private readonly UnityContainer _container;
+
+        public UnityDependencyContainer()
+        {
+            _container = new UnityContainer();
+        }
+
+        public void AddLogging(Action<ILoggingBuilder> configure)
+        {
+            _container.AddExtension(new LoggingExtension(LoggerFactory.Create(configure)));
+        }
+
+        public void RegisterType<T, U>(bool isSingle) where U : class, T where T : class
+        {
+            if (isSingle)
+            {
+                _container.RegisterSingleton<T, U>();
+            }
+            else
+            {
+                _container.RegisterType<T, U>();
+            }
+        }
+
+        public void RegisterType<T>(bool isSingle) where T : class
+        {
+            if (isSingle)
+            {
+                _container.RegisterSingleton<T>();
+            }
+            else
+            {
+                _container.RegisterType<T>();
+            }
+        }
+
+        public T Resolve<T>()
+        {
+            return _container.Resolve<T>();
+        }
+    }
+}

SushiBar/SushiBarContracts/SearchModels/ImplementerSearchModel.cs

@@ -0,0 +1,11 @@
+namespace SushiBarContracts.SearchModels
+{
+    public class ImplementerSearchModel
+    {
+        public int? Id { get; set; }
+
+        public string? ImplementerFIO { get; set; }
+
+        public string? Password { get; set; }
+    }
+}

SushiBar/SushiBarContracts/SearchModels/MessageInfoSearchModel.cs

@@ -0,0 +1,9 @@
+namespace SushiBarContracts.SearchModels
+{
+    public class MessageInfoSearchModel
+    {
+        public int? ClientId { get; set; }
+
+        public string? MessageId { get; set; }
+    }
+}

SushiBar/SushiBarContracts/SearchModels/OrderSearchModel.cs

@@ -1,4 +1,6 @@
-namespace SushiBarContracts.SearchModels
+using SushiBarDataModels.Enums;
+
+namespace SushiBarContracts.SearchModels
 {
     public class OrderSearchModel
     {
@@ -6,6 +8,10 @@
 
         public int? ClientId { get; set; }
 
+        public int? ImplementerId { get; set; }
+
+        public OrderStatus? OrderStatus { get; set; }
+
         public DateTime? DateFrom { get; set; }
 
         public DateTime? DateTo { get; set; }

SushiBar/SushiBarContracts/StoragesContracts/IBackUpInfo.cs

@@ -0,0 +1,9 @@
+namespace SushiBarContracts.StoragesContracts
+{
+    public interface IBackUpInfo
+    {
+        List<T>? GetList<T>() where T : class, new();
+
+        Type? GetTypeByModelInterface(string modelInterfaceName);
+    }
+}

SushiBar/SushiBarContracts/StoragesContracts/IImplementerStorage.cs

@@ -0,0 +1,21 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.ViewModels;
+
+namespace SushiBarContracts.StoragesContracts
+{
+    public interface IImplementerStorage
+    {
+        List<ImplementerViewModel> GetFullList();
+
+        List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model);
+
+        ImplementerViewModel? GetElement(ImplementerSearchModel model);
+
+        ImplementerViewModel? Insert(ImplementerBindingModel model);
+
+        ImplementerViewModel? Update(ImplementerBindingModel model);
+
+        ImplementerViewModel? Delete(ImplementerBindingModel model);
+    }
+}

SushiBar/SushiBarContracts/StoragesContracts/IMessageInfoStorage.cs

@@ -0,0 +1,17 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.ViewModels;
+
+namespace SushiBarContracts.StoragesContracts
+{
+    public interface IMessageInfoStorage
+    {
+        List<MessageInfoViewModel> GetFullList();
+
+        List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+    }
+}

SushiBar/SushiBarContracts/SushiBarContracts.csproj

@@ -14,6 +14,8 @@
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />
+    <PackageReference Include="Unity" Version="5.11.10" />
+    <PackageReference Include="Unity.Microsoft.Logging" Version="5.11.1" />
   </ItemGroup>
 
   <ItemGroup>

SushiBar/SushiBarContracts/ViewModels/ClientViewModel.cs

@@ -1,19 +1,20 @@
-using SushiBarDataModels.Models;
-using System.ComponentModel;
+using SushiBarContracts.Attributes;
+using SushiBarDataModels.Models;
 
 namespace SushiBarContracts.ViewModels
 {
     public class ClientViewModel : IClientModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
 
-        [DisplayName("Клиент")]
+        [Column(title: "Клиент", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ClientFIO { get; set; } = string.Empty;
 
-        [DisplayName("Логин (эл. почта)")]
+        [Column(title: "Логин (эл. почта)", width: 150)]
         public string Email { get; set; } = string.Empty;
 
-        [DisplayName("Пароль")]
+        [Column(title: "Пароль", width: 150)]
         public string Password { get; set; } = string.Empty;
     }
 }

SushiBar/SushiBarContracts/ViewModels/ImplementerViewModel.cs

@@ -0,0 +1,27 @@
+using SushiBarContracts.Attributes;
+using SushiBarDataModels.Models;
+using System.ComponentModel;
+
+namespace SushiBarContracts.ViewModels
+{
+    /// <summary>
+    /// Исполнитель, выполняющий заказы
+    /// </summary>
+    public class ImplementerViewModel : IImplementerModel
+    {
+        [Column(visible: false)]
+        public int Id { get; set; }
+
+        [Column(title: "ФИО исполнителя", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
+        public string ImplementerFIO { get; set; } = string.Empty;
+
+        [Column(title: "Пароль", width: 100)]
+        public string Password { get; set; } = string.Empty;
+
+        [Column(title: "Стаж работы", width: 50)]
+        public int WorkExperience { get; set; }
+
+        [Column(title: "Квалификация", width: 50)]
+        public int Qualification { get; set; }
+    }
+}

SushiBar/SushiBarContracts/ViewModels/IngredientViewModel.cs

@@ -1,14 +1,15 @@
-using SushiBarDataModels.Models;
-using System.ComponentModel;
+using SushiBarContracts.Attributes;
+using SushiBarDataModels.Models;
 
 namespace SushiBarContracts.ViewModels
 {
     public class IngredientViewModel : IIngredientModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("Название ингредиента")]
+        [Column(title: "Ингредиент", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string IngredientName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+        [Column(title: "Цена", width: 150)]
         public double Cost { get; set; }
     }
 }

SushiBar/SushiBarContracts/ViewModels/MessageInfoViewModel.cs

@@ -0,0 +1,29 @@
+using SushiBarContracts.Attributes;
+using SushiBarDataModels.Models;
+
+namespace SushiBarContracts.ViewModels
+{
+    public class MessageInfoViewModel : IMessageInfoModel
+    {
+        [Column(visible: false)]
+        public string MessageId { get; set; } = string.Empty;
+
+        [Column(visible: false)]
+        public int? ClientId { get; set; }
+
+        [Column(title: "Отправитель", width: 150)]
+        public string SenderName { get; set; } = string.Empty;
+
+        [Column(title: "Дата письма", width: 150)]
+        public DateTime DateDelivery { get; set; }
+
+        [Column(title: "Заголовок", width: 150)]
+        public string Subject { get; set; } = string.Empty;
+
+        [Column(title: "Текст", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
+        public string Body { get; set; } = string.Empty;
+
+        [Column(visible: false)]
+        public int Id => throw new NotImplementedException();
+    }
+}

SushiBar/SushiBarContracts/ViewModels/OrderViewModel.cs

@@ -1,28 +1,34 @@
-using SushiBarDataModels.Enums;
+using SushiBarContracts.Attributes;
+using SushiBarDataModels.Enums;
 using SushiBarDataModels.Models;
-using System.ComponentModel;
 
 namespace SushiBarContracts.ViewModels
 {
     public class OrderViewModel : IOrderModel
     {
-        [DisplayName("Номер")]
+        [Column(title: "Номер", width: 50)]
         public int Id { get; set; }
+        [Column(visible: false)]
         public int SushiId { get; set; }
+        [Column(visible: false)]
         public int ClientId { get; set; }
-        [DisplayName("Суши")]
+        [Column(visible: false)]
+        public int? ImplementerId { get; set; }
+        [Column(title: "Суши", width: 100)]
         public string SushiName { get; set; } = string.Empty;
-        [DisplayName("Клиент")]
+        [Column(title: "Клиент", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ClientFIO { get; set; } = string.Empty;
-        [DisplayName("Количество")]
+        [Column(title: "Исполнитель", width: 130)]
+        public string ImplementerFIO { get; set; } = string.Empty;
+        [Column(title: "Количество", width: 100)]
         public int Count { get; set; }
-        [DisplayName("Сумма")]
+        [Column(title: "Сумма", width: 50)]
         public double Sum { get; set; }
-        [DisplayName("Статус")]
+        [Column(title: "Статус", width: 50)]
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
-        [DisplayName("Дата создания")]
+        [Column(title: "Дата создания", width: 100)]
         public DateTime DateCreate { get; set; } = DateTime.Now;
-        [DisplayName("Дата выполнения")]
+        [Column(title: "Дата выполнения", width: 100)]
         public DateTime? DateImplement { get; set; }
     }
 }

SushiBar/SushiBarContracts/ViewModels/SushiViewModel.cs

@@ -1,15 +1,18 @@
-using SushiBarDataModels.Models;
+using SushiBarContracts.Attributes;
+using SushiBarDataModels.Models;
 using System.ComponentModel;
 
 namespace SushiBarContracts.ViewModels
 {
     public class SushiViewModel : ISushiModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("Название изделия")]
+        [Column(title: "Суши", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string SushiName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+        [Column(title: "Цена", width: 150)]
         public double Price { get; set; }
+        [Column(visible: false)]
         public Dictionary<int, (IIngredientModel, int)> SushiIngredients
         {
             get;

SushiBar/SushiBarDataModels/Models/IImplementerModel.cs

@@ -0,0 +1,13 @@
+namespace SushiBarDataModels.Models
+{
+    public interface IImplementerModel : IId
+    {
+        string ImplementerFIO { get; }
+
+        string Password { get; }
+
+        int WorkExperience { get; }
+
+        int Qualification { get; }
+    }
+}

SushiBar/SushiBarDataModels/Models/IMessageInfoModel.cs

@@ -0,0 +1,17 @@
+namespace SushiBarDataModels.Models
+{
+    public interface IMessageInfoModel : IId
+    {
+        string MessageId { get; }
+
+        int? ClientId { get; }
+
+        string SenderName { get; }
+
+        DateTime DateDelivery { get; }
+
+        string Subject { get; }
+
+        string Body { get; }
+    }
+}

SushiBar/SushiBarDatabaseImplement/DatabaseImplementationExtension.cs

@@ -0,0 +1,22 @@
+using SushiBarContracts.DI;
+using SushiBarContracts.StoragesContracts;
+using SushiBarDatabaseImplement.Implements;
+
+namespace SushiBarDatabaseImplement
+{
+    public class DatabaseImplementationExtension : IImplementationExtension
+    {
+        public int Priority => 2;
+
+        public void RegisterServices()
+        {
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IIngredientStorage, IngredientStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<ISushiStorage, SushiStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,27 @@
+using SushiBarContracts.StoragesContracts;
+
+namespace SushiBarDatabaseImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            using var context = new SushiBarDatabase();
+            return context.Set<T>().ToList();
+        }
+
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            var assembly = typeof(BackUpInfo).Assembly;
+            var types = assembly.GetTypes();
+            foreach (var type in types)
+            {
+                if (type.IsClass && type.GetInterface(modelInterfaceName) != null)
+                {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,98 @@
+using Microsoft.EntityFrameworkCore;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using SushiBarDatabaseImplement.Models;
+
+namespace SushiBarDatabaseImplement.Implements
+{
+    public class ImplementerStorage : IImplementerStorage
+    {
+        public ImplementerViewModel? Delete(ImplementerBindingModel model)
+        {
+            using var context = new SushiBarDatabase();
+            var element = context.Implementers.Include(x => x.Orders).FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                context.Implementers.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+        {
+            using var context = new SushiBarDatabase();
+            if (model.Id.HasValue)
+            {
+                return context.Implementers
+                    .Include(x => x.Orders)
+                    .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)?.GetViewModel;
+            }
+            else if (!string.IsNullOrEmpty(model.ImplementerFIO) && !string.IsNullOrEmpty(model.Password))
+            {
+                return context.Implementers.Include(x => x.Orders)
+                    .FirstOrDefault(x => x.ImplementerFIO == model.ImplementerFIO && x.Password == model.Password)?.GetViewModel;
+            }
+            else if (!string.IsNullOrEmpty(model.ImplementerFIO))
+            {
+                return context.Implementers.Include(x => x.Orders)
+                    .FirstOrDefault(x => x.ImplementerFIO == model.ImplementerFIO)?.GetViewModel;
+            }
+            return null;
+        }
+
+        public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ImplementerFIO))
+            {
+                return new();
+            }
+            using var context = new SushiBarDatabase();
+            return context.Implementers
+                    .Include(x => x.Orders)
+                    .Where(x => x.ImplementerFIO.Contains(model.ImplementerFIO))
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public List<ImplementerViewModel> GetFullList()
+        {
+            using var context = new SushiBarDatabase();
+            return context.Implementers
+                    .Include(x => x.Orders)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public ImplementerViewModel? Insert(ImplementerBindingModel model)
+        {
+            var newImplementer = Implementer.Create(model);
+            if (newImplementer == null)
+            {
+                return null;
+            }
+            using var context = new SushiBarDatabase();
+            context.Implementers.Add(newImplementer);
+            context.SaveChanges();
+            return context.Implementers
+                .Include(x => x.Orders)
+                .FirstOrDefault(x => x.Id == newImplementer.Id)?.GetViewModel;
+        }
+
+        public ImplementerViewModel? Update(ImplementerBindingModel model)
+        {
+            using var context = new SushiBarDatabase();
+            var implementer = context.Implementers.Include(x => x.Orders).FirstOrDefault(x => x.Id == model.Id);
+            if (implementer == null)
+            {
+                return null;
+            }
+            implementer.Update(model);
+            context.SaveChanges();
+            return implementer.GetViewModel;
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,51 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using SushiBarDatabaseImplement.Models;
+
+namespace SushiBarDatabaseImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (model.MessageId == null)
+                return null;
+            using var context = new SushiBarDatabase();
+            return context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            if (!model.ClientId.HasValue)
+                return new();
+            using var context = new SushiBarDatabase();
+            return context.Messages
+                .Where(x => x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            using var context = new SushiBarDatabase();
+            return context.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = Message.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            using var context = new SushiBarDatabase();
+            context.Messages.Add(newMessage);
+            context.SaveChanges();
+            return newMessage.GetViewModel;
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Implements/OrderStorage.cs

@@ -15,6 +15,7 @@ namespace SushiBarDatabaseImplement.Implements
             var element = context.Orders
                 .Include(x => x.Sushi)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .FirstOrDefault(rec => rec.Id == model.Id);
             if (element != null)
             {
@@ -27,30 +28,44 @@ namespace SushiBarDatabaseImplement.Implements
 
         public OrderViewModel? GetElement(OrderSearchModel model)
         {
-            if (!model.Id.HasValue)
-            {
-                return null;
-            }
             using var context = new SushiBarDatabase();
-            return context.Orders
-                .Include(x => x.Sushi)
-                .Include(x => x.Client)
-                .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
-                ?.GetViewModel;
+            if (model.Id.HasValue)
+            {
+                return context.Orders
+                    .Include(x => x.Sushi)
+                    .Include(x => x.Client)
+                    .Include(x => x.Implementer)
+                    .FirstOrDefault(x => x.Id == model.Id)
+                    ?.GetViewModel;
+            }
+            else if (model.ImplementerId.HasValue && model.OrderStatus.HasValue)
+            {
+                return context.Orders
+                    .Include(x => x.Sushi)
+                    .Include(x => x.Client).Include(x => x.Implementer)
+                    .FirstOrDefault(x => x.ImplementerId == model.ImplementerId && x.Status == model.OrderStatus)
+                    ?.GetViewModel;
+            }
+            else if (model.ImplementerId.HasValue)
+            {
+                return context.Orders
+                    .Include(x => x.Sushi)
+                    .Include(x => x.Client).Include(x => x.Implementer)
+                    .FirstOrDefault(x => x.ImplementerId == model.ImplementerId)
+                    ?.GetViewModel;
+            }
+            return null;
         }
 
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
-        {
-            if (!model.Id.HasValue && !model.DateFrom.HasValue && !model.ClientId.HasValue)
-            {
-                return new();
-            }
+        { 
+            if (model == null) return new();
             using var context = new SushiBarDatabase();
-            if (model.DateFrom.HasValue)
+            if (model.DateFrom.HasValue && model.DateTo.HasValue)
             {
                 return context.Orders
                         .Include(x => x.Sushi)
-                        .Include(x => x.Client)
+                        .Include(x => x.Client).Include(x => x.Implementer)
                         .Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
                         .Select(x => x.GetViewModel)
                         .ToList();
@@ -58,16 +73,25 @@ namespace SushiBarDatabaseImplement.Implements
             else if (model.ClientId.HasValue)
                 return context.Orders
                     .Include(x => x.Sushi)
-                    .Include(x => x.Client)
+                    .Include(x => x.Client).Include(x => x.Implementer)
                     .Where(x => x.ClientId == model.ClientId)
                     .Select(x => x.GetViewModel)
                     .ToList();
-            return context.Orders
-                .Include(x => x.Sushi)
-                .Include(x => x.Client)
-                .Where(x => x.Id == model.Id)
-                .Select(x => x.GetViewModel)
-                .ToList();
+            else if (model.OrderStatus.HasValue)
+                return context.Orders
+                        .Include(x => x.Sushi)
+                        .Include(x => x.Client).Include(x => x.Implementer)
+                        .Where(x => x.Status == model.OrderStatus)
+                        .Select(x => x.GetViewModel)
+                        .ToList();
+            else if (model.Id.HasValue)
+                return context.Orders
+                    .Include(x => x.Sushi)
+                    .Include(x => x.Client).Include(x => x.Implementer)
+                    .Where(x => x.Id == model.Id)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+            return new();
         }
         public List<OrderViewModel> GetFullList()
         {
@@ -75,6 +99,7 @@ namespace SushiBarDatabaseImplement.Implements
             return context.Orders
                 .Include(x => x.Sushi)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .Select(x => x.GetViewModel)
                 .ToList();
         }
@@ -92,6 +117,7 @@ namespace SushiBarDatabaseImplement.Implements
             return context.Orders
                           .Include(x => x.Sushi)
                           .Include(x => x.Client)
+                          .Include(x => x.Implementer)
                           .FirstOrDefault(x => x.Id == newOrder.Id)
                           ?.GetViewModel;
         }
@@ -102,6 +128,7 @@ namespace SushiBarDatabaseImplement.Implements
             var order = context.Orders
                 .Include(x => x.Sushi)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .FirstOrDefault(x => x.Id == model.Id);
             if (order == null)
             {

SushiBar/SushiBarDatabaseImplement/Migrations/20230410183555_ImplementerMigration.Designer.cs

@@ -0,0 +1,257 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SushiBarDatabaseImplement;
+
+#nullable disable
+
+namespace SushiBarDatabaseImplement.Migrations
+{
+    [DbContext(typeof(SushiBarDatabase))]
+    [Migration("20230410183555_ImplementerMigration")]
+    partial class ImplementerMigration
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Ingredient", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.Property<string>("IngredientName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Ingredients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.Property<int>("SushiId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.HasIndex("SushiId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Sushi", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.Property<string>("SushiName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ListSushi");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.SushiIngredient", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("IngredientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SushiId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IngredientId");
+
+                    b.HasIndex("SushiId");
+
+                    b.ToTable("SushiIngredients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("SushiBarDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SushiBarDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.HasOne("SushiBarDatabaseImplement.Models.Sushi", "Sushi")
+                        .WithMany("Orders")
+                        .HasForeignKey("SushiId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Implementer");
+
+                    b.Navigation("Sushi");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.SushiIngredient", b =>
+                {
+                    b.HasOne("SushiBarDatabaseImplement.Models.Ingredient", "Ingredient")
+                        .WithMany("SushiIngredients")
+                        .HasForeignKey("IngredientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SushiBarDatabaseImplement.Models.Sushi", "Sushi")
+                        .WithMany("Ingredients")
+                        .HasForeignKey("SushiId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+
+                    b.Navigation("Sushi");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Ingredient", b =>
+                {
+                    b.Navigation("SushiIngredients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Sushi", b =>
+                {
+                    b.Navigation("Ingredients");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Migrations/20230410183555_ImplementerMigration.cs

@@ -0,0 +1,67 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace SushiBarDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class ImplementerMigration : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "ImplementerId",
+                table: "Orders",
+                type: "int",
+                nullable: true);
+
+            migrationBuilder.CreateTable(
+                name: "Implementers",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ImplementerFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    WorkExperience = table.Column<int>(type: "int", nullable: false),
+                    Qualification = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Implementers", x => x.Id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Orders_Implementers_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId",
+                principalTable: "Implementers",
+                principalColumn: "Id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Orders_Implementers_ImplementerId",
+                table: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "Implementers");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders");
+
+            migrationBuilder.DropColumn(
+                name: "ImplementerId",
+                table: "Orders");
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Migrations/20230419132122_MessageMigr.Designer.cs

@@ -0,0 +1,285 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SushiBarDatabaseImplement;
+
+#nullable disable
+
+namespace SushiBarDatabaseImplement.Migrations
+{
+    [DbContext(typeof(SushiBarDatabase))]
+    [Migration("20230419132122_MessageMigr")]
+    partial class MessageMigr
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Ingredient", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.Property<string>("IngredientName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Ingredients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Message", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.ToTable("Messages");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.Property<int>("SushiId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.HasIndex("SushiId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Sushi", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.Property<string>("SushiName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ListSushi");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.SushiIngredient", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("IngredientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SushiId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IngredientId");
+
+                    b.HasIndex("SushiId");
+
+                    b.ToTable("SushiIngredients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("SushiBarDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SushiBarDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.HasOne("SushiBarDatabaseImplement.Models.Sushi", "Sushi")
+                        .WithMany("Orders")
+                        .HasForeignKey("SushiId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Implementer");
+
+                    b.Navigation("Sushi");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.SushiIngredient", b =>
+                {
+                    b.HasOne("SushiBarDatabaseImplement.Models.Ingredient", "Ingredient")
+                        .WithMany("SushiIngredients")
+                        .HasForeignKey("IngredientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SushiBarDatabaseImplement.Models.Sushi", "Sushi")
+                        .WithMany("Ingredients")
+                        .HasForeignKey("SushiId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+
+                    b.Navigation("Sushi");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Ingredient", b =>
+                {
+                    b.Navigation("SushiIngredients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Sushi", b =>
+                {
+                    b.Navigation("Ingredients");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Migrations/20230419132122_MessageMigr.cs

@@ -0,0 +1,38 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace SushiBarDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class MessageMigr : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Messages",
+                columns: table => new
+                {
+                    MessageId = table.Column<string>(type: "nvarchar(450)", nullable: false),
+                    ClientId = table.Column<int>(type: "int", nullable: true),
+                    SenderName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateDelivery = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Subject = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Body = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Messages", x => x.MessageId);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Messages");
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Migrations/20230420121751_FixMessageKeyMigr.Designer.cs

@@ -0,0 +1,296 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SushiBarDatabaseImplement;
+
+#nullable disable
+
+namespace SushiBarDatabaseImplement.Migrations
+{
+    [DbContext(typeof(SushiBarDatabase))]
+    [Migration("20230420121751_FixMessageKeyMigr")]
+    partial class FixMessageKeyMigr
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Ingredient", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.Property<string>("IngredientName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Ingredients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Message", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("Messages");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.Property<int>("SushiId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.HasIndex("SushiId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Sushi", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.Property<string>("SushiName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ListSushi");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.SushiIngredient", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("IngredientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SushiId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IngredientId");
+
+                    b.HasIndex("SushiId");
+
+                    b.ToTable("SushiIngredients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Message", b =>
+                {
+                    b.HasOne("SushiBarDatabaseImplement.Models.Client", null)
+                        .WithMany("Messages")
+                        .HasForeignKey("ClientId");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("SushiBarDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SushiBarDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.HasOne("SushiBarDatabaseImplement.Models.Sushi", "Sushi")
+                        .WithMany("Orders")
+                        .HasForeignKey("SushiId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Implementer");
+
+                    b.Navigation("Sushi");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.SushiIngredient", b =>
+                {
+                    b.HasOne("SushiBarDatabaseImplement.Models.Ingredient", "Ingredient")
+                        .WithMany("SushiIngredients")
+                        .HasForeignKey("IngredientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SushiBarDatabaseImplement.Models.Sushi", "Sushi")
+                        .WithMany("Ingredients")
+                        .HasForeignKey("SushiId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+
+                    b.Navigation("Sushi");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Messages");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Ingredient", b =>
+                {
+                    b.Navigation("SushiIngredients");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Sushi", b =>
+                {
+                    b.Navigation("Ingredients");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Migrations/20230420121751_FixMessageKeyMigr.cs

@@ -0,0 +1,38 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace SushiBarDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class FixMessageKeyMigr : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Messages_Clients_ClientId",
+                table: "Messages",
+                column: "ClientId",
+                principalTable: "Clients",
+                principalColumn: "Id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Messages_Clients_ClientId",
+                table: "Messages");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages");
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Migrations/SushiBarDatabaseModelSnapshot.cs

@@ -47,6 +47,33 @@ namespace SushiBarDatabaseImplement.Migrations
                     b.ToTable("Clients");
                 });
 
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.Ingredient", b =>
                 {
                     b.Property<int>("Id")
@@ -67,6 +94,36 @@ namespace SushiBarDatabaseImplement.Migrations
                     b.ToTable("Ingredients");
                 });
 
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Message", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("Messages");
+                });
+
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -87,6 +144,9 @@ namespace SushiBarDatabaseImplement.Migrations
                     b.Property<DateTime?>("DateImplement")
                         .HasColumnType("datetime2");
 
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
                     b.Property<int>("Status")
                         .HasColumnType("int");
 
@@ -100,6 +160,8 @@ namespace SushiBarDatabaseImplement.Migrations
 
                     b.HasIndex("ClientId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.HasIndex("SushiId");
 
                     b.ToTable("Orders");
@@ -151,6 +213,13 @@ namespace SushiBarDatabaseImplement.Migrations
                     b.ToTable("SushiIngredients");
                 });
 
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Message", b =>
+                {
+                    b.HasOne("SushiBarDatabaseImplement.Models.Client", null)
+                        .WithMany("Messages")
+                        .HasForeignKey("ClientId");
+                });
+
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("SushiBarDatabaseImplement.Models.Client", "Client")
@@ -159,6 +228,10 @@ namespace SushiBarDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("SushiBarDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
                     b.HasOne("SushiBarDatabaseImplement.Models.Sushi", "Sushi")
                         .WithMany("Orders")
                         .HasForeignKey("SushiId")
@@ -167,6 +240,8 @@ namespace SushiBarDatabaseImplement.Migrations
 
                     b.Navigation("Client");
 
+                    b.Navigation("Implementer");
+
                     b.Navigation("Sushi");
                 });
 
@@ -190,6 +265,13 @@ namespace SushiBarDatabaseImplement.Migrations
                 });
 
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Messages");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.Implementer", b =>
                 {
                     b.Navigation("Orders");
                 });

SushiBar/SushiBarDatabaseImplement/Models/Client.cs

@@ -3,21 +3,30 @@ using SushiBarContracts.ViewModels;
 using SushiBarDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
 
 namespace SushiBarDatabaseImplement.Models
 {
-	public class Client : IClientModel
+    [DataContract]
+    public class Client : IClientModel
 	{
+        [DataMember]
         public int Id { get; private set; }
+        [DataMember]
         [Required]
-        public string ClientFIO { get; set; } = string.Empty;
+        public string ClientFIO { get; set; } = string.Empty; 
+        [DataMember]
         [Required]
-        public string Email { get; set; } = string.Empty;
+        public string Email { get; set; } = string.Empty; 
+        [DataMember]
         [Required]
         public string Password { get; set; } = string.Empty;
 
         [ForeignKey("ClientId")]
         public virtual List<Order> Orders { get; set; } = new();
+
+        [ForeignKey("ClientId")]
+        public virtual List<Message> Messages { get; set; } = new();
         public static Client? Create(ClientBindingModel model)
         {
             if (model == null)

SushiBar/SushiBarDatabaseImplement/Models/Implementer.cs

@@ -0,0 +1,64 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Models;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
+
+namespace SushiBarDatabaseImplement.Models
+{
+    [DataContract]
+    public class Implementer : IImplementerModel
+    {
+        [DataMember]
+        public int Id { get; private set; }
+        [DataMember]
+        [Required]
+        public string ImplementerFIO { get; private set; } = string.Empty; 
+        [DataMember]
+        [Required]
+        public string Password { get; private set; } = string.Empty;
+        [DataMember]
+        [Required]
+        public int WorkExperience { get; private set; }
+        [DataMember]
+        [Required]
+        public int Qualification { get; private set; }
+        [ForeignKey("ImplementerId")]
+        public virtual List<Order> Orders { get; set; } = new();
+        public static Implementer? Create(ImplementerBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Implementer()
+            {
+                Id = model.Id,
+                ImplementerFIO = model.ImplementerFIO,
+                Password = model.Password,
+                WorkExperience = model.WorkExperience,
+                Qualification = model.Qualification
+            };
+        }
+        public void Update(ImplementerBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ImplementerFIO = model.ImplementerFIO;
+            Password = model.Password;
+            WorkExperience = model.WorkExperience;
+            Qualification = model.Qualification;
+        }
+        public ImplementerViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ImplementerFIO = ImplementerFIO,
+            Password = Password,
+            WorkExperience = WorkExperience,
+            Qualification = Qualification,
+        };
+    }
+}

SushiBar/SushiBarDatabaseImplement/Models/Ingredient.cs

@@ -3,19 +3,21 @@ using SushiBarContracts.ViewModels;
 using SushiBarDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
 
 namespace SushiBarDatabaseImplement.Models
 {
+    [DataContract]
     public class Ingredient : IIngredientModel
     {
+        [DataMember]
         public int Id { get; private set; }
-
+        [DataMember]
         [Required]
         public string IngredientName { get; private set; } = string.Empty;
-
+        [DataMember]
         [Required]
         public double Cost { get; set; }
-
         [ForeignKey("IngredientId")]
         public virtual List<SushiIngredient> SushiIngredients { get; set; } = new();
 

SushiBar/SushiBarDatabaseImplement/Models/Message.cs

@@ -0,0 +1,59 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
+
+namespace SushiBarDatabaseImplement.Models
+{
+    [DataContract]
+    public class Message : IMessageInfoModel
+    {
+        [DataMember]
+        [Key]
+        public string MessageId { get; private set; } = string.Empty; 
+        [DataMember]
+        public int? ClientId { get; private set; }
+        [DataMember]
+        [Required]
+        public string SenderName { get; private set; } = string.Empty;
+        [DataMember]
+        [Required]
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+        [DataMember]
+        [Required]
+        public string Subject { get; private set; } = string.Empty;
+        [DataMember]
+        [Required]
+        public string Body { get; private set; } = string.Empty;
+
+        public static Message? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = model.Body,
+                Subject = model.Subject,
+                ClientId = model.ClientId,
+                MessageId = model.MessageId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            Body = Body,
+            Subject = Subject,
+            ClientId = ClientId,
+            MessageId = MessageId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+        };
+
+        public int Id => throw new NotImplementedException();
+    }
+}

SushiBar/SushiBarDatabaseImplement/Models/Order.cs

@@ -3,27 +3,40 @@ using SushiBarContracts.ViewModels;
 using SushiBarDataModels.Enums;
 using SushiBarDataModels.Models;
 using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
 
 namespace SushiBarDatabaseImplement.Models
 {
+    [DataContract]
     public class Order : IOrderModel
     {
+        [DataMember]
         [Required]
         public int SushiId { get; set; }
+        [DataMember]
         [Required]
         public int ClientId { get; set; }
+        [DataMember]
+        public int? ImplementerId { get; private set; }
+        [DataMember]
         [Required]
         public int Count { get; set; }
+        [DataMember]
         [Required]
         public double Sum { get; set; }
+        [DataMember]
         [Required]
         public OrderStatus Status { get; set; }
+        [DataMember]
         [Required]
         public DateTime DateCreate { get; set; }
+        [DataMember]
         public DateTime? DateImplement { get; set; }
+        [DataMember]
         public int Id { get; set; }
         public Sushi Sushi { get; set; }
         public Client Client { get; set; }
+        public Implementer? Implementer { get; set; }
         public static Order? Create(OrderBindingModel? model)
         {
             if (model == null)
@@ -35,6 +48,7 @@ namespace SushiBarDatabaseImplement.Models
                 Id = model.Id,
                 SushiId = model.SushiId,
                 ClientId = model.ClientId,
+                ImplementerId = model.ImplementerId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -50,14 +64,18 @@ namespace SushiBarDatabaseImplement.Models
                 return;
             }
             Status = model.Status;
-            DateImplement = model.DateImplement;
+            DateImplement = model.DateImplement; 
+            if (model.ImplementerId.HasValue)
+                ImplementerId = model.ImplementerId;
         }
 
         public OrderViewModel GetViewModel => new()
         {
             SushiId = SushiId,
             ClientId = ClientId,
+            ImplementerId = ImplementerId,
             ClientFIO = Client.ClientFIO,
+            ImplementerFIO = Implementer?.ImplementerFIO ?? string.Empty,
             Count = Count,
             Sum = Sum,
             DateCreate = DateCreate,

SushiBar/SushiBarDatabaseImplement/Models/Sushi.cs

@@ -3,21 +3,24 @@ using SushiBarContracts.ViewModels;
 using SushiBarDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
 
 namespace SushiBarDatabaseImplement.Models
 {
+    [DataContract]
     public class Sushi : ISushiModel
     {
+        [DataMember]
         public int Id { get; set; }
-
+        [DataMember]
         [Required]
         public string SushiName { get; set; } = string.Empty;
-
+        [DataMember]
         [Required]
         public double Price { get; set; }
 
         private Dictionary<int, (IIngredientModel, int)>? _sushiIngredients = null;
-
+        [DataMember]
         [NotMapped]
         public Dictionary<int, (IIngredientModel, int)> SushiIngredients
         {

SushiBar/SushiBarDatabaseImplement/SushiBarDatabase.cs

@@ -23,5 +23,9 @@ namespace SushiBarDatabaseImplement
         public virtual DbSet<Order> Orders { set; get; }
 
         public virtual DbSet<Client> Clients { set; get; }
+
+        public virtual DbSet<Implementer> Implementers { set; get; }
+
+        public virtual DbSet<Message> Messages { set; get; }
     }
 }

SushiBar/SushiBarDatabaseImplement/SushiBarDatabaseImplement.csproj

@@ -20,4 +20,8 @@
     <ProjectReference Include="..\SushiBarDataModels\SushiBarDataModels.csproj" />
   </ItemGroup>
 
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+  </Target>
+
 </Project>

SushiBar/SushiBarFileImplement/DataFileSingleton.cs

@@ -10,10 +10,14 @@ namespace SushiBarFileImplement
         private readonly string OrderFileName = "Order.xml";
         private readonly string SushiFileName = "Sushi.xml";
         private readonly string ClientFileName = "Client.xml";
+        private readonly string ImplementerFileName = "Implementer.xml";
+        private readonly string MessageFileName = "Message.xml";
         public List<Ingredient> Ingredients { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Sushi> ListSushi { get; private set; }
         public List<Client> Clients { get; private set; }
+        public List<Implementer> Implementers { get; private set; }
+        public List<Message> Messages { get; private set; }
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -28,12 +32,16 @@ namespace SushiBarFileImplement
             "ListSushi", x => x.GetXElement);
         public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
         public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
+        public void SaveImplementers() => SaveData(Implementers, ImplementerFileName, "Implementers", x => x.GetXElement);
+        public void SaveMessages() => SaveData(Messages, MessageFileName, "Messages", x => x.GetXElement);
         private DataFileSingleton()
         {
             Ingredients = LoadData(IngredientFileName, "Ingredient", x => Ingredient.Create(x)!)!;
             ListSushi = LoadData(SushiFileName, "Sushi", x => Sushi.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
             Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
+            Implementers = LoadData(ImplementerFileName, "Implementer", x => Implementer.Create(x)!)!;
+            Messages = LoadData(MessageFileName, "Message", x => Message.Create(x)!)!;
         }
         private static List<T>? LoadData<T>(string filename, string xmlNodeName,
             Func<XElement, T> selectFunction)

SushiBar/SushiBarFileImplement/FileImplementationExtension.cs

@@ -0,0 +1,22 @@
+using SushiBarContracts.DI;
+using SushiBarContracts.StoragesContracts;
+using SushiBarFileImplement.Implements;
+
+namespace SushiBarFileImplement
+{
+    public class FileImplementationExtension : IImplementationExtension
+    {
+        public int Priority => 1;
+
+        public void RegisterServices()
+        {
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IIngredientStorage, IngredientStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<ISushiStorage, SushiStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}

SushiBar/SushiBarFileImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,29 @@
+using SushiBarContracts.StoragesContracts;
+
+namespace SushiBarFileImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            var source = DataFileSingleton.GetInstance();
+            return (List<T>?)source.GetType().GetProperties()
+                .FirstOrDefault(x => x.PropertyType.IsGenericType && x.PropertyType.GetGenericArguments()[0] == typeof(T))
+                ?.GetValue(source);
+        }
+
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            var assembly = typeof(BackUpInfo).Assembly;
+            var types = assembly.GetTypes();
+            foreach (var type in types)
+            {
+                if (type.IsClass && type.GetInterface(modelInterfaceName) != null)
+                {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+}

SushiBar/SushiBarFileImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,83 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using SushiBarFileImplement.Models;
+
+namespace SushiBarFileImplement.Implements
+{
+    public class ImplementerStorage : IImplementerStorage
+    {
+        private readonly DataFileSingleton source;
+        public ImplementerStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public ImplementerViewModel? Delete(ImplementerBindingModel model)
+        {
+            var element = source.Implementers.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                source.Implementers.Remove(element);
+                source.SaveImplementers();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+        {
+            if (!string.IsNullOrEmpty(model.ImplementerFIO) || model.Id.HasValue)
+            {
+                return source.Implementers.FirstOrDefault(x =>
+                    (!string.IsNullOrEmpty(model.ImplementerFIO) && x.ImplementerFIO == model.ImplementerFIO) ||
+                    (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+            } else if (!string.IsNullOrEmpty(model.ImplementerFIO) && !string.IsNullOrEmpty(model.Password))
+                return source.Implementers.FirstOrDefault(x => 
+                    x.ImplementerFIO == model.ImplementerFIO && x.Password == model.Password)?.GetViewModel;
+            return null;
+        }
+
+        public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ImplementerFIO))
+            {
+                return new();
+            }
+            return source.Implementers
+                .Where(x => x.ImplementerFIO.Contains(model.ImplementerFIO))
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<ImplementerViewModel> GetFullList()
+        {
+            return source.Implementers.Select(x => x.GetViewModel).ToList();
+        }
+
+        public ImplementerViewModel? Insert(ImplementerBindingModel model)
+        {
+            model.Id = source.Implementers.Count > 0 ? source.Implementers.Max(x => x.Id) + 1 : 1;
+            var newImplementer = Implementer.Create(model);
+            if (newImplementer == null)
+            {
+                return null;
+            }
+            source.Implementers.Add(newImplementer);
+            source.SaveImplementers();
+            return newImplementer.GetViewModel;
+        }
+
+        public ImplementerViewModel? Update(ImplementerBindingModel model)
+        {
+            var implementer = source.Implementers.FirstOrDefault(x => x.Id == model.Id);
+            if (implementer == null)
+            {
+                return null;
+            }
+            implementer.Update(model);
+            source.SaveImplementers();
+            return implementer.GetViewModel;
+        }
+    }
+}

SushiBar/SushiBarFileImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,52 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using SushiBarFileImplement.Models;
+
+namespace SushiBarFileImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataFileSingleton source;
+        public MessageInfoStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (model.MessageId == null)
+                return null;
+            return source.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            if (!model.ClientId.HasValue)
+                return new();
+            return source.Messages
+                .Where(x => x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            return source.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = Message.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            source.Messages.Add(newMessage);
+            source.SaveMessages();
+            return newMessage.GetViewModel;
+        }
+    }
+}

SushiBar/SushiBarFileImplement/Implements/OrderStorage.cs

@@ -3,6 +3,7 @@ using SushiBarContracts.SearchModels;
 using SushiBarContracts.StoragesContracts;
 using SushiBarContracts.ViewModels;
 using SushiBarFileImplement.Models;
+using System.Linq;
 
 namespace SushiBarFileImplement.Implements
 {
@@ -21,17 +22,22 @@ namespace SushiBarFileImplement.Implements
 
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
-            if (model.DateFrom.HasValue)
+            if (model.DateFrom.HasValue && model.DateTo.HasValue)
                 return source.Orders
                     .Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
                     .Select(x => GetViewModel(x))
                     .ToList();
-            if (model.ClientId.HasValue && !model.Id.HasValue)
+            else if (model.ClientId.HasValue && !model.Id.HasValue)
                 return source.Orders
                     .Where(x => x.ClientId == model.ClientId)
                     .Select(x => x.GetViewModel)
                     .ToList();
-            if (model.Id.HasValue)
+            else if (model.OrderStatus.HasValue)
+                return source.Orders
+                    .Where(x => x.Status == model.OrderStatus)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+            else if (model.Id.HasValue)
                 return source.Orders
                     .Where(x => x.Id.Equals(model.Id))
                     .Select(x => GetViewModel(x))
@@ -41,14 +47,25 @@ namespace SushiBarFileImplement.Implements
 
         public OrderViewModel? GetElement(OrderSearchModel model)
         {
-            if (!model.Id.HasValue)
+            if (model.Id.HasValue)
             {
-                return null;
+                return source.Orders.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
             }
-
-            return source.Orders.FirstOrDefault(x => 
-                (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+            else if (model.ImplementerId.HasValue && model.OrderStatus.HasValue)
+            {
+                return source.Orders
+                    .FirstOrDefault(x => x.ImplementerId == model.ImplementerId && x.Status == model.OrderStatus)
+                    ?.GetViewModel;
+            }
+            else if (model.ImplementerId.HasValue)
+            {
+                return source.Orders
+                    .FirstOrDefault(x => x.ImplementerId == model.ImplementerId)
+                    ?.GetViewModel;
+            }
+            return null;
         }
+
         private OrderViewModel GetViewModel(Order order)
         {
             var viewModel = order.GetViewModel;
@@ -57,13 +74,18 @@ namespace SushiBarFileImplement.Implements
                 .ListSushi.FirstOrDefault(x => x.Id == order.SushiId);
             var client = source
                 .Clients.FirstOrDefault(x => x.Id == order.ClientId);
+            var implementer = source
+                .Implementers.FirstOrDefault(x => x.Id == order.ImplementerId);
 
             if (sushi != null)
                 viewModel.SushiName = sushi.SushiName;
             if (client != null)
                 viewModel.ClientFIO = client.ClientFIO;
+            if (implementer != null)
+                viewModel.ImplementerFIO = implementer.ImplementerFIO;
             return viewModel;
         }
+
         public OrderViewModel? Insert(OrderBindingModel model)
         {
             model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;

SushiBar/SushiBarFileImplement/Models/Client.cs

@@ -1,15 +1,21 @@
 using SushiBarContracts.BindingModels;
 using SushiBarContracts.ViewModels;
 using SushiBarDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;
 
 namespace SushiBarFileImplement.Models
 {
+    [DataContract]
     public class Client : IClientModel
     {
+        [DataMember]
         public int Id { get; private set; }
-        public string ClientFIO { get; private set; } = string.Empty;
+        [DataMember]
+        public string ClientFIO { get; private set; } = string.Empty; 
+        [DataMember]
         public string Email { get; set; } = string.Empty;
+        [DataMember]
         public string Password { get; set; } = string.Empty;
         public static Client? Create(ClientBindingModel model)
         {

SushiBar/SushiBarFileImplement/Models/Implementer.cs

@@ -0,0 +1,79 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Models;
+using System.Runtime.Serialization;
+using System.Xml.Linq;
+
+namespace SushiBarFileImplement.Models
+{
+    [DataContract]
+    public class Implementer : IImplementerModel
+    {
+        [DataMember]
+        public int Id { get; private set; }
+        [DataMember]
+        public string ImplementerFIO { get; private set; } = string.Empty;
+        [DataMember]
+        public string Password { get; private set; } = string.Empty;
+        [DataMember]
+        public int WorkExperience { get; private set; }
+        [DataMember]
+        public int Qualification { get; private set; }
+
+        public static Implementer? Create(ImplementerBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Implementer()
+            {
+                Id = model.Id,
+                ImplementerFIO = model.ImplementerFIO,
+                Password = model.Password,
+                WorkExperience = model.WorkExperience,
+                Qualification = model.Qualification,
+            };
+        }
+        public static Implementer? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Implementer()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ImplementerFIO = element.Element("ImplementerFIO")!.Value,
+                Password = element.Element("Password")!.Value,
+                WorkExperience = Convert.ToInt32(element.Element("WorkExperience")!.Value),
+                Qualification = Convert.ToInt32(element.Element("Qualification")!.Value)
+            };
+        }
+        public void Update(ImplementerBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ImplementerFIO = model.ImplementerFIO;
+            Password = model.Password;
+            WorkExperience = model.WorkExperience;
+            Qualification = model.Qualification;
+        }
+        public ImplementerViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ImplementerFIO = ImplementerFIO,
+            Password = Password,
+            WorkExperience = WorkExperience,
+            Qualification = Qualification
+        };
+        public XElement GetXElement => new("Implementer",
+           new XAttribute("Id", Id),
+           new XElement("ImplementerFIO", ImplementerFIO),
+           new XElement("Password", Password),
+           new XElement("WorkExperience", WorkExperience),
+           new XElement("Qualification", Qualification));
+    }
+}

SushiBar/SushiBarFileImplement/Models/Ingredient.cs

@@ -1,14 +1,19 @@
 using SushiBarContracts.BindingModels;
 using SushiBarContracts.ViewModels;
 using SushiBarDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;
 
 namespace SushiBarFileImplement.Models
 {
+    [DataContract]
     public class Ingredient : IIngredientModel
     {
+        [DataMember]
         public int Id { get; private set; }
-        public string IngredientName { get; private set; } = string.Empty;
+        [DataMember]
+        public string IngredientName { get; private set; } = string.Empty; 
+        [DataMember]
         public double Cost { get; set; }
         public static Ingredient? Create(IngredientBindingModel model)
         {

SushiBar/SushiBarFileImplement/Models/Message.cs

@@ -0,0 +1,81 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Models;
+using System.Reflection;
+using System.Runtime.Serialization;
+using System.Xml.Linq;
+
+namespace SushiBarFileImplement.Models
+{
+    [DataContract]
+    public class Message : IMessageInfoModel
+    {
+        [DataMember]
+        public string MessageId { get; private set; } = string.Empty;
+        [DataMember]
+        public int? ClientId { get; private set; }
+        [DataMember]
+        public string SenderName { get; private set; } = string.Empty;
+        [DataMember]
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+        [DataMember]
+        public string Subject { get; private set; } = string.Empty;
+        [DataMember]
+        public string Body { get; private set; } = string.Empty;
+
+        public static Message? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = model.Body,
+                Subject = model.Subject,
+                DateDelivery = model.DateDelivery,
+                SenderName = model.SenderName,
+                ClientId = model.ClientId,
+                MessageId = model.MessageId
+            };
+        }
+
+        public static Message? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = element.Attribute("Body")!.Value,
+                Subject = element.Attribute("Subject")!.Value,
+                DateDelivery = Convert.ToDateTime(element.Attribute("DateDelivery")!.Value),
+                SenderName = element.Attribute("SenderName")!.Value,
+                ClientId = Convert.ToInt32(element.Attribute("ClientId")!.Value),
+                MessageId = element.Attribute("MessageId")!.Value,
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            Body = Body,
+            Subject = Subject,
+            DateDelivery = DateDelivery,
+            SenderName = SenderName,
+            ClientId = ClientId,
+            MessageId = MessageId
+        };
+
+        public XElement GetXElement => new("MessageInfo",
+            new XAttribute("Subject", Subject), 
+            new XAttribute("Body", Body),
+            new XAttribute("ClientId", ClientId),
+            new XAttribute("MessageId", MessageId),
+            new XAttribute("SenderName", SenderName),
+            new XAttribute("DateDelivery", DateDelivery)
+            );
+
+        public int Id => throw new NotImplementedException();
+    }
+}

SushiBar/SushiBarFileImplement/Models/Order.cs

@@ -2,19 +2,31 @@
 using SushiBarContracts.ViewModels;
 using SushiBarDataModels.Enums;
 using SushiBarDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;
 
 namespace SushiBarFileImplement.Models
 {
+    [DataContract]
     public class Order : IOrderModel
     {
+        [DataMember]
         public int Id { get; private set; }
+        [DataMember]
         public int ClientId { get; private set; }
+        [DataMember]
+        public int? ImplementerId { get; private set; }
+        [DataMember]
         public int SushiId { get; private set; }
+        [DataMember]
         public int Count { get; private set; }
+        [DataMember]
         public double Sum { get; private set; }
-        public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
-        public DateTime DateCreate { get; private set; } = DateTime.Now;
+        [DataMember]
+        public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен; 
+        [DataMember]
+        public DateTime DateCreate { get; private set; } = DateTime.Now; 
+        [DataMember]
         public DateTime? DateImplement { get; private set; }
         public static Order? Create(OrderBindingModel? model)
         {
@@ -27,6 +39,7 @@ namespace SushiBarFileImplement.Models
                 Id = model.Id,
                 SushiId = model.SushiId,
                 ClientId = model.ClientId,
+                ImplementerId = model.ImplementerId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -46,6 +59,7 @@ namespace SushiBarFileImplement.Models
                 Id = Convert.ToInt32(element.Attribute("Id")!.Value),
                 SushiId = Convert.ToInt32(element.Element("SushiId")!.Value),
                 ClientId = Convert.ToInt32(element.Element("ClientId")!.Value),
+                ImplementerId = Convert.ToInt32(element.Element("ImplementerId")!.Value),
                 Sum = Convert.ToDouble(element.Element("Sum")!.Value),
                 Count = Convert.ToInt32(element.Element("Count")!.Value),
                 Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value),
@@ -62,12 +76,15 @@ namespace SushiBarFileImplement.Models
             }
             Status = model.Status;
             DateImplement = model.DateImplement;
+            if (model.ImplementerId.HasValue)
+                ImplementerId = model.ImplementerId;
         }
 
         public OrderViewModel GetViewModel => new()
         {
             SushiId = SushiId,
             ClientId = ClientId,
+            ImplementerId = ImplementerId,
             Count = Count,
             Sum = Sum,
             DateCreate = DateCreate,
@@ -80,6 +97,7 @@ namespace SushiBarFileImplement.Models
           new XAttribute("Id", Id),
           new XElement("SushiId", SushiId),
           new XElement("ClientId", ClientId),
+          new XElement("ImplementerId", ImplementerId),
           new XElement("Count", Count.ToString()),
           new XElement("Sum", Sum.ToString()),
           new XElement("Status", Status.ToString()),