lab6

Confectionery/Confectionery/FormImplementer.Designer.cs

@@ -0,0 +1,174 @@
+using System.Windows.Forms;
+
+namespace ConfectioneryView
+{
+    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()
+        {
+            textBoxFIO = new TextBox();
+            textBoxPassword = new TextBox();
+            textBoxQualification = new TextBox();
+            textBoxWorkExperience = new TextBox();
+            labelFIO = new Label();
+            labelPassword = new Label();
+            labelQualification = new Label();
+            labelWorkExperience = new Label();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // textBoxFIO
+            // 
+            textBoxFIO.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            textBoxFIO.Location = new Point(170, 11);
+            textBoxFIO.Name = "textBoxFIO";
+            textBoxFIO.Size = new Size(396, 31);
+            textBoxFIO.TabIndex = 0;
+            // 
+            // textBoxPassword
+            // 
+            textBoxPassword.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            textBoxPassword.Location = new Point(170, 57);
+            textBoxPassword.Name = "textBoxPassword";
+            textBoxPassword.Size = new Size(396, 31);
+            textBoxPassword.TabIndex = 1;
+            // 
+            // textBoxQualification
+            // 
+            textBoxQualification.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            textBoxQualification.Location = new Point(170, 102);
+            textBoxQualification.Name = "textBoxQualification";
+            textBoxQualification.Size = new Size(396, 31);
+            textBoxQualification.TabIndex = 2;
+            // 
+            // textBoxWorkExperience
+            // 
+            textBoxWorkExperience.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            textBoxWorkExperience.Location = new Point(170, 149);
+            textBoxWorkExperience.Name = "textBoxWorkExperience";
+            textBoxWorkExperience.Size = new Size(159, 31);
+            textBoxWorkExperience.TabIndex = 3;
+            // 
+            // labelFIO
+            // 
+            labelFIO.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            labelFIO.AutoSize = true;
+            labelFIO.Location = new Point(16, 14);
+            labelFIO.Name = "labelFIO";
+            labelFIO.Size = new Size(56, 25);
+            labelFIO.TabIndex = 4;
+            labelFIO.Text = "ФИО:";
+            // 
+            // labelPassword
+            // 
+            labelPassword.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            labelPassword.AutoSize = true;
+            labelPassword.Location = new Point(16, 61);
+            labelPassword.Name = "labelPassword";
+            labelPassword.Size = new Size(78, 25);
+            labelPassword.TabIndex = 5;
+            labelPassword.Text = "Пароль:";
+            // 
+            // labelQualification
+            // 
+            labelQualification.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            labelQualification.AutoSize = true;
+            labelQualification.Location = new Point(16, 108);
+            labelQualification.Name = "labelQualification";
+            labelQualification.Size = new Size(134, 25);
+            labelQualification.TabIndex = 6;
+            labelQualification.Text = "Квалификация:";
+            // 
+            // labelWorkExperience
+            // 
+            labelWorkExperience.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            labelWorkExperience.AutoSize = true;
+            labelWorkExperience.Location = new Point(16, 153);
+            labelWorkExperience.Name = "labelWorkExperience";
+            labelWorkExperience.Size = new Size(122, 25);
+            labelWorkExperience.TabIndex = 7;
+            labelWorkExperience.Text = "Стаж работы:";
+            // 
+            // buttonSave
+            // 
+            buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonSave.Location = new Point(336, 148);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(112, 34);
+            buttonSave.TabIndex = 2;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonCancel.Location = new Point(454, 148);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(112, 34);
+            buttonCancel.TabIndex = 3;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormImplementer
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(578, 194);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(labelWorkExperience);
+            Controls.Add(labelQualification);
+            Controls.Add(labelPassword);
+            Controls.Add(labelFIO);
+            Controls.Add(textBoxWorkExperience);
+            Controls.Add(textBoxQualification);
+            Controls.Add(textBoxPassword);
+            Controls.Add(textBoxFIO);
+            Name = "FormImplementer";
+            Text = "Исполнитель";
+            Load += FormImplementer_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private TextBox textBoxFIO;
+        private TextBox textBoxPassword;
+        private TextBox textBoxQualification;
+        private TextBox textBoxWorkExperience;
+        private Label labelFIO;
+        private Label labelPassword;
+        private Label labelQualification;
+        private Label labelWorkExperience;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

Confectionery/Confectionery/FormImplementer.cs

@@ -0,0 +1,100 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using ConfectioneryContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+namespace ConfectioneryView
+{
+    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;
+                        textBoxQualification.Text = 
+                            view.Qualification.ToString();
+                        textBoxWorkExperience.Text = 
+                            view.WorkExperience.ToString();
+                    }
+                }
+                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(textBoxFIO.Text))
+            {
+                MessageBox.Show("Заполните ФИО", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(textBoxPassword.Text))
+            {
+                MessageBox.Show("Заполните пароль", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Сохранение компонента");
+            try
+            {
+                var model = new ImplementerBindingModel
+                {
+                    Id = _id ?? 0,
+                    ImplementerFIO = textBoxFIO.Text,
+                    Password = textBoxPassword.Text,
+                    Qualification = Convert.ToInt32(textBoxQualification.Text),
+                    WorkExperience = Convert.ToInt32(
+                        textBoxWorkExperience.Text),
+                };
+                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();
+        }
+    }
+}

Confectionery/Confectionery/FormImplementer.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>

Confectionery/Confectionery/FormImplementers.Designer.cs

@@ -0,0 +1,119 @@
+namespace ConfectioneryView
+{
+    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()
+        {
+            dataGridView = new DataGridView();
+            buttonAdd = new Button();
+            buttonUpd = new Button();
+            buttonDel = new Button();
+            buttonRef = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            buttonAdd.Location = new Point(754, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(112, 56);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.Text = "Добавить";
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // buttonUpd
+            // 
+            buttonUpd.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            buttonUpd.Location = new Point(754, 74);
+            buttonUpd.Name = "buttonUpd";
+            buttonUpd.Size = new Size(112, 56);
+            buttonUpd.TabIndex = 1;
+            buttonUpd.Text = "Изменить";
+            buttonUpd.UseVisualStyleBackColor = true;
+            buttonUpd.Click += ButtonUpd_Click;
+            // 
+            // buttonDel
+            // 
+            buttonDel.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            buttonDel.Location = new Point(754, 198);
+            buttonDel.Name = "buttonDel";
+            buttonDel.Size = new Size(112, 56);
+            buttonDel.TabIndex = 2;
+            buttonDel.Text = "Удалить";
+            buttonDel.UseVisualStyleBackColor = true;
+            buttonDel.Click += ButtonDel_Click;
+            // 
+            // buttonRef
+            // 
+            buttonRef.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            buttonRef.Location = new Point(754, 136);
+            buttonRef.Name = "buttonRef";
+            buttonRef.Size = new Size(112, 56);
+            buttonRef.TabIndex = 3;
+            buttonRef.Text = "Обновить";
+            buttonRef.UseVisualStyleBackColor = true;
+            buttonRef.Click += ButtonRef_Click;
+            // 
+            // dataGridView
+            // 
+            dataGridView.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            dataGridView.BackgroundColor = SystemColors.Window;
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Location = new Point(0, 0);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowHeadersWidth = 62;
+            dataGridView.Size = new Size(742, 444);
+            dataGridView.TabIndex = 4;
+            // 
+            // FormImplementers
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(878, 444);
+            Controls.Add(buttonRef);
+            Controls.Add(buttonDel);
+            Controls.Add(buttonUpd);
+            Controls.Add(buttonAdd);
+            Controls.Add(dataGridView);
+            Name = "FormImplementers";
+            Text = "Исполнители";
+            Load += FormImplementers_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonAdd;
+        private Button buttonUpd;
+        private Button buttonDel;
+        private Button buttonRef;
+    }
+}

Confectionery/Confectionery/FormImplementers.cs

@@ -0,0 +1,114 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+namespace ConfectioneryView
+{
+    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
+            {
+                var list = _logic.ReadList(null);
+                if (list != null)
+                {
+                    dataGridView.DataSource = list;
+                    dataGridView.Columns["Id"].Visible = false;
+                    dataGridView.Columns["ImplementerFIO"].AutoSizeMode = 
+                        DataGridViewAutoSizeColumnMode.Fill;
+                    dataGridView.Columns["Password"].AutoSizeMode = 
+                        DataGridViewAutoSizeColumnMode.Fill;
+                    dataGridView.Columns["Qualification"].AutoSizeMode =
+                        DataGridViewAutoSizeColumnMode.Fill;
+                    dataGridView.Columns["WorkExperience"].AutoSizeMode =
+                        DataGridViewAutoSizeColumnMode.Fill;
+                }
+                _logger.LogInformation("Загрузка компонентов");
+            }
+            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 = Program.ServiceProvider?
+                .GetService(typeof(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 = Program.ServiceProvider?
+                    .GetService(typeof(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 компонента");
+                    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();
+        }
+    }
+}

Confectionery/Confectionery/FormImplementers.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>

Confectionery/Confectionery/FormMain.Designer.cs

@@ -39,10 +39,12 @@
             componentsToolStripMenuItem = new ToolStripMenuItem();
             pastriesToolStripMenuItem = new ToolStripMenuItem();
             clientsToolStripMenuItem = new ToolStripMenuItem();
-            отчётыToolStripMenuItem = new ToolStripMenuItem();
+            reportsToolStripMenuItem = new ToolStripMenuItem();
             listOfComponentsToolStripMenuItem = new ToolStripMenuItem();
             ComponentsByPastryToolStripMenuItem = new ToolStripMenuItem();
             listOfOrdersToolStripMenuItem = new ToolStripMenuItem();
+            startWorkToolStripMenuItem = new ToolStripMenuItem();
+            implementersToolStripMenuItem = new ToolStripMenuItem();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             menuStrip.SuspendLayout();
             SuspendLayout();
@@ -117,16 +119,16 @@
             // 
             menuStrip.Dock = DockStyle.None;
             menuStrip.ImageScalingSize = new Size(24, 24);
-            menuStrip.Items.AddRange(new ToolStripItem[] { referencesToolStripMenuItem, отчётыToolStripMenuItem });
+            menuStrip.Items.AddRange(new ToolStripItem[] { referencesToolStripMenuItem, reportsToolStripMenuItem, startWorkToolStripMenuItem });
             menuStrip.Location = new Point(0, 0);
             menuStrip.Name = "menuStrip";
-            menuStrip.Size = new Size(415, 33);
+            menuStrip.Size = new Size(551, 33);
             menuStrip.TabIndex = 8;
             menuStrip.Text = "menuStrip1";
             // 
             // referencesToolStripMenuItem
             // 
-            referencesToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentsToolStripMenuItem, pastriesToolStripMenuItem, clientsToolStripMenuItem });
+            referencesToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentsToolStripMenuItem, pastriesToolStripMenuItem, clientsToolStripMenuItem, implementersToolStripMenuItem });
             referencesToolStripMenuItem.Name = "referencesToolStripMenuItem";
             referencesToolStripMenuItem.Size = new Size(139, 29);
             referencesToolStripMenuItem.Text = "Справочники";
@@ -152,12 +154,12 @@
             clientsToolStripMenuItem.Text = "Клиенты";
             clientsToolStripMenuItem.Click += ClientsToolStripMenuItem_Click;
             // 
-            // отчётыToolStripMenuItem
+            // reportsToolStripMenuItem
             // 
-            отчётыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { listOfComponentsToolStripMenuItem, ComponentsByPastryToolStripMenuItem, listOfOrdersToolStripMenuItem });
+            reportsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { listOfComponentsToolStripMenuItem, ComponentsByPastryToolStripMenuItem, listOfOrdersToolStripMenuItem });
-            отчётыToolStripMenuItem.Name = "отчётыToolStripMenuItem";
+            reportsToolStripMenuItem.Name = "reportsToolStripMenuItem";
-            отчётыToolStripMenuItem.Size = new Size(88, 29);
+            reportsToolStripMenuItem.Size = new Size(88, 29);
-            отчётыToolStripMenuItem.Text = "Отчёты";
+            reportsToolStripMenuItem.Text = "Отчёты";
             // 
             // listOfComponentsToolStripMenuItem
             // 
@@ -180,6 +182,20 @@
             listOfOrdersToolStripMenuItem.Text = "Список заказов";
             listOfOrdersToolStripMenuItem.Click += ListOfOrdersToolStripMenuItem_Click;
             // 
+            // startWorkToolStripMenuItem
+            // 
+            startWorkToolStripMenuItem.Name = "startWorkToolStripMenuItem";
+            startWorkToolStripMenuItem.Size = new Size(136, 29);
+            startWorkToolStripMenuItem.Text = "Запуск работ";
+            startWorkToolStripMenuItem.Click += StartWorkToolStripMenuItem_Click;
+            // 
+            // implementersToolStripMenuItem
+            // 
+            implementersToolStripMenuItem.Name = "implementersToolStripMenuItem";
+            implementersToolStripMenuItem.Size = new Size(298, 34);
+            implementersToolStripMenuItem.Text = "Исполнители";
+            implementersToolStripMenuItem.Click += ImplementersToolStripMenuItem_Click;
+            // 
             // FormMain
             // 
             AutoScaleDimensions = new SizeF(10F, 25F);
@@ -215,10 +231,12 @@
         private ToolStripMenuItem referencesToolStripMenuItem;
         private ToolStripMenuItem pastriesToolStripMenuItem;
         private ToolStripMenuItem componentsToolStripMenuItem;
-        private ToolStripMenuItem отчётыToolStripMenuItem;
+        private ToolStripMenuItem reportsToolStripMenuItem;
         private ToolStripMenuItem listOfComponentsToolStripMenuItem;
         private ToolStripMenuItem ComponentsByPastryToolStripMenuItem;
         private ToolStripMenuItem listOfOrdersToolStripMenuItem;
         private ToolStripMenuItem clientsToolStripMenuItem;
+        private ToolStripMenuItem startWorkToolStripMenuItem;
+        private ToolStripMenuItem implementersToolStripMenuItem;
     }
 }

Confectionery/Confectionery/FormMain.cs

@@ -10,13 +10,15 @@ namespace ConfectioneryView
         private readonly ILogger _logger;
         private readonly IOrderLogic _orderLogic;
         private readonly IReportLogic _reportLogic;
+        private readonly IWorkProcess _workProcess;
         public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic,
-            IReportLogic reportLogic)
+            IReportLogic reportLogic, IWorkProcess workProcess)
         {
             InitializeComponent();
             _logger = logger;
             _orderLogic = orderLogic;
             _reportLogic = reportLogic;
+            _workProcess = workProcess;
         }
         private void FormMain_Load(object sender, EventArgs e)
         {
@@ -108,6 +110,25 @@ namespace ConfectioneryView
                 form.ShowDialog();
             }
         }
+        private void ImplementersToolStripMenuItem_Click(
+            object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?
+                .GetService(typeof(FormImplementers));
+            if (service is FormImplementers form)
+            {
+                form.ShowDialog();
+            }
+        }
+        private void StartWorkToolStripMenuItem_Click(
+            object sender, EventArgs e)
+        {
+            _workProcess.DoWork((Program.ServiceProvider?.GetService(
+                typeof(IImplementerLogic)) as IImplementerLogic)!, 
+                _orderLogic);
+            MessageBox.Show("Процесс обработки запущен", "Сообщение", 
+                MessageBoxButtons.OK, MessageBoxIcon.Information);
+        }
         private void ButtonCreateOrder_Click(object sender, EventArgs e)
         {
             var service = Program.ServiceProvider?.GetService(

Confectionery/Confectionery/Program.cs

@@ -39,11 +39,14 @@ namespace ConfectioneryView
             services.AddTransient<IOrderStorage, OrderStorage>();
             services.AddTransient<IPastryStorage, PastryStorage>();
             services.AddTransient<IClientStorage, ClientStorage>();
+            services.AddTransient<IImplementerStorage, ImplementerStorage>();
             services.AddTransient<IComponentLogic, ComponentLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
             services.AddTransient<IPastryLogic, PastryLogic>();
             services.AddTransient<IReportLogic, ReportLogic>();
             services.AddTransient<IClientLogic, ClientLogic>();
+            services.AddTransient<IImplementerLogic, ImplementerLogic>();
+            services.AddTransient<IWorkProcess, WorkModeling>();
             services.AddTransient<FormMain>();
             services.AddTransient<FormComponent>();
             services.AddTransient<FormComponents>();
@@ -54,6 +57,8 @@ namespace ConfectioneryView
             services.AddTransient<FormReportPastryComponents>();
             services.AddTransient<FormReportOrders>();
             services.AddTransient<FormClients>();
+            services.AddTransient<FormImplementer>();
+            services.AddTransient<FormImplementers>();
             services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
             services.AddTransient<AbstractSaveToWord, SaveToWord>();
             services.AddTransient<AbstractSaveToPdf, SaveToPdf>();

Confectionery/ConfectioneryBusinessLogic/BusinessLogics/ClientLogic.cs

@@ -11,10 +11,10 @@ namespace ConfectioneryBusinessLogic.BusinessLogics
         private readonly ILogger _logger;
         private readonly IClientStorage _clientStorage;
         public ClientLogic(ILogger<ClientLogic> logger, IClientStorage
-            componentStorage)
+            clientStorage)
         {
             _logger = logger;
-            _clientStorage = componentStorage;
+            _clientStorage = clientStorage;
         }
         public List<ClientViewModel>? ReadList(ClientSearchModel? model)
         {

Confectionery/ConfectioneryBusinessLogic/BusinessLogics/ImplementerLogic.cs

@@ -0,0 +1,130 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+namespace ConfectioneryBusinessLogic.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 List<ImplementerViewModel>? ReadList(
+            ImplementerSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ImplementerFIO:{ClientFIO}. " +
+                "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 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 bool Create(ImplementerBindingModel model)
+        {
+            CheckModel(model);
+            if (_implementerStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(ImplementerBindingModel model)
+        {
+            CheckModel(model);
+            if (_implementerStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update 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;
+        }
+        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("Нет ФИО исполнителя", 
+                    nameof(model.ImplementerFIO));
+            }
+            if (string.IsNullOrEmpty(model.Password))
+            {
+                throw new ArgumentNullException("Нет пароля клиента", 
+                    nameof(model.Password));
+            }
+            if (model.WorkExperience < 0)
+            {
+                throw new ArgumentNullException("Стаж меньше 0", 
+                    nameof(model.WorkExperience));
+            }
+            if (model.Qualification < 0)
+            {
+                throw new ArgumentException("Квалификация меньше 0", 
+                    nameof(model.Qualification));
+            }
+            _logger.LogInformation("Implementer. ImplementerFIO: " +
+                "{ImplementerFIO}. Password: {Password}. WorkExperience: " +
+                "{WorkExperience}. Qualification:{ Qualification}. Id: { Id} ",
+                model.ImplementerFIO, model.Password, model.WorkExperience, 
+                model.Qualification, 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");
+            }
+        }
+    }
+}

Confectionery/ConfectioneryBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -11,12 +11,29 @@ namespace ConfectioneryBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+        static readonly object locker = new object();
         public OrderLogic(ILogger<OrderLogic> logger, 
             IOrderStorage orderStorage)
         {
             _logger = logger;
             _orderStorage = orderStorage;
         }
+        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;
+        }
         public List<OrderViewModel>? ReadList(OrderSearchModel? model)
         {
             _logger.LogInformation("ReadList. Id:{ Id}", model?.Id);
@@ -44,7 +61,7 @@ namespace ConfectioneryBusinessLogic.BusinessLogics
         }
         public bool ChangeStatus(OrderBindingModel model, OrderStatus status)
         {
-            CheckModel(model);
+            CheckModel(model, false);
             var element = _orderStorage.GetElement(
                 new OrderSearchModel { Id = model.Id });
             if (element == null)
@@ -61,12 +78,17 @@ namespace ConfectioneryBusinessLogic.BusinessLogics
             model.Status = status;
             if (model.Status == OrderStatus.Выдан) 
                 model.DateImplement = DateTime.Now;
+            if (element.ImplementerId.HasValue) model.ImplementerId 
+                    = element.ImplementerId;
             _orderStorage.Update(model);
             return true;
         }
         public bool TakeOrderInWork(OrderBindingModel model)
         {
-            return ChangeStatus(model, OrderStatus.Выполняется);
+            lock (locker)
+            {
+                return ChangeStatus(model, OrderStatus.Выполняется);
+            }
         }
         public bool FinishOrder(OrderBindingModel model)
         {

Confectionery/ConfectioneryBusinessLogic/BusinessLogics/WorkModeling.cs

@@ -0,0 +1,141 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels.Enums;
+using Microsoft.Extensions.Logging;
+namespace ConfectioneryBusinessLogic.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
+            {
+                Status = 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>
+        /// Иммитация 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);
+                        _orderLogic.TakeOrderInWork(new OrderBindingModel
+                        {
+                            Id = order.Id,
+                            ImplementerId = implementer.Id
+                        });
+                        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
+                        });
+                        Thread.Sleep(implementer.Qualification * 
+                            _rnd.Next(10, 100));
+                    }
+                    catch (InvalidOperationException ex)
+                    {
+                        _logger.LogWarning(ex, "Error try get work");
+                    }
+                    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,
+                    Status = OrderStatus.Выполняется
+                }));
+                if (runOrder == null)
+                {
+                    return;
+                }
+                _logger.LogDebug("DoWork. Worker {Id} back to order {Order}", 
+                    implementer.Id, runOrder.Id);
+                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
+                });
+                Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+            }
+            catch (InvalidOperationException ex)
+            {
+                _logger.LogWarning(ex, "Error try get work");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error while do work");
+                throw;
+            }
+        }
+    }
+}

Confectionery/ConfectioneryContracts/BindingModels/ImplementerBindingModel.cs

@@ -0,0 +1,12 @@
+using ConfectioneryDataModels.Models;
+namespace ConfectioneryContracts.BindingModels
+{
+    public class ImplementerBindingModel : IImplementerModel
+    {
+        public int Id { get; set; }
+        public string ImplementerFIO { get; set; } = string.Empty;
+        public int WorkExperience { get; set; } = 0;
+        public int Qualification { get; set; } = 0;
+        public string Password { get; set; } = string.Empty;
+    }
+}

Confectionery/ConfectioneryContracts/BindingModels/OrderBindingModel.cs

@@ -6,6 +6,7 @@ namespace ConfectioneryContracts.BindingModels
     {
         public int Id { get; set; }
         public int PastryId { get; set; }
+        public int? ImplementerId { get; set; } = null;
         public int ClientId { get; set; }
         public int Count { get; set; }
         public double Sum { get; set; }

Confectionery/ConfectioneryContracts/BusinessLogicsContracts/IImplementerLogic.cs

@@ -0,0 +1,14 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.ViewModels;
+namespace ConfectioneryContracts.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);
+    }
+}

Confectionery/ConfectioneryContracts/BusinessLogicsContracts/IOrderLogic.cs

@@ -6,6 +6,7 @@ namespace ConfectioneryContracts.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);

Confectionery/ConfectioneryContracts/BusinessLogicsContracts/IWorkProcess.cs

@@ -0,0 +1,8 @@
+namespace ConfectioneryContracts.BusinessLogicsContracts
+{
+    public interface IWorkProcess
+    {
+        void DoWork(IImplementerLogic implementerLogic, 
+            IOrderLogic orderLogic);
+    }
+}

Confectionery/ConfectioneryContracts/SearchModels/ImplementerSearchModel.cs

@@ -0,0 +1,9 @@
+namespace ConfectioneryContracts.SearchModels
+{
+    public class ImplementerSearchModel
+    {
+        public int? Id { get; set; }
+        public string? ImplementerFIO { get; set; } = string.Empty;
+        public string? Password { get; set; } = string.Empty;
+    }
+}

Confectionery/ConfectioneryContracts/SearchModels/OrderSearchModel.cs

@@ -1,9 +1,12 @@
-namespace ConfectioneryContracts.SearchModels
+using ConfectioneryDataModels.Enums;
+namespace ConfectioneryContracts.SearchModels
 {
     public class OrderSearchModel
     {
         public int? Id { get; set; }
         public int? ClientId { get; set; }
+        public int? ImplementerId { get; set; }
+        public OrderStatus? Status { get; set; }
         public DateTime? DateFrom { get; set; }
         public DateTime? DateTo { get; set; }
     }

Confectionery/ConfectioneryContracts/StoragesContracts/IImplementerStorage.cs

@@ -0,0 +1,16 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.ViewModels;
+namespace ConfectioneryContracts.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);
+    }
+}

Confectionery/ConfectioneryContracts/ViewModels/ImplementerViewModel.cs

@@ -0,0 +1,17 @@
+using ConfectioneryDataModels.Models;
+using System.ComponentModel;
+namespace ConfectioneryContracts.ViewModels
+{
+    public class ImplementerViewModel : IImplementerModel
+    {
+        public int Id { get; set; }
+        [DisplayName("ФИО исполнителя")]
+        public string ImplementerFIO { get; set; } = string.Empty;
+        [DisplayName("Стаж работы")]
+        public int WorkExperience { get; set; } = 0;
+        [DisplayName("Квалификация")]
+        public int Qualification { get; set; } = 0;
+        [DisplayName("Пароль")]
+        public string Password { get; set; } = string.Empty;
+    }
+}

Confectionery/ConfectioneryContracts/ViewModels/OrderViewModel.cs

@@ -13,6 +13,9 @@ namespace ConfectioneryContracts.ViewModels
         public int ClientId { get; set; }
         [DisplayName("Клиент")]
         public string ClientFIO { get; set; } = string.Empty;
+        public int? ImplementerId { get; set; } = null;
+        [DisplayName("Исполнитель")]
+        public string ImplementerFIO { get; set; } = string.Empty;
         [DisplayName("Количество")]
         public int Count { get; set; }
         [DisplayName("Сумма")]

Confectionery/ConfectioneryDataModels/Models/IImplementerModel.cs

@@ -0,0 +1,10 @@
+namespace ConfectioneryDataModels.Models
+{
+    public interface IImplementerModel : IId
+    {
+        string ImplementerFIO { get; }
+        string Password { get; }
+        int WorkExperience { get; }
+        int Qualification { get; }
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/ConfectioneryDatabase.cs

@@ -18,5 +18,6 @@ namespace ConfectioneryDatabaseImplement
         public virtual DbSet<PastryComponent> PastryComponents { set; get; }
         public virtual DbSet<Order> Orders { set; get; }
         public virtual DbSet<Client> Clients { set; get; }
+        public virtual DbSet<Implementer> Implementers { set; get; }
     }
 }

Confectionery/ConfectioneryDatabaseImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,83 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDatabaseImplement.Models;
+namespace ConfectioneryDatabaseImplement.Implements
+{
+    public class ImplementerStorage : IImplementerStorage
+    {
+        public ImplementerViewModel? Delete(ImplementerBindingModel model)
+        {
+            using var context = new ConfectioneryDatabase();
+            var res = context.Implementers
+                .FirstOrDefault(x => x.Id == model.Id);
+            if (res != null)
+            {
+                context.Implementers.Remove(res);
+                context.SaveChanges();
+            }
+            return res?.GetViewModel;
+        }
+        public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ImplementerFIO) && 
+                string.IsNullOrEmpty(model.Password) &&
+               !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new ConfectioneryDatabase();
+            return context.Implementers
+                .FirstOrDefault(x => 
+                    (string.IsNullOrEmpty(model.ImplementerFIO) || 
+                    x.ImplementerFIO == model.ImplementerFIO) && 
+                    (!model.Id.HasValue || x.Id == model.Id) && 
+                    (string.IsNullOrEmpty(model.Password) || 
+                    x.Password == model.Password))
+                ?.GetViewModel;
+        }
+        public List<ImplementerViewModel> GetFilteredList(
+            ImplementerSearchModel model)
+        {
+            if (model == null)
+            {
+                return new();
+            }
+            if (model.Id.HasValue)
+            {
+                var res = GetElement(model);
+                return res != null ? new() { res } : new();
+            }
+            return new();
+        }
+        public List<ImplementerViewModel> GetFullList()
+        {
+            using var context = new ConfectioneryDatabase();
+            return context.Implementers.Select(x => x.GetViewModel).ToList();
+        }
+        public ImplementerViewModel? Insert(ImplementerBindingModel model)
+        {
+            using var context = new ConfectioneryDatabase();
+            var res = Implementer.Create(model);
+            if (res != null)
+            {
+                context.Implementers.Add(res);
+                context.SaveChanges();
+            }
+            return res?.GetViewModel;
+        }
+        public ImplementerViewModel? Update(ImplementerBindingModel model)
+        {
+            using var context = new ConfectioneryDatabase();
+            var res = context.Implementers
+                .FirstOrDefault(x => x.Id == model.Id);
+            if (res != null)
+            {
+                res.Update(model);
+                context.SaveChanges();
+            }
+            return res?.GetViewModel;
+        }
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/Implements/OrderStorage.cs

@@ -13,6 +13,7 @@ namespace ConfectioneryDatabaseImplement.Implements
             using var context = new ConfectioneryDatabase();
             return context.Orders.Include(x => x.Pastries)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .Select(x => x.GetViewModel)
                 .ToList();
         }
@@ -21,6 +22,7 @@ namespace ConfectioneryDatabaseImplement.Implements
             using var context = new ConfectioneryDatabase();
             return context.Orders.Include(x => x.Pastries)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .Where(x => (
                             (!model.Id.HasValue || x.Id == model.Id) &&
                             (!model.DateFrom.HasValue || x.DateCreate >= 
@@ -41,7 +43,14 @@ namespace ConfectioneryDatabaseImplement.Implements
             using var context = new ConfectioneryDatabase();
             return context.Orders.Include(x => x.Pastries)
                 .Include(x => x.Client)
-                .FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+                .Include(x => x.Implementer)
+                .FirstOrDefault(x => (
+                    (model.Id.HasValue && x.Id == model.Id) || 
+                    (model.ImplementerId.HasValue && model.Status.HasValue &&
+                    x.ImplementerId == model.ImplementerId && 
+                    x.Status == model.Status)
+                    )
+            )?.GetViewModel;
         }
         public OrderViewModel? Insert(OrderBindingModel model)
         {
@@ -60,6 +69,7 @@ namespace ConfectioneryDatabaseImplement.Implements
             using var context = new ConfectioneryDatabase();
             var order = context.Orders.Include(x => x.Pastries)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .FirstOrDefault(x => x.Id == model.Id);
             if (order == null)
             {
@@ -74,6 +84,7 @@ namespace ConfectioneryDatabaseImplement.Implements
             using var context = new ConfectioneryDatabase();
             var element = context.Orders.Include(x => x.Pastries)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .FirstOrDefault(rec => rec.Id == model.Id);
             if (element != null)
             {

Confectionery/ConfectioneryDatabaseImplement/Migrations/20240508100134_InitialCreate.Designer.cs

@@ -12,7 +12,7 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace ConfectioneryDatabaseImplement.Migrations
 {
     [DbContext(typeof(ConfectioneryDatabase))]
-    [Migration("20240508053013_InitialCreate")]
+    [Migration("20240508100134_InitialCreate")]
     partial class InitialCreate
     {
         /// <inheritdoc />
@@ -70,6 +70,33 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("Components");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.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("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -90,6 +117,9 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.Property<DateTime?>("DateImplement")
                         .HasColumnType("datetime2");
 
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
                     b.Property<int>("PastryId")
                         .HasColumnType("int");
 
@@ -103,6 +133,8 @@ namespace ConfectioneryDatabaseImplement.Migrations
 
                     b.HasIndex("ClientId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.HasIndex("PastryId");
 
                     b.ToTable("Orders");
@@ -162,6 +194,10 @@ namespace ConfectioneryDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
                     b.HasOne("ConfectioneryDatabaseImplement.Models.Pastry", "Pastries")
                         .WithMany("Orders")
                         .HasForeignKey("PastryId")
@@ -170,6 +206,8 @@ namespace ConfectioneryDatabaseImplement.Migrations
 
                     b.Navigation("Client");
 
+                    b.Navigation("Implementer");
+
                     b.Navigation("Pastries");
                 });
 
@@ -202,6 +240,11 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.Navigation("PastryComponents");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Pastry", b =>
                 {
                     b.Navigation("Components");

Confectionery/ConfectioneryDatabaseImplement/Migrations/20240508100134_InitialCreate.cs

@@ -40,6 +40,22 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     table.PrimaryKey("PK_Components", x => x.Id);
                 });
 
+            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),
+                    Qualification = table.Column<int>(type: "int", nullable: false),
+                    WorkExperience = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Implementers", x => x.Id);
+                });
+
             migrationBuilder.CreateTable(
                 name: "Pastries",
                 columns: table => new
@@ -66,7 +82,8 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
                     DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true),
                     PastryId = table.Column<int>(type: "int", nullable: false),
-                    ClientId = table.Column<int>(type: "int", nullable: false)
+                    ClientId = table.Column<int>(type: "int", nullable: false),
+                    ImplementerId = table.Column<int>(type: "int", nullable: true)
                 },
                 constraints: table =>
                 {
@@ -77,6 +94,11 @@ namespace ConfectioneryDatabaseImplement.Migrations
                         principalTable: "Clients",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Orders_Implementers_ImplementerId",
+                        column: x => x.ImplementerId,
+                        principalTable: "Implementers",
+                        principalColumn: "Id");
                     table.ForeignKey(
                         name: "FK_Orders_Pastries_PastryId",
                         column: x => x.PastryId,
@@ -117,6 +139,11 @@ namespace ConfectioneryDatabaseImplement.Migrations
                 table: "Orders",
                 column: "ClientId");
 
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_PastryId",
                 table: "Orders",
@@ -145,6 +172,9 @@ namespace ConfectioneryDatabaseImplement.Migrations
             migrationBuilder.DropTable(
                 name: "Clients");
 
+            migrationBuilder.DropTable(
+                name: "Implementers");
+
             migrationBuilder.DropTable(
                 name: "Components");
 

Confectionery/ConfectioneryDatabaseImplement/Migrations/ConfectioneryDatabaseModelSnapshot.cs

@@ -67,6 +67,33 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("Components");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.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("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -87,6 +114,9 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.Property<DateTime?>("DateImplement")
                         .HasColumnType("datetime2");
 
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
                     b.Property<int>("PastryId")
                         .HasColumnType("int");
 
@@ -100,6 +130,8 @@ namespace ConfectioneryDatabaseImplement.Migrations
 
                     b.HasIndex("ClientId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.HasIndex("PastryId");
 
                     b.ToTable("Orders");
@@ -159,6 +191,10 @@ namespace ConfectioneryDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
                     b.HasOne("ConfectioneryDatabaseImplement.Models.Pastry", "Pastries")
                         .WithMany("Orders")
                         .HasForeignKey("PastryId")
@@ -167,6 +203,8 @@ namespace ConfectioneryDatabaseImplement.Migrations
 
                     b.Navigation("Client");
 
+                    b.Navigation("Implementer");
+
                     b.Navigation("Pastries");
                 });
 
@@ -199,6 +237,11 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.Navigation("PastryComponents");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Pastry", b =>
                 {
                     b.Navigation("Components");

Confectionery/ConfectioneryDatabaseImplement/Models/Implementer.cs

@@ -0,0 +1,56 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels.Models;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+namespace ConfectioneryDatabaseImplement.Models
+{
+    public class Implementer : IImplementerModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string ImplementerFIO { get; private set; } = string.Empty;
+        [Required]
+        public string Password { get; set; } = string.Empty;
+        [Required]
+        public int Qualification { get; set; } = 0;
+        [Required]
+        public int WorkExperience { get; set; } = 0;
+        [ForeignKey("ImplementerId")]
+        public virtual List<Order> Orders { get; set; } = new();
+        public static Implementer? Create(ImplementerBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Id = model.Id,
+                Password = model.Password,
+                Qualification = model.Qualification,
+                ImplementerFIO = model.ImplementerFIO,
+                WorkExperience = model.WorkExperience,
+            };
+        }
+        public void Update(ImplementerBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Password = model.Password;
+            Qualification = model.Qualification;
+            ImplementerFIO = model.ImplementerFIO;
+            WorkExperience = model.WorkExperience;
+        }
+        public ImplementerViewModel GetViewModel => new()
+        {
+            Id = Id,
+            Password = Password,
+            Qualification = Qualification,
+            ImplementerFIO = ImplementerFIO,
+            WorkExperience = WorkExperience,
+        };
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/Models/Order.cs

@@ -22,6 +22,8 @@ namespace ConfectioneryDatabaseImplement.Models
         [Required]
         public int ClientId { get; private set; }
         public virtual Client? Client { get; private set; }
+        public int? ImplementerId { get; private set; } = null;
+        public virtual Implementer? Implementer { get; private set; }
         public static Order? Create(OrderBindingModel model)
         {
             if (model == null)
@@ -37,7 +39,8 @@ namespace ConfectioneryDatabaseImplement.Models
                 DateCreate = model.DateCreate,
                 DateImplement = model.DateImplement,
                 PastryId = model.PastryId,
-                ClientId = model.ClientId
+                ClientId = model.ClientId,
+                ImplementerId = model.ImplementerId
             };
         }
         public void Update(OrderBindingModel? model)
@@ -48,11 +51,13 @@ namespace ConfectioneryDatabaseImplement.Models
             }
             Status = model.Status;
             DateImplement = model.DateImplement;
+            ImplementerId = model.ImplementerId;
         }
         public OrderViewModel GetViewModel => new()
         {
             PastryId = PastryId,
             ClientId = ClientId,
+            ImplementerId = ImplementerId,
             Count = Count,
             Sum = Sum,
             Status = Status,
@@ -60,7 +65,8 @@ namespace ConfectioneryDatabaseImplement.Models
             DateImplement = DateImplement,
             Id = Id,
             PastryName = Pastries?.PastryName ?? string.Empty,
-            ClientFIO = Client?.ClientFIO ?? string.Empty
+            ClientFIO = Client?.ClientFIO ?? string.Empty,
+            ImplementerFIO = Implementer?.ImplementerFIO ?? string.Empty
         };
     }
 }

Confectionery/ConfectioneryFileImplement/DataFileSingleton.cs

@@ -9,10 +9,12 @@ namespace ConfectioneryFileImplement
         private readonly string OrderFileName = "Order.xml";
         private readonly string PastryFileName = "Pastry.xml";
         private readonly string ClientFileName = "Client.xml";
+        private readonly string ImplementerFileName = "Implementer.xml";
         public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Pastry> Pastries { get; private set; }
         public List<Client> Clients { get; private set; }
+        public List<Implementer> Implementers { get; private set; }
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -29,6 +31,8 @@ namespace ConfectioneryFileImplement
             "Orders", x => x.GetXElement);
         public void SaveClients() => SaveData(Clients, ClientFileName, 
             "Clients", x => x.GetXElement);
+        public void SaveImplementers() => SaveData(Implementers, 
+            ImplementerFileName, "Implementers", x => x.GetXElement);
         private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", 
@@ -39,6 +43,8 @@ namespace ConfectioneryFileImplement
                 x => Order.Create(x)!)!;
             Clients = LoadData(ClientFileName, "Client", 
                 x => Client.Create(x)!)!;
+            Implementers = LoadData(ImplementerFileName, "Implementer", 
+                x => Implementer.Create(x)!)!;
         }
         private static List<T>? LoadData<T>(string filename, 
             string xmlNodeName, Func<XElement, T> selectFunction)

Confectionery/ConfectioneryFileImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,86 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryFileImplement.Models;
+namespace ConfectioneryFileImplement.Implements
+{
+    public class ImplementerStorage : IImplementerStorage
+    {
+        private readonly DataFileSingleton source;
+        public ImplementerStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<ImplementerViewModel> GetFullList()
+        {
+            return source.Implementers
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public List<ImplementerViewModel> GetFilteredList(
+            ImplementerSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ImplementerFIO) && 
+                string.IsNullOrEmpty(model.Password))
+            {
+                return new();
+            }
+            return source.Implementers
+                .Where(x => (string.IsNullOrEmpty(model.ImplementerFIO) || 
+                x.ImplementerFIO.Contains(model.ImplementerFIO)) && 
+                (string.IsNullOrEmpty(model.Password) || 
+                x.Password.Contains(model.Password)))
+               .Select(x => x.GetViewModel)
+               .ToList();
+        }
+        public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+        {
+            return source.Implementers
+                .FirstOrDefault(x => 
+                (string.IsNullOrEmpty(model.ImplementerFIO) || 
+                x.ImplementerFIO == model.ImplementerFIO) && 
+                (!model.Id.HasValue || x.Id == model.Id) && 
+                (string.IsNullOrEmpty(model.Password) || 
+                x.Password == model.Password))
+            ?.GetViewModel;
+        }
+        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;
+        }
+        public ImplementerViewModel? Delete(ImplementerBindingModel model)
+        {
+            var element = source.Implementers
+                .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                source.Implementers.Remove(element);
+                source.SaveImplementers();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

Confectionery/ConfectioneryFileImplement/Implements/OrderStorage.cs

@@ -15,30 +15,36 @@ namespace ConfectioneryFileImplement.Implements
         public List<OrderViewModel> GetFullList()
         {
             return source.Orders
-                .Select(x => AccessPastryStorage(x.GetViewModel))
+                .Select(x => AccessStorage(x.GetViewModel))
                 .ToList();
         }
 		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
 		{
 			return source.Orders
-			   .Where(x => (
+                .Where(x => (
-						(!model.Id.HasValue || x.Id == model.Id) &&
+                        (!model.Id.HasValue || x.Id == model.Id) && 
-						(!model.DateFrom.HasValue || x.DateCreate >= model.DateFrom) &&
+                        (!model.DateFrom.HasValue || x.DateCreate >= 
-                        (!model.DateTo.HasValue || x.DateCreate <= model.DateTo) &&
+                        model.DateFrom) && (!model.DateTo.HasValue || 
-                        (!model.ClientId.HasValue || x.ClientId == model.ClientId)
+                        x.DateCreate <= model.DateTo) && 
+                        (!model.ClientId.HasValue || 
+                        x.ClientId == model.ClientId) &&
+                        (!model.Status.HasValue || x.Status == model.Status)
                     )
-				)
+                )
-			   .Select(x => AccessPastryStorage(x.GetViewModel))
+                .Select(x => AccessStorage(x.GetViewModel))
-			   .ToList();
+                .ToList();
-		}
+        }
 		public OrderViewModel? GetElement(OrderSearchModel model)
         {
             if (!model.Id.HasValue)
             {
                 return null;
             }
-            return AccessPastryStorage(source.Orders.FirstOrDefault(
+            return AccessStorage(source.Orders.FirstOrDefault(
-                x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel);
+                x => (model.Id.HasValue && x.Id == model.Id) ||
+                (model.ImplementerId.HasValue && model.Status.HasValue &&
+                x.ImplementerId == model.ImplementerId && 
+                x.Status == model.Status))?.GetViewModel ?? new());
         }
         public OrderViewModel? Insert(OrderBindingModel model)
         {
@@ -51,7 +57,7 @@ namespace ConfectioneryFileImplement.Implements
             }
             source.Orders.Add(newOrder);
             source.SaveOrders();
-            return AccessPastryStorage(newOrder.GetViewModel);
+            return AccessStorage(newOrder.GetViewModel);
         }
         public OrderViewModel? Update(OrderBindingModel model)
         {
@@ -62,7 +68,7 @@ namespace ConfectioneryFileImplement.Implements
             }
             order.Update(model);
             source.SaveOrders();
-            return AccessPastryStorage(order.GetViewModel);
+            return AccessStorage(order.GetViewModel);
         }
         public OrderViewModel? Delete(OrderBindingModel model)
         {
@@ -71,31 +77,24 @@ namespace ConfectioneryFileImplement.Implements
             {
                 source.Orders.Remove(element);
                 source.SaveOrders();
-                return AccessPastryStorage(element.GetViewModel);
+                return AccessStorage(element.GetViewModel);
             }
             return null;
         }
-        public OrderViewModel AccessPastryStorage(OrderViewModel model)
+        public OrderViewModel AccessStorage(OrderViewModel model)
-        {
-            if (model == null)
-                return null;
-            foreach (var Pastry in source.Pastries)
-            {
-                if (Pastry.Id == model.PastryId)
-                {
-                    model.PastryName = Pastry.PastryName;
-                    break;
-                }
-            }
-            return model;
-        }
-        public OrderViewModel AccessClientStorage(OrderViewModel model)
         {
             if (model == null)
                 return null;
+            var pastry = source.Pastries.FirstOrDefault(x => x.Id == model.Id);
             var client = source.Clients.FirstOrDefault(x => x.Id == model.Id);
+            var implementer = source.Implementers.FirstOrDefault(
+                x => x.Id == model.ImplementerId);
+            if (pastry != null)
+                model.PastryName = pastry.PastryName;
             if (client != null)
                 model.ClientFIO = client.ClientFIO;
+            if (implementer != null)
+                model.ImplementerFIO = implementer.ImplementerFIO;
             return model;
         }
     }

Confectionery/ConfectioneryFileImplement/Models/Implementer.cs

@@ -0,0 +1,73 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels.Models;
+using System.Xml.Linq;
+namespace ConfectioneryFileImplement.Models
+{
+    public class Implementer : IImplementerModel
+    {
+        public int Id { get; private set; }
+        public string ImplementerFIO { get; private set; } = string.Empty;
+        public string Password { get; set; } = string.Empty;
+        public int Qualification { get; set; } = 0;
+        public int WorkExperience { get; set; } = 0;
+        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
+        };
+        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,
+                Qualification = Convert.ToInt32(
+                    element.Element("Qualification")!.Value),
+                WorkExperience = Convert.ToInt32(
+                    element.Element("WorkExperience")!.Value)
+            };
+        }
+        public XElement GetXElement => new("Implementer",
+            new XAttribute("Id", Id),
+            new XElement("ImplementerFIO", ImplementerFIO),
+            new XElement("Password", Password),
+            new XElement("Qualification", Qualification.ToString()),
+            new XElement("WorkExperience", WorkExperience.ToString())
+            );
+    }
+}

Confectionery/ConfectioneryFileImplement/Models/Order.cs

@@ -15,6 +15,7 @@ namespace ConfectioneryFileImplement.Models
         public OrderStatus Status { get; private set; }
         public DateTime DateCreate { get; private set; }
         public DateTime? DateImplement { get; private set; }
+        public int? ImplementerId { get; private set; } = null;
         public static Order? Create(OrderBindingModel model)
         {
             if (model == null)
@@ -31,6 +32,7 @@ namespace ConfectioneryFileImplement.Models
                 Status = model.Status,
                 DateCreate = model.DateCreate,
                 DateImplement = model.DateImplement,
+                ImplementerId = model.ImplementerId
             };
         }
         public static Order? Create(XElement element)
@@ -44,6 +46,8 @@ namespace ConfectioneryFileImplement.Models
                 Id = Convert.ToInt32(element.Attribute("Id")!.Value),
                 PastryId = Convert.ToInt32(element.Element("PastryId")!.Value),
                 ClientId = Convert.ToInt32(element.Element("ClientId")!.Value),
+                ImplementerId = Convert.ToInt32(
+                    element.Element("ImplementerId")!.Value),
                 Count = Convert.ToInt32(element.Element("Count")!.Value),
                 Sum = Convert.ToDouble(element.Element("Sum")!.Value),
                 Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), 
@@ -62,6 +66,7 @@ namespace ConfectioneryFileImplement.Models
             }
             Status = model.Status;
             DateImplement = model.DateImplement;
+            ImplementerId = model.ImplementerId;
         }
         public OrderViewModel GetViewModel => new()
         {
@@ -73,6 +78,7 @@ namespace ConfectioneryFileImplement.Models
             Status = Status,
             DateCreate = DateCreate,
             DateImplement = DateImplement,
+            ImplementerId = ImplementerId
         };
         public XElement GetXElement => new("Order", 
             new XAttribute("Id", Id),
@@ -82,7 +88,8 @@ namespace ConfectioneryFileImplement.Models
             new XElement("Count", Count),
             new XElement("Status", Status.ToString()),
             new XElement("DateCreate", DateCreate.ToString()),
-            new XElement("DateImplement", DateImplement.ToString())
+            new XElement("DateImplement", DateImplement.ToString()),
+            new XElement("ImplementerId", ImplementerId)
         );
     }
 }

Confectionery/ConfectioneryListImplement/DataListSingleton.cs

@@ -8,12 +8,14 @@ namespace ConfectioneryListImplement
         public List<Order> Orders { get; set; }
         public List<Pastry> Pastries { get; set; }
         public List<Client> Clients { get; set; }
+        public List<Implementer> Implementers { get; set; }
         private DataListSingleton()
         {
             Components = new List<Component>();
             Orders = new List<Order>();
             Pastries = new List<Pastry>();
             Clients = new List<Client>();
+            Implementers = new List<Implementer>();
         }
         public static DataListSingleton GetInstance()
         {

Confectionery/ConfectioneryListImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,101 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryListImplement.Models;
+namespace ConfectioneryListImplement.Implements
+{
+    public class ImplementerStorage : IImplementerStorage
+    {
+        private readonly DataListSingleton _source;
+        public ImplementerStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public List<ImplementerViewModel> GetFullList()
+        {
+            var result = new List<ImplementerViewModel>();
+            foreach (var implementer in _source.Implementers)
+            {
+                result.Add(implementer.GetViewModel);
+            }
+            return result;
+        }
+        public List<ImplementerViewModel> GetFilteredList(
+            ImplementerSearchModel model)
+        {
+            var result = new List<ImplementerViewModel>();
+            if (string.IsNullOrEmpty(model.ImplementerFIO) && 
+                string.IsNullOrEmpty(model.Password))
+            {
+                return result;
+            }
+            foreach (var implementer in _source.Implementers)
+            {
+                if (implementer.ImplementerFIO.Contains(model.ImplementerFIO))
+                {
+                    result.Add(implementer.GetViewModel);
+                }
+            }
+            return result;
+        }
+        public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+        {
+            foreach (var implementer in _source.Implementers)
+            {
+                if ((string.IsNullOrEmpty(model.ImplementerFIO) || 
+                    implementer.ImplementerFIO == model.ImplementerFIO) && 
+                    (!model.Id.HasValue || implementer.Id == model.Id) && 
+                    (string.IsNullOrEmpty(model.Password) || 
+                    implementer.Password == model.Password))
+                {
+                    return implementer.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public ImplementerViewModel? Insert(ImplementerBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var implementer in _source.Implementers)
+            {
+                if (model.Id <= implementer.Id)
+                {
+                    model.Id = implementer.Id + 1;
+                }
+            }
+            var newImplementer = Implementer.Create(model);
+            if (newImplementer == null)
+            {
+                return null;
+            }
+            _source.Implementers.Add(newImplementer);
+            return newImplementer.GetViewModel;
+        }
+        public ImplementerViewModel? Update(ImplementerBindingModel model)
+        {
+            foreach (var implementer in _source.Implementers)
+            {
+                if (model.Id == implementer.Id)
+                {
+                    implementer.Update(model);
+                    return implementer.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public ImplementerViewModel? Delete(ImplementerBindingModel model)
+        {
+            for (int i = 0; i < _source.Implementers.Count; ++i)
+            {
+                if (_source.Implementers[i].Id == model.Id)
+                {
+                    var element = _source.Implementers[i];
+                    _source.Implementers.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+    }
+}

Confectionery/ConfectioneryListImplement/Implements/OrderStorage.cs

@@ -17,7 +17,7 @@ namespace ConfectioneryListImplement.Implements
             var result = new List<OrderViewModel>();
             foreach (var order in _source.Orders)
             {
-                result.Add(AccessPastryStorage(order.GetViewModel));
+                result.Add(AccessStorage(order.GetViewModel));
             }
             return result;
         }
@@ -27,12 +27,15 @@ namespace ConfectioneryListImplement.Implements
 			foreach (var order in _source.Orders)
 			{
 				if ((!model.Id.HasValue || order.Id == model.Id) && 
-					(!model.DateFrom.HasValue || order.DateCreate >= model.DateFrom) &&
+                    (!model.DateFrom.HasValue || order.DateCreate >= 
-					(!model.DateTo.HasValue || order.DateCreate <= model.DateTo) &&
+                    model.DateFrom) && (!model.DateTo.HasValue || 
-                    (!model.ClientId.HasValue || order.ClientId == model.ClientId)) 
+                    order.DateCreate <= model.DateTo) && 
-				{
+                    (!model.ClientId.HasValue || 
-					result.Add(AccessPastryStorage(order.GetViewModel));
+                    order.ClientId == model.ClientId) && 
-				}
+                    (!model.Status.HasValue || order.Status == model.Status))
+                {
+                    result.Add(AccessStorage(order.GetViewModel));
+                }
 			}
 			return result;
 		}
@@ -44,9 +47,12 @@ namespace ConfectioneryListImplement.Implements
             }
             foreach (var order in _source.Orders)
             {
-                if (model.Id.HasValue && order.Id == model.Id)
+                if ((model.Id.HasValue && order.Id == model.Id) || 
+                    (model.ImplementerId.HasValue && model.Status.HasValue && 
+                    order.ImplementerId == model.ImplementerId && 
+                    order.Status == model.Status))
                 {
-                    return order.GetViewModel;
+                    return AccessStorage(order.GetViewModel);
                 }
             }
             return null;
@@ -94,24 +100,19 @@ namespace ConfectioneryListImplement.Implements
             }
             return null;
         }
-        public OrderViewModel AccessPastryStorage(OrderViewModel model)
+        public OrderViewModel AccessStorage(OrderViewModel model)
-        {
-            foreach (var Pastry in _source.Pastries)
-            {
-                if (Pastry.Id == model.PastryId)
-                {
-                    model.PastryName = Pastry.PastryName;
-                    break;
-                }
-            }
-            return model;
-        }
-        public OrderViewModel AccessClientStorage(OrderViewModel model)
         {
+            if (model == null) return null;
+            var pastry = _source.Pastries
+                .FirstOrDefault(x => x.Id == model.Id);
             var client = _source.Clients
-                .FirstOrDefault(x => x.Id == model.ClientId);
+                .FirstOrDefault(x => x.Id == model.Id);
-            if (client != null)
+            var implementer = _source.Implementers
-                model.ClientFIO = client.ClientFIO;
+                .FirstOrDefault(x => x.Id == model.ImplementerId);
+            if (pastry != null) model.PastryName = pastry.PastryName;
+            if (client != null) model.ClientFIO = client.ClientFIO;
+            if (implementer != null) 
+                model.ImplementerFIO = implementer.ImplementerFIO;
             return model;
         }
     }

Confectionery/ConfectioneryListImplement/Models/Implementer.cs

@@ -0,0 +1,48 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels.Models;
+namespace ConfectioneryListImplement.Models
+{
+    public class Implementer : IImplementerModel
+    {
+        public int Id { get; private set; }
+        public string ImplementerFIO { get; private set; } = string.Empty;
+        public string Password { get; set; } = string.Empty;
+        public int WorkExperience { get; set; } = 0;
+        public int Qualification { get; set; } = 0;
+        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
+        };
+    }
+}

Confectionery/ConfectioneryListImplement/Models/Order.cs

@@ -14,6 +14,7 @@ namespace ConfectioneryListImplement.Models
         public OrderStatus Status { get; private set; }
         public DateTime DateCreate { get; private set; }
         public DateTime? DateImplement { get; private set; }
+        public int? ImplementerId { get; private set; }
         public static Order? Create(OrderBindingModel? model)
         {
             if (model == null)
@@ -30,6 +31,7 @@ namespace ConfectioneryListImplement.Models
                 Status = model.Status,
                 DateCreate = model.DateCreate,
                 DateImplement = model.DateImplement,
+                ImplementerId = model.ImplementerId
             };
         }
         public void Update(OrderBindingModel? model)
@@ -40,6 +42,7 @@ namespace ConfectioneryListImplement.Models
             }
             Status = model.Status;
             DateImplement = model.DateImplement;
+            ImplementerId = model.ImplementerId;
         }
         public OrderViewModel GetViewModel => new()
         {
@@ -51,6 +54,7 @@ namespace ConfectioneryListImplement.Models
             Status = Status,
             DateCreate = DateCreate,
             DateImplement = DateImplement,
+            ImplementerId = ImplementerId,
         };
     }
 }

Confectionery/ConfectioneryRestApi/Controllers/ImplementerController.cs

@@ -0,0 +1,105 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels.Enums;
+using Microsoft.AspNetCore.Mvc;
+namespace ConfectioneryRestApi.Controllers
+{
+    [Route("api/[controller]/[action]")]
+    [ApiController]
+    public class ImplementerController : ControllerBase
+    {
+        private readonly ILogger _logger;
+        private readonly IOrderLogic _order;
+        private readonly IImplementerLogic _logic;
+        public ImplementerController(IOrderLogic order, 
+            IImplementerLogic logic, ILogger<ImplementerController> logger)
+        {
+            _logger = logger;
+            _order = order;
+            _logic = logic;
+        }
+        [HttpGet]
+        public ImplementerViewModel? Login(string login, string password)
+        {
+            try
+            {
+                return _logic.ReadElement(new ImplementerSearchModel
+                {
+                    ImplementerFIO = login,
+                    Password = password
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка авторизации сотрудника");
+                throw;
+            }
+        }
+        [HttpGet]
+        public List<OrderViewModel>? GetNewOrders()
+        {
+            try
+            {
+                return _order.ReadList(new OrderSearchModel
+                {
+                    Status = OrderStatus.Принят
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка получения новых заказов");
+                throw;
+            }
+        }
+        [HttpGet]
+        public OrderViewModel? GetImplementerOrder(int implementerId)
+        {
+            try
+            {
+                return _order.ReadElement(new OrderSearchModel
+                {
+                    ImplementerId = implementerId
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(
+                    ex, "Ошибка получения текущего заказа исполнителя");
+
+                throw;
+            }
+        }
+
+        [HttpPost]
+        public void TakeOrderInWork(OrderBindingModel model)
+        {
+            try
+            {
+                _order.TakeOrderInWork(model);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка перевода заказа с №{Id} в работу",
+               model.Id);
+                throw;
+            }
+        }
+        [HttpPost]
+        public void FinishOrder(OrderBindingModel model)
+        {
+            try
+            {
+                _order.FinishOrder(model);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(
+                    ex, "Ошибка отметки о готовности заказа с №{ Id}", 
+                    model.Id);
+                throw;
+            }
+        }
+    }
+}