Устранение конфликта.

BlacksmithWorkshop/BlacksmithWorkshop/BlacksmithWorkshop.csproj

@@ -9,13 +9,13 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.3">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
-    <PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.2.2" />
   </ItemGroup>
 
   <ItemGroup>

BlacksmithWorkshop/BlacksmithWorkshop/FormAddManufacture.Designer.cs

@@ -0,0 +1,151 @@
+namespace BlacksmithWorkshop
+{
+    partial class FormAddManufacture
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.labelIceCream = new System.Windows.Forms.Label();
+            this.labelCount = new System.Windows.Forms.Label();
+            this.labelShop = new System.Windows.Forms.Label();
+            this.comboBoxManufacture = new System.Windows.Forms.ComboBox();
+            this.textBoxCount = new System.Windows.Forms.TextBox();
+            this.buttonSave = new System.Windows.Forms.Button();
+            this.buttonCancel = new System.Windows.Forms.Button();
+            this.comboBoxShop = new System.Windows.Forms.ComboBox();
+            this.SuspendLayout();
+            // 
+            // labelIceCream
+            // 
+            this.labelIceCream.AutoSize = true;
+            this.labelIceCream.Location = new System.Drawing.Point(28, 58);
+            this.labelIceCream.Name = "labelIceCream";
+            this.labelIceCream.Size = new System.Drawing.Size(56, 15);
+            this.labelIceCream.TabIndex = 0;
+            this.labelIceCream.Text = "Изделие:";
+            // 
+            // labelCount
+            // 
+            this.labelCount.AutoSize = true;
+            this.labelCount.Location = new System.Drawing.Point(28, 91);
+            this.labelCount.Name = "labelCount";
+            this.labelCount.Size = new System.Drawing.Size(75, 15);
+            this.labelCount.TabIndex = 1;
+            this.labelCount.Text = "Количество:";
+            // 
+            // labelShop
+            // 
+            this.labelShop.AutoSize = true;
+            this.labelShop.Location = new System.Drawing.Point(28, 23);
+            this.labelShop.Name = "labelShop";
+            this.labelShop.Size = new System.Drawing.Size(57, 15);
+            this.labelShop.TabIndex = 2;
+            this.labelShop.Text = "Магазин:";
+            // 
+            // comboBoxManufacture
+            // 
+            this.comboBoxManufacture.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBoxManufacture.FormattingEnabled = true;
+            this.comboBoxManufacture.Location = new System.Drawing.Point(149, 55);
+            this.comboBoxManufacture.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.comboBoxManufacture.Name = "comboBoxManufacture";
+            this.comboBoxManufacture.Size = new System.Drawing.Size(230, 23);
+            this.comboBoxManufacture.TabIndex = 3;
+            // 
+            // textBoxCount
+            // 
+            this.textBoxCount.Location = new System.Drawing.Point(149, 88);
+            this.textBoxCount.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.textBoxCount.Name = "textBoxCount";
+            this.textBoxCount.Size = new System.Drawing.Size(230, 23);
+            this.textBoxCount.TabIndex = 4;
+            // 
+            // buttonSave
+            // 
+            this.buttonSave.Location = new System.Drawing.Point(209, 123);
+            this.buttonSave.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonSave.Name = "buttonSave";
+            this.buttonSave.Size = new System.Drawing.Size(82, 22);
+            this.buttonSave.TabIndex = 6;
+            this.buttonSave.Text = "Сохранить";
+            this.buttonSave.UseVisualStyleBackColor = true;
+            this.buttonSave.Click += new System.EventHandler(this.ButtonSave_Click);
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Location = new System.Drawing.Point(297, 123);
+            this.buttonCancel.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(82, 22);
+            this.buttonCancel.TabIndex = 7;
+            this.buttonCancel.Text = "Отмена";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.ButtonCancel_Click);
+            // 
+            // comboBoxShop
+            // 
+            this.comboBoxShop.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBoxShop.FormattingEnabled = true;
+            this.comboBoxShop.Location = new System.Drawing.Point(149, 23);
+            this.comboBoxShop.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.comboBoxShop.Name = "comboBoxShop";
+            this.comboBoxShop.Size = new System.Drawing.Size(230, 23);
+            this.comboBoxShop.TabIndex = 8;
+            // 
+            // FormAddManufacture
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(394, 159);
+            this.Controls.Add(this.comboBoxShop);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.buttonSave);
+            this.Controls.Add(this.textBoxCount);
+            this.Controls.Add(this.comboBoxManufacture);
+            this.Controls.Add(this.labelShop);
+            this.Controls.Add(this.labelCount);
+            this.Controls.Add(this.labelIceCream);
+            this.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.Name = "FormAddManufacture";
+            this.Text = "Пополнение магазина";
+            this.Load += new System.EventHandler(this.FormAddManufacture_Load_1);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label labelIceCream;
+        private Label labelCount;
+        private Label labelShop;
+        private ComboBox comboBoxManufacture;
+        private TextBox textBoxCount;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private ComboBox comboBoxShop;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormAddManufacture.cs

@@ -0,0 +1,128 @@
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace BlacksmithWorkshop
+{
+    public partial class FormAddManufacture : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IManufactureLogic _logicI;
+        private readonly IShopLogic _logicS;
+
+        public FormAddManufacture(ILogger<FormAddManufacture> logger, IManufactureLogic logicI, IShopLogic logicS)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logicI = logicI;
+            _logicS = logicS;
+        }
+
+        private void FormAddManufacture_Load_1(object sender, EventArgs e)
+        {
+            _logger.LogInformation("Загрузка списка изделий для пополнения");
+
+            try
+            {
+                var list = _logicI.ReadList(null);
+
+                if (list != null)
+                {
+                    comboBoxManufacture.DisplayMember = "ManufactureName";
+                    comboBoxManufacture.ValueMember = "Id";
+                    comboBoxManufacture.DataSource = list;
+                    comboBoxManufacture.SelectedItem = null;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки списка изделий");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+            _logger.LogInformation("Загрузка списка магазинов для пополнения");
+            try
+            {
+                var list = _logicS.ReadList(null);
+
+                if (list != null)
+                {
+                    comboBoxShop.DisplayMember = "ShopName";
+                    comboBoxShop.ValueMember = "Id";
+                    comboBoxShop.DataSource = list;
+                    comboBoxShop.SelectedItem = null;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки списка магазинов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxCount.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (comboBoxManufacture.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите изделие", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (comboBoxShop.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите магазин", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            _logger.LogInformation("Пополнение магазина");
+
+            try
+            {
+                var operationResult = _logicS.AddManufacture(new ShopSearchModel
+                {
+                    Id = Convert.ToInt32(comboBoxShop.SelectedValue)
+                },
+
+                _logicI.ReadElement(new ManufactureSearchModel()
+                {
+                    Id = Convert.ToInt32(comboBoxManufacture.SelectedValue)
+                })!, Convert.ToInt32(textBoxCount.Text));
+
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при пополнении магазина. 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 создания заказа");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormAddManufacture.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

BlacksmithWorkshop/BlacksmithWorkshop/FormMain.Designer.cs

@@ -34,27 +34,30 @@
             this.buttonOrderReady = new System.Windows.Forms.Button();
             this.buttonIssuedOrder = new System.Windows.Forms.Button();
             this.buttonRef = new System.Windows.Forms.Button();
-            this.menuStrip1 = new System.Windows.Forms.MenuStrip();
+            this.menuStrip = new System.Windows.Forms.MenuStrip();
             this.toolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.workPieceToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.manufactureToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.shopToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.addManufactureToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.buttonSellManufacture = new System.Windows.Forms.Button();
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
-            this.menuStrip1.SuspendLayout();
+            this.menuStrip.SuspendLayout();
             this.SuspendLayout();
             // 
             // dataGridView
             // 
             this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-            this.dataGridView.Location = new System.Drawing.Point(12, 36);
+            this.dataGridView.Location = new System.Drawing.Point(11, 36);
             this.dataGridView.Name = "dataGridView";
             this.dataGridView.RowHeadersWidth = 51;
             this.dataGridView.RowTemplate.Height = 29;
-            this.dataGridView.Size = new System.Drawing.Size(937, 402);
+            this.dataGridView.Size = new System.Drawing.Size(937, 448);
             this.dataGridView.TabIndex = 0;
             // 
             // buttonCreateOrder
             // 
-            this.buttonCreateOrder.Location = new System.Drawing.Point(1014, 66);
+            this.buttonCreateOrder.Location = new System.Drawing.Point(1014, 67);
             this.buttonCreateOrder.Name = "buttonCreateOrder";
             this.buttonCreateOrder.Size = new System.Drawing.Size(235, 29);
             this.buttonCreateOrder.TabIndex = 1;
@@ -102,22 +105,25 @@
             this.buttonRef.UseVisualStyleBackColor = true;
             this.buttonRef.Click += new System.EventHandler(this.ButtonRef_Click);
             // 
-            // menuStrip1
+            // menuStrip
             // 
-            this.menuStrip1.ImageScalingSize = new System.Drawing.Size(20, 20);
-            this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.menuStrip.ImageScalingSize = new System.Drawing.Size(20, 20);
+            this.menuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.toolStripMenuItem});
-            this.menuStrip1.Location = new System.Drawing.Point(0, 0);
-            this.menuStrip1.Name = "menuStrip1";
-            this.menuStrip1.Size = new System.Drawing.Size(1297, 28);
-            this.menuStrip1.TabIndex = 6;
-            this.menuStrip1.Text = "menuStrip1";
+            this.menuStrip.Location = new System.Drawing.Point(0, 0);
+            this.menuStrip.Name = "menuStrip";
+            this.menuStrip.Padding = new System.Windows.Forms.Padding(6, 3, 0, 3);
+            this.menuStrip.Size = new System.Drawing.Size(1297, 30);
+            this.menuStrip.TabIndex = 6;
+            this.menuStrip.Text = "menuStrip1";
             // 
             // toolStripMenuItem
             // 
             this.toolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.workPieceToolStripMenuItem,
-            this.manufactureToolStripMenuItem});
+            this.manufactureToolStripMenuItem,
+            this.shopToolStripMenuItem,
+            this.addManufactureToolStripMenuItem});
             this.toolStripMenuItem.Name = "toolStripMenuItem";
             this.toolStripMenuItem.Size = new System.Drawing.Size(117, 24);
             this.toolStripMenuItem.Text = "Справочники";
@@ -125,36 +131,61 @@
             // workPieceToolStripMenuItem
             // 
             this.workPieceToolStripMenuItem.Name = "workPieceToolStripMenuItem";
-            this.workPieceToolStripMenuItem.Size = new System.Drawing.Size(162, 26);
+            this.workPieceToolStripMenuItem.Size = new System.Drawing.Size(251, 26);
             this.workPieceToolStripMenuItem.Text = "Заготовки";
             this.workPieceToolStripMenuItem.Click += new System.EventHandler(this.WorkPieceToolStripMenuItem_Click);
             // 
             // manufactureToolStripMenuItem
             // 
             this.manufactureToolStripMenuItem.Name = "manufactureToolStripMenuItem";
-            this.manufactureToolStripMenuItem.Size = new System.Drawing.Size(162, 26);
+            this.manufactureToolStripMenuItem.Size = new System.Drawing.Size(251, 26);
             this.manufactureToolStripMenuItem.Text = "Изделия";
             this.manufactureToolStripMenuItem.Click += new System.EventHandler(this.ManufactureToolStripMenuItem_Click);
             // 
+            // shopToolStripMenuItem
+            // 
+            this.shopToolStripMenuItem.Name = "shopToolStripMenuItem";
+            this.shopToolStripMenuItem.Size = new System.Drawing.Size(251, 26);
+            this.shopToolStripMenuItem.Text = "Магазины";
+            this.shopToolStripMenuItem.Click += new System.EventHandler(this.ShopToolStripMenuItem_Click);
+            // 
+            // addManufactureToolStripMenuItem
+            // 
+            this.addManufactureToolStripMenuItem.Name = "addManufactureToolStripMenuItem";
+            this.addManufactureToolStripMenuItem.Size = new System.Drawing.Size(251, 26);
+            this.addManufactureToolStripMenuItem.Text = "Пополнение магазина";
+            this.addManufactureToolStripMenuItem.Click += new System.EventHandler(this.AddManufactureToolStripMenuItem_Click);
+            // 
+            // buttonSellManufacture
+            // 
+            this.buttonSellManufacture.Location = new System.Drawing.Point(1014, 440);
+            this.buttonSellManufacture.Name = "buttonSellManufacture";
+            this.buttonSellManufacture.Size = new System.Drawing.Size(233, 29);
+            this.buttonSellManufacture.TabIndex = 7;
+            this.buttonSellManufacture.Text = "Продажа изделий";
+            this.buttonSellManufacture.UseVisualStyleBackColor = true;
+            this.buttonSellManufacture.Click += new System.EventHandler(this.ButtonSellManufacture_Click);
+            // 
             // FormMain
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(1297, 450);
+            this.ClientSize = new System.Drawing.Size(1297, 496);
+            this.Controls.Add(this.buttonSellManufacture);
             this.Controls.Add(this.buttonRef);
             this.Controls.Add(this.buttonIssuedOrder);
             this.Controls.Add(this.buttonOrderReady);
             this.Controls.Add(this.buttonTakeOrderInWork);
             this.Controls.Add(this.buttonCreateOrder);
             this.Controls.Add(this.dataGridView);
-            this.Controls.Add(this.menuStrip1);
-            this.MainMenuStrip = this.menuStrip1;
+            this.Controls.Add(this.menuStrip);
+            this.MainMenuStrip = this.menuStrip;
             this.Name = "FormMain";
             this.Text = "Кузнечная мастерская";
             this.Load += new System.EventHandler(this.FormMain_Load);
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
-            this.menuStrip1.ResumeLayout(false);
-            this.menuStrip1.PerformLayout();
+            this.menuStrip.ResumeLayout(false);
+            this.menuStrip.PerformLayout();
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -168,9 +199,12 @@
         private Button buttonOrderReady;
         private Button buttonIssuedOrder;
         private Button buttonRef;
-        private MenuStrip menuStrip1;
+        private MenuStrip menuStrip;
         private ToolStripMenuItem toolStripMenuItem;
         private ToolStripMenuItem workPieceToolStripMenuItem;
         private ToolStripMenuItem manufactureToolStripMenuItem;
+        private ToolStripMenuItem shopToolStripMenuItem;
+        private ToolStripMenuItem addManufactureToolStripMenuItem;
+        private Button buttonSellManufacture;
     }
 }

BlacksmithWorkshop/BlacksmithWorkshop/FormMain.cs

@@ -177,9 +177,50 @@ namespace BlacksmithWorkshop
             }
         }
 
+        private void ButtonSellIceCream_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormSellManufacture));
+            if (service is FormSellManufacture form)
+            {
+                form.ShowDialog();
+                LoadData();
+            }
+        }
+
         private void ButtonRef_Click(object sender, EventArgs e)
         {
             LoadData();
         }
+
+        private void ButtonSellManufacture_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormSellManufacture));
+            if (service is FormSellManufacture form)
+            {
+                form.ShowDialog();
+                LoadData();
+            }
+        }
+
+        private void ShopToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormShops));
+
+            if (service is FormShops form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void AddManufactureToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormAddManufacture));
+
+            if (service is FormAddManufacture form)
+            {
+                form.ShowDialog();
+                LoadData();
+            }
+        }
     }
 }

BlacksmithWorkshop/BlacksmithWorkshop/FormMain.resx

@@ -57,7 +57,10 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+  <metadata name="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>17, 17</value>
   </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>63</value>
+  </metadata>
 </root>

BlacksmithWorkshop/BlacksmithWorkshop/FormSellManufacture.Designer.cs

@@ -0,0 +1,121 @@
+namespace BlacksmithWorkshop
+{
+    partial class FormSellManufacture
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.labelManufacture = new System.Windows.Forms.Label();
+            this.labelCount = new System.Windows.Forms.Label();
+            this.comboBoxManufacture = new System.Windows.Forms.ComboBox();
+            this.textBoxCount = new System.Windows.Forms.TextBox();
+            this.buttonSave = new System.Windows.Forms.Button();
+            this.buttonCancel = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // labelManufacture
+            // 
+            this.labelManufacture.AutoSize = true;
+            this.labelManufacture.Location = new System.Drawing.Point(32, 32);
+            this.labelManufacture.Name = "labelManufacture";
+            this.labelManufacture.Size = new System.Drawing.Size(71, 20);
+            this.labelManufacture.TabIndex = 0;
+            this.labelManufacture.Text = "Изделие:";
+            // 
+            // labelCount
+            // 
+            this.labelCount.AutoSize = true;
+            this.labelCount.Location = new System.Drawing.Point(34, 85);
+            this.labelCount.Name = "labelCount";
+            this.labelCount.Size = new System.Drawing.Size(93, 20);
+            this.labelCount.TabIndex = 1;
+            this.labelCount.Text = "Количество:";
+            // 
+            // comboBoxManufacture
+            // 
+            this.comboBoxManufacture.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBoxManufacture.FormattingEnabled = true;
+            this.comboBoxManufacture.Location = new System.Drawing.Point(170, 32);
+            this.comboBoxManufacture.Name = "comboBoxManufacture";
+            this.comboBoxManufacture.Size = new System.Drawing.Size(262, 28);
+            this.comboBoxManufacture.TabIndex = 3;
+            // 
+            // textBoxCount
+            // 
+            this.textBoxCount.Location = new System.Drawing.Point(170, 85);
+            this.textBoxCount.Name = "textBoxCount";
+            this.textBoxCount.Size = new System.Drawing.Size(262, 27);
+            this.textBoxCount.TabIndex = 4;
+            // 
+            // buttonSave
+            // 
+            this.buttonSave.Location = new System.Drawing.Point(239, 141);
+            this.buttonSave.Name = "buttonSave";
+            this.buttonSave.Size = new System.Drawing.Size(94, 29);
+            this.buttonSave.TabIndex = 6;
+            this.buttonSave.Text = "Сохранить";
+            this.buttonSave.UseVisualStyleBackColor = true;
+            this.buttonSave.Click += new System.EventHandler(this.ButtonSave_Click);
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Location = new System.Drawing.Point(339, 141);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(94, 29);
+            this.buttonCancel.TabIndex = 7;
+            this.buttonCancel.Text = "Отмена";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.ButtonCancel_Click);
+            // 
+            // FormSellManufacture
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(440, 180);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.buttonSave);
+            this.Controls.Add(this.textBoxCount);
+            this.Controls.Add(this.comboBoxManufacture);
+            this.Controls.Add(this.labelCount);
+            this.Controls.Add(this.labelManufacture);
+            this.Name = "FormSellManufacture";
+            this.Text = "Продажа изделий";
+            this.Load += new System.EventHandler(this.FormSellManufacture_Load);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label labelManufacture;
+        private Label labelCount;
+        private ComboBox comboBoxManufacture;
+        private TextBox textBoxCount;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormSellManufacture.cs

@@ -0,0 +1,100 @@
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace BlacksmithWorkshop
+{
+    public partial class FormSellManufacture : Form
+    {
+        private readonly ILogger _logger;
+
+        private readonly IManufactureLogic _logicI;
+
+        private readonly IShopLogic _logicS;
+
+        public FormSellManufacture(ILogger<FormAddManufacture> logger, IManufactureLogic logicI, IShopLogic logicS)
+        {
+            InitializeComponent();
+
+            _logger = logger;
+            _logicI = logicI;
+            _logicS = logicS;
+        }
+
+        private void FormSellManufacture_Load(object sender, EventArgs e)
+        {
+            _logger.LogInformation("Загрузка списка изделий для продажи");
+
+            try
+            {
+                var list = _logicI.ReadList(null);
+                if (list != null)
+                {
+                    comboBoxManufacture.DisplayMember = "ManufactureName";
+                    comboBoxManufacture.ValueMember = "Id";
+                    comboBoxManufacture.DataSource = list;
+                    comboBoxManufacture.SelectedItem = null;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки списка изделий");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxCount.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (comboBoxManufacture.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите изделие", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            _logger.LogInformation("Продажа изделия");
+
+            try
+            {
+                var operationResult = _logicS.SellManufatures(_logicI.ReadElement(new ManufactureSearchModel()
+                {
+                    Id = Convert.ToInt32(comboBoxManufacture.SelectedValue)
+                })!, Convert.ToInt32(textBoxCount.Text));
+
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при продаже изделия. 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 продажи изделия");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormSellManufacture.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

BlacksmithWorkshop/BlacksmithWorkshop/FormShop.Designer.cs

@@ -0,0 +1,229 @@
+namespace BlacksmithWorkshop
+{
+    partial class FormShop
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.labelName = new System.Windows.Forms.Label();
+            this.labelAddress = new System.Windows.Forms.Label();
+            this.textBoxName = new System.Windows.Forms.TextBox();
+            this.textBoxAddress = new System.Windows.Forms.TextBox();
+            this.groupBoxIceCreams = new System.Windows.Forms.GroupBox();
+            this.dataGridView = new System.Windows.Forms.DataGridView();
+            this.ID = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.ColumnManufactureName = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.ColumnCount = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.buttonSave = new System.Windows.Forms.Button();
+            this.buttonCancel = new System.Windows.Forms.Button();
+            this.labelDate = new System.Windows.Forms.Label();
+            this.dateTimePickerDate = new System.Windows.Forms.DateTimePicker();
+            this.labelCount = new System.Windows.Forms.Label();
+            this.numericUpDownCount = new System.Windows.Forms.NumericUpDown();
+            this.groupBoxIceCreams.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownCount)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // labelName
+            // 
+            this.labelName.AutoSize = true;
+            this.labelName.Location = new System.Drawing.Point(21, 13);
+            this.labelName.Name = "labelName";
+            this.labelName.Size = new System.Drawing.Size(80, 20);
+            this.labelName.TabIndex = 0;
+            this.labelName.Text = "Название:";
+            // 
+            // labelAddress
+            // 
+            this.labelAddress.AutoSize = true;
+            this.labelAddress.Location = new System.Drawing.Point(304, 12);
+            this.labelAddress.Name = "labelAddress";
+            this.labelAddress.Size = new System.Drawing.Size(54, 20);
+            this.labelAddress.TabIndex = 1;
+            this.labelAddress.Text = "Адрес:";
+            // 
+            // textBoxName
+            // 
+            this.textBoxName.Location = new System.Drawing.Point(107, 10);
+            this.textBoxName.Name = "textBoxName";
+            this.textBoxName.Size = new System.Drawing.Size(157, 27);
+            this.textBoxName.TabIndex = 2;
+            // 
+            // textBoxAddress
+            // 
+            this.textBoxAddress.Location = new System.Drawing.Point(364, 9);
+            this.textBoxAddress.Name = "textBoxAddress";
+            this.textBoxAddress.Size = new System.Drawing.Size(157, 27);
+            this.textBoxAddress.TabIndex = 3;
+            // 
+            // groupBoxIceCreams
+            // 
+            this.groupBoxIceCreams.Controls.Add(this.dataGridView);
+            this.groupBoxIceCreams.Location = new System.Drawing.Point(14, 94);
+            this.groupBoxIceCreams.Name = "groupBoxIceCreams";
+            this.groupBoxIceCreams.Size = new System.Drawing.Size(823, 275);
+            this.groupBoxIceCreams.TabIndex = 4;
+            this.groupBoxIceCreams.TabStop = false;
+            this.groupBoxIceCreams.Text = "Изделия";
+            // 
+            // dataGridView
+            // 
+            this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.dataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
+            this.ID,
+            this.ColumnManufactureName,
+            this.ColumnCount});
+            this.dataGridView.Location = new System.Drawing.Point(6, 27);
+            this.dataGridView.Name = "dataGridView";
+            this.dataGridView.RowHeadersWidth = 51;
+            this.dataGridView.RowTemplate.Height = 29;
+            this.dataGridView.Size = new System.Drawing.Size(810, 243);
+            this.dataGridView.TabIndex = 0;
+            // 
+            // ID
+            // 
+            this.ID.HeaderText = "ID";
+            this.ID.MinimumWidth = 6;
+            this.ID.Name = "ID";
+            this.ID.Visible = false;
+            this.ID.Width = 125;
+            // 
+            // ColumnManufactureName
+            // 
+            this.ColumnManufactureName.AutoSizeMode = System.Windows.Forms.DataGridViewAutoSizeColumnMode.Fill;
+            this.ColumnManufactureName.HeaderText = "Изделие";
+            this.ColumnManufactureName.MinimumWidth = 6;
+            this.ColumnManufactureName.Name = "ColumnManufactureName";
+            this.ColumnManufactureName.Resizable = System.Windows.Forms.DataGridViewTriState.True;
+            // 
+            // ColumnCount
+            // 
+            this.ColumnCount.HeaderText = "Количество";
+            this.ColumnCount.MinimumWidth = 6;
+            this.ColumnCount.Name = "ColumnCount";
+            this.ColumnCount.Width = 125;
+            // 
+            // buttonSave
+            // 
+            this.buttonSave.Location = new System.Drawing.Point(470, 381);
+            this.buttonSave.Name = "buttonSave";
+            this.buttonSave.Size = new System.Drawing.Size(155, 29);
+            this.buttonSave.TabIndex = 5;
+            this.buttonSave.Text = "Сохранить";
+            this.buttonSave.UseVisualStyleBackColor = true;
+            this.buttonSave.Click += new System.EventHandler(this.ButtonSave_Click);
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Location = new System.Drawing.Point(662, 381);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(155, 29);
+            this.buttonCancel.TabIndex = 6;
+            this.buttonCancel.Text = "Отмена";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.ButtonCancel_Click);
+            // 
+            // labelDate
+            // 
+            this.labelDate.AutoSize = true;
+            this.labelDate.Location = new System.Drawing.Point(562, 12);
+            this.labelDate.Name = "labelDate";
+            this.labelDate.Size = new System.Drawing.Size(113, 20);
+            this.labelDate.TabIndex = 7;
+            this.labelDate.Text = "Дата открытия:";
+            // 
+            // dateTimePickerDate
+            // 
+            this.dateTimePickerDate.Location = new System.Drawing.Point(681, 9);
+            this.dateTimePickerDate.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.dateTimePickerDate.Name = "dateTimePickerDate";
+            this.dateTimePickerDate.Size = new System.Drawing.Size(145, 27);
+            this.dateTimePickerDate.TabIndex = 9;
+            // 
+            // labelCount
+            // 
+            this.labelCount.AutoSize = true;
+            this.labelCount.Location = new System.Drawing.Point(21, 55);
+            this.labelCount.Name = "labelCount";
+            this.labelCount.Size = new System.Drawing.Size(173, 20);
+            this.labelCount.TabIndex = 10;
+            this.labelCount.Text = "Вместимость магазина:";
+            // 
+            // numericUpDownCount
+            // 
+            this.numericUpDownCount.Location = new System.Drawing.Point(200, 53);
+            this.numericUpDownCount.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.numericUpDownCount.Name = "numericUpDownCount";
+            this.numericUpDownCount.Size = new System.Drawing.Size(145, 27);
+            this.numericUpDownCount.TabIndex = 11;
+            // 
+            // FormShop
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(850, 425);
+            this.Controls.Add(this.numericUpDownCount);
+            this.Controls.Add(this.labelCount);
+            this.Controls.Add(this.dateTimePickerDate);
+            this.Controls.Add(this.labelDate);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.buttonSave);
+            this.Controls.Add(this.groupBoxIceCreams);
+            this.Controls.Add(this.textBoxAddress);
+            this.Controls.Add(this.textBoxName);
+            this.Controls.Add(this.labelAddress);
+            this.Controls.Add(this.labelName);
+            this.Name = "FormShop";
+            this.Text = "Магазин";
+            this.Load += new System.EventHandler(this.FormShop_Load);
+            this.groupBoxIceCreams.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownCount)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label labelName;
+        private Label labelAddress;
+        private TextBox textBoxName;
+        private TextBox textBoxAddress;
+        private GroupBox groupBoxIceCreams;
+        private DataGridView dataGridView;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private Label labelDate;
+        private DateTimePicker dateTimePickerDate;
+        private DataGridViewTextBoxColumn ID;
+        private DataGridViewTextBoxColumn ColumnManufactureName;
+        private DataGridViewTextBoxColumn ColumnCount;
+        private Label labelCount;
+        private NumericUpDown numericUpDownCount;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormShop.cs

@@ -0,0 +1,138 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace BlacksmithWorkshop
+{
+    public partial class FormShop : Form
+    {
+        private readonly ILogger _logger;
+
+        private readonly IShopLogic _logic;
+
+        private int? _id;
+
+        private Dictionary<int, (IManufactureModel, int)> _shopManufactures;
+
+        public int Id { set { _id = value; } }
+
+        public FormShop(ILogger<FormShop> logger, IShopLogic logic)
+        {
+            InitializeComponent();
+
+            _logger = logger;
+            _logic = logic;
+            _shopManufactures = new Dictionary<int, (IManufactureModel, int)>();
+        }
+
+        private void FormShop_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                _logger.LogInformation("Загрузка магазина");
+                try
+                {
+                    var view = _logic.ReadElement(new ShopSearchModel
+                    {
+                        Id = _id.Value
+                    });
+
+                    if (view != null)
+                    {
+                        textBoxName.Text = view.ShopName;
+                        textBoxAddress.Text = view.Address.ToString();
+                        dateTimePickerDate.Value = view.DateOpen;
+                        numericUpDownCount.Value = view.MaxCountManufactures;
+                        _shopManufactures = view.ShopManufactures ?? new Dictionary<int, (IManufactureModel, int)>();
+                        LoadData();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка загрузки магазина");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка изделий в магазине");
+            try
+            {
+                if (_shopManufactures != null)
+                {
+                    dataGridView.Rows.Clear();
+                    foreach (var element in _shopManufactures)
+                    {
+                        dataGridView.Rows.Add(new object[] { element.Key, element.Value.Item1.ManufactureName, element.Value.Item2 });
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки изделий в магазине");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxName.Text))
+            {
+                MessageBox.Show("Заполните название", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(textBoxAddress.Text))
+            {
+                MessageBox.Show("Заполните адрес", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Сохранение магазина");
+            try
+            {
+                var model = new ShopBindingModel
+                {
+                    Id = _id ?? 0,
+                    ShopName = textBoxName.Text,
+                    Address = textBoxAddress.Text,
+                    DateOpen = dateTimePickerDate.Value.Date,
+                    MaxCountManufactures = (int)numericUpDownCount.Value
+                };
+
+                var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+                
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения магазина");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormShop.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

BlacksmithWorkshop/BlacksmithWorkshop/FormShops.Designer.cs

@@ -0,0 +1,121 @@
+namespace BlacksmithWorkshop
+{
+    partial class FormShops
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.dataGridView = new System.Windows.Forms.DataGridView();
+            this.buttonAdd = new System.Windows.Forms.Button();
+            this.buttonUpd = new System.Windows.Forms.Button();
+            this.buttonDel = new System.Windows.Forms.Button();
+            this.buttonRef = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.dataGridView.Location = new System.Drawing.Point(10, 9);
+            this.dataGridView.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.dataGridView.Name = "dataGridView";
+            this.dataGridView.RowHeadersWidth = 51;
+            this.dataGridView.RowTemplate.Height = 29;
+            this.dataGridView.Size = new System.Drawing.Size(444, 320);
+            this.dataGridView.TabIndex = 1;
+            // 
+            // buttonAdd
+            // 
+            this.buttonAdd.Location = new System.Drawing.Point(465, 37);
+            this.buttonAdd.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonAdd.Name = "buttonAdd";
+            this.buttonAdd.Size = new System.Drawing.Size(133, 22);
+            this.buttonAdd.TabIndex = 2;
+            this.buttonAdd.Text = "Добавить";
+            this.buttonAdd.UseVisualStyleBackColor = true;
+            this.buttonAdd.Click += new System.EventHandler(this.ButtonAdd_Click);
+            // 
+            // buttonUpd
+            // 
+            this.buttonUpd.Location = new System.Drawing.Point(465, 119);
+            this.buttonUpd.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonUpd.Name = "buttonUpd";
+            this.buttonUpd.Size = new System.Drawing.Size(133, 22);
+            this.buttonUpd.TabIndex = 3;
+            this.buttonUpd.Text = "Изменить";
+            this.buttonUpd.UseVisualStyleBackColor = true;
+            this.buttonUpd.Click += new System.EventHandler(this.ButtonUpd_Click);
+            // 
+            // buttonDel
+            // 
+            this.buttonDel.Location = new System.Drawing.Point(465, 197);
+            this.buttonDel.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonDel.Name = "buttonDel";
+            this.buttonDel.Size = new System.Drawing.Size(133, 22);
+            this.buttonDel.TabIndex = 4;
+            this.buttonDel.Text = "Удалить";
+            this.buttonDel.UseVisualStyleBackColor = true;
+            this.buttonDel.Click += new System.EventHandler(this.ButtonDel_Click);
+            // 
+            // buttonRef
+            // 
+            this.buttonRef.Location = new System.Drawing.Point(465, 274);
+            this.buttonRef.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonRef.Name = "buttonRef";
+            this.buttonRef.Size = new System.Drawing.Size(133, 22);
+            this.buttonRef.TabIndex = 5;
+            this.buttonRef.Text = "Обновить";
+            this.buttonRef.UseVisualStyleBackColor = true;
+            this.buttonRef.Click += new System.EventHandler(this.ButtonRef_Click);
+            // 
+            // FormShops
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(610, 338);
+            this.Controls.Add(this.buttonRef);
+            this.Controls.Add(this.buttonDel);
+            this.Controls.Add(this.buttonUpd);
+            this.Controls.Add(this.buttonAdd);
+            this.Controls.Add(this.dataGridView);
+            this.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.Name = "FormShops";
+            this.Text = "Магазины";
+            this.Load += new System.EventHandler(this.FormShops_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonAdd;
+        private Button buttonUpd;
+        private Button buttonDel;
+        private Button buttonRef;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormShops.cs

@@ -0,0 +1,119 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace BlacksmithWorkshop
+{
+    public partial class FormShops : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IShopLogic _logic;
+
+        public FormShops(ILogger<FormShops> logger, IShopLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormShops_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["ShopManufactures"].Visible = false;
+                    dataGridView.Columns["ShopName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+
+                _logger.LogInformation("Загрузка магазинов");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки магазинов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormShop));
+            if (service is FormShop 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(FormShop));
+                if (service is FormShop 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 магазина");
+                    try
+                    {
+                        if (!_logic.Delete(new ShopBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Ошибка удаления изделия");
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void ButtonRef_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormShops.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

BlacksmithWorkshop/BlacksmithWorkshop/Program.cs

@@ -40,10 +40,12 @@ namespace BlacksmithWorkshop
             services.AddTransient<IWorkPieceStorage, WorkPieceStorage>();
             services.AddTransient<IOrderStorage, OrderStorage>();
             services.AddTransient<IManufactureStorage, ManufactureStorage>();
+            services.AddTransient<IShopStorage, ShopStorage>();
 
             services.AddTransient<IWorkPieceLogic, WorkPieceLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
             services.AddTransient<IManufactureLogic, ManufactureLogic>();
+            services.AddTransient<IShopLogic, ShopLogic>();
 
             services.AddTransient<FormMain>();
             services.AddTransient<FormWorkPiece>();
@@ -52,7 +54,10 @@ namespace BlacksmithWorkshop
             services.AddTransient<FormManufacture>();
             services.AddTransient<FormManufactures>();
             services.AddTransient<FormManufactureWorkPiece>();
+            services.AddTransient<FormShop>();
+            services.AddTransient<FormShops>();
+            services.AddTransient<FormAddManufacture>();
+            services.AddTransient<FormSellManufacture>();
         }
-
     }
 }

BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogic/OrderLogic.cs

@@ -20,10 +20,16 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
 
         private readonly IOrderStorage _orderStorage;
 
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage) 
+        private readonly IShopLogic _shopLogic;
+
+        private readonly IManufactureStorage _manufactureStorage;
+
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IShopLogic shopLogic, IManufactureStorage manufactureStorage) 
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _shopLogic = shopLogic;
+            _manufactureStorage = manufactureStorage;
         }
 
         //вывод отфильтрованного списка компонентов
@@ -122,7 +128,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
                 throw new InvalidOperationException("Дата создания должна быть более ранней, нежели дата завершения");
             }
 
-            _logger.LogInformation("Order. OrderId:{Id}. Sun:{Sum}. ManufactureId:{Id}", model.Id, model.Sum, model.ManufactureId);
+            _logger.LogInformation("Order. OrderId:{Id}. Sun:{Sum}. ManufactureId:{Id}. Sum:{Sum}", model.Id, model.Sum, model.ManufactureId, model.Sum);
         }
 
         //обновление статуса заказа
@@ -146,9 +152,21 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
             model.Status = newOrderStatus;
 
             //проверка на выдачу
-            if (model.Status == OrderStatus.Выдан)
+            if (model.Status == OrderStatus.Готов)
             {
                 model.DateImplement = DateTime.Now;
+                
+                var manufacture = _manufactureStorage.GetElement(new() { Id = viewModel.ManufactureId });
+                
+                if (manufacture == null)
+                {
+                    throw new ArgumentNullException(nameof(manufacture));
+                }
+
+                if (!_shopLogic.AddManufactures(manufacture, viewModel.Count))
+                {
+                    throw new Exception($"AddManufactures operation failed. Shop is full.");
+                }
             }
             else
             {

BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogic/ShopLogic.cs

@@ -0,0 +1,250 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Numerics;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
+{
+    public class ShopLogic : IShopLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IShopStorage _shopStorage;
+
+        public ShopLogic(ILogger<ShopLogic> logger, IShopStorage shopStorage)
+        {
+            _logger = logger;
+            _shopStorage = shopStorage;
+        }
+
+        public ShopViewModel? ReadElement(ShopSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            _logger.LogInformation("ReadElement. ShopName:{ShopName}. Id:{Id}", model.ShopName, model.Id);
+            var element = _shopStorage.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<ShopViewModel>? ReadList(ShopSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ShopName:{ShopName}. Id: {Id}", model?.ShopName, model?.Id);
+
+            var list = model == null ? _shopStorage.GetFullList() : _shopStorage.GetFilteredList(model);
+            
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+
+                return null;
+            }
+
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+
+            return list;
+        }
+
+        public bool AddManufacture(ShopSearchModel model, IManufactureModel manufacture, int count)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            if (count <= 0)
+            {
+                throw new ArgumentNullException("Количество добавляемых изделий должно быть больше 0", nameof(count));
+            }
+
+            _logger.LogInformation("AddManufacture. ShopName:{ShopName}. Id: {Id}", model?.ShopName, model?.Id);
+            var shop = _shopStorage.GetElement(model);
+
+            if (shop == null)
+            {
+                _logger.LogWarning("Add Manufacture operation failed");
+
+                return false;
+            }
+
+            if (shop.MaxCountManufactures - shop.ShopManufactures.Select(x => x.Value.Item2).Sum() < count)
+            {
+                throw new ArgumentNullException("Слишком много изделий для одного магазина", nameof(count));
+            }
+
+            if (!shop.ShopManufactures.ContainsKey(manufacture.Id))
+            {
+                shop.ShopManufactures[manufacture.Id] = (manufacture, count);
+            }
+            else
+            {
+                shop.ShopManufactures[manufacture.Id] = (manufacture, shop.ShopManufactures[manufacture.Id].Item2 + count);
+            }
+
+            _shopStorage.Update(new ShopBindingModel()
+            {
+                Id = shop.Id,
+                ShopName = shop.ShopName,
+                Address = shop.Address,
+                DateOpen = shop.DateOpen,
+                MaxCountManufactures = shop.MaxCountManufactures,
+                ShopManufactures = shop.ShopManufactures
+            });
+
+            return true;
+        }
+
+        public bool Create(ShopBindingModel model)
+        {
+            CheckModel(model);
+
+            if (_shopStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+
+                return false;
+            }
+
+            return true;
+        }
+
+        public bool Update(ShopBindingModel model)
+        {
+            CheckModel(model);
+
+            if (_shopStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+
+                return false;
+            }
+
+            return true;
+        }
+
+        public bool Delete(ShopBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+
+            if (_shopStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+
+                return false;
+            }
+
+            return true;
+        }
+
+        private void CheckModel(ShopBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            if (!withParams)
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                throw new ArgumentNullException("Отсутствует названия магазина", nameof(model.ShopName));
+            }
+
+            if (string.IsNullOrEmpty(model.Address))
+            {
+                throw new ArgumentNullException("Отсутствует адреса магазина", nameof(model.Address));
+            }
+
+            _logger.LogInformation("Shop. ShopName:{ShopName}. Address:{Address}. Id: {Id}", model.ShopName, model.Address, model.Id);
+            var element = _shopStorage.GetElement(new ShopSearchModel
+            {
+                ShopName = model.ShopName
+            });
+
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Магазин с таким названием уже есть");
+            }
+        }
+
+        public bool AddManufactures(IManufactureModel model, int count)
+        {
+            if (count <= 0)
+            {
+                throw new ArgumentNullException("Количество добавляемых изделий должно быть больше 0", nameof(count));
+            }
+
+            _logger.LogInformation("AddManufactures. Manufacture: {Manufacture}. Count: {Count}", model?.ManufactureName, count);
+
+            var capacity = _shopStorage.GetFullList().Select(x => x.MaxCountManufactures - x.ShopManufactures.Select(x => x.Value.Item2).Sum()).Sum() - count;
+            
+            if (capacity < 0)
+            {
+                _logger.LogWarning("AddManufactures operation failed. Sell {count} Manufactures ", -capacity);
+                return false;
+            }
+
+            foreach (var shop in _shopStorage.GetFullList())
+            {
+                if (shop.MaxCountManufactures - shop.ShopManufactures.Select(x => x.Value.Item2).Sum() < count)
+                {
+                    if (!AddManufacture(new() { Id = shop.Id }, model, shop.MaxCountManufactures - shop.ShopManufactures.Select(x => x.Value.Item2).Sum()))
+                    {
+                        _logger.LogWarning("AddManufactures operation failed.");
+
+                        return false;
+                    }
+
+                    count -= shop.MaxCountManufactures - shop.ShopManufactures.Select(x => x.Value.Item2).Sum();
+                }
+                else
+                {
+                    if (!AddManufacture(new() { Id = shop.Id }, model, count))
+                    {
+                        _logger.LogWarning("AddManufactures operation failed.");
+
+                        return false;
+                    }
+
+                    count -= count;
+                }
+
+                if (count == 0)
+                {
+                    return true;
+                }
+            }
+
+            return true;
+        }
+
+        public bool SellManufatures(IManufactureModel model, int count)
+        {
+            return _shopStorage.SellManufactures(model, count);
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ShopBindingModel.cs

@@ -0,0 +1,24 @@
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.BindingModels
+{
+    public class ShopBindingModel : IShopModel
+    {
+        public string ShopName { get; set; } = string.Empty;
+
+        public string Address { get; set; } = string.Empty;
+
+        public DateTime DateOpen { get; set; } = DateTime.Now;
+
+        public Dictionary<int, (IManufactureModel, int)> ShopManufactures { get; set; } = new();
+
+        public int Id { get; set; }
+
+        public int MaxCountManufactures { get; set; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IShopLogic.cs

@@ -0,0 +1,31 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.BusinessLogicsContracts
+{
+    public interface IShopLogic
+    {
+        List<ShopViewModel>? ReadList(ShopSearchModel? model);
+
+        ShopViewModel? ReadElement(ShopSearchModel model);
+
+        bool Create(ShopBindingModel model);
+
+        bool Update(ShopBindingModel model);
+
+        bool Delete(ShopBindingModel model);
+
+        bool AddManufacture(ShopSearchModel model, IManufactureModel manufacture, int count);
+    
+        bool SellManufatures(IManufactureModel model, int count);
+
+        bool AddManufactures(IManufactureModel model, int count);
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ShopSearchModel.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.SearchModels
+{
+    public class ShopSearchModel
+    {
+        //для поиска по идентификатору
+        public int? Id { get; set; }
+
+        //для поиска по названию
+        public string? ShopName { get; set; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IShopStorage.cs

@@ -0,0 +1,29 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.StoragesContracts
+{
+    public interface IShopStorage
+    {
+        List<ShopViewModel> GetFullList();
+
+        List<ShopViewModel> GetFilteredList(ShopSearchModel model);
+
+        ShopViewModel? GetElement(ShopSearchModel model);
+
+        ShopViewModel? Insert(ShopBindingModel model);
+
+        ShopViewModel? Update(ShopBindingModel model);
+
+        ShopViewModel? Delete(ShopBindingModel model);
+
+        bool SellManufactures(IManufactureModel model, int count);
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ShopViewModel.cs

@@ -0,0 +1,29 @@
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.ViewModels
+{
+    public class ShopViewModel
+    {
+        public int Id { get; set; }
+
+        [DisplayName("Название магазина")]
+        public string ShopName { get; set; } = string.Empty;
+
+        [DisplayName("Адрес магазина")]
+        public string Address { get; set; } = string.Empty;
+
+        [DisplayName("Дата открытия")]
+        public DateTime DateOpen { get; set; } = DateTime.Now;
+
+        public Dictionary<int, (IManufactureModel, int)> ShopManufactures { get; set; } = new();
+
+        [DisplayName("Вместимость магазина")]
+        public int MaxCountManufactures { get; set; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDataModels/Models/IShopModel.cs

@@ -0,0 +1,28 @@
+using BlacksmithWorkshopDataModels.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDataModels.Models
+{
+    //интерфес сущности "Магазин"
+    public interface IShopModel : IId
+    {
+        //название магазина
+        string ShopName { get; }
+
+        //адрес магазина
+        string Address { get; }
+
+        //дата открытия магазина
+        DateTime DateOpen { get; }
+
+        //максимальное кол-во изделий в магазине
+        int MaxCountManufactures { get; }
+
+        //изделия в магазине
+        Dictionary<int, (IManufactureModel, int)> ShopManufactures { get; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/BlacksmithWorkshopDatabase.cs

@@ -28,5 +28,9 @@ namespace BlacksmithWorkshopDatabaseImplement
         public virtual DbSet<ManufactureWorkPiece> ManufactureWorkPieces { set; get; }
 
         public virtual DbSet<Order> Orders { set; get; }
+
+        public virtual DbSet<Shop> Shops { set; get; }
+
+        public virtual DbSet<ShopManufacture> ShopManufactures { get; set; }
     }
 }

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/BlacksmithWorkshopDatabaseImplement.csproj

@@ -7,9 +7,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.3" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.3" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.3">
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Implements/OrderStorage.cs

@@ -18,6 +18,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
         {
             using var context = new BlacksmithWorkshopDatabase();
             var element = context.Orders
+                .Include(x => x.Manufacture)
                 .FirstOrDefault(rec => rec.Id == model.Id);
 
             if (element != null)
@@ -41,6 +42,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
             using var context = new BlacksmithWorkshopDatabase();
 
             return context.Orders
+                .Include(x => x.Manufacture)
                 .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
                 ?.GetViewModel;
         }
@@ -55,38 +57,19 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
             using var context = new BlacksmithWorkshopDatabase();
 
             return context.Orders
+                    .Include(x => x.Manufacture)
                     .Where(x => x.Id == model.Id)
                     .Select(x => x.GetViewModel)
                     .ToList();
         }
 
-        private static OrderViewModel GetViewModel(Order order)
-        {
-            var viewModel = order.GetViewModel;
-            using var context = new BlacksmithWorkshopDatabase();
-            var element = context.Manufactures
-                .FirstOrDefault(x => x.Id == order.ManufactureId);
-            viewModel.ManufactureName = element.ManufactureName;
-
-            return viewModel;
-        }
-
         public List<OrderViewModel> GetFullList()
         {
             using var context = new BlacksmithWorkshopDatabase();
 
             return context.Orders
-                    .Select(x => new OrderViewModel
-                    {
-                        Id = x.Id,
-                        ManufactureId = x.ManufactureId,
-                        Count = x.Count,
-                        Sum = x.Sum,
-                        Status = x.Status,
-                        DateCreate = x.DateCreate,
-                        DateImplement = x.DateImplement,
-                        ManufactureName = x.Manufacture.ManufactureName
-                    })
+                    .Include(x => x.Manufacture)
+                    .Select(x => x.GetViewModel)
                     .ToList();
         }
 
@@ -103,13 +86,16 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
             context.Orders.Add(newOrder);
             context.SaveChanges();
 
-            return newOrder.GetViewModel;
+            return context.Orders
+                .Include(x => x.Manufacture)
+                .FirstOrDefault(x => x.Id == newOrder.Id)
+                ?.GetViewModel;
         }
 
         public OrderViewModel? Update(OrderBindingModel model)
         {
             using var context = new BlacksmithWorkshopDatabase();
-            var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
+            var order = context.Orders.Include(x => x.Manufacture).FirstOrDefault(x => x.Id == model.Id);
 
             if (order == null)
             {

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Implements/ShopStorage.cs

@@ -0,0 +1,179 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDatabaseImplement.Models;
+using BlacksmithWorkshopDataModels.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        public List<ShopViewModel> GetFullList()
+        {
+            using var context = new BlacksmithWorkshopDatabase();
+
+            return context.Shops
+                    .Include(x => x.Manufactures)
+                    .ThenInclude(x => x.Manufacture)
+                    .ToList()
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return new();
+            }
+
+            using var context = new BlacksmithWorkshopDatabase();
+
+            return context.Shops
+                    .Include(x => x.Manufactures)
+                    .ThenInclude(x => x.Manufacture)
+                    .Where(x => x.ShopName.Contains(model.ShopName))
+                    .ToList()
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            using var context = new BlacksmithWorkshopDatabase();
+
+            return context.Shops
+                .Include(x => x.Manufactures)
+                .ThenInclude(x => x.Manufacture)
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.ShopName) && x.ShopName == model.ShopName) ||
+                                (model.Id.HasValue && x.Id == model.Id))
+                ?.GetViewModel;
+        }
+
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDatabase();
+            var newShop = Shop.Create(context, model);
+
+            if (newShop == null)
+            {
+                return null;
+            }
+
+            context.Shops.Add(newShop);
+            context.SaveChanges();
+
+            return newShop.GetViewModel;
+        }
+
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDatabase();
+            using var transaction = context.Database.BeginTransaction();
+
+            try
+            {
+                var shop = context.Shops.FirstOrDefault(rec => rec.Id == model.Id);
+                
+                if (shop == null)
+                {
+                    return null;
+                }
+
+                shop.Update(model);
+                context.SaveChanges();
+                shop.UpdateManufactures(context, model);
+                transaction.Commit();
+
+                return shop.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+
+                throw;
+            }
+        }
+
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDatabase();
+
+            var element = context.Shops
+                .Include(x => x.Manufactures)
+                .FirstOrDefault(rec => rec.Id == model.Id);
+
+            if (element != null)
+            {
+                context.Shops.Remove(element);
+                context.SaveChanges();
+
+                return element.GetViewModel;
+            }
+
+            return null;
+        }
+
+        public bool SellManufactures(IManufactureModel model, int count)
+        {
+            using var context = new BlacksmithWorkshopDatabase();
+            using var transaction = context.Database.BeginTransaction();
+
+            try
+            {
+                var shops = context.ShopManufactures
+                    .Include(x => x.Shop)
+                    .ToList()
+                    .Where(rec => rec.ManufactureId == model.Id);
+
+                if (shops == null)
+                {
+                    return false;
+                }
+
+                foreach (var shop in shops)
+                {
+                    if (shop.Count < count)
+                    {
+                        count -= shop.Count;
+                        shop.Count = 0;
+                    }
+                    else
+                    {
+                        shop.Count = shop.Count - count;
+                        count -= count;
+                    }
+
+                    if (count == 0)
+                    {
+                        context.SaveChanges();
+                        transaction.Commit();
+
+                        return true;
+                    }
+                }
+
+                transaction.Rollback();
+
+                return false;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Migrations/20230324151111_ThirdHardLabWork.Designer.cs

@@ -0,0 +1,250 @@
+// <auto-generated />
+using System;
+using BlacksmithWorkshopDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace BlacksmithWorkshopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(BlacksmithWorkshopDatabase))]
+    [Migration("20230324151111_ThirdHardLabWork")]
+    partial class ThirdHardLabWork
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ManufactureName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Manufactures");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ManufactureWorkPiece", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ManufactureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkPieceId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ManufactureId");
+
+                    b.HasIndex("WorkPieceId");
+
+                    b.ToTable("ManufactureWorkPieces");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("ManufactureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ManufactureId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("DateOpen")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("MaxCountManufactures")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ShopManufacture", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ManufactureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ManufactureId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopManufactures");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.WorkPiece", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.Property<string>("WorkPieceName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("WorkPieces");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ManufactureWorkPiece", b =>
+                {
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", "Manufacture")
+                        .WithMany("WorkPieces")
+                        .HasForeignKey("ManufactureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.WorkPiece", "WorkPiece")
+                        .WithMany("ManufactureWorkPieces")
+                        .HasForeignKey("WorkPieceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Manufacture");
+
+                    b.Navigation("WorkPiece");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", "Manufacture")
+                        .WithMany("Orders")
+                        .HasForeignKey("ManufactureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Manufacture");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ShopManufacture", b =>
+                {
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", "Manufacture")
+                        .WithMany("Shops")
+                        .HasForeignKey("ManufactureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Manufactures")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Manufacture");
+
+                    b.Navigation("Shop");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", b =>
+                {
+                    b.Navigation("Orders");
+
+                    b.Navigation("Shops");
+
+                    b.Navigation("WorkPieces");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Manufactures");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.WorkPiece", b =>
+                {
+                    b.Navigation("ManufactureWorkPieces");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Migrations/20230324151111_ThirdHardLabWork.cs

@@ -0,0 +1,78 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace BlacksmithWorkshopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class ThirdHardLabWork : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Shops",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateOpen = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    MaxCountManufactures = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Shops", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ShopManufactures",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopId = table.Column<int>(type: "int", nullable: false),
+                    ManufactureId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ShopManufactures", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ShopManufactures_Manufactures_ManufactureId",
+                        column: x => x.ManufactureId,
+                        principalTable: "Manufactures",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ShopManufactures_Shops_ShopId",
+                        column: x => x.ShopId,
+                        principalTable: "Shops",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopManufactures_ManufactureId",
+                table: "ShopManufactures",
+                column: "ManufactureId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopManufactures_ShopId",
+                table: "ShopManufactures",
+                column: "ShopId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ShopManufactures");
+
+            migrationBuilder.DropTable(
+                name: "Shops");
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Migrations/BlacksmithWorkshopDatabaseModelSnapshot.cs

@@ -17,7 +17,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Migrations
         {
 #pragma warning disable 612, 618
             modelBuilder
-                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("ProductVersion", "7.0.4")
                 .HasAnnotation("Relational:MaxIdentifierLength", 128);
 
             SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
@@ -101,6 +101,59 @@ namespace BlacksmithWorkshopDatabaseImplement.Migrations
                     b.ToTable("Orders");
                 });
 
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("DateOpen")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("MaxCountManufactures")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ShopManufacture", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ManufactureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ManufactureId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopManufactures");
+                });
+
             modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.WorkPiece", b =>
                 {
                     b.Property<int>("Id")
@@ -151,13 +204,39 @@ namespace BlacksmithWorkshopDatabaseImplement.Migrations
                     b.Navigation("Manufacture");
                 });
 
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ShopManufacture", b =>
+                {
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", "Manufacture")
+                        .WithMany("Shops")
+                        .HasForeignKey("ManufactureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Manufactures")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Manufacture");
+
+                    b.Navigation("Shop");
+                });
+
             modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", b =>
                 {
                     b.Navigation("Orders");
 
+                    b.Navigation("Shops");
+
                     b.Navigation("WorkPieces");
                 });
 
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Manufactures");
+                });
+
             modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.WorkPiece", b =>
                 {
                     b.Navigation("ManufactureWorkPieces");

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/Manufacture.cs

@@ -47,6 +47,9 @@ namespace BlacksmithWorkshopDatabaseImplement.Models
         [ForeignKey("ManufactureId")]
         public virtual List<Order> Orders { get; set; } = new();
 
+        [ForeignKey("ManufactureId")]
+        public virtual List<ShopManufacture> Shops { get; set; } = new();
+
         public static Manufacture Create(BlacksmithWorkshopDatabase context, ManufactureBindingModel model)
         {
             return new Manufacture()
@@ -76,8 +79,6 @@ namespace BlacksmithWorkshopDatabaseImplement.Models
             ManufactureWorkPieces = ManufactureWorkPieces
         };
 
-        Dictionary<int, (IWorkPieceModel, int)> IManufactureModel.ManufactureWorkPieces => throw new NotImplementedException();
-
         public void UpdateWorkPieces(BlacksmithWorkshopDatabase context, ManufactureBindingModel model)
         {
             var manufactureWorkPieces = context.ManufactureWorkPieces.Where(rec => rec.ManufactureId == model.Id).ToList();
@@ -100,13 +101,13 @@ namespace BlacksmithWorkshopDatabaseImplement.Models
 
             var manufacture = context.Manufactures.First(x => x.Id == Id);
 
-            foreach (var pc in model.ManufactureWorkPieces)
+            foreach (var mwp in model.ManufactureWorkPieces)
             {
                 context.ManufactureWorkPieces.Add(new ManufactureWorkPiece
                 {
                     Manufacture = manufacture,
-                    WorkPiece = context.WorkPieces.First(x => x.Id == pc.Key),
-                    Count = pc.Value.Item2
+                    WorkPiece = context.WorkPieces.First(x => x.Id == mwp.Key),
+                    Count = mwp.Value.Item2
                 });
 
                 context.SaveChanges();

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/Order.cs

@@ -4,6 +4,7 @@ using BlacksmithWorkshopDataModels.Enums;
 using BlacksmithWorkshopDataModels.Models;
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -15,15 +16,20 @@ namespace BlacksmithWorkshopDatabaseImplement.Models
     {
         public int Id { get; private set; }
 
+        [Required]
         public int ManufactureId { get; private set; }
 
+        [Required]
         public int Count { get; private set; }
 
+        [Required]
         public double Sum { get; private set; }
 
-        public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
+        [Required]
+        public OrderStatus Status { get; private set; }
 
-        public DateTime DateCreate { get; private set; } = DateTime.Now;
+        [Required]
+        public DateTime DateCreate { get; private set; }
 
         public DateTime? DateImplement { get; private set; }
 
@@ -68,7 +74,8 @@ namespace BlacksmithWorkshopDatabaseImplement.Models
             Sum = Sum,
             Status = Status,
             DateCreate = DateCreate,
-            DateImplement = DateImplement
+            DateImplement = DateImplement,
+            ManufactureName = Manufacture.ManufactureName
         };
     }
 }

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/Shop.cs

@@ -0,0 +1,119 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; set; }
+
+        [Required]
+        public string ShopName { get; set; } = string.Empty;
+
+        [Required]
+        public string Address { get; set; } = string.Empty;
+
+        [Required]
+        public DateTime DateOpen { get; set; }
+
+        [Required]
+        public int MaxCountManufactures { get; set; }
+
+        private Dictionary<int, (IManufactureModel, int)>? _shopManufactures = null;
+
+        [Required]
+        public Dictionary<int, (IManufactureModel, int)> ShopManufactures
+        {
+            get
+            {
+                if (_shopManufactures == null)
+                {
+                    _shopManufactures = Manufactures.ToDictionary(recSI => recSI.ManufactureId, recSI => (recSI.Manufacture as IManufactureModel, recSI.Count));
+                }
+                return _shopManufactures;
+            }
+        }
+
+        [ForeignKey("ShopId")]
+        public virtual List<ShopManufacture> Manufactures { get; set; } = new();
+
+        public static Shop? Create(BlacksmithWorkshopDatabase context, ShopBindingModel model)
+        {
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                DateOpen = model.DateOpen,
+                Manufactures = model.ShopManufactures.Select(x => new ShopManufacture
+                {
+                    Manufacture = context.Manufactures.First(y => y.Id == x.Key),
+                    Count = x.Value.Item2
+                }).ToList(),
+                MaxCountManufactures = model.MaxCountManufactures
+            };
+        }
+
+        public void Update(ShopBindingModel model)
+        {
+            ShopName = model.ShopName;
+            Address = model.Address;
+            DateOpen = model.DateOpen;
+            MaxCountManufactures = model.MaxCountManufactures;
+        }
+
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            DateOpen = DateOpen,
+            MaxCountManufactures = MaxCountManufactures,
+            ShopManufactures = ShopManufactures
+        };
+
+        public void UpdateManufactures(BlacksmithWorkshopDatabase context, ShopBindingModel model)
+        {
+            var shopManufactures = context.ShopManufactures.Where(rec => rec.ShopId == model.Id).ToList();
+
+            if (shopManufactures != null && shopManufactures.Count > 0)
+            {   // удалили те, которых нет в модели
+                context.ShopManufactures.RemoveRange(shopManufactures.Where(rec => !model.ShopManufactures.ContainsKey(rec.ManufactureId)));
+                context.SaveChanges();
+
+                // обновили количество у существующих записей
+                foreach (var _shopManufactures in shopManufactures)
+                {
+                    _shopManufactures.Count = model.ShopManufactures[_shopManufactures.ManufactureId].Item2;
+                    model.ShopManufactures.Remove(_shopManufactures.ManufactureId);
+                }
+
+                context.SaveChanges();
+            }
+
+            var shop = context.Shops.First(x => x.Id == Id);
+
+            foreach (var sm in model.ShopManufactures)
+            {
+                context.ShopManufactures.Add(new ShopManufacture
+                {
+                    Shop = shop,
+                    Manufacture = context.Manufactures.First(x => x.Id == sm.Key),
+                    Count = sm.Value.Item2
+                });
+
+                context.SaveChanges();
+            }
+
+            _shopManufactures = null;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/ShopManufacture.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Models
+{
+    public class ShopManufacture
+    {
+        public int Id { get; set; }
+
+        [Required]
+        public int ShopId { get; set; }
+
+        [Required]
+        public int ManufactureId { get; set; }
+
+        [Required]
+        public int Count { get; set; }
+
+        public virtual Shop Shop { get; set; } = new();
+
+        public virtual Manufacture Manufacture { get; set; } = new();
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopFileImplement/DataFileSingleton.cs

@@ -18,12 +18,16 @@ namespace BlacksmithWorkshopFileImplement
 
         private readonly string ManufactureFileName = "Manufacture.xml";
 
+        private readonly string ShopFileName = "Shop.xml";
+
         public List<WorkPiece> WorkPieces { get; private set; }
 
         public List<Order> Orders { get; private set; }
 
         public List<Manufacture> Manufactures { get; private set; }
 
+        public List<Shop> Shops { get; private set; }
+
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -40,11 +44,14 @@ namespace BlacksmithWorkshopFileImplement
 
         public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
 
+        public void SaveShops() => SaveData(Shops, ShopFileName, "Shops", x => x.GetXElement);
+
         private DataFileSingleton()
         {
             WorkPieces = LoadData(WorkPieceFileName, "WorkPiece", x => WorkPiece.Create(x)!)!;
             Manufactures = LoadData(ManufactureFileName, "Manufacture", x => Manufacture.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+            Shops = LoadData(ShopFileName, "Shop", x => Shop.Create(x)!)!;
         }
 
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)

BlacksmithWorkshop/BlacksmithWorkshopFileImplement/Implements/ShopStorage.cs

@@ -0,0 +1,139 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using BlacksmithWorkshopFileImplement.Models;
+using System.Net;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopFileImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        private readonly DataFileSingleton _source;
+
+        public ShopStorage()
+        {
+            _source = DataFileSingleton.GetInstance();
+        }
+
+        public List<ShopViewModel> GetFullList()
+        {
+            return _source.Shops.Select(x => x.GetViewModel).ToList();
+        }
+
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return new();
+            }
+
+            return _source.Shops.Where(x => x.ShopName.Contains(model.ShopName))
+                .Select(x => x.GetViewModel).ToList();
+        }
+
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            return _source.Shops.FirstOrDefault(x => (!string.IsNullOrEmpty(model.ShopName) && x.ShopName == model.ShopName) 
+                || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+        }
+
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            model.Id = _source.Shops.Count > 0 ? _source.Shops.Max(x => x.Id) + 1 : 1;
+
+            var newShop = Shop.Create(model);
+
+            if (newShop == null)
+            {
+                return null;
+            }
+
+            _source.Shops.Add(newShop);
+            _source.SaveShops();
+
+            return newShop.GetViewModel;
+        }
+
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            var shop = _source.Shops.FirstOrDefault(x => x.ShopName.Contains(model.ShopName) || x.Id == model.Id);
+            
+            if (shop == null)
+            {
+                return null;
+            }
+
+            shop.Update(model);
+            _source.SaveShops();
+
+            return shop.GetViewModel;
+        }
+
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            var element = _source.Shops.FirstOrDefault(x => x.Id == model.Id);
+
+            if (element != null)
+            {
+                _source.Shops.Remove(element);
+                _source.SaveShops();
+
+                return element.GetViewModel;
+            }
+
+            return null;
+        }
+
+        public bool SellManufactures(IManufactureModel model, int count)
+        {
+            if (_source.Shops.Select(x => x.ShopManufactures.FirstOrDefault(x => x.Key == model.Id).Value.Item2).Sum() < count)
+            {
+                return false;
+            }
+
+            var list = _source.Shops.Where(x => x.ShopManufactures.ContainsKey(model.Id));
+
+            foreach (var shop in list)
+            {
+                if (shop.ShopManufactures[model.Id].Item2 < count)
+                {
+                    count -= shop.ShopManufactures[model.Id].Item2;
+                    shop.ShopManufactures[model.Id] = (shop.ShopManufactures[model.Id].Item1, 0);
+                }
+                else
+                {
+                    shop.ShopManufactures[model.Id] = (shop.ShopManufactures[model.Id].Item1, shop.ShopManufactures[model.Id].Item2 - count);
+                    count -= count;
+                }
+
+                Update(new()
+                {
+                    ShopName = shop.ShopName,
+                    Address = shop.Address,
+                    DateOpen = shop.DateOpen,
+                    MaxCountManufactures = shop.MaxCountManufactures,
+                    ShopManufactures = shop.ShopManufactures
+                });
+
+                if (count == 0)
+                {
+                    return true;
+                }
+            }
+
+            return true;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopFileImplement/Models/Shop.cs

@@ -0,0 +1,112 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace BlacksmithWorkshopFileImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; set; }
+
+        public string ShopName { get; set; } = string.Empty;
+
+        public string Address { get; set; } = string.Empty;
+
+        public DateTime DateOpen { get; set; }
+
+        public int MaxCountManufactures { get; set; }
+
+        public Dictionary<int, int> Manufactures { get; private set; } = new();
+
+        public Dictionary<int, (IManufactureModel, int)> _manufactures = null;
+    
+        public Dictionary<int, (IManufactureModel, int)> ShopManufactures
+        {
+            get
+            {
+                if (_manufactures == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _manufactures = Manufactures.ToDictionary(x => x.Key, y => ((source.Manufactures.FirstOrDefault(z => z.Id == y.Key) as IManufactureModel)!, y.Value));
+                }
+
+                return _manufactures;
+            }
+        }
+
+        public static Shop? Create(ShopBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                DateOpen = model.DateOpen,
+                MaxCountManufactures = model.MaxCountManufactures,
+                Manufactures = model.ShopManufactures.ToDictionary(x => x.Key, x => x.Value.Item2)
+            };
+        }
+
+        public static Shop? Create(XElement element)
+
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ShopName = element.Element("ShopName")!.Value,
+                Address = element.Element("Address")!.Value,
+                DateOpen = Convert.ToDateTime(element.Element("DateOpen")!.Value),
+                MaxCountManufactures = Convert.ToInt32(element.Element("MaxCountManufactures")!.Value),
+                Manufactures = element.Element("Manufactures")!.Elements("Manufactures").ToDictionary(x => Convert.ToInt32(x.Element("Key")?.Value), x => Convert.ToInt32(x.Element("Value")?.Value))
+            };
+        }
+
+        public void Update(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ShopName = model.ShopName;
+            Address = model.Address;
+            DateOpen = model.DateOpen;
+            MaxCountManufactures = model.MaxCountManufactures;
+            Manufactures = model.ShopManufactures.ToDictionary(x => x.Key, x => x.Value.Item2);
+            _manufactures = null;
+        }
+
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            DateOpen = DateOpen,
+            MaxCountManufactures = MaxCountManufactures,
+            ShopManufactures = ShopManufactures
+        };
+
+        public XElement GetXElement => new("Shop",
+            new XAttribute("Id", Id),
+            new XElement("ShopName", ShopName),
+            new XElement("Address", Address),
+            new XElement("DateOpen", DateOpen.ToString()),
+            new XElement("MaxCountManufactures", MaxCountManufactures.ToString()),
+            new XElement("Manufactures", Manufactures.Select(x => new XElement("Manufactures",
+                new XElement("Key", x.Key),
+                new XElement("Value", x.Value))).ToArray()));
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopListImplement/DataListSingleton.cs

@@ -21,11 +21,15 @@ namespace BlacksmithWorkshopListImplement
         //список для хранения заказов
         public List<Order> Orders { get; set; }
 
+        //список для хранения Магазинов
+        public List<Shop> Shops { get; set; }
+
         public DataListSingleton()
         {
             WorkPieces = new List<WorkPiece>();
             Manufactures = new List<Manufacture>();
             Orders = new List<Order>();
+            Shops = new List<Shop>();
         }
 
         public static DataListSingleton GetInstance()

BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/ShopStorage.cs

@@ -0,0 +1,134 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using BlacksmithWorkshopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopListImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        private readonly DataListSingleton _source;
+
+        public ShopStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            foreach (var shop in _source.Shops)
+            {
+                if ((!string.IsNullOrEmpty(model.ShopName) && shop.ShopName == model.ShopName) || (model.Id.HasValue && shop.Id == model.Id))
+                {
+                    return shop.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            var result = new List<ShopViewModel>();
+
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return result;
+            }
+
+            foreach (var shop in _source.Shops)
+            {
+                if (shop.ShopName.Contains(model.ShopName))
+                {
+                    result.Add(shop.GetViewModel);
+                }
+            }
+
+            return result;
+        }
+
+        public List<ShopViewModel> GetFullList()
+        {
+            var result = new List<ShopViewModel>();
+
+            foreach (var shop in _source.Shops)
+            {
+                result.Add(shop.GetViewModel);
+            }
+
+            return result;
+        }
+
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            model.Id = 1;
+
+            foreach (var shop in _source.Shops)
+            {
+                if (model.Id <= shop.Id)
+                {
+                    model.Id = shop.Id + 1;
+                }
+            }
+
+            var newShop = Shop.Create(model);
+
+            if (newShop == null)
+            {
+                return null;
+            }
+
+            _source.Shops.Add(newShop);
+
+            return newShop.GetViewModel;
+        }
+
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            foreach (var shop in _source.Shops)
+            {
+                if (shop.Id == model.Id)
+                {
+                    shop.Update(model);
+
+                    return shop.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            for (int i = 0; i < _source.Shops.Count; ++i)
+            {
+                if (_source.Shops[i].Id == model.Id)
+                {
+                    var element = _source.Shops[i];
+                    _source.Shops.RemoveAt(i);
+
+                    return element.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        public bool SellManufactures(IManufactureModel model, int count)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopListImplement/Models/Shop.cs

@@ -0,0 +1,66 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopListImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public string ShopName { get; set; } = string.Empty;
+
+        public string Address { get; set; } = string.Empty;
+
+        public DateTime DateOpen { get; set; }
+
+        public int Id { get; set; }
+
+        public int MaxCountManufactures { get; set; }
+
+        public Dictionary<int, (IManufactureModel, int)> ShopManufactures { get; private set; } =
+            new Dictionary<int, (IManufactureModel, int)>();
+
+        public static Shop? Create(ShopBindingModel? model)
+        {
+            if(model == null)
+            {
+                return null;
+            }
+
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                DateOpen = model.DateOpen,
+                ShopManufactures = model.ShopManufactures
+            };
+        }
+
+        public void Update(ShopBindingModel? model)
+        {
+            if(model == null)
+            {
+                return;
+            }
+
+            ShopName = model.ShopName;
+            Address = model.Address;
+            DateOpen = model.DateOpen;
+            ShopManufactures = model.ShopManufactures;
+        }
+
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            DateOpen = DateOpen,
+            ShopManufactures = ShopManufactures
+        };
+    }
+}