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SushiBar/SushiBarBusinessLogic/OrderLogic.cs

@@ -13,113 +13,145 @@ using System.Threading.Tasks;
 
 namespace SushiBarBusinessLogic.BusinessLogics
 {
-    public class OrderLogic : IOrderLogic
+	public class OrderLogic : IOrderLogic
-    {
+	{
-        private readonly ILogger _logger;
+		private readonly ILogger _logger;
-        private readonly IOrderStorage _orderStorage;
+		private readonly IOrderStorage _orderStorage;
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+		static readonly object _locker = new object();
-        {
+		public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
-            _logger = logger;
+		{
-            _orderStorage = orderStorage;
+			_logger = logger;
-        }
+			_orderStorage = orderStorage;
-        public List<OrderViewModel>? ReadList(OrderSearchModel? model)
+		}
-        {
-            _logger.LogInformation("ReadList. OrderId:{Id}", model?.Id);
-            var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
-            if (list == null)
-            {
-                _logger.LogWarning("ReadList return null list");
-                return null;
-            }
-            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
-            return list;
-        }
-        public bool CreateOrder(OrderBindingModel model)
-        {
-            CheckModel(model);
-            if (model.Status != OrderStatus.Неизвестен)
-                return false;
-            model.Status = OrderStatus.Принят;
-            if (_orderStorage.Insert(model) == null)
-            {
-                _logger.LogWarning("Insert operation failed");
-                return false;
-            }
-            return true;
-        }
 
-        public bool TakeOrderInWork(OrderBindingModel model)
+		public OrderViewModel? ReadElement(OrderSearchModel model)
-        {
+		{
-            return ChangeStatus(model, OrderStatus.Выполняется);
+			if (model == null)
-        }
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			_logger.LogInformation("ReadElement. ClientId:{ClientId}.Status:{Status}.ImplementerId:{ImplementerId}.DateFrom:{DateFrom}.DateTo:{DateTo}OrderId:{Id}",
+				model.ClientId, model.Status, model.ImplementerId, model.DateFrom, model.DateTo, model.Id);
+			var element = _orderStorage.GetElement(model);
+			if (element == null)
+			{
+				_logger.LogWarning("ReadElement element not found");
+				return null;
+			}
+			_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+			return element;
+		}
 
-        public bool FinishOrder(OrderBindingModel model)
+		public List<OrderViewModel>? ReadList(OrderSearchModel? model)
-        {
+		{
-            return ChangeStatus(model, OrderStatus.Готов);
+			_logger.LogInformation("ReadList. ClientId:{ClientId}.Status:{Status}.ImplementerId:{ImplementerId}.DateFrom:{DateFrom}.DateTo:{DateTo}OrderId:{Id}",
-        }
+				model?.ClientId, model?.Status, model?.ImplementerId, model?.DateFrom, model?.DateTo, model?.Id);
+			var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
+			if (list == null)
+			{
+				_logger.LogWarning("ReadList return null list");
+				return null;
+			}
+			_logger.LogInformation("ReadList. Count:{Count}", list.Count);
+			return list;
+		}
 
-        public bool DeliveryOrder(OrderBindingModel model)
+		public bool CreateOrder(OrderBindingModel model)
-        {
+		{
-            return ChangeStatus(model, OrderStatus.Выдан);
+			CheckModel(model);
-        }
+			if (model.Status != OrderStatus.Неизвестен)
+				return false;
+			model.Status = OrderStatus.Принят;
+			if (_orderStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+			return true;
+		}
 
-        private void CheckModel(OrderBindingModel model, bool withParams = true)
+		public bool TakeOrderInWork(OrderBindingModel model)
-        {
+		{
-            if (model == null)
+			lock (_locker)
-            {
+			{
-                throw new ArgumentNullException(nameof(model));
+				return ChangeStatus(model, OrderStatus.Выполняется);
-            }
+			}
-            if (!withParams)
+		}
-            {
-                return;
-            }
-            if (model.Count <= 0)
-            {
-                throw new ArgumentException("Колличество суши в заказе не может быть меньше 1", nameof(model.Count));
-            }
-            if (model.Sum <= 0)
-            {
-                throw new ArgumentException("Стоимость заказа на может быть меньше 1", nameof(model.Sum));
-            }
-            if (model.DateImplement.HasValue && model.DateImplement < model.DateCreate)
-            {
-                throw new ArithmeticException($"Дата выдачи заказа {model.DateImplement} не может быть раньше даты его создания {model.DateCreate}");
-            }
-            _logger.LogInformation("Sushi. SushiId:{SushiId}.Count:{Count}.Sum:{Sum}Id:{Id}",
-                model.SushiId, model.Count, model.Sum, model.Id);
-        }
 
-        private bool ChangeStatus(OrderBindingModel model, OrderStatus requiredStatus)
+		public bool FinishOrder(OrderBindingModel model)
-        {
+		{
-            CheckModel(model, false);
+			return ChangeStatus(model, OrderStatus.Готов);
-            var element = _orderStorage.GetElement(new OrderSearchModel()
+		}
-            {
+
-                Id = model.Id
+		public bool DeliveryOrder(OrderBindingModel model)
-            });
+		{
-            if (element == null)
+			return ChangeStatus(model, OrderStatus.Выдан);
-            {
+		}
-                throw new ArgumentNullException(nameof(element));
+
-            }
+		private void CheckModel(OrderBindingModel model, bool withParams = true)
-            model.DateCreate = element.DateCreate;
+		{
-            model.SushiId = element.SushiId;
+			if (model == null)
-            model.DateImplement = element.DateImplement;
+			{
-            model.Status = element.Status;
+				throw new ArgumentNullException(nameof(model));
-            model.Count = element.Count;
+			}
-            model.Sum = element.Sum;
+			if (!withParams)
-            if (requiredStatus - model.Status == 1)
+			{
-            {
+				return;
-                model.Status = requiredStatus;
+			}
-                if (model.Status == OrderStatus.Выдан)
+			if (model.Count <= 0)
-                    model.DateImplement = DateTime.Now;
+			{
-                if (_orderStorage.Update(model) == null)
+				throw new ArgumentException("Колличество пиццы в заказе не может быть меньше 1", nameof(model.Count));
-                {
+			}
-                    _logger.LogWarning("Update operation failed");
+			if (model.Sum <= 0)
-                    return false;
+			{
-                }
+				throw new ArgumentException("Стоимость заказа на может быть меньше 1", nameof(model.Sum));
-                return true;
+			}
-            }
+			if (model.DateImplement.HasValue && model.DateImplement < model.DateCreate)
-            _logger.LogWarning("Changing status operation faled: Current-{Status}:required-{requiredStatus}.", model.Status, requiredStatus);
+			{
-            throw new ArgumentException($"Невозможно присвоить статус {requiredStatus} заказу с текущим статусом {model.Status}");
+				throw new ArithmeticException($"Дата выдачи заказа {model.DateImplement} не может быть раньше даты его создания {model.DateCreate}");
-        }
+			}
-    }
+			_logger.LogInformation("Sushi. SushiId:{SushiId}.Count:{Count}.Sum:{Sum}Id:{Id}",
+				model.SushiId, model.Count, model.Sum, model.Id);
+		}
+
+		private bool ChangeStatus(OrderBindingModel model, OrderStatus requiredStatus)
+		{
+			CheckModel(model, false);
+			var element = _orderStorage.GetElement(new OrderSearchModel()
+			{
+				Id = model.Id
+			});
+			if (element == null)
+			{
+				throw new InvalidOperationException(nameof(element));
+			}
+			model.DateCreate = element.DateCreate;
+			model.SushiId = element.SushiId;
+			model.DateImplement = element.DateImplement;
+			model.ClientId = element.ClientId;
+			if (!model.ImplementerId.HasValue)
+			{
+				model.ImplementerId = element.ImplementerId;
+			}
+			model.Status = element.Status;
+			model.Count = element.Count;
+			model.Sum = element.Sum;
+			if (requiredStatus - model.Status == 1)
+			{
+				model.Status = requiredStatus;
+				if (model.Status == OrderStatus.Готов)
+				{
+					model.DateImplement = DateTime.Now;
+				}
+				if (_orderStorage.Update(model) == null)
+				{
+					_logger.LogWarning("Update operation failed");
+					return false;
+				}
+				return true;
+			}
+			_logger.LogWarning("Changing status operation faled: Current-{Status}:required-{requiredStatus}.", model.Status, requiredStatus);
+			throw new InvalidOperationException($"Невозможно приствоить статус {requiredStatus} заказу с текущим статусом {model.Status}");
+		}
+	}
 }

SushiBar/SushiBarBusinessLogic/WorkModeling.cs

@@ -0,0 +1,139 @@
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarBusinessLogic
+{
+	public class WorkModeling : IWorkProcess
+	{
+		private readonly ILogger _logger;
+
+		private readonly Random _rnd;
+
+		private IOrderLogic? _orderLogic;
+
+		public WorkModeling(ILogger<WorkModeling> logger)
+		{
+			_logger = logger;
+			_rnd = new Random(1000);
+		}
+
+		public void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic)
+		{
+			_orderLogic = orderLogic;
+			var implementers = implementerLogic.ReadList(null);
+			if (implementers == null)
+			{
+				_logger.LogWarning("DoWork. Implementers is null");
+				return;
+			}
+			var orders = _orderLogic.ReadList(new OrderSearchModel { Status = OrderStatus.Принят });
+			if (orders == null || orders.Count == 0)
+			{
+				_logger.LogWarning("DoWork. Orders is null or empty");
+				return;
+			}
+			_logger.LogDebug("DoWork for {Count} orders", orders.Count);
+			foreach (var implementer in implementers)
+			{
+				Task.Run(() => WorkerWorkAsync(implementer, orders));
+			}
+		}
+
+		private async Task WorkerWorkAsync(ImplementerViewModel implementer, List<OrderViewModel> orders)
+		{
+			if (_orderLogic == null || implementer == null)
+			{
+				return;
+			}
+			await RunOrderInWork(implementer);
+
+			await Task.Run(() =>
+			{
+				foreach (var order in orders)
+				{
+					try
+					{
+						_logger.LogDebug("DoWork. Worker {Id} try get order {Order}", implementer.Id, order.Id);
+						// пытаемся назначить заказ на исполнителя
+						_orderLogic.TakeOrderInWork(new OrderBindingModel
+						{
+							Id = order.Id,
+							ImplementerId = implementer.Id
+						});
+						// делаем работу
+						Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 1000) * order.Count);
+						_logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, order.Id);
+						_orderLogic.FinishOrder(new OrderBindingModel
+						{
+							Id = order.Id
+						});
+					}
+					// кто-то мог уже перехватить заказ, игнорируем ошибку
+					catch (InvalidOperationException ex)
+					{
+						_logger.LogWarning(ex, "Error try get work");
+					}
+					// заканчиваем выполнение имитации в случае иной ошибки
+					catch (Exception ex)
+					{
+						_logger.LogError(ex, "Error while do work");
+						throw;
+					}
+					// отдыхаем
+					Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+				}
+			});
+		}
+
+		private async Task RunOrderInWork(ImplementerViewModel implementer)
+		{
+			if (_orderLogic == null || implementer == null)
+			{
+				return;
+			}
+			try
+			{
+				var runOrder = await Task.Run(() => _orderLogic.ReadElement(new OrderSearchModel
+				{
+					ImplementerId = implementer.Id,
+					Status = OrderStatus.Выполняется
+				}));
+				if (runOrder == null)
+				{
+					return;
+				}
+
+				_logger.LogDebug("DoWork. Worker {Id} back to order {Order}", implementer.Id, runOrder.Id);
+				// доделываем работу
+				Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 300) * runOrder.Count);
+				_logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, runOrder.Id);
+				_orderLogic.FinishOrder(new OrderBindingModel
+				{
+					Id = runOrder.Id
+				});
+				// отдыхаем
+				Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+			}
+			// заказа может не быть, просто игнорируем ошибку
+			catch (InvalidOperationException ex)
+			{
+				_logger.LogWarning(ex, "Error try get work");
+			}
+			// а может возникнуть иная ошибка, тогда просто заканчиваем выполнение имитации
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Error while do work");
+				throw;
+			}
+		}
+	}
+}

SushiBar/SushiBarContracts/BindingModels/OrderBindingModel.cs

@@ -13,7 +13,8 @@ namespace SushiBarContracts.BindingModels
         public int Id { get; set; }
         public int SushiId { get; set; }
         public int ClientId { get; set; }
-        public int Count { get; set; }
+		public int? ImplementerId { get; set; }
+		public int Count { get; set; }
         public double Sum { get; set; }
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
         public DateTime DateCreate { get; set; } = DateTime.Now;

SushiBar/SushiBarContracts/BusinessLogicsContracts/IWorkProcess.cs

@@ -0,0 +1,7 @@
+namespace SushiBarContracts.BusinessLogicsContracts
+{
+	public interface IWorkProcess
+	{
+		void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic);
+	}
+}

SushiBar/SushiBarContracts/SearchModels/OrderSearchModel.cs

@@ -1,4 +1,5 @@
-using System;
+using SushiBarDataModels.Enums;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -9,8 +10,10 @@ namespace SushiBarContracts.SearchModels
     public class OrderSearchModel
     {
         public int? Id { get; set; }
-        public int? ClientId { get; set; }
+		public OrderStatus? Status { get; set; }
-        public DateTime? DateFrom { get; set; }
+		public int? ClientId { get; set; }
+		public int? ImplementerId { get; set; }
+		public DateTime? DateFrom { get; set; }
         public DateTime? DateTo { get; set; }
     }
 

SushiBar/SushiBarRestApi/Controllers/ImplementerController.cs

@@ -0,0 +1,108 @@
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Enums;
+
+namespace SushiBarRestApi.Controllers
+{
+	[Route("api/[controller]/[action]")]
+	[ApiController]
+	public class ImplementerController : Controller
+	{
+		private readonly ILogger _logger;
+
+		private readonly IOrderLogic _order;
+
+		private readonly IImplementerLogic _logic;
+
+		public ImplementerController(IOrderLogic order, IImplementerLogic logic, ILogger<ImplementerController> logger)
+		{
+			_logger = logger;
+			_order = order;
+			_logic = logic;
+		}
+
+		[HttpGet]
+		public ImplementerViewModel? Login(string login, string password)
+		{
+			try
+			{
+				return _logic.ReadElement(new ImplementerSearchModel
+				{
+					ImplementerFIO = login,
+					Password = password
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка авторизации сотрудника");
+				throw;
+			}
+		}
+
+		[HttpGet]
+		public List<OrderViewModel>? GetNewOrders()
+		{
+			try
+			{
+				return _order.ReadList(new OrderSearchModel
+				{
+					Status = OrderStatus.Принят
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка получения новых заказов");
+				throw;
+			}
+		}
+
+		[HttpGet]
+		public OrderViewModel? GetImplementerOrder(int implementerId)
+		{
+			try
+			{
+				return _order.ReadElement(new OrderSearchModel
+				{
+					ImplementerId = implementerId
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка получения текущего заказа исполнителя");
+				throw;
+			}
+		}
+
+		[HttpPost]
+		public void TakeOrderInWork(OrderBindingModel model)
+		{
+			try
+			{
+				_order.TakeOrderInWork(model);
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка перевода заказа с №{Id} в работу", model.Id);
+				throw;
+			}
+		}
+
+		[HttpPost]
+		public void FinishOrder(OrderBindingModel model)
+		{
+			try
+			{
+				_order.FinishOrder(model);
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка отметки о готовности заказа с №{Id}", model.Id);
+				throw;
+			}
+		}
+	}
+}

SushiBar/SushiBarView/FormImplementer.Designer.cs

@@ -50,6 +50,7 @@
 			buttonCancel.TabIndex = 0;
 			buttonCancel.Text = "Отмена";
 			buttonCancel.UseVisualStyleBackColor = true;
+			buttonCancel.Click += buttonCancel_Click;
 			// 
 			// buttonSave
 			// 
@@ -59,6 +60,7 @@
 			buttonSave.TabIndex = 1;
 			buttonSave.Text = "Сохранить";
 			buttonSave.UseVisualStyleBackColor = true;
+			buttonSave.Click += buttonSave_Click;
 			// 
 			// labelFIO
 			// 
@@ -141,6 +143,7 @@
 			Controls.Add(buttonCancel);
 			Name = "FormImplementer";
 			Text = "Исполнитель";
+			Load += FormImplementer_Load;
 			((System.ComponentModel.ISupportInitialize)numericUpDownExp).EndInit();
 			((System.ComponentModel.ISupportInitialize)numericUpDownQualification).EndInit();
 			ResumeLayout(false);

SushiBar/SushiBarView/FormImplementer.cs

@@ -1,4 +1,8 @@
-using System;
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModels;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
@@ -12,9 +16,88 @@ namespace SushiBarView
 {
 	public partial class FormImplementer : Form
 	{
-		public FormImplementer()
+		private readonly ILogger _logger;
+		private readonly IImplementerLogic _logic;
+		private int? _id;
+		public int Id { set { _id = value; } }
+
+		public FormImplementer(ILogger<FormImplementer> logger, IImplementerLogic logic)
 		{
 			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+
+		private void FormImplementer_Load(object sender, EventArgs e)
+		{
+			if (_id.HasValue)
+			{
+				try
+				{
+					_logger.LogInformation("Получение исполнителя");
+					var view = _logic.ReadElement(new ImplementerSearchModel
+					{
+						Id = _id.Value
+					});
+					if (view != null)
+					{
+						textBoxFIO.Text = view.ImplementerFIO;
+						textBoxPassword.Text = view.Password;
+						numericUpDownExp.Value = view.WorkExperience;
+						numericUpDownQualification.Value = view.Qualification;
+					}
+				}
+				catch (Exception ex)
+				{
+					_logger.LogError(ex, "Ошибка получения исполнителя");
+					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				}
+			}
+		}
+
+		private void buttonSave_Click(object sender, EventArgs e)
+		{
+			if (string.IsNullOrEmpty(textBoxFIO.Text))
+			{
+				MessageBox.Show("Заполните ФИО", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			if (string.IsNullOrEmpty(textBoxPassword.Text))
+			{
+				MessageBox.Show("Заполните пароль", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			_logger.LogInformation("Сохранение исполнителя");
+			try
+			{
+				var model = new ImplementerBindingModel
+				{
+					Id = _id ?? 0,
+					ImplementerFIO = textBoxFIO.Text,
+					Password = textBoxPassword.Text,
+					WorkExperience = (int)numericUpDownExp.Value,
+					Qualification = (int)numericUpDownQualification.Value
+				};
+				var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+				if (!operationResult)
+				{
+					throw new Exception("Ошибка при создании или обновлении. Дополнительная информация в логах.");
+				}
+				MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+				DialogResult = DialogResult.OK;
+				Close();
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка сохранения исполнителя");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+
+		private void buttonCancel_Click(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.Cancel;
+			Close();
 		}
 	}
 }

SushiBar/SushiBarView/FormImplementers.Designer.cs

@@ -28,21 +28,21 @@
 		/// </summary>
 		private void InitializeComponent()
 		{
-			dataGridView1 = new DataGridView();
+			dataGridView = new DataGridView();
 			buttonAdd = new Button();
 			buttonUpd = new Button();
 			buttonDel = new Button();
 			buttonRef = new Button();
-			((System.ComponentModel.ISupportInitialize)dataGridView1).BeginInit();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
 			SuspendLayout();
 			// 
-			// dataGridView1
+			// dataGridView
 			// 
-			dataGridView1.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-			dataGridView1.Location = new Point(2, 3);
+			dataGridView.Location = new Point(2, 3);
-			dataGridView1.Name = "dataGridView1";
+			dataGridView.Name = "dataGridView";
-			dataGridView1.Size = new Size(469, 405);
+			dataGridView.Size = new Size(469, 405);
-			dataGridView1.TabIndex = 0;
+			dataGridView.TabIndex = 0;
 			// 
 			// buttonAdd
 			// 
@@ -52,6 +52,7 @@
 			buttonAdd.TabIndex = 1;
 			buttonAdd.Text = "Добавить";
 			buttonAdd.UseVisualStyleBackColor = true;
+			buttonAdd.Click += buttonAdd_Click;
 			// 
 			// buttonUpd
 			// 
@@ -61,6 +62,7 @@
 			buttonUpd.TabIndex = 2;
 			buttonUpd.Text = "Изменить";
 			buttonUpd.UseVisualStyleBackColor = true;
+			buttonUpd.Click += buttonUpd_Click;
 			// 
 			// buttonDel
 			// 
@@ -70,6 +72,7 @@
 			buttonDel.TabIndex = 3;
 			buttonDel.Text = "Удалить";
 			buttonDel.UseVisualStyleBackColor = true;
+			buttonDel.Click += buttonDel_Click;
 			// 
 			// buttonRef
 			// 
@@ -79,6 +82,7 @@
 			buttonRef.TabIndex = 4;
 			buttonRef.Text = "Обновить";
 			buttonRef.UseVisualStyleBackColor = true;
+			buttonRef.Click += buttonRef_Click;
 			// 
 			// FormImplementers
 			// 
@@ -89,16 +93,17 @@
 			Controls.Add(buttonDel);
 			Controls.Add(buttonUpd);
 			Controls.Add(buttonAdd);
-			Controls.Add(dataGridView1);
+			Controls.Add(dataGridView);
 			Name = "FormImplementers";
 			Text = "Исполнители";
-			((System.ComponentModel.ISupportInitialize)dataGridView1).EndInit();
+			Load += FormImplementers_Load;
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
 			ResumeLayout(false);
 		}
 
 		#endregion
 
-		private DataGridView dataGridView1;
+		private DataGridView dataGridView;
 		private Button buttonAdd;
 		private Button buttonUpd;
 		private Button buttonDel;

SushiBar/SushiBarView/FormImplementers.cs

@@ -1,4 +1,8 @@
-using System;
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.ViewModels;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
@@ -12,9 +16,103 @@ namespace SushiBarView
 {
 	public partial class FormImplementers : Form
 	{
-		public FormImplementers()
+		private readonly ILogger _logger;
+		private readonly IImplementerLogic _logic;
+
+		public FormImplementers(ILogger<FormImplementers> logger, IImplementerLogic implementerLogic)
 		{
 			InitializeComponent();
+			_logger = logger;
+			_logic = implementerLogic;
+		}
+
+		private void LoadData()
+		{
+			try
+			{
+				var list = _logic.ReadList(null);
+				if (list != null)
+				{
+					dataGridView.DataSource = list;
+					dataGridView.Columns["Id"].Visible = false;
+					dataGridView.Columns["ImplementerFIO"].AutoSizeMode =
+					DataGridViewAutoSizeColumnMode.Fill;
+				}
+				_logger.LogInformation("Загрузка исполнителей");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки исполнителей");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+				MessageBoxIcon.Error);
+			}
+		}
+
+		private void FormImplementers_Load(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+
+		private void buttonAdd_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
+			if (service is FormImplementer form)
+			{
+				if (form.ShowDialog() == DialogResult.OK)
+				{
+					LoadData();
+				}
+			}
+		}
+
+		private void buttonUpd_Click(object sender, EventArgs e)
+		{
+			if (dataGridView.SelectedRows.Count == 1)
+			{
+				var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
+				if (service is FormImplementer form)
+				{
+					form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+					if (form.ShowDialog() == DialogResult.OK)
+					{
+						LoadData();
+					}
+				}
+			}
+		}
+
+		private void buttonDel_Click(object sender, EventArgs e)
+		{
+			if (dataGridView.SelectedRows.Count == 1)
+			{
+				if (MessageBox.Show("Удалить запись?", "Вопрос",
+				MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+				{
+					int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+					_logger.LogInformation("Удаление исполнителя");
+					try
+					{
+						if (!_logic.Delete(new ImplementerBindingModel
+						{
+							Id = id
+						}))
+						{
+							throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+						}
+						LoadData();
+					}
+					catch (Exception ex)
+					{
+						_logger.LogError(ex, "Ошибка удаления исполнителя");
+						MessageBox.Show(ex.Message, "Ошибка",
+						MessageBoxButtons.OK, MessageBoxIcon.Error);
+					}
+				}
+			}
+		}
+		private void buttonRef_Click(object sender, EventArgs e)
+		{
+			LoadData();
 		}
 	}
 }

SushiBar/SushiBarView/FormMain.Designer.cs

@@ -38,11 +38,13 @@
 			toolStripMenuItem = new ToolStripMenuItem();
 			componentsToolStripMenuItem = new ToolStripMenuItem();
 			sushiToolStripMenuItem = new ToolStripMenuItem();
+			clientToolStripMenuItem = new ToolStripMenuItem();
 			ReportsToolStripMenuItem = new ToolStripMenuItem();
 			ComponentsListToolStripMenuItem = new ToolStripMenuItem();
 			ComponentSushisToolStripMenuItem = new ToolStripMenuItem();
 			OrdersToolStripMenuItem = new ToolStripMenuItem();
-			clientToolStripMenuItem = new ToolStripMenuItem();
+			startWorkToolStripMenuItem = new ToolStripMenuItem();
+			employersToolStripMenuItem = new ToolStripMenuItem();
 			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
 			menuStrip.SuspendLayout();
 			SuspendLayout();
@@ -108,7 +110,7 @@
 			// 
 			// menuStrip
 			// 
-			menuStrip.Items.AddRange(new ToolStripItem[] { toolStripMenuItem, ReportsToolStripMenuItem });
+			menuStrip.Items.AddRange(new ToolStripItem[] { toolStripMenuItem, ReportsToolStripMenuItem, startWorkToolStripMenuItem });
 			menuStrip.Location = new Point(0, 0);
 			menuStrip.Name = "menuStrip";
 			menuStrip.Size = new Size(1265, 24);
@@ -117,7 +119,7 @@
 			// 
 			// toolStripMenuItem
 			// 
-			toolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentsToolStripMenuItem, sushiToolStripMenuItem, clientToolStripMenuItem });
+			toolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentsToolStripMenuItem, sushiToolStripMenuItem, clientToolStripMenuItem, employersToolStripMenuItem });
 			toolStripMenuItem.Name = "toolStripMenuItem";
 			toolStripMenuItem.Size = new Size(94, 20);
 			toolStripMenuItem.Text = "Справочники";
@@ -136,6 +138,13 @@
 			sushiToolStripMenuItem.Text = "Суши";
 			sushiToolStripMenuItem.Click += sushiToolStripMenuItem_Click;
 			// 
+			// clientToolStripMenuItem
+			// 
+			clientToolStripMenuItem.Name = "clientToolStripMenuItem";
+			clientToolStripMenuItem.Size = new Size(180, 22);
+			clientToolStripMenuItem.Text = "Клиент";
+			clientToolStripMenuItem.Click += clientToolStripMenuItem_Click;
+			// 
 			// ReportsToolStripMenuItem
 			// 
 			ReportsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { ComponentsListToolStripMenuItem, ComponentSushisToolStripMenuItem, OrdersToolStripMenuItem });
@@ -164,12 +173,17 @@
 			OrdersToolStripMenuItem.Text = "Список заказов";
 			OrdersToolStripMenuItem.Click += OrdersToolStripMenuItem_Click;
 			// 
-			// clientToolStripMenuItem
+			// startWorkToolStripMenuItem
 			// 
-			clientToolStripMenuItem.Name = "clientToolStripMenuItem";
+			startWorkToolStripMenuItem.Name = "startWorkToolStripMenuItem";
-			clientToolStripMenuItem.Size = new Size(180, 22);
+			startWorkToolStripMenuItem.Size = new Size(92, 20);
-			clientToolStripMenuItem.Text = "Клиент";
+			startWorkToolStripMenuItem.Text = "Запуск работ";
-			clientToolStripMenuItem.Click += clientToolStripMenuItem_Click;
+			// 
+			// employersToolStripMenuItem
+			// 
+			employersToolStripMenuItem.Name = "employersToolStripMenuItem";
+			employersToolStripMenuItem.Size = new Size(180, 22);
+			employersToolStripMenuItem.Text = "Исполнители";
 			// 
 			// FormMain
 			// 
@@ -211,5 +225,7 @@
         private ToolStripMenuItem ComponentSushisToolStripMenuItem;
         private ToolStripMenuItem OrdersToolStripMenuItem;
 		private ToolStripMenuItem clientToolStripMenuItem;
+		private ToolStripMenuItem startWorkToolStripMenuItem;
+		private ToolStripMenuItem employersToolStripMenuItem;
 	}
 }

SushiBar/SushiBarView/FormMain.cs

@@ -19,12 +19,14 @@ namespace SushiBarView
 		private readonly ILogger _logger;
 		private readonly IOrderLogic _orderLogic;
 		private readonly IReportLogic _reportLogic;
-		public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic)
+		private readonly IWorkProcess _workProcess;
+		public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess)
 		{
 			InitializeComponent();
 			_logger = logger;
 			_orderLogic = orderLogic;
 			_reportLogic = reportLogic;
+			_workProcess = workProcess;
 		}
 		private void FormMain_Load(object sender, EventArgs e)
 		{
@@ -205,5 +207,19 @@ e)
 				form.ShowDialog();
 			}
 		}
+		private void employersToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormImplementers));
+			if (service is FormImplementers form)
+			{
+				form.ShowDialog();
+			}
+		}
+
+		private void startWorkToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			_workProcess.DoWork((Program.ServiceProvider?.GetService(typeof(IImplementerLogic)) as IImplementerLogic)!, _orderLogic);
+			MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+		}
 	}
 }