Синхронизация студентов

DepartmentPortal/Department/DepartmentWindowsDesktop/EntityControls/OrderSyncHistory/ControlOrderSyncHistoryList.cs

@@ -9,6 +9,7 @@ using DesktopTools.Models;
 using ModuleTools.Enums;
 using System;
 using System.Collections.Generic;
+using System.Threading.Tasks;
 
 namespace DepartmentWindowsDesktop.EntityControls
 {
@@ -43,7 +44,7 @@ namespace DepartmentWindowsDesktop.EntityControls
 			},
 			ControlOnMoveElem = new()
 			{
-				{ "ToolStripMenuItemSyncOrders", ("Синхронизировать студентов", (object sender, EventArgs e) => { SyncOrders(); }) }
+				{ "ToolStripMenuItemSyncOrders", ("Синхронизировать студентов", async (object sender, EventArgs e) => { await SyncOrders (); }) }
 			}
 		};
 
@@ -51,9 +52,9 @@ namespace DepartmentWindowsDesktop.EntityControls
 		/// Синхронизация приказов
 		/// </summary>
 		/// <returns></returns>
-		private void SyncOrders() 
+		private async Task SyncOrders() 
 		{
-			var flag = _businessLogic.SyncOrders();
+			var flag = await _businessLogic.SyncOrders();
 			if (!flag)
 			{
 				DialogHelper.MessageException(_businessLogic.Errors, "Ошибки при синхронизации");

DepartmentPortal/Security/SecurityBusinessLogic/BusinessLogics/UserBusinessLogic.cs

@@ -3,6 +3,8 @@ using ModuleTools.Enums;
 using SecurityBusinessLogic.BindingModels;
 using SecurityBusinessLogic.Interfaces;
 using SecurityBusinessLogic.ViewModels;
+using System;
+using System.Linq;
 
 namespace SecurityBusinessLogic.BusinessLogics
 {
@@ -12,5 +14,47 @@ namespace SecurityBusinessLogic.BusinessLogics
 	public class UserBusinessLogic : GenericBusinessLogic<UserGetBindingModel, UserSetBindingModel, UserListViewModel, UserViewModel>
 	{
 		public UserBusinessLogic(IUserService service) : base(service, "Пользователи", AccessOperation.Пользователи) { }
+
+		public UserViewModel GetOrCreateUser(UserGetBindingModel model, string password)
+        {
+			Errors.Clear();
+			try
+			{
+				model.HaveRight = !NoAccess(model, AccessType.View);
+				if (model.HaveRight && !_allowSimpleView)
+				{
+					throw new MethodAccessException("Нет прав на получение списка");
+				}
+				var result = Service.Read(model);
+				if (result.IsSucceeded)
+				{
+					return result.Result as UserViewModel;
+				}
+
+				if (result.Errors.First().Message == "Элемент удален")
+                {
+					result = Service.Restore(model);
+				}
+				else if (result.Errors.First().Message == "Элемент не найден")
+				{
+					result = Service.Create(new UserSetBindingModel
+					{
+						Login = model.Login,
+						Password = password
+					});
+				}
+				if (!result.IsSucceeded)
+				{
+					Errors.AddRange(result.Errors);
+					return null;
+				}
+				return result.Result as UserViewModel;
+			}
+			catch (Exception ex)
+			{
+				Errors.Add(("Ошибка получения", ex.Message));
+			}
+			return null;
+		}
 	}
 }