Все, Евгений Николаевич, если вы это чиатете. Пж пж пж, можно завтра сдать 2 лабы, итак отстаю, может все таки удача улыбнется мне?)

project/ProjectTourAgency/Enities/Route.cs

@@ -9,17 +9,15 @@ namespace ProjectTourAgency.Enities;
 public class Route
 {
     public int Id { get; private set; }
-    public int TourId { get; private set; }
     public string Destination { get; private set; } = string.Empty;
     public string Departure { get; private set; } = string.Empty;
     public int Duration { get; private set; }
-    public static Route CreateEntity(int id, int TourId, string destination,
+    public static Route CreateEntity(int id, string destination,
       string departure,  int duration)
     {
         return new Route
         {
             Id = id,
-            TourId = TourId,
             Destination = destination,
             Departure = departure,
             Duration = duration

project/ProjectTourAgency/Forms/FormClient.cs

@@ -35,7 +35,7 @@ namespace ProjectTourAgency.Forms
                     textBoxNumber.Text = client.PhoneNumber;
                     textBoxMoney.Text = client.Money.ToString();
                     dateTimePickerDate.Value = client.BirthDate;
-
+                    _clientId = value;
                 }
                 catch (Exception ex)
                 {
@@ -70,7 +70,7 @@ namespace ProjectTourAgency.Forms
                 }
                 else
                 {
-                    _clientRepository.CreateClient(CreateClient(_clientId.Value));
+                    _clientRepository.CreateClient(CreateClient(0));
                 }
                 Close();
             }

project/ProjectTourAgency/Forms/FormClientTour.cs

@@ -52,8 +52,9 @@ namespace ProjectTourAgency.Forms
                 {
                     throw new Exception("Есть незаполненные поля");
                 }
-                _tourRepository.CreateTour(Tour.CreateEntity(0, comboBoxEmployeeId.SelectedIndex,
+                _tourRepository.CreateTour(Tour.CreateEntity(0, (int)comboBoxEmployeeId.SelectedValue,
-                    comboBoxRouteId.SelectedIndex, dateTimePicker.Value,CreateListClientTourFromDataGrid()));
+                    (int)comboBoxRouteId.SelectedValue, dateTimePicker.Value,CreateListClientTourFromDataGrid()));
+                Close();
             }
             catch (Exception ex)
             {

project/ProjectTourAgency/Forms/FormEmployee.cs

@@ -2,6 +2,7 @@
 using ProjectEmployeeAgency.Repositories;
 using ProjectRouteAgency.Repositories;
 using ProjectTourAgency.Enities;
+using ProjectTourAgency.Enities.Enums;
 using ProjectTourAgency.Implementations;
 using ProjectTourAgency.Repositories;
 using System;
@@ -34,6 +35,7 @@ namespace ProjectTourAgency.Forms
                     }
                     textBoxName.Text = employee.FullName;
                     comboBoxJob.SelectedItem = employee.EmployeeJob;
+                    _employeeId = value;
 
 
                 }
@@ -50,6 +52,7 @@ namespace ProjectTourAgency.Forms
             InitializeComponent();
             _employeeRepository = employeeRepository ??
                 throw new ArgumentNullException(nameof(employeeRepository));
+            comboBoxJob.DataSource = Enum.GetValues(typeof(EmpoyeeJob));
 
         }
 
@@ -69,7 +72,7 @@ namespace ProjectTourAgency.Forms
                 }
                 else
                 {
-                    _employeeRepository.CreateEmployee(CreateEmployee(_employeeId.Value));
+                    _employeeRepository.CreateEmployee(CreateEmployee(0));
                 }
                 Close();
             }

project/ProjectTourAgency/Forms/FormEmployees.cs

@@ -43,7 +43,7 @@ namespace ProjectTourAgency.Forms
         {
             try
             {
-                _container.Resolve<FormClient>().ShowDialog();
+                _container.Resolve<FormEmployee>().ShowDialog();
                 LoadList();
             }
             catch (Exception ex)

project/ProjectTourAgency/Forms/FormRoute.Designer.cs

@@ -32,76 +32,72 @@
             labelDestination = new Label();
             labelDeparture = new Label();
             textBoxDuration = new TextBox();
-            labelTourId = new Label();
             textBoxDeparture = new TextBox();
             labelDuration = new Label();
             buttonSave = new Button();
             buttonCancel = new Button();
-            comboBoxTourId = new ComboBox();
             SuspendLayout();
             // 
             // textBoxDestination
             // 
-            textBoxDestination.Location = new Point(144, 32);
+            textBoxDestination.Location = new Point(206, 53);
+            textBoxDestination.Margin = new Padding(4, 5, 4, 5);
             textBoxDestination.Name = "textBoxDestination";
-            textBoxDestination.Size = new Size(226, 23);
+            textBoxDestination.Size = new Size(321, 31);
             textBoxDestination.TabIndex = 4;
             // 
             // labelDestination
             // 
             labelDestination.AutoSize = true;
-            labelDestination.Location = new Point(38, 32);
+            labelDestination.Location = new Point(15, 53);
+            labelDestination.Margin = new Padding(4, 0, 4, 0);
             labelDestination.Name = "labelDestination";
-            labelDestination.Size = new Size(100, 15);
+            labelDestination.Size = new Size(148, 25);
             labelDestination.TabIndex = 3;
             labelDestination.Text = "Место прибытия";
             // 
             // labelDeparture
             // 
             labelDeparture.AutoSize = true;
-            labelDeparture.Location = new Point(38, 78);
+            labelDeparture.Location = new Point(15, 131);
+            labelDeparture.Margin = new Padding(4, 0, 4, 0);
             labelDeparture.Name = "labelDeparture";
-            labelDeparture.Size = new Size(91, 15);
+            labelDeparture.Size = new Size(135, 25);
             labelDeparture.TabIndex = 5;
             labelDeparture.Text = "Место отбытия";
             // 
             // textBoxDuration
             // 
-            textBoxDuration.Location = new Point(144, 114);
+            textBoxDuration.Location = new Point(206, 190);
+            textBoxDuration.Margin = new Padding(4, 5, 4, 5);
             textBoxDuration.Name = "textBoxDuration";
-            textBoxDuration.Size = new Size(226, 23);
+            textBoxDuration.Size = new Size(321, 31);
             textBoxDuration.TabIndex = 7;
             // 
-            // labelTourId
-            // 
-            labelTourId.AutoSize = true;
-            labelTourId.Location = new Point(38, 163);
-            labelTourId.Name = "labelTourId";
-            labelTourId.Size = new Size(94, 15);
-            labelTourId.TabIndex = 6;
-            labelTourId.Text = "Стоимость тура";
-            // 
             // textBoxDeparture
             // 
-            textBoxDeparture.Location = new Point(144, 75);
+            textBoxDeparture.Location = new Point(206, 125);
+            textBoxDeparture.Margin = new Padding(4, 5, 4, 5);
             textBoxDeparture.Name = "textBoxDeparture";
-            textBoxDeparture.Size = new Size(226, 23);
+            textBoxDeparture.Size = new Size(321, 31);
             textBoxDeparture.TabIndex = 8;
             // 
             // labelDuration
             // 
             labelDuration.AutoSize = true;
-            labelDuration.Location = new Point(45, 117);
+            labelDuration.Location = new Point(15, 193);
+            labelDuration.Margin = new Padding(4, 0, 4, 0);
             labelDuration.Name = "labelDuration";
-            labelDuration.Size = new Size(84, 15);
+            labelDuration.Size = new Size(179, 25);
             labelDuration.TabIndex = 10;
-            labelDuration.Text = "Дата  отбытия";
+            labelDuration.Text = "Продолжительность";
             // 
             // buttonSave
             // 
-            buttonSave.Location = new Point(63, 251);
+            buttonSave.Location = new Point(87, 285);
+            buttonSave.Margin = new Padding(4, 5, 4, 5);
             buttonSave.Name = "buttonSave";
-            buttonSave.Size = new Size(75, 23);
+            buttonSave.Size = new Size(107, 38);
             buttonSave.TabIndex = 12;
             buttonSave.Text = "Сохранить";
             buttonSave.UseVisualStyleBackColor = true;
@@ -109,40 +105,32 @@
             // 
             // buttonCancel
             // 
-            buttonCancel.Location = new Point(256, 251);
+            buttonCancel.Location = new Point(363, 285);
+            buttonCancel.Margin = new Padding(4, 5, 4, 5);
             buttonCancel.Name = "buttonCancel";
-            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.Size = new Size(107, 38);
             buttonCancel.TabIndex = 13;
             buttonCancel.Text = "Отмена";
             buttonCancel.UseVisualStyleBackColor = true;
             buttonCancel.Click += buttonCancel_Click;
             // 
-            // comboBoxTourId
-            // 
-            comboBoxTourId.FormattingEnabled = true;
-            comboBoxTourId.Location = new Point(144, 163);
-            comboBoxTourId.Name = "comboBoxTourId";
-            comboBoxTourId.Size = new Size(226, 23);
-            comboBoxTourId.TabIndex = 14;
-            // 
             // FormRoute
             // 
-            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleDimensions = new SizeF(10F, 25F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(414, 284);
+            ClientSize = new Size(591, 337);
-            Controls.Add(comboBoxTourId);
             Controls.Add(buttonCancel);
             Controls.Add(buttonSave);
             Controls.Add(labelDuration);
             Controls.Add(textBoxDeparture);
             Controls.Add(textBoxDuration);
-            Controls.Add(labelTourId);
             Controls.Add(labelDeparture);
             Controls.Add(textBoxDestination);
             Controls.Add(labelDestination);
+            Margin = new Padding(4, 5, 4, 5);
             Name = "FormRoute";
             StartPosition = FormStartPosition.CenterParent;
-            Text = "Тур";
+            Text = "Маршрут";
             ResumeLayout(false);
             PerformLayout();
         }
@@ -153,13 +141,11 @@
         private Label labelDestination;
         private Label labelDeparture;
         private TextBox textBoxDuration;
-        private Label labelTourId;
         private TextBox textBoxDeparture;
         private Label labelDate;
         private Label labelDuration;
         private TextBox textBoxPrice;
         private Button buttonSave;
         private Button buttonCancel;
-        private ComboBox comboBoxTourId;
     }
 }

project/ProjectTourAgency/Forms/FormRoute.cs

@@ -34,7 +34,7 @@ namespace ProjectTourAgency.Forms
                     textBoxDestination.Text = route.Destination;
                     textBoxDeparture.Text = route.Departure;
                     textBoxDuration.Text = route.Duration.ToString();
-                    
+                    _routeId = value;
                 } 
                 catch(Exception ex)
                 {
@@ -49,9 +49,6 @@ namespace ProjectTourAgency.Forms
             InitializeComponent();
             _routeRepository = routeRepository ?? 
                 throw new ArgumentNullException(nameof(routeRepository));
-            comboBoxTourId.DataSource = tourRepository.ReadTours();
-            comboBoxTourId.DisplayMember = "FullName";
-            comboBoxTourId.ValueMember = "Id";
 
         }
 
@@ -61,7 +58,7 @@ namespace ProjectTourAgency.Forms
             {
                 if (string.IsNullOrWhiteSpace(textBoxDestination.Text) ||
                         string.IsNullOrWhiteSpace(textBoxDeparture.Text) || string.IsNullOrWhiteSpace(textBoxDuration.Text)
-                        || string.IsNullOrWhiteSpace(textBoxPrice.Text) || string.IsNullOrWhiteSpace(dateTimePickerDepartureDate.Text))
+                        )
                 {
                     throw new Exception("Имеются незаполненные поля");
                 }
@@ -72,7 +69,7 @@ namespace ProjectTourAgency.Forms
                 }
                 else
                 {
-                    _routeRepository.CreateRoute(CreateRoute(_routeId.Value));
+                    _routeRepository.CreateRoute(CreateRoute(0));
                 }
                 Close();
             }
@@ -85,7 +82,7 @@ namespace ProjectTourAgency.Forms
 
         private void buttonCancel_Click(object sender, EventArgs e) => Close();
 
-        private Route CreateRoute(int id) => Route.CreateEntity(id, (int)comboBoxTourId.SelectedValue!, textBoxDestination.Text,
+        private Route CreateRoute(int id) => Route.CreateEntity(id, textBoxDestination.Text,
             textBoxDeparture.Text, int.Parse(textBoxDuration.Text));
     }
 }

project/ProjectTourAgency/Forms/FormRoute.resx

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
   <!--
-    Microsoft ResX Schema 
+    Microsoft ResX Schema
 
     Version 2.0
 
@@ -48,7 +48,7 @@
     value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
-    
+
     mimetype: application/x-microsoft.net.object.soap.base64
     value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter

project/ProjectTourAgency/Implementations/AddMoneyRepository.cs

@@ -9,6 +9,8 @@ using System.Text;
 using System.Threading.Tasks;
 using Dapper;
 using System.Data.SqlClient;
+using Npgsql;
+using System.Transactions;
 
 namespace ProjectTourAgency.Implementations;
 
@@ -21,21 +23,38 @@ public class AddMoneyRepository : IAddMoneyRepository
         _connectionString = connectionString;
         _logger = logger;
     }
+
     public void CreateAddMoney(AddMoney AddMoney)
     {
         _logger.LogInformation("Добавление объекта");
         _logger.LogDebug("Объект: {jspn}", JsonConvert.SerializeObject(AddMoney));
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+
+            connection.Open(); // Открываем соединение
+
+            // Начинаем транзакцию
+            using var transaction = connection.BeginTransaction();
+
             var queryInsert = @"
 INSERT INTO AddMoneys (ClientId,Date,MoneyAmount)
 VALUES (@ClientId,@Date,@MoneyAmount)";
             connection.Execute(queryInsert, AddMoney);
 
+            var queryUpdate = @"
+UPDATE Clients
+SET Money = Money + @MoneyAmount
+WHERE Id = @ClientId
+";
+            connection.Execute(queryUpdate, new { MoneyAmount = AddMoney.MoneyAmount, ClientId = AddMoney.ClientId }, transaction);
+
+            transaction.Commit();
         }
         catch (Exception ex)
         {
+            
             _logger.LogError(ex, "Ошибка при добавлении объекта");
             throw;
         }
@@ -47,7 +66,7 @@ VALUES (@ClientId,@Date,@MoneyAmount)";
         _logger.LogDebug("Объект: {id}", id);
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             connection.Open();
             var queryDelete = @"
 DELETE FROM AddMoneys
@@ -68,10 +87,10 @@ WHERE Id = @Id";
         _logger.LogDebug("Объект: {id}", id);
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var querySelect = @"
 SELECT * FROM AddMoneys
-WHERE [Id] = @Id";
+WHERE Id = @Id";
             var AddMoney = connection.QueryFirst<AddMoney>(querySelect, new { id });
             _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(AddMoney));
             return AddMoney;
@@ -89,7 +108,7 @@ WHERE [Id] = @Id";
         _logger.LogInformation("Получение всех объектов");
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var querySelect = @"SELECT * FROM AddMoneys";
             var AddMoneys = connection.Query<AddMoney>(querySelect);
             _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(AddMoneys));
@@ -109,7 +128,7 @@ WHERE [Id] = @Id";
         _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(AddMoney));
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var queryUpdate = @"
 UPDATE AddMoneys
 SET

project/ProjectTourAgency/Implementations/ClientRepository.cs

@@ -9,6 +9,7 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Data.SqlClient;
 using Dapper;
+using Npgsql;
 
 namespace ProjectTourAgency.Implementations;
 
@@ -27,7 +28,7 @@ public class ClientRepository : IClientRepository
         _logger.LogDebug("Объект: {jspn}", JsonConvert.SerializeObject(client));
         try
         {
-           using var connection = new SqlConnection(_connectionString.ConnectionString);
+           using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var queryInsert = @"
 INSERT INTO Clients (FullName, BirthDate, PhoneNumber, Money)
 VALUES (@FullName, @BirthDate, @PhoneNumber, @Money)";
@@ -47,7 +48,7 @@ VALUES (@FullName, @BirthDate, @PhoneNumber, @Money)";
         _logger.LogDebug("Объект: {id}", id);
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             connection.Open();
             var queryDelete = @"
 DELETE FROM CLients
@@ -68,10 +69,10 @@ WHERE Id = @Id";
         _logger.LogDebug("Объект: {id}", id);
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var querySelect = @"
 SELECT * FROM CLients
-WHERE [Id] = @Id";
+WHERE Id = @Id";
             var client = connection.QueryFirst<Client>(querySelect, new { id });
             _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(client));
             return client;
@@ -89,7 +90,7 @@ WHERE [Id] = @Id";
         _logger.LogInformation("Получение всех объектов");
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var querySelect = @"SELECT * FROM CLients";
             var clients = connection.Query<Client>(querySelect);
             _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(clients));
@@ -109,7 +110,7 @@ WHERE [Id] = @Id";
         _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(client));
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var queryUpdate = @"
 UPDATE CLients
 SET

project/ProjectTourAgency/Implementations/ConnectionString.cs

@@ -9,5 +9,5 @@ namespace ProjectTourAgency.Implementations;
 
 public class ConnectionString : IConnectionString
 {
-     string IConnectionString.ConnectionString => "Server=localHost;Port=...;Database=...;";
+     string IConnectionString.ConnectionString => "Server=localHost;Port=5432;Database=otp;Username=postgres;Password=1488;Include Error Detail = True ";
 }

project/ProjectTourAgency/Implementations/EmployeeRepository.cs

@@ -5,6 +5,7 @@ using Newtonsoft.Json;
 using Dapper;
 using ProjectEmployeeAgency.Repositories;
 using System.Data.SqlClient;
+using Npgsql;
 
 namespace ProjectTourAgency.Implementations;
 
@@ -23,7 +24,7 @@ public class EmployeeRepository : IEmployeeRepository
         _logger.LogDebug("Объект: {jspn}", JsonConvert.SerializeObject(Employee));
         try
         {
-           using var connection = new SqlConnection(_connectionString.ConnectionString);
+           using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var queryInsert = @"
 INSERT INTO Employees (FullName, EmployeeJob)
 VALUES (@FullName, @EmployeeJob)";
@@ -43,7 +44,7 @@ VALUES (@FullName, @EmployeeJob)";
         _logger.LogDebug("Объект: {id}", id);
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             connection.Open();
             var queryDelete = @"
 DELETE FROM Employees
@@ -64,10 +65,10 @@ WHERE Id = @Id";
         _logger.LogDebug("Объект: {id}", id);
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var querySelect = @"
 SELECT * FROM Employees
-WHERE [Id] = @Id";
+WHERE Id = @Id";
             var Employee = connection.QueryFirst<Employee>(querySelect, new { id });
             _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(Employee));
             return Employee;
@@ -85,7 +86,7 @@ WHERE [Id] = @Id";
         _logger.LogInformation("Получение всех объектов");
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var querySelect = @"SELECT * FROM Employees";
             var Employees = connection.Query<Employee>(querySelect);
             _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(Employees));
@@ -105,7 +106,7 @@ WHERE [Id] = @Id";
         _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(Employee));
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var queryUpdate = @"
 UPDATE Employees
 SET

project/ProjectTourAgency/Implementations/RouteRepository.cs

@@ -10,6 +10,7 @@ using System.Threading.Tasks;
 using Dapper;
 using System.Data.SqlClient;
 using ProjectRouteAgency.Repositories;
+using Npgsql;
 
 namespace ProjectTourAgency.Implementations;
 
@@ -28,10 +29,10 @@ public class RouteRepository : IRouteRepository
         _logger.LogDebug("Объект: {jspn}", JsonConvert.SerializeObject(Route));
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var queryInsert = @"
-INSERT INTO Routes (TourId, Destination, Departure, Duration)
+INSERT INTO Routes (Destination, Departure, Duration)
-VALUES (@TourId, @Destination, @Departure, @Duration)";
+VALUES (@Destination, @Departure, @Duration)";
             connection.Execute(queryInsert, Route);
 
         }
@@ -48,7 +49,7 @@ VALUES (@TourId, @Destination, @Departure, @Duration)";
         _logger.LogDebug("Объект: {id}", id);
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             connection.Open();
             var queryDelete = @"
 DELETE FROM Routes
@@ -69,10 +70,10 @@ WHERE Id = @Id";
         _logger.LogDebug("Объект: {id}", id);
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var querySelect = @"
 SELECT * FROM Routes
-WHERE [Id] = @Id";
+WHERE Id = @Id";
             var Route = connection.QueryFirst<Route>(querySelect, new { id });
             _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(Route));
             return Route;
@@ -90,7 +91,7 @@ WHERE [Id] = @Id";
         _logger.LogInformation("Получение всех объектов");
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var querySelect = @"SELECT * FROM Routes";
             var Routes = connection.Query<Route>(querySelect);
             _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(Routes));
@@ -110,11 +111,10 @@ WHERE [Id] = @Id";
         _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(Route));
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var queryUpdate = @"
 UPDATE Routes
 SET
-    TourId = @TourId,
     Destination = @Destination,
     Departure = @Departure,
     Duration = @Duration

project/ProjectTourAgency/Implementations/TourRepository.cs

@@ -1,6 +1,7 @@
 using Dapper;
 using Microsoft.Extensions.Logging;
 using Newtonsoft.Json;
+using Npgsql;
 using ProjectTourAgency.Enities;
 using ProjectTourAgency.Repositories;
 using System;
@@ -26,15 +27,16 @@ public class TourRepository : ITourRepository
     {
         _logger.LogInformation("Добавление объекта");
         _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(tour));
+        
 
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             connection.Open();
             using var transaction = connection.BeginTransaction();
             var queryInsert = @"
-INSERT INTO Tour(EmployeeId, RouteId, DepartureDate, ClientTours)
+INSERT INTO Tour(EmployeeId, RouteId, DepartureDate)
-VALUES (@EmployeeId, @RouteId, @DepartureDate, @ClientTours)
+VALUES (@EmployeeId, @RouteId, @DepartureDate);
 SELECT MAX(Id) FROM Tour
 ";
             var tourID = connection.QueryFirst<int>(queryInsert, tour, transaction);
@@ -43,7 +45,7 @@ INSERT INTO ClientTour(ClientId, TourId, Cost)
 VALUES (@ClientId, @TourId, @Cost)";
             foreach (var elem in tour.ClientTours)
             {
-                connection.Execute(querySubInsert, new { tourID, elem.ClientId, elem.Cost });
+                connection.Execute(querySubInsert, new { tourID, elem.ClientId, elem.Cost }, transaction);
             }
             transaction.Commit();
         }
@@ -60,7 +62,7 @@ VALUES (@ClientId, @TourId, @Cost)";
         _logger.LogDebug("Объекьт: {id}", id);
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var queryDelete = @"
 DELETE FROM Tour
 WHERE Id = @id";
@@ -79,7 +81,7 @@ WHERE Id = @id";
         _logger.LogInformation("Получение всех объектов");
         try
         {
-            using var connection = new SqlConnection(_connectionString.ConnectionString);
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var querySelect = @"SELECT * FROM Tour";
             var tour = connection.Query<Tour>(querySelect);
             _logger.LogDebug("Получение объектов {json}", JsonConvert.SerializeObject(tour));

project/ProjectTourAgency/ProjectTourAgency.csproj

@@ -14,6 +14,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageReference Include="Npgsql" Version="9.0.1" />
     <PackageReference Include="Serilog" Version="4.1.0" />
     <PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
     <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.4" />