121 lines
4.0 KiB
C#
121 lines
4.0 KiB
C#
using Dapper;
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using Microsoft.Extensions.Logging;
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using Newtonsoft.Json;
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using Npgsql;
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using ProjectFuel.Entities;
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using ProjectFuel.Repositories;
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namespace ProjectFuel.Repositories.Implementations;
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public class RouteRepository : IRouteRepository
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{
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private readonly IConnectionString _connectionString;
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private readonly ILogger<RouteRepository> _logger;
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public RouteRepository(IConnectionString connectionString, ILogger<RouteRepository> logger)
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{
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_connectionString = connectionString;
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_logger = logger;
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}
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public void CreateRoute(Route route)
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{
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_logger.LogInformation("Добавление объекта");
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_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(route));
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try
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{
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using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
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var queryInsert = @"INSERT INTO Route (Start_Point, End_Point, Route_Length)
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VALUES (@Start_Point, @End_Point, @Route_Length)";
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connection.Execute(queryInsert, route);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка при добавлении объекта");
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throw;
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}
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}
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public void DeleteRoute(int id)
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{
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_logger.LogInformation("Удаление объекта");
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_logger.LogDebug("Объект: {id}", id);
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try
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{
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using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
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var queryDelete = @"
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DELETE FROM Route
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WHERE Route_ID=@id";
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connection.Execute(queryDelete, new { id });
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка при удалении объекта");
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throw;
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}
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}
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public Route ReadRouteByID(int id)
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{
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_logger.LogInformation("Получение объекта по идентификатору");
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_logger.LogDebug("Объект: {id}", id);
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try
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{
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using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
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var querySelect = @"
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SELECT * FROM Route
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WHERE Route_ID=@id";
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var route = connection.QueryFirst<Route>(querySelect, new { id });
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_logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(route));
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return route;
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка при поиске объекта");
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throw;
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}
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}
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public IEnumerable<Route> ReadRoutes()
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{
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_logger.LogInformation("Получение всех объектов");
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try
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{
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using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
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var querySelect = "SELECT * FROM Route";
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var routes = connection.Query<Route>(querySelect);
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_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(routes));
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return routes;
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка при чтении объектов");
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throw;
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}
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}
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public void UpdateRoute(Route route)
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{
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_logger.LogInformation("Редактирование объекта");
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_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(route));
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try
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{
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using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
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var queryUpdate = @"
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UPDATE Route
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SET
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Start_Point=@Start_Point,
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End_Point=@End_Point,
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Route_Length=@Route_Length
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WHERE Route_ID=@Route_ID";
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connection.Execute(queryUpdate, route);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка при редактировании объекта");
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throw;
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}
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}
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}
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