126 lines
4.2 KiB
C#
126 lines
4.2 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 ProjectAtelier.Entities;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace ProjectAtelier.Repositories.Implementations;
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public class MaterialRepository : IMaterialRepository
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{
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private readonly IConnectionString _connectionString;
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private readonly ILogger<Material> _logger;
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public MaterialRepository(IConnectionString connectionString, ILogger<Material> 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 CreateMaterial(Material material)
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{
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_logger.LogInformation("Добавление объекта");
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_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(material));
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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 = @"
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INSERT INTO Materials (Name, UseCount, CountInWareHouse)
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VALUES (@Name, @UseCount, @CountInWareHouse)";
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connection.Execute(queryInsert, material);
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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 UpdateMaterial(Material material)
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{
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_logger.LogInformation("Редактирование объекта");
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_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(material));
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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 Materials
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SET
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Name=@Name,
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UseCount=@UseCount,
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CountInWareHouse=@CountInWareHouse
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WHERE Id=@Id";
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connection.Execute(queryUpdate, material);
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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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public void DeleteMaterial(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 Materials
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WHERE 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 IEnumerable<Material> ReadMaterials()
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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 Materials";
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var materials = connection.Query<Material>(querySelect);
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_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(materials));
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return materials;
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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 Material ReadMaterialById(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 Materials
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WHERE Id=@id";
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var material = connection.QueryFirst<Material>(querySelect, new
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{
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id
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});
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_logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(material));
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return material;
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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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}
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