79 lines
2.5 KiB
C#
79 lines
2.5 KiB
C#
using Dapper;
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using GasStation.Entities;
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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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namespace GasStation.Repositories.Implementations;
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public class SupplyRepository : ISupplyRepository
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{
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private readonly IConnectionString _connectionString;
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private readonly ILogger<SupplyRepository> _logger;
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public SupplyRepository(IConnectionString connectionString, ILogger<SupplyRepository> 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 CreateSupply(Supply supply)
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{
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_logger.LogInformation("Добавление объекта");
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_logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(supply));
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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 supply (productID, supplierID, count, supplyDate)
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VALUES (@ProductID, @SupplierID, @Count, @SupplyDate)";
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connection.Execute(queryInsert, supply);
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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 DeleteSupply(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 supply
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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<Supply> ReadSupply(DateTime? supplyDate = null, int? supplierID = null, int? productID = null, int? count = null)
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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 supply";
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var supply = connection.Query<Supply>(querySelect);
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_logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(supply));
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return supply;
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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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}
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