229 lines
10 KiB
C#
229 lines
10 KiB
C#
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using Dapper;
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using GestionIntegral.Api.Models.Impresion;
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using Microsoft.Extensions.Logging;
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using System.Collections.Generic;
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using System.Data;
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using System.Text; // Para StringBuilder
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using System.Threading.Tasks;
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namespace GestionIntegral.Api.Data.Repositories.Impresion
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{
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public class PlantaRepository : IPlantaRepository
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{
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private readonly DbConnectionFactory _connectionFactory;
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private readonly ILogger<PlantaRepository> _logger;
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public PlantaRepository(DbConnectionFactory connectionFactory, ILogger<PlantaRepository> logger)
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{
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_connectionFactory = connectionFactory;
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_logger = logger;
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}
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public async Task<IEnumerable<Planta>> GetAllAsync(string? nombreFilter, string? detalleFilter)
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{
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var sqlBuilder = new StringBuilder("SELECT Id_Planta AS IdPlanta, Nombre, Detalle FROM dbo.bob_dtPlantas WHERE 1=1");
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var parameters = new DynamicParameters();
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if (!string.IsNullOrWhiteSpace(nombreFilter))
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{
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sqlBuilder.Append(" AND Nombre LIKE @NombreFilter");
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parameters.Add("NombreFilter", $"%{nombreFilter}%");
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}
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if (!string.IsNullOrWhiteSpace(detalleFilter))
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{
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sqlBuilder.Append(" AND Detalle LIKE @DetalleFilter");
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parameters.Add("DetalleFilter", $"%{detalleFilter}%");
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}
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sqlBuilder.Append(" ORDER BY Nombre;");
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try
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{
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using var connection = _connectionFactory.CreateConnection();
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return await connection.QueryAsync<Planta>(sqlBuilder.ToString(), parameters);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Error al obtener todas las Plantas. Filtros: Nombre={Nombre}, Detalle={Detalle}", nombreFilter, detalleFilter);
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return Enumerable.Empty<Planta>();
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}
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}
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public async Task<Planta?> GetByIdAsync(int id)
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{
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const string sql = "SELECT Id_Planta AS IdPlanta, Nombre, Detalle FROM dbo.bob_dtPlantas WHERE Id_Planta = @Id";
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try
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{
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using var connection = _connectionFactory.CreateConnection();
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return await connection.QuerySingleOrDefaultAsync<Planta>(sql, new { Id = id });
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Error al obtener Planta por ID: {IdPlanta}", id);
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return null;
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}
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}
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public async Task<bool> ExistsByNameAsync(string nombre, int? excludeId = null)
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{
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var sqlBuilder = new StringBuilder("SELECT COUNT(1) FROM dbo.bob_dtPlantas WHERE Nombre = @Nombre");
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var parameters = new DynamicParameters();
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parameters.Add("Nombre", nombre);
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if (excludeId.HasValue)
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{
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sqlBuilder.Append(" AND Id_Planta != @ExcludeId");
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parameters.Add("ExcludeId", excludeId.Value);
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}
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try
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{
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using var connection = _connectionFactory.CreateConnection();
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var count = await connection.ExecuteScalarAsync<int>(sqlBuilder.ToString(), parameters);
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return count > 0;
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Error en ExistsByNameAsync para Planta con nombre: {Nombre}", nombre);
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// Asumir que existe en caso de error para prevenir duplicados accidentales
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return true;
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}
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}
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public async Task<bool> IsInUseAsync(int id)
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{
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// Verificar si la planta está referenciada en bob_StockBobinas O bob_RegPublicaciones
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const string sqlCheckStock = "SELECT TOP 1 1 FROM dbo.bob_StockBobinas WHERE Id_Planta = @IdPlanta";
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const string sqlCheckRegPubli = "SELECT TOP 1 1 FROM dbo.bob_RegPublicaciones WHERE Id_Planta = @IdPlanta";
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try
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{
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using var connection = _connectionFactory.CreateConnection();
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var inStock = await connection.ExecuteScalarAsync<int?>(sqlCheckStock, new { IdPlanta = id });
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if (inStock.HasValue && inStock.Value == 1) return true;
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var inRegPubli = await connection.ExecuteScalarAsync<int?>(sqlCheckRegPubli, new { IdPlanta = id });
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return inRegPubli.HasValue && inRegPubli.Value == 1;
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Error en IsInUseAsync para Planta ID: {IdPlanta}", id);
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// Asumir que está en uso si hay error para prevenir borrado incorrecto
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return true;
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}
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}
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// --- Métodos de Escritura (USAN TRANSACCIÓN PASADA DESDE EL SERVICIO) ---
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public async Task<Planta?> CreateAsync(Planta nuevaPlanta, int idUsuario, IDbTransaction transaction)
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{
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const string sqlInsert = @"
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INSERT INTO dbo.bob_dtPlantas (Nombre, Detalle)
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OUTPUT INSERTED.Id_Planta AS IdPlanta, INSERTED.Nombre, INSERTED.Detalle
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VALUES (@Nombre, @Detalle);";
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const string sqlInsertHistorico = @"
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INSERT INTO dbo.bob_dtPlantas_H (Id_Planta, Nombre, Detalle, Id_Usuario, FechaMod, TipoMod)
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VALUES (@IdPlanta, @Nombre, @Detalle, @IdUsuario, @FechaMod, @TipoMod);";
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// Dapper requiere que la conexión esté asociada a la transacción
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var connection = transaction.Connection ?? throw new InvalidOperationException("Transaction has no associated connection.");
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var insertedPlanta = await connection.QuerySingleAsync<Planta>(
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sqlInsert,
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new { nuevaPlanta.Nombre, nuevaPlanta.Detalle },
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transaction: transaction // Pasar la transacción
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);
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if (insertedPlanta == null || insertedPlanta.IdPlanta <= 0)
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{
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throw new DataException("No se pudo obtener el ID de la planta insertada."); // Usar DataException
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}
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// Insertar en historial
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await connection.ExecuteAsync(sqlInsertHistorico, new
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{
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IdPlanta = insertedPlanta.IdPlanta,
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insertedPlanta.Nombre,
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insertedPlanta.Detalle,
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IdUsuario = idUsuario,
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FechaMod = DateTime.Now,
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TipoMod = "Insertada"
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}, transaction: transaction);
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return insertedPlanta; // Devolver la entidad con el ID
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}
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public async Task<bool> UpdateAsync(Planta plantaAActualizar, int idUsuario, IDbTransaction transaction)
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{
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// El servicio ya verificó que existe. Obtener estado actual para historial dentro de la transacción.
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var connection = transaction.Connection!;
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var plantaActual = await connection.QuerySingleOrDefaultAsync<Planta>(
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"SELECT Id_Planta AS IdPlanta, Nombre, Detalle FROM dbo.bob_dtPlantas WHERE Id_Planta = @Id",
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new { Id = plantaAActualizar.IdPlanta },
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transaction);
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if (plantaActual == null) throw new KeyNotFoundException($"No se encontró la planta con ID {plantaAActualizar.IdPlanta} para actualizar."); // Más específico
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const string sqlUpdate = @"
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UPDATE dbo.bob_dtPlantas
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SET Nombre = @Nombre, Detalle = @Detalle
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WHERE Id_Planta = @IdPlanta;";
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const string sqlInsertHistorico = @"
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INSERT INTO dbo.bob_dtPlantas_H (Id_Planta, Nombre, Detalle, Id_Usuario, FechaMod, TipoMod)
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VALUES (@IdPlanta, @NombreActual, @DetalleActual, @IdUsuario, @FechaMod, @TipoMod);";
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// Insertar en historial (estado anterior)
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await connection.ExecuteAsync(sqlInsertHistorico, new
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{
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IdPlanta = plantaActual.IdPlanta,
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NombreActual = plantaActual.Nombre,
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DetalleActual = plantaActual.Detalle,
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IdUsuario = idUsuario,
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FechaMod = DateTime.Now,
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TipoMod = "Modificada"
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}, transaction: transaction);
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// Actualizar principal
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var rowsAffected = await connection.ExecuteAsync(sqlUpdate, new
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{
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plantaAActualizar.Nombre,
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plantaAActualizar.Detalle,
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plantaAActualizar.IdPlanta
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}, transaction: transaction);
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return rowsAffected == 1;
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}
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public async Task<bool> DeleteAsync(int id, int idUsuario, IDbTransaction transaction)
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{
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var connection = transaction.Connection!;
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// Obtener datos para historial ANTES de borrar
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var plantaActual = await connection.QuerySingleOrDefaultAsync<Planta>(
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"SELECT Id_Planta AS IdPlanta, Nombre, Detalle FROM dbo.bob_dtPlantas WHERE Id_Planta = @Id",
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new { Id = id },
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transaction);
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if (plantaActual == null) throw new KeyNotFoundException($"No se encontró la planta con ID {id} para eliminar.");
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const string sqlDelete = "DELETE FROM dbo.bob_dtPlantas WHERE Id_Planta = @Id";
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const string sqlInsertHistorico = @"
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INSERT INTO dbo.bob_dtPlantas_H (Id_Planta, Nombre, Detalle, Id_Usuario, FechaMod, TipoMod)
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VALUES (@IdPlanta, @Nombre, @Detalle, @IdUsuario, @FechaMod, @TipoMod);";
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// Insertar en historial (estado antes de borrar)
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await connection.ExecuteAsync(sqlInsertHistorico, new
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{
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IdPlanta = plantaActual.IdPlanta,
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plantaActual.Nombre,
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plantaActual.Detalle,
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IdUsuario = idUsuario,
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FechaMod = DateTime.Now,
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TipoMod = "Eliminada"
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}, transaction: transaction);
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// Eliminar de la tabla principal
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var rowsAffected = await connection.ExecuteAsync(sqlDelete, new { Id = id }, transaction: transaction);
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return rowsAffected == 1;
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}
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}
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}
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