public string Delete(SaleData Sale)
{
string res = "";
SqlConnection SqlCon = new SqlConnection();
try
{
// Connection
SqlCon.ConnectionString = Connection.Con;
SqlCon.Open();
// Comand
SqlCommand SqlCmd = new SqlCommand();
SqlCmd.Connection = SqlCon;
SqlCmd.CommandText = "peliminar_venta";
SqlCmd.CommandType = CommandType.StoredProcedure;
// Parameters
SqlParameter ParId = new SqlParameter();
ParId.ParameterName = "@id_venta";
ParId.SqlDbType = SqlDbType.Int;
ParId.Value = Sale.IdSale;
SqlCmd.Parameters.Add(ParId);
// Execute
res = SqlCmd.ExecuteNonQuery() == 1 ? "Correcto" : "Correcto"; // Igual por el tema de los triggers
}
catch (Exception e)
{
res = e.Message;
}
finally
{
// Close connection
if (SqlCon.State == ConnectionState.Open)
{
SqlCon.Close();
}
}
return(res);
}
public string Insert(SaleData Sale, List <SaleDetailData> ListSaleDetail)
{
string res = "";
SqlConnection SqlCon = new SqlConnection();
try
{
// Connection
SqlCon.ConnectionString = Connection.Con;
SqlCon.Open();
// Transaction
SqlTransaction SqlTst = SqlCon.BeginTransaction();
// Comand
SqlCommand SqlCmd = new SqlCommand();
SqlCmd.Connection = SqlCon;
SqlCmd.Transaction = SqlTst;
SqlCmd.CommandText = "pinsertar_venta";
SqlCmd.CommandType = CommandType.StoredProcedure;
// Parameters
SqlParameter ParId = new SqlParameter();
ParId.ParameterName = "@id_venta";
ParId.SqlDbType = SqlDbType.Int;
ParId.Direction = ParameterDirection.Output;
SqlCmd.Parameters.Add(ParId);
SqlParameter ParIdCustomer = new SqlParameter();
ParIdCustomer.ParameterName = "@id_cliente";
ParIdCustomer.SqlDbType = SqlDbType.Int;
ParIdCustomer.Value = Sale.IdCustomer;
SqlCmd.Parameters.Add(ParIdCustomer);
SqlParameter ParIdEmployee = new SqlParameter();
ParIdEmployee.ParameterName = "@id_empleado";
ParIdEmployee.SqlDbType = SqlDbType.Int;
ParIdEmployee.Value = Sale.IdEmployee;
SqlCmd.Parameters.Add(ParIdEmployee);
SqlParameter ParDate = new SqlParameter();
ParDate.ParameterName = "@fecha";
ParDate.SqlDbType = SqlDbType.Date;
ParDate.Value = Sale.DateSale;
SqlCmd.Parameters.Add(ParDate);
SqlParameter ParReceiptType = new SqlParameter();
ParReceiptType.ParameterName = "@tipo_recibo";
ParReceiptType.SqlDbType = SqlDbType.VarChar;
ParReceiptType.Size = 50;
ParReceiptType.Value = Sale.ReceiptType;
SqlCmd.Parameters.Add(ParReceiptType);
SqlParameter ParSerie = new SqlParameter();
ParSerie.ParameterName = "@serie";
ParSerie.SqlDbType = SqlDbType.VarChar;
ParSerie.Size = 4;
ParSerie.Value = Sale.Serie;
SqlCmd.Parameters.Add(ParSerie);
SqlParameter ParSequent = new SqlParameter();
ParSequent.ParameterName = "@consecutivo";
ParSequent.SqlDbType = SqlDbType.VarChar;
ParSequent.Size = 8;
ParSequent.Value = Sale.Sequent;
SqlCmd.Parameters.Add(ParSequent);
SqlParameter ParIva = new SqlParameter();
ParIva.ParameterName = "@iva";
ParIva.SqlDbType = SqlDbType.Decimal;
ParIva.Precision = 4;
ParIva.Scale = 2;
ParIva.Value = Sale.Iva;
SqlCmd.Parameters.Add(ParIva);
// Execute
res = SqlCmd.ExecuteNonQuery() == 1 ? "Correcto" : "No se ha podido insertar el registro";
if (res.Equals("Correcto"))
{
// Get Sale ID
this.IdSale = Convert.ToInt32(SqlCmd.Parameters["@id_venta"].Value);
foreach (SaleDetailData detail in ListSaleDetail)
{
detail.IdSale = this.IdSale;
res = detail.Insert(detail, ref SqlCon, ref SqlTst);
if (!res.Equals("Correcto"))
{
break;
}
else
{
// Update Stock
res = ReduceStock(detail.IdEntryDetail, detail.Amount);
if (!res.Equals("Correcto"))
{
break;
}
}
}
}
if (res.Equals("Correcto"))
{
SqlTst.Commit();
}
else
{
SqlTst.Rollback();
}
}
catch (Exception e)
{
res = e.Message;
}
finally
{
// Close connection
if (SqlCon.State == ConnectionState.Open)
{
SqlCon.Close();
}
}
return(res);
}
