public PetitionsSigned HasSigned(PetitionsSigned petition) //no se usa
 {
     //try
     //{
     //    connection.Open();
     //    var cmd = connection.CreateCommand() as SqlCommand;
     //    cmd.CommandType = CommandType.StoredProcedure;
     //    cmd.CommandText = "Earthwatcher_HasSigned";
     //    cmd.Parameters.Add(new SqlParameter("@earthwatcherId", petition.Earthwatcher));
     //    cmd.Parameters.Add(new SqlParameter("@petitionId", petition.PetitionId));
     //    var reader = cmd.ExecuteReader();
     //    var hasResult = reader.Read();
     //    if (hasResult)
     //    {
     //        petition.Signed = reader.GetBoolean(2); //Devuelve T/F si firmo o no la peticion
     //        return petition;
     //    }
     return(null); //Devuelve null si no existe en la tabla para esa peticion
     //}
     //catch (Exception ex)
     //{
     //    throw ex;
     //}
     //finally
     //{
     //    connection.Close();
     //}
 }
 public void SavePetitionSigned(PetitionsSigned petition) //No se usa
 {
     //if (petition.Signed != null && petition.PetitionId != 0 && !string.IsNullOrEmpty(petition.Earthwatcher))
     //{
     //    try
     //    {
     //        connection.Open();
     //        var cmd = connection.CreateCommand() as SqlCommand;
     //        cmd.CommandType = CommandType.StoredProcedure;
     //        cmd.CommandText = "Earthwatcher_SavePetition";
     //        cmd.Parameters.Add(new SqlParameter("@earthwatcherId", petition.Earthwatcher));
     //        cmd.Parameters.Add(new SqlParameter("@petitionId", petition.PetitionId));
     //        cmd.Parameters.Add(new SqlParameter("@signed", petition.Signed));
     //        cmd.ExecuteNonQuery();
     //    }
     //    catch (Exception ex)
     //    {
     //        throw ex;
     //    }
     //    finally
     //    {
     //        connection.Close();
     //    }
     //}
 }