Repository for stored queries as in doctrine/symfony about polyfony HOT 2 CLOSED

<?php

namespace Bundles\Example\Model;

class Users {

    public static function banned() {
        return(Polyfony\Database::query()
            ->select()
            ->from('Users')
            ->whereNotNull('banned')
        );
    }

}

?>

$this->BannedUsers = \Bundles\Example\Model\Users::banned();

        // list of intervention requiring estimates
        $this->InterventionsToEstimate = $this->Core->Database->query()
            ->select()
            ->from('Sites')
            ->join('Requests','Requests.id','Interventions.id_request')
            ->join('Interventions','Interventions.id_site','Sites.id')
            ->whereTrue('estimate_required') // estimate is required
            ->whereNull('estimate_request_date') // estimates requests have not been sent
            ->execute();

        // list of interventions for which estimates request have been sent but not received yet
        $this->InterventionsToReceiveEstimate = $this->Core->Database->query()
            ->select()
            ->from('Sites')
            ->join('Requests','Requests.id','Interventions.id_request')
            ->join('Interventions','Interventions.id_site','Sites.id')
            ->whereTrue('estimate_required') // estimate is required
            ->whereNotNull('estimate_request_date') // estimates requests have not been sent
            ->whereNull('estimate_choice_date') // estimate is not chosen, could also be id_estimate IS NULL
            ->execute();

$this->InterventionsToEstimate = \Bundles\Admin\Model\Interventions::toEstimate();

$this->InterventionsToReceiveEstimate = \Bundles\Admin\Model\Interventions::pendingEstimateReception();