safekat/ci4/app/Models/Configuracion/MaquinasPapelesImpresionModel.php

<?php
namespace App\Models\Configuracion;

class MaquinasTarifasImpresionModel extends \App\Models\GoBaseModel
{
    protected $table = "lg_maquina_papel_impresion";

    /**
     * Whether primary key uses auto increment.
     *
     * @var bool
     */
    protected $useAutoIncrement = true;

    const SORTABLE = [
        1 => "t1.maquina_id",
        2 => "t1.papel_impresion_id",
        3 => "t1.active",
    ];

    protected $allowedFields = ["maquina_id", "papel_impresion_id", "active"];
    protected $returnType = "App\Entities\Configuracion\MaquinasPapelesImpresionEntity";


    /**
     * Get resource data.
     *
     * @param string $search
     *
     * @return \CodeIgniter\Database\BaseBuilder
     */
    public function getResource(string $search = "", $tarifas = null, $isRotativa = false)
    {
        $builder = $this->db
            ->table($this->table . " t1")
            ->select(
                "t1.maquina_id AS maquina_id, t1.papel_impresion_id AS papel_impresion_id, t1.active AS active, t2.nombre AS maquina, t3.nombre AS papel_impresion"
            );

        $builder->join("lg_maquinas t2", "t1.maquina_id = t2.id", "left");
        $builder->join("lg_papel_impresion t3", "t3.papel_impresion_id = t3.id", "left");
    
        $isFirst = false;
        $where_str = "";
        if (!is_null($tarifas)){
            foreach ($tarifas as $tarifa){
                if (!$isFirst)
                    $where_str += ' OR ';
                if ($tarifa->uso == 'portada')
                    $where_str += "t3.portada=1 AND ";
                if ($tarifa->tipo == 'negro' || $tarifa->tipo == 'negrohq')
                    $where_str += "t3.bn=1";       
                else
                    $where_str += "t3.bn=1";
            }

            $builder->where($where_str);
        }
        if($isRotativa){
            $builder->where("t3.rotativa", 1);
        }
        else{
            $builder->where("t3.rotativa", 0);
        }
        
        $builder->where("t2.is_deleted", 0);
        $builder->where("t3.is_deleted", 0);
    
        
        return empty($search)
            ? $builder
            : $builder
                ->groupStart()
                ->like("t2.nombre", $search)
                ->orLike("t3.nombre", $search)
                ->groupEnd();
    }
}