Proyectos de Subversion LeadersLinked - Antes de SPA

<?php

declare(strict_types=1);

namespace LeadersLinked\Mapper;

use Laminas\Db\Adapter\AdapterInterface;
use Laminas\Db\ResultSet\HydratingResultSet;
use Laminas\Paginator\Paginator;
use Laminas\Paginator\Adapter\DbSelect;
use LeadersLinked\Mapper\Common\MapperCommon;
use Laminas\Db\Sql\Expression;
use Laminas\Db\Sql\Select;

class LogMapper extends MapperCommon
{
    const _TABLE = 'tbl_logs';

    
    /**
     *
     * @var LogMapper
     */
    private static $_instance;
    
    /**
     *
     * @param AdapterInterface $adapter
     */
    private function __construct($adapter)
    {
        parent::__construct($adapter);
    }
    
    /**
     *
     * @param AdapterInterface $adapter
     * @return \LeadersLinked\Mapper\LogMapper
     */
    public static function getInstance($adapter)
    {
        if(self::$_instance == null) {
            self::$_instance = new LogMapper($adapter);
        }
        return self::$_instance;
    }
    
   
        
    /**
     *
     * @param string $search
     * @param int $page
     * @param int $records_per_page
     * @param string $order_field
     * @param string $order_direction
     * @return Paginator
     */
    public function fetchAllDataTable($search, $page = 1, $records_per_page = 10, $order_field= 'name', $order_direction = 'ASC')
    {
        $select = $this->sql->select();
        $select->columns(['priority_name', 'message', 'ip', 'added_on']);
        $select->from(['l' => self::_TABLE]);
        $select->join(['u' => UserMapper::_TABLE], 'l.user_id = u.id', ['user' => new Expression("CONCAT(u.first_name, '', u.last_name)")], Select::JOIN_LEFT_OUTER);
        
        if($search) {
            $select->where->like('first_name', '%' . $search . '%')->or->like('last_name', '%' . $search . '%')->or->like('message', '%' . $search . '%');
        }

        $select->order($order_field . ' ' . $order_direction);
        $resultset  = new HydratingResultSet();
        
        $adapter = new DbSelect($select, $this->sql, $resultset);
        $paginator = new Paginator($adapter);
        $paginator->setItemCountPerPage($records_per_page);
        $paginator->setCurrentPageNumber($page);
        
        
        return $paginator;
    }
    
}