Proyectos de Subversion LeadersLinked - Antes de SPA

<?php
declare(strict_types=1);

namespace LeadersLinked\Mapper;


use LeadersLinked\Mapper\Common\MapperCommon;
use Laminas\Db\Adapter\AdapterInterface;
use LeadersLinked\Model\MyCoachAnswerLike;
use LeadersLinked\Hydrator\ObjectPropertyHydrator;


class MyCoachAnswerLikeMapper extends MapperCommon
{
    const _TABLE = 'tbl_my_coach_answer_likes';

    /**
     *
     * @var MyCoachAnswerLikeMapper
     */
    private static $_instance;
    
    /**
     *
     * @param AdapterInterface $adapter
     */
    private function __construct($adapter)
    {
        parent::__construct($adapter);
    }
    
    /**
     *
     * @param AdapterInterface $adapter
     * @return MyCoachAnswerLikeMapper
     */
    public static function getInstance($adapter)
    {
        if(self::$_instance == null) {
            self::$_instance = new MyCoachAnswerLikeMapper($adapter);
        }
        return self::$_instance;
    }
    
    /**
     * 
     * @param int $answer_id
     * @param int $user_id
     * @return MyCoachAnswerLike
     */
    public function fetchOneByAnswerByAnswerIdAndUserId($answer_id, $user_id)
    {
        
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('answer_id', $answer_id);
        $select->where->equalTo('user_id', $user_id);
        
        $prototype = new MyCoachAnswerLike();
        return $this->executeFetchOneObject($select, $prototype);
    }
    
    /**
     *
     * @param MyCoachAnswerLike $myCoachAnswerLike
     * @return boolean
     */
    public function insert($myCoachAnswerLike)
    {
        $hydrator = new ObjectPropertyHydrator();
        $values = $hydrator->extract($myCoachAnswerLike);
        $values = $this->removeEmpty($values);
        
        $insert = $this->sql->insert(self::_TABLE);
        $insert->values($values);
        
        return $this->executeInsert($insert);
    }

}