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\MyCoachQuestionView;
use LeadersLinked\Model\MyCoachQuestion;
use LeadersLinked\Hydrator\ObjectPropertyHydrator;
use Laminas\Db\Sql\Expression;


class MyCoachQuestionViewMapper extends MapperCommon
{
    const _TABLE = 'tbl_my_coach_question_views';

    /**
     *
     * @var MyCoachQuestionViewMapper
     */
    private static $_instance;
    
    /**
     *
     * @param AdapterInterface $adapter
     */
    private function __construct($adapter)
    {
        parent::__construct($adapter);
    }
    
    /**
     *
     * @param AdapterInterface $adapter
     * @return MyCoachQuestionViewMapper
     */
    public static function getInstance($adapter)
    {
        if(self::$_instance == null) {
            self::$_instance = new MyCoachQuestionViewMapper($adapter);
        }
        return self::$_instance;
    }
    
    /**
     * 
     * @param int $question_id
     * @param int $user_id
     * @return MyCoachQuestionView
     */
    public function fetchOneByQuestionIdAndUserId($question_id, $user_id )
    {
        
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('user_id', $user_id);
        $select->where->equalTo('question_id', $question_id);
        
        $prototype = new MyCoachQuestionView();
        return $this->executeFetchOneObject($select, $prototype);
    }
    
    
    
    /**
     *
     * @param int $question_id
     * @return int
     */
    public function fetchCountByQuestionId($question_id)
    {
        
        $select = $this->sql->select(self::_TABLE);
        $select->columns(['total' => new Expression('COUNT(*)') ]);
        $select->where->equalTo('question_id', $question_id);
        
        $record = $this->executeFetchOneArray($select);
        return $record['total'];
    }
    
    
    
    
    /**
     *
     * @param int $question_id
     * @return MyCoachQuestionView[]
     */
    public function fetchAllByQuestionId($question_id)
    {
        
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('question_id', $question_id);

        
        $prototype = new MyCoachQuestionView();
        return $this->executeFetchAllObject($select, $prototype);
    }
    
    /**
     *
     * @param int $question_id
     * @param int $user_id
     * @return boolean
     */
    public function deleteByQuestionIdAndUserId($question_id, $user_id )
    {
        $delete = $this->sql->delete(self::_TABLE);
        $delete->where->equalTo('user_id', $user_id);
        $delete->where->equalTo('question_id', $question_id);
        
        return $this->executeDelete($delete);
    }
    
    
    /**
     *
     * @param int $question_id
     * @return boolean
     */
    public function deleteAllByQuestionId($question_id )
    {
        $delete = $this->sql->delete(self::_TABLE);
        $delete->where->equalTo('question_id', $question_id);
        
        return $this->executeDelete($delete);
    }
    

    
    /**
     *
     * @param MyCoachQuestion $record
     * @return boolean
     */
    public function insert($record) {
        $hydrator = new ObjectPropertyHydrator();
        $values = $hydrator->extract($record);
        $values = $this->removeEmpty($values);
        
        $insert = $this->sql->insert(self::_TABLE);
        $insert->values($values);
        
        
        return $this->executeInsert($insert);
    }

    
}