Proyectos de Subversion LeadersLinked - Antes de SPA

<?php

declare(strict_types=1);

namespace LeadersLinked\Mapper;

use LeadersLinked\Model\ChatGroup;
use LeadersLinked\Mapper\Common\MapperCommon;
use Laminas\Db\Adapter\AdapterInterface;
use Laminas\Log\LoggerInterface;
use Laminas\Db\Sql\Expression;
use LeadersLinked\Hydrator\ObjectPropertyHydrator;

class ChatGroupMapper extends MapperCommon
{
    const _TABLE = 'tbl_chat_groups';

    /**
     *
     * @var ChatGroupMapper
     */
    private static $_instance;
    
    /**
     *
     * @param AdapterInterface $adapter
     */
    private function __construct($adapter)
    {
        parent::__construct($adapter);
    }
    
    /**
     *
     * @param AdapterInterface $adapter
     * @return ChatGroupMapper
     */
    public static function getInstance($adapter)
    {
        if(self::$_instance == null) {
            self::$_instance = new ChatGroupMapper($adapter);
        }
        return self::$_instance;
    }
    
    /**
     * 
     * @param ChatGroup $chatGroup
     * @return boolean
     */
    public function insert($chatGroup)
    {
        $hydrator = new ObjectPropertyHydrator();
        $values = $hydrator->extract($chatGroup);
        $values = $this->removeEmpty($values);
        
        $insert = $this->sql->insert(self::_TABLE);
        $insert->values($values);
        
        //echo $insert->getSqlString($this->adapter->getPlatform());
        
        $result = $this->executeInsert($insert);
        if($result) {
            $chatGroup->id = $this->lastInsertId;
        }
        return $result;
     }
    

    /**
     *
     * @param string $id
     * @return boolean
     */
    public function deleteByGroupId($id)
    {
        $delete = $this->sql->delete(self::_TABLE);
        $delete->where->equalTo('id', $id);
        
        return $this->executeDelete($delete);
    }
    
    
    /**
     * 
     * @param string $id
     * @return  ChatGroup
     */
    public function fetchOne($id)
    {
        $prototype = new ChatGroup();
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('id', $id);
        $select->limit(1);
        return $this->executeFetchOneObject($select, $prototype);
    }

    
    /**
     *
     * @param string $uuid
     * @return  ChatGroup
     */
    public function fetchOneByUuid($uuid)
    {
        $prototype = new ChatGroup();
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('uuid', $uuid);
        $select->limit(1);
        return $this->executeFetchOneObject($select, $prototype);
    }


}