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 Laminas\Paginator\Paginator;
use LeadersLinked\Model\Country;
use Laminas\Hydrator\ObjectPropertyHydrator;
use Laminas\Db\ResultSet\HydratingResultSet;
use Laminas\Paginator\Adapter\DbSelect;


class CountryMapper extends MapperCommon
{
    const _TABLE = 'tbl_countries';

    /**
     *
     * @var CountryMapper
     */
    private static $_instance;
    
    /**
     *
     * @param AdapterInterface $adapter
     */
    private function __construct($adapter)
    {
        parent::__construct($adapter);
    }
    
    /**
     *
     * @param AdapterInterface $adapter
     * @return CountryMapper
     */
    public static function getInstance($adapter)
    {
        if(self::$_instance == null) {
            self::$_instance = new CountryMapper($adapter);
        }
        return self::$_instance;
    }
    
    /**
     * 
     * @param String $code
     * @return Country
     */
    public function fetchOneByCode($code)
    {
        
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('code', $code);
        
        $prototype = new Country();
        return $this->executeFetchOneObject($select, $prototype);
    }
    
    /**
     *
     * @param String $country
     * @return Country
     */
    public function fetchOneByCountry($country)
    {
        
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('country', $country);
        
        $prototype = new Country();
        return $this->executeFetchOneObject($select, $prototype);
    }
    
    /**
     *
     * @param String $search
     * @return Country
     */
    public function fetchOneByCodeOrCountry($search)
    {
        
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('country', $search)->or->equalTo('code', $search);
        
        $prototype = new Country();
        return $this->executeFetchOneObject($select, $prototype);
    }
    
    
    /**
     *
     * @return Country[]
     */
    public function fetchAll()
    {
        
        $select = $this->sql->select(self::_TABLE);
        
        $prototype = new Country();
        return $this->executeFetchAllObject($select, $prototype);
    }
    
    /**
     *
     * @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= 'country', $order_direction = 'ASC')
    {
        $prototype = new Country();
        $select = $this->sql->select(self::_TABLE);
        
        if($search) {
            $select->where->like('country', '%' . $search . '%')->or->like('code', '%' . $search . '%');
        }
        $select->order($order_field . ' ' . $order_direction);
        
        $hydrator   = new ObjectPropertyHydrator();
        $resultset  = new HydratingResultSet($hydrator, $prototype);
        
        $adapter = new DbSelect($select, $this->sql, $resultset);
        $paginator = new Paginator($adapter);
        $paginator->setItemCountPerPage($records_per_page);
        $paginator->setCurrentPageNumber($page);
        
        
        return $paginator;
    }
    
    /**
     *
     * @param Country $country
     * @return boolean
     */
    public function insert($country)
    {
        $hydrator = new ObjectPropertyHydrator();
        $values = $hydrator->extract($country);
        $values = $this->removeEmpty($values);
        
        $insert = $this->sql->insert(self::_TABLE);
        $insert->values($values);
        
        
        return $this->executeInsert($insert);
        
    }
    
    /**
     *
     * @param Country $country
     * @return boolean
     */
    public function update($country)
    {
        $hydrator = new ObjectPropertyHydrator();
        $values = $hydrator->extract($country);
        $values = $this->removeEmpty($values);
        
        $update = $this->sql->update(self::_TABLE);
        $update->set($values);
        $update->where->equalTo('code', $country->code);
        

        
        return $this->executeUpdate($update);
    }
    
    /**
     *
     * @param string $code
     * @return boolean
     */
    public function delete($code)
    {
        $delete = $this->sql->delete(self::_TABLE);
        $delete->where->equalTo('code', $code);
        
        return $this->executeDelete($delete);
        
    }
    
}