Proyectos de Subversion LeadersLinked - Antes de SPA

<?php

declare(strict_types=1);

namespace LeadersLinked\Mapper;

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

class CompanyFollowerMapper extends MapperCommon
{
    const _TABLE = 'tbl_company_followers';

    
    /**
     *
     * @var CompanyFollowerMapper
     */
    private static $_instance;
    
    /**
     *
     * @param AdapterInterface $adapter
     */
    private function __construct($adapter)
    {
        parent::__construct($adapter);
    }
    
    /**
     *
     * @param AdapterInterface $adapter
     * @return CompanyFollowerMapper
     */
    public static function getInstance($adapter)
    {
        if(self::$_instance == null) {
            self::$_instance = new CompanyFollowerMapper($adapter);
        }
        return self::$_instance;
    }
    
        
    /**
     * 
     * @param int $user_id
     * @return int
     */
    public function getCountFollowers($company_id)
    {
        $select = $this->sql->select(self::_TABLE);
        $select->columns(['total' => new Expression('COUNT(*)')]);
        $select->where->equalTo('company_id', $company_id);
        
        $record = $this->executeFetchOneArray($select);
        return $record['total'];
    }
    
    
    /**
     *
     * @param int $user_id
     * @return int
     */
    public function getCountFollowing($follower_id)
    {
        $select = $this->sql->select(self::_TABLE);
        $select->columns(['total' => new Expression('COUNT(*)')]);
        $select->where->equalTo('follower_id', $follower_id);
        
        $record = $this->executeFetchOneArray($select);
        return $record['total'];
    }
    
    /**
     * 
     * @param int $follower_id
     * @return CompanyFollower[]
     */
    public function fetchAllByFollowerId($follower_id)
    {
        $prototype = new CompanyFollower();
        
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('follower_id', $follower_id);
        
        return $this->executeFetchAllObject($select, $prototype);
    }
    
   
    
    /**
     *
     * @param int $company_id
     * @return CompanyFollower[]
     */
    public function fetchAllByCompanyId($company_id)
    {
        $prototype = new CompanyFollower();
        
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('company_id', $company_id);
        
        return $this->executeFetchAllObject($select, $prototype);
    }
    
    

    /**
     * 
     * @param int $company_id
     * @param int $user_id
     * @return CompanyFollower
     */
    public function fetchOneByCompanyIdAndUserId($company_id, $user_id)
    {
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('company_id', $company_id)->and->equalTo('follower_id', $user_id);
        
        $prototype = new CompanyFollower();
        return $this->executeFetchOneObject($select, $prototype);
        
    }

    /**
     *
     * @param int $company_id
     * @param int $user_id
     * @return boolean
     */
    public function deleteByCompanyIdAndUserId($company_id, $user_id)
    {
        $delete = $this->sql->delete(self::_TABLE);
        $delete->where->equalTo('company_id', $company_id)->and->equalTo('follower_id', $user_id);
        
        return $this->executeDelete($delete);
        
    }
    
    /**
     * 
     * @param CompanyFollower $companyFollower
     * @return boolean
     */
    public function insert($companyFollower)
    {
        $hydrator = new ObjectPropertyHydrator();
        $values = $hydrator->extract($companyFollower);
        $values = $this->removeEmpty($values);
        
        $insert = $this->sql->insert(self::_TABLE);
        $insert->values($values);
        
        return $this->executeInsert($insert);
        
        
        
        
    }

}