Proyectos de Subversion LeadersLinked - Antes de SPA

<?php

declare(strict_types=1);

namespace LeadersLinked\Mapper;

use LeadersLinked\Model\Comment;

use LeadersLinked\Mapper\Common\MapperCommon;

use Laminas\Db\Adapter\AdapterInterface;

use Laminas\Log\LoggerInterface;

use Laminas\Db\Sql\Expression;

use Laminas\Db\Sql\Insert;

use LeadersLinked\Hydrator\ObjectPropertyHydrator;

use LeadersLinked\Model\Feed;

class CommentMapper extends MapperCommon

{

    const _TABLE = 'tbl_comments';

    /**

     *

     * @var CommentMapper

     */

    private static $_instance;

    /**

     *

     * @param AdapterInterface $adapter

     */

    private function __construct($adapter)

    {

        parent::__construct($adapter);

    }

    /**

     *

     * @param AdapterInterface $adapter

     * @param LoggerInterface $logger

     * @param int $user_id

     * @return \LeadersLinked\Mapper\CommentMapper

     */

    public static function getInstance($adapter)

    {

        if(self::$_instance == null) {

            self::$_instance = new CommentMapper($adapter);

        }

        return self::$_instance;

    }

    /**

     *

     * @param int $uuid

     * @return Comment

     */

    public function fetchOneByUuid($uuid)

    {

        $prototype = new Comment;

        $select = $this->sql->select(self::_TABLE);

        $select->where->equalTo('uuid', $uuid);

        return $this->executeFetchOneObject($select, $prototype);

    }

    /**

     *

     * @param int $feed_id

     * @return int

     */

    public function fetchCountCommentByFeedId($feed_id)

    {

        $select = $this->sql->select(self::_TABLE);

        $select->columns(['total' => new Expression('COUNT(*)') ]);

        $select->where->equalTo('feed_id', $feed_id);

        $select->where->equalTo('status', Feed::STATUS_PUBLISHED);

        $record = $this->executeFetchOneArray($select);

        return $record['total'];

    }

    /**

     *

     * @param int $feed_id

     * @return Comment[]

     */

    public function fetchAllByFeedId($feed_id)

    {

        $prototype = new Comment();

        $select = $this->sql->select(self::_TABLE);

        $select->where->equalTo('feed_id', $feed_id);

        return $this->executeFetchAllObject($select, $prototype);

    }

    /**

     *

     * @param int $feed_id

     * @return Comment[]

     */

    public function fetchAllPublishedByFeedId($feed_id)

    {

        $prototype = new Comment();

        $select = $this->sql->select(self::_TABLE);

        $select->where->equalTo('feed_id', $feed_id);

        $select->where->equalTo('status', Feed::STATUS_PUBLISHED);

        return $this->executeFetchAllObject($select, $prototype);

    }

    /**

     *

     * @param int $id

     * @return Comment

     */

    public function fetchOne($id)

    {

        $prototype = new Comment();

        $select = $this->sql->select(self::_TABLE);

        $select->where->equalTo('id', $id);

        return $this->executeFetchOneObject($select, $prototype);

    }

    /**

     *

     * @param Comment $comment

     * @return boolean

     */

    public function insert($comment)

    {

        $hydrator = new ObjectPropertyHydrator();

        $values = $hydrator->extract($comment);

        $values = $this->removeEmpty($values);

        $insert = $this->sql->insert(self::_TABLE);

        $insert->values($values);

        $result = $this->executeInsert($insert);

        if($result) {

           $comment->id = $this->getLastInsertId();

        }

        return $result;

    }

    /**

     *

     * @param Comment $comment

     * @return boolean

     */

    public function update($comment)

    {

        $hydrator = new ObjectPropertyHydrator();

        $values = $hydrator->extract($comment);

        $values = $this->removeEmpty($values);

        $update = $this->sql->update(self::_TABLE);

        $update->set($values);

        $update->where->equalTo('id', $comment->id);

        return $this->executeUpdate($update);

    }

    /**

     *

     * @param int $id

     * @return boolean

     */

    public function delete($id)

    {

        $update = $this->sql->update(self::_TABLE);

        $update->set([

            'status' => Comment::STATUS_DELETED

        ]);

        $update->where->equalTo('id', $id);

        return $this->executeUpdate($update);

    }

    /**

     *

     * @param int $feed_id

     * @return boolean

     */

    public function deleteAllByFeedId($feed_id)

    {

        $update = $this->sql->update(self::_TABLE);

        $update->set([

            'status' => Comment::STATUS_DELETED

        ]);

        $update->where->equalTo('feed_id', $feed_id);

        return $this->executeUpdate($update);

    }

}