Proyectos de Subversion LeadersLinked - Services

<?php

declare(strict_types=1);

namespace LeadersLinked\Mapper;

use LeadersLinked\Mapper\Common\MapperCommon;

use Laminas\Db\Adapter\AdapterInterface;

use LeadersLinked\Model\MicrolearningTopicCapsule;

use Laminas\Db\Sql\Expression;

use LeadersLinked\Hydrator\ObjectPropertyHydrator;

use Laminas\Db\ResultSet\HydratingResultSet;

use Laminas\Paginator\Paginator;

use Laminas\Paginator\Adapter\DbSelect;

class MicrolearningTopicCapsuleMapper extends MapperCommon

{

    const _TABLE = 'tbl_microlearning_topic_capsules';

    /**

     *

     * @var MicrolearningTopicCapsuleMapper

     */

    private static $_instance;

    /**

     *

     * @param AdapterInterface $adapter

     */

    private function __construct($adapter)

    {

        parent::__construct($adapter);

    }

    /**

     *

     * @param AdapterInterface $adapter

     * @return MicrolearningTopicCapsuleMapper

     */

    public static function getInstance($adapter)

    {

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

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

        }

        return self::$_instance;

    }

    /**

     *

     * @param int $company_id

     * @param int $topic_id

     * @return int

     */

    public function fetchTotalCountByCompanyIdAndTopicId($company_id, $topic_id)

    {

        $select = $this->sql->select();

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

        $select->from(self::_TABLE);

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

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

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

        return $record['total'];

    }

    /**

     *

     * @param int $company_id

     * @return int

     */

    public function fetchTotalCountAllActiveByCompanyId($company_id)

    {

        $select = $this->sql->select();

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

        $select->from(self::_TABLE);

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

        $select->where->equalTo('status', MicrolearningTopicCapsule::STATUS_ACTIVE);

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

        return $record['total'];

    }

    /**

     *

     * @param int $id

     * @return MicrolearningTopicCapsule

     */

    public function fetchOne($id)

    {

        $prototype = new MicrolearningTopicCapsule();

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

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

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

    }

    /**

     *

     * @param int $topic_id

     * @param int $capsule_id

     * @return MicrolearningTopicCapsule

     */

    public function fetchOneByTopicIdAndCapsuleId($topic_id, $capsule_id)

    {

        $prototype = new MicrolearningTopicCapsule();

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

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

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

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

    }

    /**

     * Deletes all topic-capsule relationships for a given topic ID.

     *

     * @param int $topic_id

     * @return boolean

     */

    public function deleteByTopicId($topic_id)

    {

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

        $delete->where->equalTo('topic_id', $topic_id);

        return $this->executeDelete($delete);

    }

    /**

     * Fetches a single topic-capsule relationship by capsule ID.

     * Since a capsule might theoretically be in multiple topics, this fetches the first one found.

     *

     * @param int $capsule_id

     * @return MicrolearningTopicCapsule|null

     */

    public function fetchOneByCapsuleId($capsule_id)

    {

        $prototype = new MicrolearningTopicCapsule();

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

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

        $select->limit(1); // Ensure only one record is fetched

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

    }

    /**

     *

     * @param int $company_id

     * @param int $topic_id

     * @return int

     */

    public function fetchCountByCompanyIdAndTopicId($company_id, $topic_id)

    {

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

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

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

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

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

        return $record['total'];

    }

    /**

     *

     * @param  int $topic_id

     * @return MicrolearningTopicCapsule[]

     */

    public function fetchAllByTopicId($topic_id)

    {

        $prototype = new MicrolearningTopicCapsule();

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

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

        $select->order('added_on DESC');

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

    }

    /**

     *

     * @param  int $topic_id

     * @return MicrolearningTopicCapsule[]

     */

    public function fetchAllActiveByTopicId($topic_id)

    {

        $prototype = new MicrolearningTopicCapsule();

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

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

        $select->where->equalTo('status', MicrolearningTopicCapsule::STATUS_ACTIVE);

        $select->order('added_on DESC');

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

    }

    /**

     *

     * @param  int $topic_id

     * @return MicrolearningTopicCapsule[]

     */

    public function fetchAllActiveAndPublishByTopicId($topic_id)

    {

        $prototype = new MicrolearningTopicCapsule();

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

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

        $select->where->equalTo('status', MicrolearningTopicCapsule::STATUS_ACTIVE);

        $select->where->greaterThanOrEqualTo('publish_on', new Expression('CURRENT_DATE()'));

        $select->order('added_on DESC');

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

    }

    /**

     *

     * @param MicrolearningTopicCapsule $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);

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

        if($result) {

            $record->id = $this->lastInsertId;

        }

        return $result;

    }

    /**

     *

     * @param MicrolearningTopicCapsule $record

     * @return boolean

     */

    public function update($record)

    {

        $hydrator = new ObjectPropertyHydrator();

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

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

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

        $update->set($values);

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

        return $this->executeUpdate($update);

    }

    /**

     *

     * @param MicrolearningTopicCapsule $record

     * @return boolean

     */

    public function delete($record)

    {

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

        $delete->where->equalTo('id', $record->id);

        return $this->executeDelete($delete);

    }

}