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\MicrolearningCapsuleComment;

use Laminas\Db\Sql\Expression;

use Laminas\Paginator\Paginator;

use LeadersLinked\Hydrator\ObjectPropertyHydrator;

use Laminas\Db\ResultSet\HydratingResultSet;

use Laminas\Paginator\Adapter\DbSelect;

class MicrolearningCapsuleCommentMapper extends MapperCommon

{

    const _TABLE = 'tbl_microlearning_capsule_comments';

    /**

     *

     * @var MicrolearningCapsuleCommentMapper

     */

    private static $_instance;

    /**

     *

     * @param AdapterInterface $adapter

     */

    private function __construct($adapter)

    {

        parent::__construct($adapter);

    }

    /**

     *

     * @param AdapterInterface $adapter

     * @return MicrolearningCapsuleCommentMapper

     */

    public static function getInstance($adapter)

    {

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

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

        }

        return self::$_instance;

    }

    /**

     *

     * @param int $company_id

     * @param int $topic_id

     * @param int $capsule_id

     * return int

     */

    public function fetchCountByCompanyIdAndCapsuleId($company_id, $capsule_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('capsule_id', $capsule_id);

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

        return $record['total'];

    }

   /**

    *

    * @param int $capsule_id

    * @param int $user_id

    * return MicrolearningCapsuleComment[]

    */

   public function fetchAllByCapsuleIdAndUserId($capsule_id, $user_id)

   {

       $prototype = new MicrolearningCapsuleComment();

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

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

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

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

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

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

   }

   /*

   * @param int $capsule_id

   * return MicrolearningCapsuleComment[]

   */

   public function fetchAllByCapsuleId($capsule_id)

   {

       $prototype = new MicrolearningCapsuleComment();

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

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

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

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

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

   }

   /**

    *

    * @param int $company_id

    * @param int $capsule_id

    * @param string $search

    * @param int $page

    * @param int $records_per_page

    * @param string $order_field

    * @param string $order_direction

    * @return Paginator

    */

   public function fetchAllDataTableByCompanyIdAndCapsuleId($company_id, $capsule_id, $search, $page = 1, $records_per_page = 10, $order_field= 'name', $order_direction = 'ASC')

   {

       $prototype = new MicrolearningCapsuleComment();

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

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

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

       if($search) {

           $select->where->like('name', '%' . $search . '%');

       }

       $select->order($order_field . ' ' . $order_direction);

       //echo $select->getSqlString($this->adapter->platform); exit;

       $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 int $company_id

    * @param int $capsule_id

    * @param int $user_id

    * @return void|MicrolearningCapsuleComment

    */

   public function fetchOneByCompanyIdAndCapsuleIdAndUserId($company_id, $capsule_id, $user_id)

   {

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

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

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

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

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

       $prototype = new MicrolearningCapsuleComment();

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

   }

   /**

    *

    * @param int $company_id

    * @param int $topic_id

    * @param int $capsule_id

    * @return number[]

    */

   public function fetchCountAndRatingAverage($company_id, $capsule_id)

   {

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

       $select->columns([

           'total_comments' => new Expression('COUNT(*)'),

           'total_rating'   => new Expression('COALESCE(AVG(rating), 0)')

       ]);

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

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

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

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

       return  [

           'total_comments' => $record['total_comments'],

           'total_rating'   => $record['total_rating'],

       ];

   }

    /**

     *

     * @param int $id

     * return MicrolearningCapsuleComment

     */

    public function fetchOne($id)

    {

        $prototype = new MicrolearningCapsuleComment();

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

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

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

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

    }

    /**

     *

     * @param string $uuid

     * return MicrolearningCapsuleComment

     */

    public function fetchOneByUuid($uuid)

    {

        $prototype = new MicrolearningCapsuleComment();

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

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

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

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

    }

    /**

     *

     * @param MicrolearningCapsuleComment $microlearningCapsuleComment

     * @return boolean

     */

    public function insert($microlearningCapsuleComment)

    {

        $hydrator = new ObjectPropertyHydrator();

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

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

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

        $insert->values($values);

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

        if($response) {

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

        }

        return $response;

    }

    /**

     *

     * @param int $id

     * @return boolean

     */

    public function delete($id)

    {

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

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

        return $this->executeDelete($delete);

    }

    /**

     * Deletes all comments by capsule id

     * @param int $capsule_id

     * @return int

     */

    public function deleteAllByCapsuleId($capsule_id)

    {

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

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

        return $this->executeDelete($delete);

    }

}