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);
    }

}