Proyectos de Subversion LeadersLinked - Antes de SPA

<?php

declare(strict_types=1);

namespace LeadersLinked\Mapper;

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


class GroupMemberMapper extends MapperCommon
{
    const _TABLE = 'tbl_group_members';

    
    /**
     *
     * @var GroupMemberMapper
     */
    private static $_instance;
    
    /**
     *
     * @param AdapterInterface $adapter
     */
    private function __construct($adapter)
    {
        parent::__construct($adapter);
    }
    
    /**
     *
     * @param AdapterInterface $adapter
     * @return GroupMemberMapper
     */
    public static function getInstance($adapter)
    {
        if(self::$_instance == null) {
            self::$_instance = new GroupMemberMapper($adapter);
        }
        return self::$_instance;
    }

    /**
     * 
     * @param int $id
     * @return int
     */
    public function fetchTotalByGroupId($group_id)
    {
        $select = $this->sql->select(self::_TABLE);
        $select->columns(['total' => new Expression('COUNT(*)')]);
        $select->where->equalTo('group_id', $group_id);
        $select->where->in('status', [GroupMember::STATUS_ACCEPTED, GroupMember::STATUS_AUTO_JOIN]);
        
        $record = $this->executeFetchOneArray($select);
        return $record['total'];
    }
    
    /**
     *
     * @param int $id
     * @return int
     */
    public function fetchTotalAcceptedByGroupId($group_id)
    {
        $select = $this->sql->select(self::_TABLE);
        $select->columns(['total' => new Expression('COUNT(*)')]);
        $select->where->equalTo('group_id', $group_id);
        $select->where->equalTo('status', GroupMember::STATUS_ACCEPTED);
        
       //echo $select->getSqlString($this->adapter->platform); exit;
        
        $record = $this->executeFetchOneArray($select);
        return $record['total'];
    }
    
    /**
     *
     * @param int $id
     * @return int[]
     */
    public function fetchAllUserIdsByGroupId($group_id)
    {
        $select = $this->sql->select(self::_TABLE);
        $select->columns(['user_id']);
        $select->where->equalTo('group_id', $group_id);
        
        $user_ids = [];
        $records =  $this->executeFetchAllArray($select);
        foreach($records as $record)
        {
            array_push($user_ids, $record['user_id']);
        }
        return $user_ids;
    }
    
    /**
     *
     * @param int $group_id
     * @return int[]
     */
    public function fetchAllAcceptedUserIdsByGroupId($group_id)
    {
        $select = $this->sql->select(self::_TABLE);
        $select->columns(['user_id']);
        $select->where->equalTo('group_id', $group_id);
        
        $user_ids = [];
        $records =  $this->executeFetchAllArray($select);
        foreach($records as $record)
        {
            array_push($user_ids, $record['user_id']);
        }
        return $user_ids;
    }
    
    /**
     *
     * @param int $user_id
     * @return GroupMember[]
     */
    public function fetchAllByUserId($user_id)
    {
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('user_id', $user_id);
        
        $prototype = new GroupMember();
        return $this->executeFetchAllObject($select, $prototype);
    }
    
    /**
     *
     * @param int $user_ids
     * @return int[]
     */
    public function fetchAllGroupIdsByUserIds($user_ids)
    {
        $select = $this->sql->select(self::_TABLE);
        $select->columns(['group_id' => new Expression('DISTINCT(group_id)')]);
        $select->where->in('user_id', $user_ids);
        
        $group_ids = [];
        $records = $this->executeFetchAllArray($select);
        foreach($records as $record)
        {
            array_push($group_ids, $record['group_id']);   
        }
        return $group_ids;
    }
    
    
    /**
     *
     * @param int $group_id
     * @return GroupMember[]
     */
    public function fetchAllByGroupId($group_id)
    {
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('group_id', $group_id);
        
        $prototype = new GroupMember();
        return $this->executeFetchAllObject($select, $prototype);
    }
    
    /**
     * 
     * @param int $group_id
     * @param int $user_id
     * @return  GroupMember
     */
    public function fetchOneByGroupIdAndUserId($group_id, $user_id)
    {
        $prototype = new GroupMember();
        
        $select = $this->sql->select(self::_TABLE);
        $select->where->equalTo('group_id', $group_id)->and->equalTo('user_id', $user_id);
        
        return $this->executeFetchOneObject($select, $prototype);
    }
    
    /**
     * 
     * @param GroupMember $groupMember
     * @return boolean
     */
    public function insert($groupMember)
    {
        $hydrator = new ObjectPropertyHydrator();
        $values = $hydrator->extract($groupMember);
        $values = $this->removeEmpty($values);
        
        $insert = $this->sql->insert(self::_TABLE);
        $insert->values($values);
        
        $result = $this->executeInsert($insert);
        if($result) {
            $groupMember->id = $this->lastInsertId;
        }
        
        return $result;
    }
    
    /**
     *
     * @param GroupMember $groupMember
     * @return boolean
     */
    public function update($groupMember)
    {
        $hydrator = new ObjectPropertyHydrator();
        $values = $hydrator->extract($groupMember);
        $values = $this->removeEmpty($values);
        
        $update = $this->sql->update(self::_TABLE);
        $update->set($values);
        $update->where->equalTo('id', $groupMember->id);
        
        $result = $this->executeUpdate($update);
        if($result) {
            $groupMember->id = $this->lastInsertId;
        }
        
        return $result;
    }
    
    
   

    
    
   
}