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;

    }

}