PollHandler.php

PollHandler.php | 2.8 KB | Satir: 0 | php Geri

<?php

namespace Inani\Larapoll\Helpers;

use Exception;
use Inani\Larapoll\Exceptions\CheckedOptionsException;
use Inani\Larapoll\Exceptions\OptionsInvalidNumberProvidedException;
use Inani\Larapoll\Exceptions\OptionsNotProvidedException;
use Inani\Larapoll\Exceptions\RemoveVotedOptionException;
use Inani\Larapoll\Poll;
use InvalidArgumentException;

class PollHandler
{

/**
     * Create a Poll from Request
     *
     * @param $request
     * @return Poll
     * @throws CheckedOptionsException
     * @throws OptionsInvalidNumberProvidedException
     * @throws OptionsNotProvidedException
     */
    public static function createFromRequest($request)
    {

$poll = new Poll([
            'question' => $request['question'],
            'canVisitorsVote' => isset($request['canVisitorsVote'])
        ]);

$poll->addOptions($request['options']);

if (array_key_exists('maxCheck', $request)) {
            $poll->maxSelection($request['maxCheck']);
        }

$poll->startsAt($request['starts_at'])->endsAt($request['ends_at'])->generate();

return $poll;
    }

/**
     * Modify The number of votable options
     *
     * @param Poll $poll
     * @param $data
     */
    public static function modify(Poll $poll, $data)
    {
        if (array_key_exists('count_check', $data)) {
            if ($data['count_check'] < $poll->options()->count()) {
                $poll->canSelect($data['count_check']);
            }
        }

// change see result value
        if (array_key_exists('canVoterSeeResult', $data)) {
            if (isset($data['canVoterSeeResult']) && $data['canVoterSeeResult']) {
                $poll->enableShowResults();
            }
        } else {
            $poll->disableShowResults();
        }

if (array_key_exists('close', $data)) {
            if (isset($data['close']) && $data['close']) {
                $poll->lock();
                return;
            }
        }

$poll->update([
            'question' => $data['question'],
        ]);

$poll->startsAt($data['starts_at'])->endsAt($data['ends_at'])->save();

$poll->unLock();
    }

/**
     * Get Messages
     *
     * @param Exception $e
     * @return string
     */
    public static function getMessage(Exception $e)
    {
        if ($e instanceof OptionsInvalidNumberProvidedException || $e instanceof OptionsNotProvidedException)
            return 'A poll should have two options at least';
        if ($e instanceof RemoveVotedOptionException)
            return 'You can not remove an option that has a vote';
        if ($e instanceof CheckedOptionsException)
            return 'You should edit the number of checkable options first.';

if ($e instanceof  InvalidArgumentException) {
            return $e->getMessage();
        }
    }
}

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