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5776b01d15
Shift automatically applies the Laravel coding style - which uses the PSR-12 coding style as a base with some minor additions. You may customize the code style applied by configuring [Pint](https://laravel.com/docs/pint), [PHP CS Fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer), or [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer) for your project root. For more information on customizing the code style applied by Shift, [watch this short video](https://laravelshift.com/videos/shift-code-style).
47 lines
1.4 KiB
PHP
47 lines
1.4 KiB
PHP
<?php
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namespace App\Rules;
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use App\Models\MeetupEvent;
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use Illuminate\Contracts\Validation\InvokableRule;
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class UniqueAttendeeName implements InvokableRule
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{
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/**
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* Create a new rule instance.
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*
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* @return void
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*/
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public function __construct(public MeetupEvent $meetupEvent)
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{
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//
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}
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public function __invoke($attribute, $value, $fail)
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{
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$this->meetupEvent->refresh();
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$attendees = collect($this->meetupEvent->attendees);
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$mightAttendees = collect($this->meetupEvent->might_attendees);
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$isInAttendees = $attendees
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->contains(fn ($v) => str($v)
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->after('|')
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->lower()
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->toString() === str($value)
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->lower()
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->toString());
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$isInMightAttendees = $mightAttendees
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->contains(fn ($v) => str($v)
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->after('|')
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->lower()
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->toString() === str($value)
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->lower()
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->toString());
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if ($isInAttendees) {
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$fail('The name is already taken.');
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}
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if ($isInMightAttendees) {
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$fail('The name is already taken.');
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}
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}
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}
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