42 lines
1.2 KiB
PHP
Executable File
42 lines
1.2 KiB
PHP
Executable File
<?php
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namespace App\Containers\Widget\Data\Rules;
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use Illuminate\Contracts\Validation\Rule;
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use Illuminate\Support\Facades\DB;
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class UniqueJsonField implements Rule
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{
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protected int $formId;
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protected string $fieldName;
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public function __construct($formId, $fieldName)
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{
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$this->formId = $formId;
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$this->fieldName = $fieldName;
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}
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public function passes($attribute, $value)
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{
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// Получаем все записи для данного custom_form_id
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$responses = DB::table('custom_form_responses')
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->where('custom_form_id', $this->formId)
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->pluck('answers');
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// Проверяем, есть ли значение в JSON
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foreach ($responses as $response) {
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$answers = json_decode($response, true);
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if (isset($answers[$this->fieldName]) && $answers[$this->fieldName] === $value) {
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return false; // Значение не уникально
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}
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}
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return true; // Значение уникально
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}
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public function message()
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{
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return 'Поле должно быть уникальным';
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}
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}
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