sam-api/app/Http/Requests/Boards/BoardUpdateRequest.php

<?php

namespace App\Http\Requests\Boards;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class BoardUpdateRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    public function rules(): array
    {
        $boardId = $this->route('id');
        $tenantId = auth()->user()?->current_tenant_id;

        return [
            'board_code' => [
                'sometimes',
                'string',
                'max:50',
                // 테넌트 게시판 내에서만 중복 체크 (시스템 게시판과는 중복 허용)
                Rule::unique('boards', 'board_code')
                    ->ignore($boardId)
                    ->where('tenant_id', $tenantId),
            ],
            'board_type' => 'nullable|string|max:50',
            'name' => 'sometimes|string|max:100',
            'description' => 'nullable|string|max:500',
            'editor_type' => 'sometimes|string|in:wysiwyg,markdown,text',
            'allow_files' => 'sometimes|boolean',
            'max_file_count' => 'sometimes|integer|min:0|max:20',
            'max_file_size' => 'sometimes|integer|min:0|max:102400',
            'extra_settings' => 'nullable|array',
            'extra_settings.target' => 'nullable|string|in:all,department',
            'extra_settings.target_id' => 'nullable|integer',
            'extra_settings.target_name' => 'nullable|string|max:100',
            'extra_settings.permissions' => 'nullable|array',
            'extra_settings.permissions.read' => 'nullable|array',
            'extra_settings.permissions.write' => 'nullable|array',
            'extra_settings.permissions.manage' => 'nullable|array',
            'is_active' => 'sometimes|boolean',
        ];
    }

    public function messages(): array
    {
        return [
            'board_code.unique' => __('validation.unique', ['attribute' => '게시판 코드']),
        ];
    }
}