sam-manage/app/Http/Requests/StoreEquipmentRequest.php

<?php

namespace App\Http\Requests;

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

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

    public function rules(): array
    {
        $tenantId = session('selected_tenant_id', 1);

        return [
            'equipment_code' => [
                'required', 'string', 'max:20',
                Rule::unique('equipments', 'equipment_code')
                    ->where('tenant_id', $tenantId),
            ],
            'name' => 'required|string|max:100',
            'equipment_type' => 'nullable|string|max:50',
            'specification' => 'nullable|string|max:255',
            'manufacturer' => 'nullable|string|max:100',
            'model_name' => 'nullable|string|max:100',
            'serial_no' => 'nullable|string|max:100',
            'location' => 'nullable|string|max:100',
            'production_line' => 'nullable|string|max:50',
            'purchase_date' => 'nullable|date',
            'install_date' => 'nullable|date',
            'purchase_price' => 'nullable|numeric|min:0',
            'useful_life' => 'nullable|integer|min:0',
            'status' => 'nullable|in:active,idle,disposed',
            'disposed_date' => 'nullable|date',
            'manager_id' => 'nullable|exists:users,id',
            'sub_manager_id' => 'nullable|exists:users,id',
            'photo_path' => 'nullable|string|max:500',
            'memo' => 'nullable|string',
            'is_active' => 'nullable|boolean',
            'sort_order' => 'nullable|integer|min:0',
        ];
    }

    public function attributes(): array
    {
        return [
            'equipment_code' => '설비코드',
            'name' => '설비명',
            'equipment_type' => '설비유형',
            'manufacturer' => '제조사',
            'purchase_date' => '구입일',
            'install_date' => '설치일',
            'purchase_price' => '구입가격',
        ];
    }

    public function messages(): array
    {
        return [
            'equipment_code.required' => '설비코드는 필수입니다.',
            'equipment_code.unique' => '이미 존재하는 설비코드입니다.',
            'name.required' => '설비명은 필수입니다.',
        ];
    }
}