sam-api/app/Services/BendingItemService.php

<?php

namespace App\Services;

use App\Models\Items\Item;
use Illuminate\Pagination\LengthAwarePaginator;

class BendingItemService extends Service
{
    public function list(array $params): LengthAwarePaginator
    {
        return Item::where('item_category', 'BENDING')
            ->when($params['item_sep'] ?? null, fn ($q, $v) => $q->where('options->item_sep', $v))
            ->when($params['item_bending'] ?? null, fn ($q, $v) => $q->where('options->item_bending', $v))
            ->when($params['material'] ?? null, fn ($q, $v) => $q->where('options->material', 'like', "%{$v}%"))
            ->when($params['model_UA'] ?? null, fn ($q, $v) => $q->where('options->model_UA', $v))
            ->when($params['model_name'] ?? null, fn ($q, $v) => $q->where('options->model_name', $v))
            ->when($params['search'] ?? null, fn ($q, $v) => $q->where(
                fn ($q2) => $q2
                    ->where('name', 'like', "%{$v}%")
                    ->orWhere('code', 'like', "%{$v}%")
                    ->orWhere('options->search_keyword', 'like', "%{$v}%")
                    ->orWhere('options->item_spec', 'like', "%{$v}%")
            ))
            ->orderBy('code')
            ->paginate($params['size'] ?? 50);
    }

    public function filters(): array
    {
        $items = Item::where('item_category', 'BENDING')
            ->select('options')
            ->get();

        return [
            'item_sep' => $items->pluck('options.item_sep')->filter()->unique()->sort()->values(),
            'item_bending' => $items->pluck('options.item_bending')->filter()->unique()->sort()->values(),
            'material' => $items->pluck('options.material')->filter()->unique()->sort()->values(),
            'model_UA' => $items->pluck('options.model_UA')->filter()->unique()->sort()->values(),
            'model_name' => $items->pluck('options.model_name')->filter()->unique()->sort()->values(),
        ];
    }

    public function find(int $id): Item
    {
        return Item::where('item_category', 'BENDING')->findOrFail($id);
    }

    public function create(array $data): Item
    {
        $options = $this->buildOptions($data);

        return Item::create([
            'tenant_id' => $this->tenantId(),
            'item_type' => 'PT',
            'item_category' => 'BENDING',
            'code' => $data['code'],
            'name' => $data['name'],
            'unit' => $data['unit'] ?? 'EA',
            'options' => $options,
            'is_active' => true,
            'created_by' => $this->apiUserId(),
        ]);
    }

    public function update(int $id, array $data): Item
    {
        $item = Item::where('item_category', 'BENDING')->findOrFail($id);

        if (isset($data['code'])) {
            $item->code = $data['code'];
        }
        if (isset($data['name'])) {
            $item->name = $data['name'];
        }

        $optionKeys = self::OPTION_KEYS;
        foreach ($optionKeys as $key) {
            if (array_key_exists($key, $data)) {
                $item->setOption($key, $data[$key]);
            }
        }

        $item->updated_by = $this->apiUserId();
        $item->save();

        return $item;
    }

    public function delete(int $id): bool
    {
        $item = Item::where('item_category', 'BENDING')->findOrFail($id);
        $item->deleted_by = $this->apiUserId();
        $item->save();

        return $item->delete();
    }

    private function buildOptions(array $data): array
    {
        $options = [];
        foreach (self::OPTION_KEYS as $key) {
            if (isset($data[$key])) {
                $options[$key] = $data[$key];
            }
        }

        return $options;
    }

    private const OPTION_KEYS = [
        'item_name', 'item_sep', 'item_bending', 'item_spec',
        'material', 'model_name', 'model_UA', 'search_keyword',
        'rail_width', 'registration_date', 'author', 'memo',
        'parent_num', 'exit_direction', 'front_bottom_width',
        'box_width', 'box_height', 'bendingData',
        'prefix', 'length_code', 'length_mm',
    ];
}