sam-api/app/Services/LaborService.php

<?php

namespace App\Services;

use App\Models\Labor;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;
use Illuminate\Support\Facades\DB;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

class LaborService extends Service
{
    /**
     * 노임 목록 조회
     */
    public function index(array $params): LengthAwarePaginator
    {
        $tenantId = $this->tenantId();

        $size = (int) ($params['size'] ?? 20);
        $search = trim((string) ($params['search'] ?? ''));
        $category = $params['category'] ?? null;
        $status = $params['status'] ?? null;
        $startDate = $params['start_date'] ?? null;
        $endDate = $params['end_date'] ?? null;
        $sortOrder = $params['sort_order'] ?? 'latest';

        $query = Labor::query()
            ->where('tenant_id', $tenantId);

        // 검색어 필터
        if ($search !== '') {
            $query->search($search);
        }

        // 구분 필터
        if ($category && $category !== 'all') {
            $query->byCategory($category);
        }

        // 상태 필터
        if ($status && $status !== 'all') {
            $query->byStatus($status);
        }

        // 날짜 필터
        if ($startDate) {
            $query->whereDate('created_at', '>=', $startDate);
        }
        if ($endDate) {
            $query->whereDate('created_at', '<=', $endDate);
        }

        // 정렬
        if ($sortOrder === 'oldest') {
            $query->orderBy('created_at', 'asc');
        } else {
            $query->orderByDesc('created_at');
        }

        return $query->paginate($size);
    }

    /**
     * 노임 통계 조회
     */
    public function stats(): array
    {
        $tenantId = $this->tenantId();

        $baseQuery = Labor::where('tenant_id', $tenantId);

        $total = (clone $baseQuery)->count();
        $active = (clone $baseQuery)->byStatus('사용')->count();

        return [
            'total' => $total,
            'active' => $active,
        ];
    }

    /**
     * 노임 상세 조회
     */
    public function show(int $id): Labor
    {
        $tenantId = $this->tenantId();

        $labor = Labor::query()
            ->where('tenant_id', $tenantId)
            ->find($id);

        if (! $labor) {
            throw new NotFoundHttpException(__('error.not_found'));
        }

        return $labor;
    }

    /**
     * 노임 등록
     */
    public function store(array $data): Labor
    {
        $tenantId = $this->tenantId();
        $userId = $this->apiUserId();

        return DB::transaction(function () use ($data, $tenantId, $userId) {
            $payload = array_merge($data, [
                'tenant_id' => $tenantId,
                'status' => $data['status'] ?? '사용',
                'is_active' => true,
                'created_by' => $userId,
            ]);

            return Labor::create($payload);
        });
    }

    /**
     * 노임 수정
     */
    public function update(int $id, array $data): Labor
    {
        $tenantId = $this->tenantId();
        $userId = $this->apiUserId();

        return DB::transaction(function () use ($id, $data, $tenantId, $userId) {
            $labor = Labor::query()
                ->where('tenant_id', $tenantId)
                ->find($id);

            if (! $labor) {
                throw new NotFoundHttpException(__('error.not_found'));
            }

            $data['updated_by'] = $userId;
            $labor->update($data);
            $labor->refresh();

            return $labor;
        });
    }

    /**
     * 노임 삭제 (soft delete)
     */
    public function destroy(int $id): void
    {
        $tenantId = $this->tenantId();
        $userId = $this->apiUserId();

        DB::transaction(function () use ($id, $tenantId, $userId) {
            $labor = Labor::query()
                ->where('tenant_id', $tenantId)
                ->find($id);

            if (! $labor) {
                throw new NotFoundHttpException(__('error.not_found'));
            }

            $labor->deleted_by = $userId;
            $labor->save();
            $labor->delete();
        });
    }

    /**
     * 노임 일괄 삭제 (soft delete)
     */
    public function bulkDestroy(array $ids): int
    {
        $tenantId = $this->tenantId();
        $userId = $this->apiUserId();

        return DB::transaction(function () use ($ids, $tenantId, $userId) {
            $labors = Labor::query()
                ->where('tenant_id', $tenantId)
                ->whereIn('id', $ids)
                ->get();

            if ($labors->isEmpty()) {
                throw new NotFoundHttpException(__('error.not_found'));
            }

            $deletedCount = 0;
            foreach ($labors as $labor) {
                $labor->deleted_by = $userId;
                $labor->save();
                $labor->delete();
                $deletedCount++;
            }

            return $deletedCount;
        });
    }
}