sam-manage/app/Http/Controllers/Juil/PmisArchiveController.php

<?php

namespace App\Http\Controllers\Juil;

use App\Http\Controllers\Controller;
use App\Models\Juil\PmisArchiveFile;
use App\Models\Juil\PmisArchiveFolder;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;

class PmisArchiveController extends Controller
{
    private function tenantId(): int
    {
        return (int) session('current_tenant_id', 1);
    }

    /* ─── 폴더 트리 ─── */

    public function folderTree(): JsonResponse
    {
        $folders = PmisArchiveFolder::tenant($this->tenantId())
            ->whereNull('parent_id')
            ->with('children.children.children')
            ->orderBy('sort_order')
            ->get();

        return response()->json(['folders' => $folders]);
    }

    public function folderStore(Request $request): JsonResponse
    {
        $request->validate([
            'name' => 'required|string|max:200',
            'parent_id' => 'nullable|integer',
        ]);

        $folder = PmisArchiveFolder::create([
            'tenant_id' => $this->tenantId(),
            'parent_id' => $request->parent_id,
            'name' => $request->name,
            'sort_order' => PmisArchiveFolder::tenant($this->tenantId())
                ->where('parent_id', $request->parent_id)
                ->count(),
        ]);

        return response()->json(['folder' => $folder], 201);
    }

    public function folderUpdate(Request $request, int $id): JsonResponse
    {
        $folder = PmisArchiveFolder::tenant($this->tenantId())->findOrFail($id);

        $request->validate(['name' => 'required|string|max:200']);
        $folder->update(['name' => $request->name]);

        return response()->json(['folder' => $folder]);
    }

    public function folderDestroy(int $id): JsonResponse
    {
        $folder = PmisArchiveFolder::tenant($this->tenantId())->findOrFail($id);
        $descendantIds = $folder->allDescendantIds();

        PmisArchiveFile::tenant($this->tenantId())
            ->whereIn('folder_id', $descendantIds)
            ->each(function ($file) {
                Storage::disk('public')->delete($file->file_path);
                $file->delete();
            });

        PmisArchiveFolder::tenant($this->tenantId())
            ->whereIn('id', $descendantIds)
            ->delete();

        return response()->json(['message' => '삭제되었습니다.']);
    }

    /* ─── 파일 목록 ─── */

    public function fileList(Request $request): JsonResponse
    {
        $folderId = $request->query('folder_id');
        $tab = $request->query('tab', '전체');
        $search = $request->query('search', '');
        $dateFrom = $request->query('date_from');
        $dateTo = $request->query('date_to');
        $includeSubfolder = $request->boolean('include_subfolder', true);

        $query = PmisArchiveFile::tenant($this->tenantId());

        if ($folderId) {
            if ($includeSubfolder) {
                $folder = PmisArchiveFolder::tenant($this->tenantId())->find($folderId);
                if ($folder) {
                    $folderIds = $folder->allDescendantIds();
                    $query->whereIn('folder_id', $folderIds);
                }
            } else {
                $query->where('folder_id', $folderId);
            }
        }

        if ($tab !== '전체') {
            $query->where('file_type', $tab);
        }

        if ($search) {
            $query->where(function ($q) use ($search) {
                $q->where('title', 'like', "%{$search}%")
                    ->orWhere('original_name', 'like', "%{$search}%")
                    ->orWhereHas('folder', fn ($fq) => $fq->where('name', 'like', "%{$search}%"));
            });
        }

        if ($dateFrom) {
            $query->whereDate('created_at', '>=', $dateFrom);
        }
        if ($dateTo) {
            $query->whereDate('created_at', '<=', $dateTo);
        }

        $files = $query->orderByDesc('created_at')->get();

        $result = $files->map(fn ($f) => [
            'id' => $f->id,
            'title' => $f->title ?: $f->original_name,
            'fileName' => $f->original_name,
            'filePath' => Storage::disk('public')->url($f->file_path),
            'fileType' => $f->file_type,
            'siteName' => $f->site_name,
            'size' => PmisArchiveFile::formatSize($f->file_size),
            'sizeRaw' => $f->file_size,
            'registrant' => $f->registeredByUser?->name ?? '-',
            'registeredAt' => $f->created_at->format('Y-m-d'),
            'folderId' => $f->folder_id,
        ]);

        return response()->json(['files' => $result]);
    }

    /* ─── 파일 업로드 ─── */

    public function fileStore(Request $request): JsonResponse
    {
        $request->validate([
            'folder_id' => 'required|integer|exists:pmis_archive_folders,id',
            'files' => 'required|array|min:1',
            'files.*' => 'file|max:51200',
            'title' => 'nullable|string|max:300',
            'site_name' => 'nullable|string|max:200',
        ]);

        $user = auth()->user();
        $uploaded = [];

        foreach ($request->file('files') as $file) {
            $ext = $file->getClientOriginalExtension();
            $path = $file->store('pmis/archive', 'public');

            $record = PmisArchiveFile::create([
                'tenant_id' => $this->tenantId(),
                'folder_id' => $request->folder_id,
                'title' => $request->title ?: '',
                'original_name' => $file->getClientOriginalName(),
                'file_path' => $path,
                'file_type' => PmisArchiveFile::detectFileType($ext),
                'file_size' => $file->getSize(),
                'site_name' => $request->site_name ?: '',
                'registered_by' => $user?->id,
            ]);

            $uploaded[] = $record;
        }

        return response()->json(['files' => $uploaded, 'message' => count($uploaded).'개 파일이 업로드되었습니다.'], 201);
    }

    /* ─── 파일 삭제 ─── */

    public function fileDestroy(int $id): JsonResponse
    {
        $file = PmisArchiveFile::tenant($this->tenantId())->findOrFail($id);

        Storage::disk('public')->delete($file->file_path);
        $file->delete();

        return response()->json(['message' => '삭제되었습니다.']);
    }

    /* ─── 파일 다운로드 ─── */

    public function fileDownload(int $id)
    {
        $file = PmisArchiveFile::tenant($this->tenantId())->findOrFail($id);
        $fullPath = Storage::disk('public')->path($file->file_path);

        return response()->download($fullPath, $file->original_name);
    }
}