source: app/Http/Controllers/Dashboard/DocumentsController.php@ d795fa6

<?php

namespace App\Http\Controllers\Dashboard;

use App\Helpers\Alert;
use App\Http\Requests\Dashboard\DocumentRequest;
use App\Models\Department;
use App\Models\Document;
use App\Models\File;
use App\Services\UploadService;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use App\Http\Controllers\Controller;

class DocumentsController extends Controller
{
    public function index(Request $request)
    {
        if($request->department) {
            $documents = Document::with('department')->where('department', function ($query) {
                $query->where('id', $request->department)->get();
            });
        }
        else{
            $documents = Document::all();
        }

        $departments = Department::all();

        return view("dashboard.documents.index")->with([
            "documents" => $documents,
            "currentUser" => auth()->user(),
            "departments" => $departments,
            "docsCount" => Department::withCount('document')->get(),
            'totalDocs' => Document::all()->count()
        ]);

    }

    public function create()
    {
        return view("dashboard.documents.create")->with([
            "departments" => Department::all()
        ]);
    }

    public function editShow($id)
    {
//        if (!auth()->user()->hasPermission("edit_all_documents")) {
//            return redirect()->route("dashboard.documents.index");
//        }

        return view("dashboard.documents.edit")->with([
            "document" => Document::findOrFail($id),
            "departments" => Department::all()
        ]);
    }

    public function edit(DocumentRequest $request, $id)
    {
        $document = Document::findOrFail($id);

        $department = Department::find($request->department);

        $document->department()->associate($department);

        $document->name = $request->name;
        $document->arch_id = $request->arch_id;
        $document->description = $request->description;
        $document->updated_at = $request->Carbon::now();;

        $document->save();

        Alert::flash("Document edited successfully");

        return redirect()->route("dashboard.documents.index");
    }

    public function store(DocumentRequest $request, UploadService $uploadService)
    {
        $document = new Document();
        $user = auth()->user();
        $department = Department::find($request->department);

        $document->user()->associate($user);
        $document->department()->associate($department);

        $document->arch_id = $request->arch_id;
        $document->name = $request->name;
        $document->description = $request->description;

        if(!Storage::disk('local')->has($document->department()->pluck('location')->join("") . '/' . $request->arch_id)){
            Storage::disk('local')->makeDirectory($document->department()->pluck('location')->join("") . '/' . $request->arch_id);
        }

        $documentFile = $uploadService->upload(File::class, [
            "file_item" => $request->file_item,
        ], "link", true);

        $document->save();

        foreach ($documentFile as $df) {
            $file = File::find($df);
            $file->document()->associate($document);
            $file->save();
        }

            Alert::flash("New document created successfully");

        return redirect()->route("dashboard.documents.index");
    }

}