autocde2.0/app/Http/Controllers/API/ShareFileController.php

<?php

namespace App\Http\Controllers\API;

use App\Http\Controllers\Controller;
use App\Http\Requests\API\ShareFile\CreateRequest;
use App\Http\Resources\API\ShareFileByObjectResource;
use App\Models\Enums\ShareFileObjectType;
use App\Models\File;
use App\Models\ShareFile;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Ramsey\Uuid\Uuid;

class ShareFileController extends Controller
{
    public function store(CreateRequest $request)
    {
        $objectType = ShareFileObjectType::from($request->object_type);

        $object = $objectType->modelBuilderAllowed($request->object_id)->findOrFail($request->object_id);

        $objectFields = [
            'object_type' => ShareFileObjectType::CONTAINER->value,
            'object_id' => $object->id,
        ];

        $shareFile = ShareFile::query()->where($objectFields)->first();
        if ($shareFile) {
            return $this->badRequest("Please do not re-share");
        }

        $files = File::query()->where($objectFields)->whereIn("id", $request->file_ids)->pluck("id");
        if (! $files) {
            return $this->badRequest("Please select the file you want to share");
        }

        $expirationTime = match ($request->expiration_time) {
            0 => null,
            1 => Carbon::now()->addDay(),
            2 => Carbon::now()->addWeek(),
            3 => Carbon::now()->addMonth(),
        };

        ShareFile::query()->create([
            ...$request->all(),
            'created_by' => Auth::id(),
            'uuid' => Uuid::uuid4(),
            'files' => $files->toArray(),
            'expiration_time' => $expirationTime,
        ]);

        return $this->created();
    }

    public function byObject(string $objectType, string $objectId)
    {
        $objectType = ShareFileObjectType::from($objectType);

        $object = $objectType->modelBuilderAllowed($objectId)->findOrFail($objectId);

        $objectFields = [
            'object_type' => ShareFileObjectType::CONTAINER->value,
            'object_id' => $object->id,
        ];

        $shareFile = ShareFile::query()->where($objectFields)->first();

        return new ShareFileByObjectResource($shareFile);
    }

    public function destroy(string $id)
    {

    }
}