ospro-api-laravel/app/Http/Controllers/API/UserProyekController.php

<?php

namespace App\Http\Controllers\API;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Models\UserProject;

class UserProyekController extends Controller
{
    public function __invoke(Request $request)
    {
        $projectId   = $request->project_id;
        $subproyekId = $request->subproyek_id;
        $listUser = $request->user_id;

        if (!$projectId && !$subproyekId) {
            return response()->json(['status' => 'failed', 'message' => 'Required proyek_id or subproyek id', 'code' => 400], 400);
        }

        if (is_array($listUser) && count($listUser) > 0) {
            $result = 0;
            UserProject::where('proyek_id', $projectId)->delete();
            UserProject::where('proyek_id', $subproyekId)->delete();
            foreach ($listUser as $id) {
                $data = [
                    'user_id' => (int)$id
                ];

                if ($projectId && $projectId != "" && (int)$projectId > 0) {
                    $data['proyek_id'] = $projectId;
                } else if ($subproyekId && $subproyekId != "" && (int)$subproyekId > 0) {
                    $data['subproyek_id'] = $subproyekId;
                }

                $insert = UserProject::create($data);
                if ($insert) {
                    $result++;
                } else {
                    $result--;
                }
            }
            if ($result > 0) {
                return response()->json(['status' => 'success', 'message' => 'User Project successfull updated', 'code' => 200], 200);
            } else {
                return response()->json(['status' => 'failed', 'message' => 'User Project failed updated', 'code' => 400], 400);
            }
        } else {
            UserProject::where('proyek_id', $projectId)->delete();
            UserProject::where('proyek_id', $subproyekId)->delete();
            return response()->json(['status' => 'success', 'message' => 'User Project Successfull updated', 'code' => 200], 200);
        }
    }
}