invoiceninja/app/Http/Controllers/ClientPortal/ProfileController.php

<?php
/**
 * Invoice Ninja (https://invoiceninja.com)
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2019. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://opensource.org/licenses/AAL
 */

namespace App\Http\Controllers\ClientPortal;

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

class ProfileController extends Controller
{

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit(ClientContact $client_contact)
    {
        $data = [
            'params' => [
                'is_avatar' => TRUE,
            ],
            'url' => '/client/document',
            'multi_upload' => FALSE,
        ];
        
        return view('portal.default.profile.index', $data);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, ClientContact $client_contact)
    {
        dd($client_contact);
    }

}