V2 Partial reloads

[101Admin]

Versions:

• @inertiajs/vue3 version: 2.0.0-beta.2

• @inertiajs/inertia-laravel version: 2.x-dev

problem:

I know it's still beta for V2 but just wanted to bring this bug to the attention.
I setup a simple partial reload.
But triggering the partial reload also triggers the other props not specified in :only array
So it still executes queries/functions you don't want on a partial reload.

In V1 it skipped other props not mentioned for the partial reload.
And also did not execute the queries/functions

Steps to reproduce:

The setup for a simple dashboard page ( I stripped down the default Laravel Dashboard.vue file)

<script setup>
import { Link } from "@inertiajs/vue3";

const props = defineProps({
    timestamp: Date,
    timeStampPartial: Date

})
</script>

<template>


        <Link href="/" >full page reload</Link>
        <br/>
    <br/>
    <h1>test</h1>
        <Link href="/" :only="['timestampPartial']">trigger only partial reload</Link>

</template>

Default web.php added the Route::get('/') so it would point to the default controller

<?php

use Illuminate\Foundation\Application;
use Illuminate\Support\Facades\Route;
use Inertia\Inertia;

Route::get('/', [\App\Http\Controllers\Controller::class,'index']);

Route::middleware([
    'auth:sanctum',
    config('jetstream.auth_session'),
    'verified',
])->group(function () {
    Route::get('/dashboard', function () {
        return Inertia::render('Dashboard');
    })->name('dashboard');
});

Default controller file.
Added index function with the 2 props setup as partials directing to a separate function.
Creating logs to show what is being triggered by clicking on the partial Link in de Dashboard.vue file.

<?php

namespace App\Http\Controllers;

use Carbon\Carbon;
use Illuminate\Support\Facades\Log;
use Inertia\Inertia;

class Controller
{
    public function index(){

        return Inertia::render('Dashboard', [
            'timestamp' => fn() => $this->timestamp(),
            'timestampPartial' => fn() => $this->timestampPartial()
        ]);
    }

    public function timestamp()
    {
        Log::info('hello');
        return Carbon::now();
    }

    public function timestampPartial()
    {
        Log::info('partial function');
        return Carbon::now();
    }
}

English isn't my native language so tried explaining as best as i could.
If any more info i needed let me know, glad to help out!!

[RobertBoes]

Created a repo that reproduces the issue: RobertBoes/partial-props-bug@0b904a0

As is evident there, upon a partial reload it still takes 2 seconds, since the time prop is also executed, even though it's not requested and not returned in the response

Did a little debugging, seems like it's going wrong here: https://github.com/inertiajs/inertia-laravel/blob/a836013b5b86b999189b4eb2ce60835cd1329136/src/Response.php#L138-L142
In the case of my demo repo, it just resolves all props. It doesn't check which props should be partially loaded