lernapp/app/Http/Controllers/Child/RewardController.php

<?php
namespace App\Http\Controllers\Child;
use App\Http\Controllers\Controller;
use App\Models\Reward;
use App\Models\RewardRedemption;
use Illuminate\Http\Request;
class RewardController extends Controller {
    public function index() {
        $user     = auth()->user();
        $rewards  = Reward::where('active',true)->orderBy('points_cost')->get();
        $history  = RewardRedemption::with('reward')->where('user_id',$user->id)->latest()->take(20)->get();
        return view('child.rewards.index', compact('user','rewards','history'));
    }
    public function redeem(Request $r, Reward $reward) {
        $user = auth()->user();
        if (!$reward->active) abort(422);
        if ($user->points < $reward->points_cost) {
            return back()->with('error','Nicht genug Münzen!');
        }
        $user->decrement('points', $reward->points_cost);
        RewardRedemption::create([
            'user_id'     => $user->id,
            'reward_id'   => $reward->id,
            'status'      => 'pending',
            'points_spent'=> $reward->points_cost,
        ]);
        return back()->with('success','Eingelöst! Warte auf Freigabe.');
    }
}