Cash Mind E-Learning

public function processPayment(Request $request)
{
    $validated = $request->validate([
        'items' => 'required|array',
        'coupon_code' => 'nullable|string'
    ]);

    DB::beginTransaction();
    try {
        $order = Order::create([
            'user_id' => auth()->id(),
            'order_number' => 'CM-' . date('Ymd') . '-' . Str::upper(Str::random(6)),
            'total_amount' => $this->calculateTotal($validated['items']),
            'payment_status' => 'pending'
        ]);

        // Create Stripe checkout session
        $session = \Stripe\Checkout\Session::create([
            'payment_method_types' => ['card'],
            'line_items' => $this->buildLineItems($validated['items']),
            'mode' => 'payment',
            'success_url' => route('payment.success', $order),
            'cancel_url' => route('payment.cancel'),
            'metadata' => ['order_id' => $order->id]
        ]);

        DB::commit();
        return redirect($session->url);
    } catch (\Exception $e) {
        DB::rollBack();
        return back()->with('error', 'Payment processing failed');
    }
}

<div id="video-player" class="relative">
    <iframe 
        id="player-iframe"
        src="{{ $video->getSecureStreamUrl() }}"
        class="w-full aspect-video"
        allow="accelerometer; autoplay; encrypted-media"
        allowfullscreen>
    </iframe>
    
    <div class="mt-4 flex justify-between items-center">
        <div class="flex items-center gap-4">
            <button onclick="updateProgress()" class="btn-primary">
                <i class="fas fa-save"></i> Save Progress
            </button>
            <span class="text-sm text-gray-600">
                Progress: {{ $progress }}%
            </span>
        </div>
        
        @if($nextVideo)
            <a href="{{ route('user.videos.show', $nextVideo) }}"
               class="btn-secondary">
                Next Video <i class="fas fa-arrow-right"></i>
            </a>
        @endif
    </div>
</div>