public function attend(Request $request, Event $event, AppMailer $mailer)
{
\Stripe\Stripe::setApiKey(env("STRIPE_SK"));
try {
$token = $request->stripeToken;
$charge = \Stripe\Charge::create(array("amount" => $event->ticket_price * 100, "currency" => "eur", "source" => $token, "description" => $event->name));
$numTickets = isset($request->num_tickets) ? $request->num_tickets : 1;
$event->attendees()->attach(Auth::user(), ['num_tickets' => $numTickets]);
$event->ticket_left = $event->ticket_left - $numTickets;
$event->save();
} catch (Stripe_CardError $e) {
// Since it's a decline, Stripe_CardError will be caught
$body = $e->getJsonBody();
$err = $body['error'];
}
// Send ticket email.
$mailer->sendTicket(Auth::user(), $event);
return Redirect::route('events.show', compact('event'));
}