// Make sure the user is a user that can make an offer
$user = User::getUser();
if ($user['usertype'] != "0") {
Session::setError('You are not the correct user type to make an offer');
Session::redirect('/');
}
// Make sure it is a valid advertisement and it can take offers
$advertisement = Advertisement::getAdvertisement($page['parameters']['id']);
if ($advertisement == null || $advertisement['status'] != "1") {
Session::setError('This advertisement does not exist or is not able to be offered.');
Session::redirect('/');
}
$page['advertisement'] = $advertisement;
// Check if this user has already made an offer
$offers = Offer::getOffersForUser(User::getId());
foreach ($offers as $offer) {
if ($offer['advertisement'] == $page['parameters']['id']) {
Session::setError('You have already sent an offer for this Advertisement.');
Session::redirect('/advertisement/' . $page['parameters']['id']);
}
}
// if the form is posted
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$newOffer = Offer::createOffer(User::getId(), $page['parameters']['id'], $_POST['makeOffer']['description']);
if ($newOffer) {
Session::setSuccess('Successfully added offer!');
Session::redirect('/profile');
}
Session::setError('Unable to create offer, an unknown error occured, please try again');
Session::redirect('/advertisement/' . $page['parameters']['id']);
}
