public function pay($id = NULL)
{
if ($id == NULL) {
flashmsg('You must select an invoice to make a payment', 'error');
redirect('client/invoices');
}
$user = $this->data['user'] = $this->ion_auth->get_user(user_id());
$gateways = $this->data['gateways'] = $this->core->get_gateways();
$invoice = $this->data['invoice'] = $this->core->get_invoice($id);
$settings = $this->data['settings'] = $this->settings->get_settings();
if ($invoice->client_id != $user->id) {
flashmsg('Invoice does not exist', 'error');
redirect('client/invoices');
}
if (isset($_POST['submit'])) {
if (!isset($_POST['gateway'])) {
flashmsg('You must select a gateway to make a payment with', 'error');
redirect('client/invoices/pay/' . $id);
}
if ($_POST['gateway'] == 'paypal') {
if (intval(str_replace('$', '', $_POST['amount'])) > intval(str_replace('$', '', $invoice->amount_due))) {
flashmsg('You cannot make a payment for more than the amount due', 'error');
redirect('client/invoices/pay/' . $id);
}
$this->paypal_lib->add_field('business', $gateways['paypal']->login);
$this->paypal_lib->add_field('return', site_url('client/invoices/success/paypal'));
$this->paypal_lib->add_field('cancel_return', site_url('client/invoices/cancel/paypal'));
$this->paypal_lib->add_field('notify_url', site_url('client/invoices/ipn/paypal'));
$this->paypal_lib->add_field('item_name', $invoice->invoice_description);
$this->paypal_lib->add_field('item_number', $invoice->invoice_id);
$this->paypal_lib->add_field('amount', $_POST['amount']);
$this->paypal_lib->button('Continue & Pay!');
$this->data['paypal_form'] = $this->paypal_lib->paypal_form('paypal_form');
} else {
if ($_POST['gateway'] == 'stripe') {
require_once APPPATH . 'libraries/Stripe.php';
/* Testing config only, you can use your own if you want
$config['stripe_key_test_public'] = 'pk_OyHpP2uvEQIInEC6ghAvIg9dexjne';
$config['stripe_key_test_secret'] = 'xuRKxPH0GLEU6VwEeqI5L3VFiayQiiiA';
*/
$config['stripe_key_live_public'] = $gateways['stripe']->auth2;
$config['stripe_key_live_secret'] = $gateways['stripe']->auth1;
$config['stripe_verify_ssl'] = true;
// this needs to be ran in an ssl environment
$config['stripe_test_mode'] = false;
// if you want to test the gateway, set true or false
$stripe = new Stripe($config);
if (isset($_POST['stripe_charge'])) {
$charge = $stripe->charge_card(intval(str_replace('$', '', $_POST['amount'])) * 100, array('number' => $_POST['number'], 'exp_month' => $_POST['exp_month'], 'exp_year' => $_POST['exp_year'], 'cvc' => $_POST['cvc'], 'name' => $user->first_name . ' ' . $user->last_name), $invoice->invoice_description);
$result = json_decode($charge);
if (!$result->error) {
$this->core->make_stripe_payment($invoice, $result, $_POST['amount']);
$pay_data['user'] = $user->username;
$pay_data['payment_amount'] = $_POST['amount'];
$pay_data['invoice_id'] = $invoice->invoice_id;
foreach ($this->core->get_admin_emails() as $email) {
$this->email->from($settings['company_email'], $settings['site_name']);
$this->email->to($email);
$this->email->subject('New Payment!');
$this->email->message($this->load->view('emails/new_payment', $pay_data, true));
$this->email->send();
}
flashmsg('Your payment of <b>' . $_POST['amount'] . '</b> to invoice #' . $invoice->invoice_id . ' has been successfully processed via Stripe', 'success');
redirect('client/invoices');
} else {
flashmsg($result->error->message, 'error');
redirect('client/invoices/pay/' . $id);
}
} else {
$this->data['stripe_form'] = true;
}
}
}
}
$this->data['meta_title'] = 'Make Payment on Invoice #' . $this->data['invoice']->invoice_id;
}
