add order after payment received

monero-integrations · Apr 21, 2018 · d621134 · d621134
1 parent 06b7914
commit d621134
Showing 1 changed file with 107 additions and 74 deletions.
diff --git a/catalog/controller/extension/payment/monero.php b/catalog/controller/extension/payment/monero.php
@@ -1,68 +1,73 @@
 <?php
-
-class ControllerExtensionPaymentMonero extends Controller {
-    private $payment_module_name  = 'monero';
-	public function index() {
-
-    		//$this->load->model('payment/monero');
-		$this->load->model('checkout/order');
-		$order_id = $this->session->data['order_id'];
-		$order = $this->model_checkout_order->getOrder($order_id);
-		$current_default_currency = $this->config->get('config_currency');
-		$order_total = $order['total'];
-		$order_currency = $this->session->data['currency'];
-		$amount_xmr = $this->changeto($order_total, $order_currency);
-
-		$data['amount_xmr'] = $amount_xmr;
-		//$data['integrated_address'] = $this->config->get("monero_address");
-		$data['integrated_address'] = $this->make_integrated_address();
-		$address = $this->config->get("monero_address");
-		$data['url'] = "monero:".$address."";
-		if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/payment/monero.tpl')) {
-			$this->template = $this->config->get('config_template') . '/template/payment/monero.tpl';
-		} else {
-			$this->template = 'default/template/payment/monero.tpl';
-		}	
-		        return $this->load->view('extension/payment/monero', $data);
-
-
-
-	}
-
-	public function changeto($order_total, $currency){
-		$xmr_live_price = $this->xmrliveprice($currency);
-		$amount_in_xmr = $order_total / $xmr_live_price ;
-		return $amount_in_xmr;
-	}
-
-	public function xmrliveprice($currency){
-		$url = "https://min-api.cryptocompare.com/data/price?fsym=XMR&tsyms=BTC,USD,EUR,CAD,INR,GBP&extraParams=monero_opencart";
-		$curl = curl_init();
-		curl_setopt($curl, CURLOPT_URL, $url);
-		curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
-		curl_setopt($curl, CURLOPT_HEADER, false);
-		$data = curl_exec($curl);
-		curl_close($curl);
-		$price = json_decode($data, TRUE);
-
-        switch ($currency) {
-            case 'USD':
-                return $price['USD'];
-            case 'EUR':
-                return $price['EUR'];
-            case 'CAD':
-                return $price['CAD'];
-            case 'GBP':
-                return $price['GBP'];
-            case 'INR':
-                return $price['INR'];
-            case 'XMR':
-                $price = '1';
-                return $price;
+
+    class ControllerExtensionPaymentMonero extends Controller {
+        private $payment_module_name  = 'monero';
+        public function index() {
+
+            //$this->load->model('payment/monero');
+            $this->load->model('checkout/order');
+            $order_id = $this->session->data['order_id'];
+            $order = $this->model_checkout_order->getOrder($order_id);
+            $current_default_currency = $this->config->get('config_currency');
+            $order_total = $order['total'];
+            $order_currency = $this->session->data['currency'];
+            $amount_xmr = $this->changeto($order_total, $order_currency);
+            $payment_id = $this->set_paymentid_cookie();
+
+            $data['amount_xmr'] = $amount_xmr;
+
+            $data['integrated_address'] = $this->make_integrated_address($payment_id);
+            $address = $this->config->get("monero_address");
+            $data['url'] = "monero:".$address."";
+            if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/payment/monero.tpl')) {
+                $this->template = $this->config->get('config_template') . '/template/payment/monero.tpl';
+            } else {
+                $this->template = 'default/template/payment/monero.tpl';
+            }
+
+            if($this->verify_payment($payment_id, $data['amount_xmr']))
+            {
+                $this->model_checkout_order->addOrderHistory($order_id, 2, 'Monero payment received');
+            }
+
+            return $this->load->view('extension/payment/monero', $data);
+
+        }
+
+        public function changeto($order_total, $currency){
+            $xmr_live_price = $this->xmrliveprice($currency);
+            $amount_in_xmr = $order_total / $xmr_live_price ;
+            return $amount_in_xmr;
+        }
+
+        public function xmrliveprice($currency){
+            $url = "https://min-api.cryptocompare.com/data/price?fsym=XMR&tsyms=BTC,USD,EUR,CAD,INR,GBP&extraParams=monero_opencart";
+            $curl = curl_init();
+            curl_setopt($curl, CURLOPT_URL, $url);
+            curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
+            curl_setopt($curl, CURLOPT_HEADER, false);
+            $data = curl_exec($curl);
+            curl_close($curl);
+            $price = json_decode($data, TRUE);
+
+            switch ($currency) {
+                case 'USD':
+                    return $price['USD'];
+                case 'EUR':
+                    return $price['EUR'];
+                case 'CAD':
+                    return $price['CAD'];
+                case 'GBP':
+                    return $price['GBP'];
+                case 'INR':
+                    return $price['INR'];
+                case 'XMR':
+                    $price = '1';
+                    return $price;
+            }
         }
-	}
-
-	private function set_paymentid_cookie()
+
+        private function set_paymentid_cookie()
         {
             if (!isset($_COOKIE['payment_id'])) {
                 $payment_id = bin2hex(openssl_random_pseudo_bytes(8));
@@ -73,14 +78,42 @@ private function set_paymentid_cookie()
             }
             return $payment_id;
         }
-
-	public function make_integrated_address(){
-
-		$host = $this->config->get('monero_wallet_rpc_host');
-		$port = $this->config->get("monero_wallet_rpc_port");
-		$monero = new monero($host, $port);
-		$payment_id = $this->set_paymentid_cookie();
-		$integrated_address = $monero->make_integrated_address($payment_id);
-		return $integrated_address["integrated_address"]; 
-	}	
-}
+
+        private function make_integrated_address($payment_id){
+
+            $host = $this->config->get("monero_wallet_rpc_host");
+            $port = $this->config->get("monero_wallet_rpc_port");
+            $monero = new monero($host, $port);
+            $integrated_address = $monero->make_integrated_address($payment_id);
+            return $integrated_address["integrated_address"];
+        }
+
+        private function verify_payment($payment_id, $amount)
+        {
+            /*
+             * function for verifying payments
+             * Check if a payment has been made with this payment id then notify the merchant
+             */
+
+            $host = $this->config->get("monero_wallet_rpc_host");
+            $port = $this->config->get("monero_wallet_rpc_port");
+
+            $monero_daemon = new monero($host, $port);
+
+            $amount_atomic_units = $amount * 1000000000000;
+            $get_payments_method = $monero_daemon->get_payments($payment_id);
+            if(isset($get_payments_method["payments"][0]["amount"]))
+            {
+                if($get_payments_method["payments"][0]["amount"] >= $amount_atomic_units)
+                {
+                    $confirmed = true;
+                }
+            }
+            else
+            {
+                $confirmed = false;
+            }
+            return $confirmed;
+        }
+
+    }