OpenCart 🇺🇦

$risk_score = 0;

$fraud_info = $this->getFraud($data['order_id']);

if ($fraud_info) {
	$risk_score = $fraud_info['risk_score'];
} else {
	/*
	maxmind api
	http://www.maxmind.com/app/ccv
	
	paypal api
	https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/e_howto_html_IPNandPDTVariables
	*/		
				
	$request = 'i=' . urlencode($data['ip']);
	$request .= '&city=' . urlencode($data['payment_city']);
	$request .= '&region=' . urlencode($data['payment_zone']);
	$request .= '&postal=' . urlencode($data['payment_postcode']);
	$request .= '&country=' . urlencode($data['payment_country']);
	$request .= '&domain=' . urlencode(utf8_substr(strrchr($data['email'], '@'), 1));
	$request .= '&custPhone=' . urlencode($data['telephone']);
	$request .= '&license_key=' . urlencode($this->config->get('config_fraud_key'));
	
	if ($data['shipping_method']) {
		$request .= '&shipAddr=' . urlencode($data['shipping_address_1']);
		$request .= '&shipCity=' . urlencode($data['shipping_city']);
		$request .= '&shipRegion=' . urlencode($data['shipping_zone']);
		$request .= '&shipPostal=' . urlencode($data['shipping_postcode']);
		$request .= '&shipCountry=' . urlencode($data['shipping_country']);					
	}
					
	$request .= '&user_agent=' . urlencode($data['user_agent']);	
	$request .= '&forwardedIP=' . urlencode($data['forwarded_ip']);	
	$request .= '&emailMD5=' . urlencode(md5(utf8_strtolower($data['email'])));
	//$request .= '&passwordMD5=' . urlencode($data['password']);
	$request .= '&accept_language=' .  urlencode($data['accept_language']);
	$request .= '&order_amount=' . urlencode($this->currency->format($data['total'], $data['currency_code'], $data['currency_value'], false));
	$request .= '&order_currency=' . urlencode($data['currency_code']);

	$curl = curl_init('https://minfraud1.maxmind.com/app/ccv2r');
	
	curl_setopt($curl, CURLOPT_HEADER, 0);
	curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
	curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($curl, CURLOPT_FORBID_REUSE, 1);
	curl_setopt($curl, CURLOPT_FRESH_CONNECT, 1);
	curl_setopt($curl, CURLOPT_POST, 1);
	curl_setopt($curl, CURLOPT_POSTFIELDS, $request);
	
	$response = curl_exec($curl);
	
	curl_close($curl);
	
	$risk_score = 0;
	
	if ($response) {
		$order_id = $data['order_id'];
		$customer_id = $data['customer_id'];				
		
		$data = array();
		
		$parts = explode(';', $response);
		
		foreach ($parts as $part) {
			list($key, $value) = explode('=', $part);
			
			$data[$key] = $value;
		}
		
		if (isset($data['countryMatch'])) {
			$country_match = $data['countryMatch'];
		} else {
			$country_match = '';
		}
		
		if (isset($data['countryCode'])) {
			$country_code = $data['countryCode'];
		} else {
			$country_code = '';
		}

		if (isset($data['highRiskCountry'])) {
			$high_risk_country = $data['highRiskCountry'];
		} else {
			$high_risk_country = '';
		}
		
		if (isset($data['distance'])) {
			$distance = $data['distance'];
		} else {
			$distance = '';
		}
		
		if (isset($data['ip_region'])) {
			$ip_region = $data['ip_region'];
		} else {
			$ip_region = '';
		}
		
		if (isset($data['ip_city'])) {
			$ip_city = $data['ip_city'];
		} else {
			$ip_city = '';
		}
		
		if (isset($data['ip_city'])) {
			$ip_city = $data['ip_city'];
		} else {
			$ip_city = '';
		}
		
		if (isset($data['ip_latitude'])) {
			$ip_latitude = $data['ip_latitude'];
		} else {
			$ip_latitude = '';
		}
		
		if (isset($data['ip_longitude'])) {
			$ip_longitude = $data['ip_longitude'];
		} else {
			$ip_longitude = '';
		}																																				

		if (isset($data['ip_isp'])) {
			$ip_isp = $data['ip_isp'];
		} else {
			$ip_isp = '';
		}	

		if (isset($data['ip_org'])) {
			$ip_org = $data['ip_org'];
		} else {
			$ip_org = '';
		}	

		if (isset($data['ip_asnum'])) {
			$ip_asnum = $data['ip_asnum'];
		} else {
			$ip_asnum = '';
		}	
		
		if (isset($data['ip_userType'])) {
			$ip_user_type = $data['ip_userType'];
		} else {
			$ip_user_type = '';
		}	

		if (isset($data['ip_countryConf'])) {
			$ip_country_confidence = $data['ip_countryConf'];
		} else {
			$ip_country_confidence = '';
		}	
		
		if (isset($data['ip_regionConf'])) {
			$ip_region_confidence = $data['ip_regionConf'];
		} else {
			$ip_region_confidence = '';
		}	
		
		if (isset($data['ip_cityConf'])) {
			$ip_city_confidence = $data['ip_cityConf'];
		} else {
			$ip_city_confidence = '';
		}	
		
		if (isset($data['ip_postalConf'])) {
			$ip_postal_confidence = $data['ip_postalConf'];
		} else {
			$ip_postal_confidence = '';
		}	
		
		if (isset($data['ip_postalCode'])) {
			$ip_postal_code = $data['ip_postalCode'];
		} else {
			$ip_postal_code = '';
		}	
		
		if (isset($data['ip_accuracyRadius'])) {
			$ip_accuracy_radius = $data['ip_accuracyRadius'];
		} else {
			$ip_accuracy_radius = '';
		}	
		
		if (isset($data['ip_netSpeedCell'])) {
			$ip_net_speed_cell = $data['ip_netSpeedCell'];
		} else {
			$ip_net_speed_cell = '';
		}	
		
		if (isset($data['ip_metroCode'])) {
			$ip_metro_code = $data['ip_metroCode'];
		} else {
			$ip_metro_code = '';
		}	
		if (isset($data['ip_areaCode'])) {
			$ip_area_code = $data['ip_areaCode'];
		} else {
			$ip_area_code = '';
		}	
		
		if (isset($data['ip_timeZone'])) {
			$ip_time_zone = $data['ip_timeZone'];
		} else {
			$ip_time_zone = '';
		}	
		
		if (isset($data['ip_regionName'])) {
			$ip_region_name = $data['ip_regionName'];
		} else {
			$ip_region_name = '';
		}	
		
		if (isset($data['ip_domain'])) {
			$ip_domain = $data['ip_domain'];
		} else {
			$ip_domain = '';
		}	
		if (isset($data['ip_countryName'])) {
			$ip_country_name = $data['ip_countryName'];
		} else {
			$ip_country_name = '';
		}	
		
		if (isset($data['ip_continentCode'])) {
			$ip_continent_code = $data['ip_continentCode'];
		} else {
			$ip_continent_code = '';
		}	
		
		if (isset($data['ip_corporateProxy'])) {
			$ip_corporate_proxy = $data['ip_corporateProxy'];
		} else {
			$ip_corporate_proxy = '';
		}	
		
		if (isset($data['anonymousProxy'])) {
			$anonymous_proxy = $data['anonymousProxy'];
		} else {
			$anonymous_proxy = '';
		}	
		
		if (isset($data['proxyScore'])) {
			$proxy_score = $data['proxyScore'];
		} else {
			$proxy_score = '';
		}	
		
		if (isset($data['isTransProxy'])) {
			$is_trans_proxy = $data['isTransProxy'];
		} else {
			$is_trans_proxy = '';
		}	
		
		if (isset($data['freeMail'])) {
			$free_mail = $data['freeMail'];
		} else {
			$free_mail = '';
		}	
		
		if (isset($data['carderEmail'])) {
			$carder_email = $data['carderEmail'];
		} else {
			$carder_email = '';
		}
						
		if (isset($data['highRiskUsername'])) {
			$high_risk_username = $data['highRiskUsername'];
		} else {
			$high_risk_username = '';
		}	
		
		if (isset($data['highRiskPassword'])) {
			$high_risk_password = $data['highRiskPassword'];
		} else {
			$high_risk_password = '';
		}
		
		if (isset($data['binMatch'])) {
			$bin_match = $data['binMatch'];
		} else {
			$bin_match = '';
		}
		
		if (isset($data['binCountry'])) {
			$bin_country = $data['binCountry'];
		} else {
			$bin_country = '';
		}
		
		if (isset($data['binNameMatch'])) {
			$bin_name_match = $data['binNameMatch'];
		} else {
			$bin_name_match = '';
		}
		
		if (isset($data['binName'])) {
			$bin_name = $data['binName'];
		} else {
			$bin_name = '';
		}
		
		if (isset($data['binPhoneMatch'])) {
			$bin_phone_match = $data['binPhoneMatch'];
		} else {
			$bin_phone_match = '';
		}
		
		if (isset($data['binPhone'])) {
			$bin_phone = $data['binPhone'];
		} else {
			$bin_phone = '';
		}
		
		if (isset($data['custPhoneInBillingLoc'])) {
			$customer_phone_in_billing_location = $data['custPhoneInBillingLoc'];
		} else {
			$customer_phone_in_billing_location = '';
		}
		
		if (isset($data['shipForward'])) {
			$ship_forward = $data['shipForward'];
		} else {
			$ship_forward = '';
		}
		
		if (isset($data['cityPostalMatch'])) {
			$city_postal_match = $data['cityPostalMatch'];
		} else {
			$city_postal_match = '';
		}
		
		if (isset($data['shipCityPostalMatch'])) {
			$ship_city_postal_match = $data['shipCityPostalMatch'];
		} else {
			$ship_city_postal_match = '';
		}
		
		if (isset($data['score'])) {
			$score = $data['score'];
		} else {
			$score = '';
		}
		
		if (isset($data['explanation'])) {
			$explanation = $data['explanation'];
		} else {
			$explanation = '';
		}
		
		if (isset($data['riskScore'])) {
			$risk_score = $data['riskScore'];
		} else {
			$risk_score = '';
		}
		
		if (isset($data['queriesRemaining'])) {
			$queries_remaining = $data['queriesRemaining'];
		} else {
			$queries_remaining = '';
		}	
		
		if (isset($data['maxmindID'])) {
			$maxmind_id = $data['maxmindID'];
		} else {
			$maxmind_id = '';
		}	
		
		if (isset($data['err'])) {
			$error = $data['err'];
		} else {
			$error = '';
		}												
																																																										
		$this->db->query("INSERT INTO `" . DB_PREFIX . "order_fraud` SET order_id = '" . (int)$order_id . "', customer_id = '" . (int)$customer_id . "', country_match = '" . $this->db->escape($country_match) . "', country_code = '" . $this->db->escape($country_code) . "', high_risk_country = '" . $this->db->escape($high_risk_country) . "', distance = '" . (int)$distance . "', ip_region = '" . $this->db->escape($ip_region) . "', ip_city = '" . $this->db->escape($ip_city) . "', ip_latitude = '" . $this->db->escape($ip_latitude) . "', ip_longitude = '" . $this->db->escape($ip_longitude) . "', ip_isp = '" . $this->db->escape($ip_isp) . "', ip_org = '" . $this->db->escape($ip_org) . "', ip_asnum = '" . (int)$ip_asnum . "', ip_user_type = '" . $this->db->escape($ip_user_type) . "', ip_country_confidence = '" . $this->db->escape($ip_country_confidence) . "', ip_region_confidence = '" . $this->db->escape($ip_region_confidence) . "', ip_city_confidence = '" . $this->db->escape($ip_city_confidence) . "', ip_postal_confidence = '" . $this->db->escape($ip_postal_confidence) . "', ip_postal_code = '" . $this->db->escape($ip_postal_code) . "', ip_accuracy_radius = '" . (int)$ip_accuracy_radius . "', ip_net_speed_cell = '" . $this->db->escape($ip_net_speed_cell) . "', ip_metro_code = '" . (int)$ip_metro_code . "', ip_area_code = '" . (int)$ip_area_code . "', ip_time_zone = '" . $this->db->escape($ip_time_zone) . "', ip_region_name = '" . $this->db->escape($ip_region_name) . "', ip_domain = '" . $this->db->escape($ip_domain) . "', ip_country_name = '" . $this->db->escape($ip_country_name) . "', ip_continent_code = '" . $this->db->escape($ip_continent_code) . "', ip_corporate_proxy = '" . $this->db->escape($ip_corporate_proxy) . "', anonymous_proxy = '" . $this->db->escape($anonymous_proxy) . "', proxy_score = '" . (float)$proxy_score . "', is_trans_proxy = '" . $this->db->escape($is_trans_proxy) . "', free_mail = '" . $this->db->escape($free_mail) . "', carder_email = '" . $this->db->escape($carder_email) . "', high_risk_username = '" . $this->db->escape($high_risk_username) . "', high_risk_password = '" . $this->db->escape($high_risk_password) . "', bin_match = '" . $this->db->escape($bin_match) . "', bin_country = '" . $this->db->escape($bin_country) . "',  bin_name_match = '" . $this->db->escape($bin_name_match) . "', bin_name = '" . $this->db->escape($bin_name) . "', bin_phone_match = '" . $this->db->escape($bin_phone_match) . "', bin_phone = '" . $this->db->escape($bin_phone) . "', customer_phone_in_billing_location = '" . $this->db->escape($customer_phone_in_billing_location) . "', ship_forward = '" . $this->db->escape($ship_forward) . "', city_postal_match = '" . $this->db->escape($city_postal_match) . "', ship_city_postal_match = '" . $this->db->escape($ship_city_postal_match) . "', score = '" . (float)$score . "', explanation = '" . $this->db->escape($explanation) . "', risk_score = '" . (float)$risk_score . "', queries_remaining = '" . (int)$queries_remaining . "', maxmind_id = '" . $this->db->escape($maxmind_id) . "', error = '" . $this->db->escape($error) . "', date_added = NOW()");
	}
}

return $risk_score;

$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "order_fraud` WHERE order_id = '" . (int)$order_id . "'");

return $query->row;