1 <?php
 2 require 'vendor/autoload.php';
 3 class Customer{ 
 4     //properties
 5     private $firstName;
 6     private $middleName;
 7     private $lastName;
 8     private $email;
 9     private $phoneNumber;
10     private $nationality;
11     private $location;
12     //methods
13     public function __construct($firstName, $middleName, $lastName, $email, $phoneNumber, $nationality, $IPAddress){
14         $this->firstName = $firstName;
15         $this->middleName = $middleName;
16         $this->lastName = $lastName;
17         $this->email = $email;
18         $this->phoneNumber = $phoneNumber;
19         $this->nationality = $nationality;
20         $this->location = $this->setLocation($IPAddress);
21     }
22     public function getFirstName (){
23         if(isset($this->firstName)){
24             return $this->firstName;
25         }
26     }
27     public function getMiddleName (){
28         if(isset($this->middleName)){
29             return $this->middleName;
30         }
31     }
32     public function getLastName (){
33         if(isset($this->lastName)){
34             return $this->lastName;
35         }
36     }
37  
38     public function getEmail() {
39         if(isset($this->email)){
40             return $this->email;
41         }  
42     }
43 
44     public function getPhoneNumber() {
45         if(isset($this->phoneNumber)){
46             return $this->phoneNumber;
47         }   
48     }
49 
50     public function getNationality() {
51         if(isset($this->nationality)){
52             return $this->nationality;
53         }  
54     }
55 
56     public function getLocation(){
57         if(isset($this->location)){
58             return $this->location;
59         }
60     }
61 
62     public function getFullName(){
63         if(isset($this->middleName)){
64             return $this->firstName." ".$this->middleName." ".$this->lastName;
65         }else{
66             return $this->firstName." ".$this->lastName;
67         }
68         
69     }
70     public function setLocation($IPAdress) { //obtaining the location from the IP address        
71         $ipinfodb = new \IPInfoDB\Api('c9244e50668e8e65273036bdb95362187a2db11e9cb9eda27e3d4f5a71b4d48f');
72 
73         $result = $ipinfodb->getCity($IPAdress);
74 
75         if ($result) {
76             return $result['cityName'].", ".$result['regionName'].", ".$result['countryName'];
77         }
78     }
79 }
80 
81 ?>