|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Swis\Melvin; |
|
6
|
|
|
|
|
7
|
|
|
use Http\Discovery\Psr17FactoryDiscovery; |
|
8
|
|
|
use Http\Discovery\Psr18ClientDiscovery; |
|
9
|
|
|
use Psr\Http\Client\ClientExceptionInterface; |
|
10
|
|
|
use Psr\Http\Client\ClientInterface; |
|
11
|
|
|
use Psr\Http\Message\RequestFactoryInterface; |
|
12
|
|
|
use Psr\Http\Message\RequestInterface; |
|
13
|
|
|
use Psr\Http\Message\StreamFactoryInterface; |
|
14
|
|
|
use Swis\Melvin\Exceptions\AuthenticationException; |
|
15
|
|
|
use Swis\Melvin\Exceptions\RequestException; |
|
16
|
|
|
|
|
17
|
|
|
class HttpClient |
|
18
|
|
|
{ |
|
19
|
|
|
private string $baseUrl = 'https://melvin.ndw.nu/melvinservice/rest/'; |
|
20
|
|
|
|
|
21
|
|
|
private string $username; |
|
22
|
|
|
|
|
23
|
|
|
private string $password; |
|
24
|
|
|
|
|
25
|
|
|
private string $token; |
|
26
|
|
|
|
|
27
|
|
|
protected ClientInterface $httpClient; |
|
28
|
|
|
|
|
29
|
|
|
protected RequestFactoryInterface $requestFactory; |
|
30
|
|
|
|
|
31
|
|
|
protected StreamFactoryInterface $streamFactory; |
|
32
|
|
|
|
|
33
|
4 |
|
public function __construct( |
|
34
|
|
|
string $username, |
|
35
|
|
|
string $password, |
|
36
|
|
|
?ClientInterface $httpClient = null, |
|
37
|
|
|
?RequestFactoryInterface $requestFactory = null, |
|
38
|
|
|
?StreamFactoryInterface $streamFactory = null |
|
39
|
|
|
) { |
|
40
|
4 |
|
$this->authenticate($username, $password); |
|
41
|
4 |
|
$this->httpClient = $httpClient ?: Psr18ClientDiscovery::find(); |
|
42
|
4 |
|
$this->requestFactory = $requestFactory ?: Psr17FactoryDiscovery::findRequestFactory(); |
|
43
|
4 |
|
$this->streamFactory = $streamFactory ?: Psr17FactoryDiscovery::findStreamFactory(); |
|
44
|
4 |
|
} |
|
45
|
|
|
|
|
46
|
|
|
/** |
|
47
|
|
|
* @param mixed|null $body |
|
48
|
|
|
* |
|
49
|
|
|
* @throws \JsonException |
|
50
|
|
|
* @throws \Swis\Melvin\Exceptions\AuthenticationException |
|
51
|
|
|
* @throws \Swis\Melvin\Exceptions\RequestException |
|
52
|
|
|
* |
|
53
|
|
|
* @return mixed |
|
54
|
|
|
*/ |
|
55
|
4 |
|
public function request(string $method, string $uri, $body = null) |
|
56
|
|
|
{ |
|
57
|
4 |
|
$request = $this->createRequest($method, $uri, $body) |
|
58
|
4 |
|
->withHeader('melvin-user-token', $this->getToken()); |
|
59
|
|
|
|
|
60
|
4 |
|
return $this->sendRequest($request); |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
|
|
/** |
|
64
|
|
|
* @param string $username |
|
65
|
|
|
* @param string $password |
|
66
|
|
|
* |
|
67
|
|
|
* @return $this |
|
68
|
|
|
*/ |
|
69
|
4 |
|
public function authenticate(string $username, string $password): self |
|
70
|
|
|
{ |
|
71
|
4 |
|
$this->username = $username; |
|
72
|
4 |
|
$this->password = $password; |
|
73
|
|
|
|
|
74
|
4 |
|
return $this; |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
/** |
|
78
|
|
|
* @param string $baseUrl |
|
79
|
|
|
* |
|
80
|
|
|
* @return $this |
|
81
|
|
|
*/ |
|
82
|
|
|
public function setBaseUrl(string $baseUrl): self |
|
83
|
|
|
{ |
|
84
|
|
|
$this->baseUrl = $baseUrl; |
|
85
|
|
|
|
|
86
|
|
|
return $this; |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
|
|
/** |
|
90
|
|
|
* @param mixed|null $body |
|
91
|
|
|
* |
|
92
|
|
|
* @throws \JsonException |
|
93
|
|
|
*/ |
|
94
|
4 |
|
protected function createRequest(string $method, string $uri, $body = null): RequestInterface |
|
95
|
|
|
{ |
|
96
|
4 |
|
$request = $this->requestFactory->createRequest($method, $this->baseUrl.ltrim($uri, '/')); |
|
97
|
|
|
|
|
98
|
4 |
|
if ($body !== null) { |
|
99
|
4 |
|
$request = $request->withBody($this->streamFactory->createStream(json_encode($body, JSON_THROW_ON_ERROR))) |
|
100
|
4 |
|
->withHeader('Content-Type', 'application/json'); |
|
101
|
|
|
} |
|
102
|
|
|
|
|
103
|
4 |
|
return $request; |
|
104
|
|
|
} |
|
105
|
|
|
|
|
106
|
|
|
/** |
|
107
|
|
|
* @throws \JsonException |
|
108
|
|
|
* @throws \Swis\Melvin\Exceptions\RequestException |
|
109
|
|
|
* |
|
110
|
|
|
* @return mixed |
|
111
|
|
|
*/ |
|
112
|
4 |
|
protected function sendRequest(RequestInterface $request) |
|
113
|
|
|
{ |
|
114
|
|
|
try { |
|
115
|
4 |
|
$response = $this->httpClient->sendRequest($request); |
|
116
|
|
|
} catch (ClientExceptionInterface $exception) { |
|
117
|
|
|
throw RequestException::create($request, null, $exception); |
|
118
|
|
|
} |
|
119
|
|
|
|
|
120
|
4 |
|
if ($response->getStatusCode() !== 200) { |
|
121
|
|
|
throw RequestException::create($request, $response); |
|
122
|
|
|
} |
|
123
|
|
|
|
|
124
|
4 |
|
$responseBody = (string) $response->getBody(); |
|
125
|
|
|
|
|
126
|
4 |
|
return json_decode($responseBody, false, 512, JSON_THROW_ON_ERROR); |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
/** |
|
130
|
|
|
* @throws \JsonException |
|
131
|
|
|
* @throws \Swis\Melvin\Exceptions\AuthenticationException |
|
132
|
|
|
* @throws \Swis\Melvin\Exceptions\RequestException |
|
133
|
|
|
*/ |
|
134
|
4 |
|
protected function getToken(): string |
|
135
|
|
|
{ |
|
136
|
4 |
|
if (!isset($this->token)) { |
|
137
|
|
|
$this->token = $this->fetchToken(); |
|
138
|
|
|
} |
|
139
|
|
|
|
|
140
|
4 |
|
return $this->token; |
|
141
|
4 |
|
} |
|
142
|
4 |
|
|
|
143
|
4 |
|
/** |
|
144
|
|
|
* @throws \JsonException |
|
145
|
4 |
|
* @throws \Swis\Melvin\Exceptions\AuthenticationException |
|
146
|
|
|
* @throws \Swis\Melvin\Exceptions\RequestException |
|
147
|
4 |
|
*/ |
|
148
|
|
|
protected function fetchToken(): string |
|
149
|
|
|
{ |
|
150
|
|
|
$request = $this->createRequest( |
|
151
|
4 |
|
'POST', |
|
152
|
|
|
'authenticate/login', |
|
153
|
4 |
|
['username' => $this->username, 'password' => $this->password] |
|
154
|
|
|
); |
|
155
|
|
|
$result = $this->sendRequest($request); |
|
156
|
|
|
|
|
157
|
|
|
if ($result->result !== 'SUCCESS') { |
|
158
|
|
|
throw new AuthenticationException('Failed to authenticate'); |
|
159
|
|
|
} |
|
160
|
|
|
|
|
161
|
|
|
return $result->userToken; |
|
162
|
|
|
} |
|
163
|
|
|
} |
|
164
|
|
|
|
swisnl /
melvin
