|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Usox\JsonSchemaApi; |
|
6
|
|
|
|
|
7
|
|
|
use Http\Discovery\Psr17FactoryDiscovery; |
|
8
|
|
|
use JsonSchema\Validator; |
|
9
|
|
|
use Psr\Http\Message\ResponseInterface; |
|
10
|
|
|
use Psr\Http\Message\ServerRequestInterface; |
|
11
|
|
|
use Psr\Http\Message\StreamFactoryInterface; |
|
12
|
|
|
use Psr\Http\Server\MiddlewareInterface; |
|
13
|
|
|
use Psr\Http\Server\RequestHandlerInterface; |
|
14
|
|
|
use Psr\Log\LoggerInterface; |
|
15
|
|
|
use Ramsey\Uuid\UuidFactory; |
|
16
|
|
|
use Ramsey\Uuid\UuidFactoryInterface; |
|
17
|
|
|
use Ramsey\Uuid\UuidInterface; |
|
18
|
|
|
use Teapot\StatusCode; |
|
19
|
|
|
use Throwable; |
|
20
|
|
|
use Usox\JsonSchemaApi\Contract\MethodProviderInterface; |
|
21
|
|
|
use Usox\JsonSchemaApi\Exception\ApiException; |
|
22
|
|
|
use Usox\JsonSchemaApi\Exception\InternalException; |
|
23
|
|
|
use Usox\JsonSchemaApi\Dispatch\MethodDispatcher; |
|
24
|
|
|
use Usox\JsonSchemaApi\Dispatch\MethodDispatcherInterface; |
|
25
|
|
|
use Usox\JsonSchemaApi\Dispatch\MethodValidator; |
|
26
|
|
|
use Usox\JsonSchemaApi\Dispatch\RequestValidator; |
|
27
|
|
|
use Usox\JsonSchemaApi\Dispatch\RequestValidatorInterface; |
|
28
|
|
|
use Usox\JsonSchemaApi\Dispatch\SchemaLoader; |
|
29
|
|
|
use Usox\JsonSchemaApi\Response\ResponseBuilder; |
|
30
|
|
|
use Usox\JsonSchemaApi\Response\ResponseBuilderInterface; |
|
31
|
|
|
|
|
32
|
|
|
final class Endpoint implements |
|
33
|
|
|
MiddlewareInterface |
|
34
|
|
|
{ |
|
35
|
|
|
private RequestValidatorInterface $inputValidator; |
|
36
|
|
|
|
|
37
|
|
|
private MethodDispatcherInterface $methodRetriever; |
|
38
|
|
|
|
|
39
|
|
|
private ResponseBuilderInterface $responseBuilder; |
|
40
|
|
|
|
|
41
|
|
|
private UuidFactoryInterface $uuidFactory; |
|
42
|
|
|
|
|
43
|
|
|
private StreamFactoryInterface $streamFactory; |
|
44
|
|
|
|
|
45
|
|
|
private ?LoggerInterface $logger; |
|
46
|
|
|
|
|
47
|
7 |
|
public function __construct( |
|
48
|
|
|
RequestValidatorInterface $inputValidator, |
|
49
|
|
|
MethodDispatcherInterface $methodRetriever, |
|
50
|
|
|
ResponseBuilderInterface $responseBuilder, |
|
51
|
|
|
UuidFactoryInterface $uuidFactory, |
|
52
|
|
|
StreamFactoryInterface $streamFactory, |
|
53
|
|
|
?LoggerInterface $logger = null |
|
54
|
|
|
) { |
|
55
|
7 |
|
$this->inputValidator = $inputValidator; |
|
56
|
7 |
|
$this->methodRetriever = $methodRetriever; |
|
57
|
7 |
|
$this->responseBuilder = $responseBuilder; |
|
58
|
7 |
|
$this->uuidFactory = $uuidFactory; |
|
59
|
7 |
|
$this->streamFactory = $streamFactory; |
|
60
|
7 |
|
$this->logger = $logger; |
|
61
|
7 |
|
} |
|
62
|
|
|
|
|
63
|
6 |
|
public function serve( |
|
64
|
|
|
ServerRequestInterface $request, |
|
65
|
|
|
ResponseInterface $response |
|
66
|
|
|
): ResponseInterface { |
|
67
|
6 |
|
$statusCode = StatusCode::OK; |
|
68
|
|
|
|
|
69
|
|
|
try { |
|
70
|
|
|
// Process and build the response |
|
71
|
6 |
|
$responseData = $this->responseBuilder->buildResponse( |
|
72
|
6 |
|
$this->methodRetriever->dispatch( |
|
73
|
6 |
|
$request, |
|
74
|
6 |
|
$this->inputValidator->validate($request) |
|
75
|
|
|
) |
|
76
|
|
|
); |
|
77
|
4 |
|
} catch (ApiException $e) { |
|
78
|
2 |
|
$uuid = $this->uuidFactory->uuid4(); |
|
79
|
|
|
|
|
80
|
2 |
|
$this->log($e, $uuid); |
|
81
|
|
|
|
|
82
|
|
|
// Build an error response |
|
83
|
2 |
|
$responseData = $this->responseBuilder->buildErrorResponse($e, $uuid); |
|
84
|
|
|
|
|
85
|
2 |
|
$statusCode = StatusCode::BAD_REQUEST; |
|
86
|
2 |
|
} catch (InternalException $e) { |
|
87
|
1 |
|
$uuid = $this->uuidFactory->uuid4(); |
|
88
|
|
|
|
|
89
|
1 |
|
$this->log($e, $uuid, $e->getContext()); |
|
90
|
|
|
|
|
91
|
1 |
|
$responseData = ''; |
|
92
|
1 |
|
$statusCode = StatusCode::INTERNAL_SERVER_ERROR; |
|
93
|
1 |
|
} catch (Throwable $e) { |
|
94
|
1 |
|
$uuid = $this->uuidFactory->uuid4(); |
|
95
|
|
|
|
|
96
|
1 |
|
$this->log($e, $uuid); |
|
97
|
|
|
|
|
98
|
1 |
|
$responseData = ''; |
|
99
|
1 |
|
$statusCode = StatusCode::INTERNAL_SERVER_ERROR; |
|
100
|
|
|
} |
|
101
|
|
|
|
|
102
|
|
|
return $response |
|
103
|
6 |
|
->withHeader('Content-Type', 'application/json') |
|
104
|
6 |
|
->withStatus($statusCode) |
|
105
|
6 |
|
->withBody( |
|
106
|
6 |
|
$this->streamFactory->createStream( |
|
107
|
6 |
|
(string) json_encode($responseData) |
|
108
|
|
|
) |
|
109
|
|
|
); |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
/** |
|
113
|
|
|
* @param Throwable $e |
|
114
|
|
|
* @param UuidInterface $uuid |
|
115
|
|
|
* @param array<mixed, mixed> $context |
|
116
|
|
|
*/ |
|
117
|
4 |
|
private function log( |
|
118
|
|
|
Throwable $e, |
|
119
|
|
|
UuidInterface $uuid, |
|
120
|
|
|
array $context = [] |
|
121
|
|
|
): void { |
|
122
|
4 |
|
if ($this->logger !== null) { |
|
123
|
4 |
|
$this->logger->error( |
|
124
|
4 |
|
sprintf('%s (%d)', $e->getMessage(), $e->getCode()), |
|
125
|
|
|
[ |
|
126
|
4 |
|
'id' => $uuid->toString(), |
|
127
|
4 |
|
'file' => $e->getFile(), |
|
128
|
4 |
|
'line' => $e->getLine(), |
|
129
|
4 |
|
'context' => $context |
|
130
|
|
|
] |
|
131
|
|
|
); |
|
132
|
|
|
} |
|
133
|
4 |
|
} |
|
134
|
|
|
|
|
135
|
1 |
|
public static function factory( |
|
136
|
|
|
MethodProviderInterface $methodProvider, |
|
137
|
|
|
?StreamFactoryInterface $streamFactory = null, |
|
138
|
|
|
?LoggerInterface $logger = null |
|
139
|
|
|
): Endpoint { |
|
140
|
1 |
|
$schemaValidator = new Validator(); |
|
141
|
1 |
|
$schemaLoader = new SchemaLoader(); |
|
142
|
|
|
|
|
143
|
1 |
|
if ($streamFactory === null) { |
|
144
|
|
|
$streamFactory = Psr17FactoryDiscovery::findStreamFactory(); |
|
145
|
|
|
} |
|
146
|
|
|
|
|
147
|
1 |
|
return new self( |
|
148
|
1 |
|
new RequestValidator( |
|
149
|
1 |
|
$schemaLoader, |
|
150
|
|
|
$schemaValidator |
|
151
|
|
|
), |
|
152
|
1 |
|
new MethodDispatcher( |
|
153
|
1 |
|
$schemaLoader, |
|
154
|
1 |
|
new MethodValidator($schemaValidator), |
|
155
|
|
|
$methodProvider |
|
156
|
|
|
), |
|
157
|
1 |
|
new ResponseBuilder(), |
|
158
|
1 |
|
new UuidFactory(), |
|
159
|
|
|
$streamFactory, |
|
160
|
|
|
$logger |
|
161
|
|
|
); |
|
162
|
|
|
} |
|
163
|
|
|
|
|
164
|
1 |
|
public function process( |
|
165
|
|
|
ServerRequestInterface $request, |
|
166
|
|
|
RequestHandlerInterface $handler |
|
167
|
|
|
): ResponseInterface { |
|
168
|
1 |
|
return $this->serve( |
|
169
|
1 |
|
$request, |
|
170
|
1 |
|
$handler->handle($request) |
|
171
|
|
|
); |
|
172
|
|
|
} |
|
173
|
|
|
} |
|
174
|
|
|
|
usox /
json-schema-api
