Client::prepareOptions() - Code Metrics - Inspection of "Merge pull request #14 from dokobit/develop" - dokobit/gateway-sdk-php - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( c1f9a4...4b0053 )

by Rimas

created 2018-07-25 12:27 UTC

Client::prepareOptions() A

↳ Parent: Client

Complexity

Conditions	5
Paths	16

Size

Total Lines	13
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	8
dl	0
loc	13
c	0
b	0
f	0
rs	9.6111
cc	5
nc	16
nop	1

<?php

namespace Dokobit\Gateway;

use Dokobit\Gateway\Http\ClientInterface;
use Dokobit\Gateway\Http\GuzzleClientAdapter;
use Dokobit\Gateway\Query\QueryInterface;
use Dokobit\Gateway\Result\ResultInterface;
use Psr\Log\LoggerInterface;
use Symfony\Component\Validator\Validation;
use Symfony\Component\Validator\Validator\ValidatorInterface;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Middleware;
use GuzzleHttp\MessageFormatter;

/**
 * Dokobit Gateway client
 */
class Client
{
    /** @var boolean use sandbox */
    private $sandbox = false;

    /** @var string API access key provided by Dokobit */
    private $apiKey = null;

    /** @var string production API URL */
    private $url = 'https://gateway.isign.io';

    /** @var string sandbox mode API URL. Used if $sandbox is true */
    private $sandboxUrl = 'https://gateway-sandbox.dokobit.com';

    /** @var ClientInterface HTTP client */
    private $client;

    /** @var ResponseMapperInterface response to result object mapper */
    private $responseMapper;

    /** @var ValidatorInterface Query validator */
    private $validator;
    /**
     * @param ClientInterface $client
     * @param ResponseMapperInterface $responseMapper
     * @param ValidatorInterface $validator
     * @param array $options
     * @return self
     */
    public function __construct(
        ClientInterface $client,
        ResponseMapperInterface $responseMapper,
        ValidatorInterface $validator,
        array $options = []
    ) {
        $this->validateOptions($options);
        $this->prepareOptions($options);

        $this->client = $client;
        $this->responseMapper = $responseMapper;
        $this->validator = $validator;
    }


    /**
     * Public factory method to create instance of Client.
     *
     * @param array $options Available properties: [
     *     'apiKey' => 'xxxxxx',
     *     'sandbox' => true,
     *     'url' => 'https://gateway.isign.io',
     *     'sandboxUrl' => 'https://gateway-sandbox.dokobit.com',
     * ]
     * @param LoggerInterface|null $logger Logger used to log
     *     messages. Pass a LoggerInterface to use a PSR-3 logger.
     *     Pass null or leave empty to disable logging.
     * @return self
     */
    public static function create(array $options = [], LoggerInterface $logger = null)
    {
        $client = new \GuzzleHttp\Client();

        if ($logger !== null) {
            $stack = HandlerStack::create();
            $stack->push(
                Middleware::log(
                    $logger,
                    new MessageFormatter()
                )
            );

            $client = new \GuzzleHttp\Client(
                [
                    'handler' => $stack,
                ]
            );
        }

        return new self(
            new GuzzleClientAdapter($client),
            new ResponseMapper(),
            Validation::createValidator(),
            $options
        );
    }

    /**
     * Get result by given query object
     * @param QueryInterface $query
     * @return ResultInterface
     */
    public function get(QueryInterface $query): ResultInterface
    {
        $this->validate($query);
        $fields = $query->getFields();

        return $this->responseMapper->map(
            $this->request(
                $query->getMethod(),
                $this->getFullMethodUrl($query->getAction()),
                $fields
            ),
            $query->createResult()
        );
    }

    /**
     * Check if sandbox enabled
     * @return boolean
     */
    public function isSandbox()
    {
        return $this->sandbox;
    }

    /**
     * Get API access key
     * @return string
     */
    public function getApiKey()
    {
        return $this->apiKey;
    }

    /**
     * Set API access key
     * @var $apiKey string
     */
    public function setApiKey($apiKey)
    {
        return $this->apiKey = $apiKey;
    }

    /**
     * Get production API URL
     * @return string
     */
    public function getUrl()
    {
        return $this->url;
    }

    /**
     * Get sandbox API URL
     * @return string
     */
    public function getSandboxUrl()
    {
        return $this->sandboxUrl;
    }

    /**
     * Get the base URL used for all calls.
     */
    public function getBaseUrl(): string
    {
        return $this->sandbox ? $this->sandboxUrl : $this->url;
    }

    /**
     * Get full API method URL by given action and token.
     * Checks if sandbox is enabled, then uses $sandboxUrl, otherwise
     * uses $url
     * @param string $action
     * @return string
     */
    public function getFullMethodUrl(string $action)
    {
        return $this->getBaseUrl() . '/api/' . $action . '.json';
    }

    /**
     * Get the URL for viewing uploaded file in a frame/modal.
     *
     * @param string $token File token returned by the Upload action.
     * @return string
     */
    public function getOpenUrl(string $token): string
    {
        $url = $this->getBaseUrl();

        return $url . '/open/' . $token;
    }

    /**
     * Get the URL for user to sign the file in a frame/modal.
     *
     * @param string $token File token returned by the Upload action.
     * @param string $accessToken User access token returned by the Addsigner action.
     * @return string
     */
    public function getSigningUrl(string $token, string $accessToken): string
    {
        $url = $this->getBaseUrl();

        return $url . '/signing/' . $token . '?access_token=' . $accessToken;
    }

    /**
     * Get the URL for signing multiple documents in a frame/modal with one action using a Smart Card.
     *
     * @param string $token Batch signing token returned by the Createbatch action.
     * @return string
     */
    public function getBatchSigningUrl(string $token): string
    {
        $url = $this->getBaseUrl();

        return $url . '/signing/batch/' . $token;
    }

    /**
     * Get the URL for signing multiple documents in a frame/modal in sequence.
     *
     * @param string $token Batch signing token returned by the Createbatch action.
     */
    public function getSequenceSigningUrl(string $token): string
    {
        $url = $this->getBaseUrl();

        return $url . '/signing/sequence/' . $token;
    }

    /**
     * Download signed file from a given URL and place it in the specified path.
     *
     * @param string $url URL to download.
     * @param string $path Path to download the file to.
     * @param bool $sendAccessToken Set this to false if you do not want access token appended to the URL automatically.
     *             Defaults to true.
     */
    public function downloadFile(
        string $url,
        string $path,
        bool $sendAccessToken = true
    ): void {
        if ($sendAccessToken) {
            $url .= '?access_token=' . $this->apiKey;
        }

        $this->client->requestBody(QueryInterface::GET, $url, ['save_to' => $path]);
    }

    /**
     * Handle request options and perform HTTP request using HTTP client.
     * @param string $method
     * @param string $url
     * @param array $fields
     * @return array|null
     */
    private function request(string $method, string $url, array $fields): ?array
    {

        $options = [
            'query' => [
                'access_token' => $this->getApiKey()
            ],
            'json' => $fields,
        ];

        return $this->client->requestJson($method, $url, $options);
    }

    /**
     * Read options from array and set values as object properties
     * @param array $options
     * @return void
     */
    private function prepareOptions(array $options): void
    {
        if (isset($options['sandbox'])) {
            $this->sandbox = (bool)$options['sandbox'];
        }
        if (isset($options['apiKey'])) {
            $this->apiKey = (string)$options['apiKey'];
        }
        if (isset($options['url'])) {
            $this->url = rtrim($options['url'], '/');
        }
        if (isset($options['sandboxUrl'])) {
            $this->sandboxUrl = rtrim($options['sandboxUrl'], '/');
        }
    }

    /**
     * Validate options
     * @param array $options
     * @return void
     * @throws InvalidApiKey if no API key given
     */
    private function validateOptions(array $options): void
    {
        if (empty($options['apiKey'])) {
            throw new Exception\InvalidApiKey('Access forbidden. Invalid API key.', 0);
        }
    }

    /**
     * Validate query parameters
     * @param QueryInterface $query
     * @return void
     */
    private function validate(QueryInterface $query): void
    {
        $violations = $this->validator->validate(
            $query->getFields(),
            $query->getValidationConstraints()
        );

        if (count($violations) !== 0) {
            throw new Exception\QueryValidator('Query parameters validation failed', $violations);
        }
    }
}


1			<?php
2
3			namespace Dokobit\Gateway;
4
5			use Dokobit\Gateway\Http\ClientInterface;
6			use Dokobit\Gateway\Http\GuzzleClientAdapter;
7			use Dokobit\Gateway\Query\QueryInterface;
8			use Dokobit\Gateway\Result\ResultInterface;
9			use Psr\Log\LoggerInterface;
10			use Symfony\Component\Validator\Validation;
11			use Symfony\Component\Validator\Validator\ValidatorInterface;
12			use GuzzleHttp\HandlerStack;
13			use GuzzleHttp\Middleware;
14			use GuzzleHttp\MessageFormatter;
15
16			/**
17			* Dokobit Gateway client
18			*/
19			class Client
20			{
21			/** @var boolean use sandbox */
22			private $sandbox = false;
23
24			/** @var string API access key provided by Dokobit */
25			private $apiKey = null;
26
27			/** @var string production API URL */
28			private $url = 'https://gateway.isign.io';
29
30			/** @var string sandbox mode API URL. Used if $sandbox is true */
31			private $sandboxUrl = 'https://gateway-sandbox.dokobit.com';
32
33			/** @var ClientInterface HTTP client */
34			private $client;
35
36			/** @var ResponseMapperInterface response to result object mapper */
37			private $responseMapper;
38
39			/** @var ValidatorInterface Query validator */
40			private $validator;
41			/**
42			* @param ClientInterface $client
43			* @param ResponseMapperInterface $responseMapper
44			* @param ValidatorInterface $validator
45			* @param array $options
46			* @return self
47			*/
48			public function __construct(
49			ClientInterface $client,
50			ResponseMapperInterface $responseMapper,
51			ValidatorInterface $validator,
52			array $options = []
53			) {
54			$this->validateOptions($options);
55			$this->prepareOptions($options);
56
57			$this->client = $client;
58			$this->responseMapper = $responseMapper;
59			$this->validator = $validator;
60			}
61
62
63			/**
64			* Public factory method to create instance of Client.
65			*
66			* @param array $options Available properties: [
67			* 'apiKey' => 'xxxxxx',
68			* 'sandbox' => true,
69			* 'url' => 'https://gateway.isign.io',
70			* 'sandboxUrl' => 'https://gateway-sandbox.dokobit.com',
71			* ]
72			* @param LoggerInterface\|null $logger Logger used to log
73			* messages. Pass a LoggerInterface to use a PSR-3 logger.
74			* Pass null or leave empty to disable logging.
75			* @return self
76			*/
77			public static function create(array $options = [], LoggerInterface $logger = null)
78			{
79			$client = new \GuzzleHttp\Client();
80
81			if ($logger !== null) {
82			$stack = HandlerStack::create();
83			$stack->push(
84			Middleware::log(
85			$logger,
86			new MessageFormatter()
87			)
88			);
89
90			$client = new \GuzzleHttp\Client(
91			[
92			'handler' => $stack,
93			]
94			);
95			}
96
97			return new self(
98			new GuzzleClientAdapter($client),
99			new ResponseMapper(),
100			Validation::createValidator(),
101			$options
102			);
103			}
104
105			/**
106			* Get result by given query object
107			* @param QueryInterface $query
108			* @return ResultInterface
109			*/
110			public function get(QueryInterface $query): ResultInterface
111			{
112			$this->validate($query);
113			$fields = $query->getFields();
114
115			return $this->responseMapper->map(
116			$this->request(
117			$query->getMethod(),
118			$this->getFullMethodUrl($query->getAction()),
119			$fields
120			),
121			$query->createResult()
122			);
123			}
124
125			/**
126			* Check if sandbox enabled
127			* @return boolean
128			*/
129			public function isSandbox()
130			{
131			return $this->sandbox;
132			}
133
134			/**
135			* Get API access key
136			* @return string
137			*/
138			public function getApiKey()
139			{
140			return $this->apiKey;
141			}
142
143			/**
144			* Set API access key
145			* @var $apiKey string
146			*/
147			public function setApiKey($apiKey)
148			{
149			return $this->apiKey = $apiKey;
150			}
151
152			/**
153			* Get production API URL
154			* @return string
155			*/
156			public function getUrl()
157			{
158			return $this->url;
159			}
160
161			/**
162			* Get sandbox API URL
163			* @return string
164			*/
165			public function getSandboxUrl()
166			{
167			return $this->sandboxUrl;
168			}
169
170			/**
171			* Get the base URL used for all calls.
172			*/
173			public function getBaseUrl(): string
174			{
175			return $this->sandbox ? $this->sandboxUrl : $this->url;
176			}
177
178			/**
179			* Get full API method URL by given action and token.
180			* Checks if sandbox is enabled, then uses $sandboxUrl, otherwise
181			* uses $url
182			* @param string $action
183			* @return string
184			*/
185			public function getFullMethodUrl(string $action)
186			{
187			return $this->getBaseUrl() . '/api/' . $action . '.json';
188			}
189
190			/**
191			* Get the URL for viewing uploaded file in a frame/modal.
192			*
193			* @param string $token File token returned by the Upload action.
194			* @return string
195			*/
196			public function getOpenUrl(string $token): string
197			{
198			$url = $this->getBaseUrl();
199
200			return $url . '/open/' . $token;
201			}
202
203			/**
204			* Get the URL for user to sign the file in a frame/modal.
205			*
206			* @param string $token File token returned by the Upload action.
207			* @param string $accessToken User access token returned by the Addsigner action.
208			* @return string
209			*/
210			public function getSigningUrl(string $token, string $accessToken): string
211			{
212			$url = $this->getBaseUrl();
213
214			return $url . '/signing/' . $token . '?access_token=' . $accessToken;
215			}
216
217			/**
218			* Get the URL for signing multiple documents in a frame/modal with one action using a Smart Card.
219			*
220			* @param string $token Batch signing token returned by the Createbatch action.
221			* @return string
222			*/
223			public function getBatchSigningUrl(string $token): string
224			{
225			$url = $this->getBaseUrl();
226
227			return $url . '/signing/batch/' . $token;
228			}
229
230			/**
231			* Get the URL for signing multiple documents in a frame/modal in sequence.
232			*
233			* @param string $token Batch signing token returned by the Createbatch action.
234			*/
235			public function getSequenceSigningUrl(string $token): string
236			{
237			$url = $this->getBaseUrl();
238
239			return $url . '/signing/sequence/' . $token;
240			}
241
242			/**
243			* Download signed file from a given URL and place it in the specified path.
244			*
245			* @param string $url URL to download.
246			* @param string $path Path to download the file to.
247			* @param bool $sendAccessToken Set this to false if you do not want access token appended to the URL automatically.
248			* Defaults to true.
249			*/
250			public function downloadFile(
251			string $url,
252			string $path,
253			bool $sendAccessToken = true
254			): void {
255			if ($sendAccessToken) {
256			$url .= '?access_token=' . $this->apiKey;
257			}
258
259			$this->client->requestBody(QueryInterface::GET, $url, ['save_to' => $path]);
260			}
261
262			/**
263			* Handle request options and perform HTTP request using HTTP client.
264			* @param string $method
265			* @param string $url
266			* @param array $fields
267			* @return array\|null
268			*/
269			private function request(string $method, string $url, array $fields): ?array
270			{
271
272			$options = [
273			'query' => [
274			'access_token' => $this->getApiKey()
275			],
276			'json' => $fields,
277			];
278
279			return $this->client->requestJson($method, $url, $options);
280			}
281
282			/**
283			* Read options from array and set values as object properties
284			* @param array $options
285			* @return void
286			*/
287			private function prepareOptions(array $options): void
288			{
289			if (isset($options['sandbox'])) {
290			$this->sandbox = (bool)$options['sandbox'];
291			}
292			if (isset($options['apiKey'])) {
293			$this->apiKey = (string)$options['apiKey'];
294			}
295			if (isset($options['url'])) {
296			$this->url = rtrim($options['url'], '/');
297			}
298			if (isset($options['sandboxUrl'])) {
299			$this->sandboxUrl = rtrim($options['sandboxUrl'], '/');
300			}
301			}
302
303			/**
304			* Validate options
305			* @param array $options
306			* @return void
307			* @throws InvalidApiKey if no API key given
308			*/
309			private function validateOptions(array $options): void
310			{
311			if (empty($options['apiKey'])) {
312			throw new Exception\InvalidApiKey('Access forbidden. Invalid API key.', 0);
313			}
314			}
315
316			/**
317			* Validate query parameters
318			* @param QueryInterface $query
319			* @return void
320			*/
321			private function validate(QueryInterface $query): void
322			{
323			$violations = $this->validator->validate(
324			$query->getFields(),
325			$query->getValidationConstraints()
326			);
327
328			if (count($violations) !== 0) {
329			throw new Exception\QueryValidator('Query parameters validation failed', $violations);
330			}
331			}
332			}
333

dokobit / gateway-sdk-php

Push — master ( c1f9a4...4b0053 )

Client::prepareOptions() A

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