Parser::__construct() - Code Metrics - Inspection of "Merge pull request #47 from swisnl/feature/meta-an..." - swisnl/json-api-client - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f2d77a...6972d7 )

by Jasper

created 2019-02-20 12:44 UTC

Parser::__construct() A

↳ Parent: Parser

Complexity

Conditions	1
Paths	1

Size

Total Lines	10
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
eloc	4
dl	0
loc	10
rs	10
c	0
b	0
f	0
ccs	0
cts	2
cp	0
cc	1
nc	1
nop	4
crap	2

<?php

namespace Swis\JsonApi\Client\JsonApi;

use Art4\JsonApiClient\DocumentInterface as Art4JsonApiDocumentInterface;
use Art4\JsonApiClient\ResourceCollectionInterface;
use Art4\JsonApiClient\ResourceItemInterface;
use Art4\JsonApiClient\Utils\Manager as Art4JsonApiClientManager;
use Swis\JsonApi\Client\Collection;
use Swis\JsonApi\Client\CollectionDocument;
use Swis\JsonApi\Client\Document;
use Swis\JsonApi\Client\Errors\ErrorCollection;
use Swis\JsonApi\Client\Interfaces\DocumentInterface;
use Swis\JsonApi\Client\Interfaces\ParserInterface;
use Swis\JsonApi\Client\ItemDocument;
use Swis\JsonApi\Client\Jsonapi;
use Swis\JsonApi\Client\Meta;

class Parser implements ParserInterface
{
    /**
     * @var \Art4\JsonApiClient\Utils\Manager
     */
    protected $manager;

    /**
     * @var \Swis\JsonApi\Client\JsonApi\Hydrator
     */
    private $hydrator;

    /**
     * @var \Swis\JsonApi\Client\JsonApi\ErrorsParser
     */
    private $errorsParser;

    /**
     * @var \Swis\JsonApi\Client\JsonApi\LinksParser
     */
    private $linksParser;

    /**
     * @param \Art4\JsonApiClient\Utils\Manager         $manager
     * @param \Swis\JsonApi\Client\JsonApi\Hydrator     $hydrator
     * @param \Swis\JsonApi\Client\JsonApi\ErrorsParser $errorsParser
     * @param \Swis\JsonApi\Client\JsonApi\LinksParser  $linksParser
     */
    public function __construct(
        Art4JsonApiClientManager $manager,
        Hydrator $hydrator,
        ErrorsParser $errorsParser,
        LinksParser $linksParser
    ) {
        $this->manager = $manager;
        $this->hydrator = $hydrator;
        $this->errorsParser = $errorsParser;
        $this->linksParser = $linksParser;
    }

    /**
     * @return \Swis\JsonApi\Client\JsonApi\Hydrator
     */
    public function getHydrator(): Hydrator
    {
        return $this->hydrator;
    }

    /**
     * @param string $json
     *
     * @throws \DomainException
     *
     * @return \Swis\JsonApi\Client\Interfaces\DocumentInterface
     */
    public function deserialize(string $json): DocumentInterface
    {
        $jsonApiDocument = $this->getJsonApiDocument($json);

        if ($jsonApiDocument->has('data')) {
            $document = $this->buildDataDocument($jsonApiDocument);
        } else {
            $document = new Document();
        }

        $document->setLinks($this->parseLinks($jsonApiDocument));
        $document->setErrors($this->parseErrors($jsonApiDocument));
        $document->setMeta($this->parseMeta($jsonApiDocument));
        $document->setJsonapi($this->parseJsonapi($jsonApiDocument));

        return $document;
    }

    /**
     * @param string $json
     *
     * @throws \DomainException
     *
     * @return \Art4\JsonApiClient\DocumentInterface
     */
    private function getJsonApiDocument(string $json): Art4JsonApiDocumentInterface
    {
        $jsonApiDocument = $this->manager->parse($json);

        if (!$jsonApiDocument instanceof Art4JsonApiDocumentInterface) {
            throw new \DomainException('Result is not a JSON API Document');
        }

        return $jsonApiDocument;
    }

    /**
     * @param \Art4\JsonApiClient\DocumentInterface $jsonApiDocument
     *
     * @throws \DomainException
     *
     * @return \Swis\JsonApi\Client\Interfaces\DocumentInterface
     */
    protected function buildDataDocument(Art4JsonApiDocumentInterface $jsonApiDocument): DocumentInterface
    {
        $data = $this->getJsonApiDocumentData($jsonApiDocument);
        $includedInDocument = $this->getJsonApiDocumentIncluded($jsonApiDocument);

        $allHydratedItems = new Collection();
        $allJsonApiItems = new Collection();

        if ($data instanceof ResourceItemInterface) {
            $item = $this->hydrator->hydrateItem($data);
            $allHydratedItems->push($item);
            $allJsonApiItems->push($data);

            $document = new ItemDocument();
            $document->setData($item);
        } elseif ($data instanceof ResourceCollectionInterface) {
            $collection = $this->hydrator->hydrateCollection($data);
            $allHydratedItems = $allHydratedItems->concat($collection);
            $allJsonApiItems = $allJsonApiItems->concat(new Collection($data->asArray()));

            $document = new CollectionDocument();
            $document->setData($collection);
        } else {
            throw new \DomainException('Data is not Collection or Item');
        }

        $included = null;
        if ($includedInDocument) {
            $included = $this->hydrator->hydrateCollection($includedInDocument);
            $allHydratedItems = $allHydratedItems->concat($included);
            $allJsonApiItems = $allJsonApiItems->concat(new Collection($includedInDocument->asArray()));
        }

        $this->hydrator->hydrateRelationships($allJsonApiItems, $allHydratedItems);

        if ($included) {
            $document->setIncluded($included);
        }

        return $document;
    }

    /**
     * @param \Art4\JsonApiClient\DocumentInterface $document
     *
     * @throws \DomainException
     *
     * @return \Art4\JsonApiClient\ResourceItemInterface|\Art4\JsonApiClient\ResourceCollectionInterface
     */
    private function getJsonApiDocumentData(Art4JsonApiDocumentInterface $document)
    {
        $resource = $document->get('data');

        if (!$resource instanceof ResourceItemInterface && !$resource instanceof ResourceCollectionInterface) {
            throw new \DomainException('Result is not a Json API Resource');
        }

        return $resource;
    }

    /**
     * @param \Art4\JsonApiClient\DocumentInterface $document
     *
     * @return \Art4\JsonApiClient\ResourceCollection|null
     */
    private function getJsonApiDocumentIncluded(Art4JsonApiDocumentInterface $document)
    {
        if ($document->has('included')) {
            return $document->get('included');
        }

        return null;
    }

    /**
     * @param \Art4\JsonApiClient\DocumentInterface $document
     *
     * @return \Swis\JsonApi\Client\Links|null
     */
    private function parseLinks(Art4JsonApiDocumentInterface $document)
    {
        if (!$document->has('links')) {
            return null;
        }

        return $this->linksParser->parse($document->get('links')->asArray(false));
    }

    /**
     * @param \Art4\JsonApiClient\DocumentInterface $document
     *
     * @return \Swis\JsonApi\Client\Errors\ErrorCollection
     */
    private function parseErrors(Art4JsonApiDocumentInterface $document): ErrorCollection
    {
        if (!$document->has('errors')) {
            return new ErrorCollection();
        }

        return $this->errorsParser->parse($document->get('errors'));
    }

    /**
     * @param \Art4\JsonApiClient\DocumentInterface $document
     *
     * @return \Swis\JsonApi\Client\Meta|null
     */
    private function parseMeta(Art4JsonApiDocumentInterface $document)
    {
        if (!$document->has('meta')) {
            return null;
        }

        return new Meta($document->get('meta')->asArray(true));
    }

    /**
     * @param \Art4\JsonApiClient\DocumentInterface $document
     *
     * @return \Swis\JsonApi\Client\Jsonapi|null
     */
    private function parseJsonapi(Art4JsonApiDocumentInterface $document)
    {
        if (!$document->has('jsonapi')) {
            return null;
        }

        $jsonApi = $document->get('jsonapi');

        return new Jsonapi(
            $jsonApi->has('version') ? $jsonApi->get('version') : null,
            $jsonApi->has('meta') ? new Meta($jsonApi->get('meta')->asArray(true)) : null
        );
    }

    /**
     * @param \Swis\JsonApi\Client\Interfaces\DocumentInterface $document
     *
     * @return string
     */
    public function serialize(DocumentInterface $document): string
    {
    }
}


1			<?php
2
3			namespace Swis\JsonApi\Client\JsonApi;
4
5			use Art4\JsonApiClient\DocumentInterface as Art4JsonApiDocumentInterface;
6			use Art4\JsonApiClient\ResourceCollectionInterface;
7			use Art4\JsonApiClient\ResourceItemInterface;
8			use Art4\JsonApiClient\Utils\Manager as Art4JsonApiClientManager;
9			use Swis\JsonApi\Client\Collection;
10			use Swis\JsonApi\Client\CollectionDocument;
11			use Swis\JsonApi\Client\Document;
12			use Swis\JsonApi\Client\Errors\ErrorCollection;
13			use Swis\JsonApi\Client\Interfaces\DocumentInterface;
14			use Swis\JsonApi\Client\Interfaces\ParserInterface;
15			use Swis\JsonApi\Client\ItemDocument;
16			use Swis\JsonApi\Client\Jsonapi;
17			use Swis\JsonApi\Client\Meta;
18
19			class Parser implements ParserInterface
20			{
21			/**
22			* @var \Art4\JsonApiClient\Utils\Manager
23			*/
24			protected $manager;
25
26			/**
27			* @var \Swis\JsonApi\Client\JsonApi\Hydrator
28			*/
29			private $hydrator;
30
31			/**
32			* @var \Swis\JsonApi\Client\JsonApi\ErrorsParser
33			*/
34			private $errorsParser;
35
36			/**
37			* @var \Swis\JsonApi\Client\JsonApi\LinksParser
38			*/
39			private $linksParser;
40
41			/**
42			* @param \Art4\JsonApiClient\Utils\Manager $manager
43			* @param \Swis\JsonApi\Client\JsonApi\Hydrator $hydrator
44			* @param \Swis\JsonApi\Client\JsonApi\ErrorsParser $errorsParser
45			* @param \Swis\JsonApi\Client\JsonApi\LinksParser $linksParser
46			*/
47			public function __construct(
48			Art4JsonApiClientManager $manager,
49			Hydrator $hydrator,
50			ErrorsParser $errorsParser,
51			LinksParser $linksParser
52			) {
53			$this->manager = $manager;
54			$this->hydrator = $hydrator;
55			$this->errorsParser = $errorsParser;
56			$this->linksParser = $linksParser;
57			}
58
59			/**
60			* @return \Swis\JsonApi\Client\JsonApi\Hydrator
61			*/
62			public function getHydrator(): Hydrator
63			{
64			return $this->hydrator;
65			}
66
67			/**
68			* @param string $json
69			*
70			* @throws \DomainException
71			*
72			* @return \Swis\JsonApi\Client\Interfaces\DocumentInterface
73			*/
74			public function deserialize(string $json): DocumentInterface
75			{
76			$jsonApiDocument = $this->getJsonApiDocument($json);
77
78			if ($jsonApiDocument->has('data')) {
79			$document = $this->buildDataDocument($jsonApiDocument);
80			} else {
81			$document = new Document();
82			}
83
84			$document->setLinks($this->parseLinks($jsonApiDocument));
85			$document->setErrors($this->parseErrors($jsonApiDocument));
86			$document->setMeta($this->parseMeta($jsonApiDocument));
87			$document->setJsonapi($this->parseJsonapi($jsonApiDocument));
88
89			return $document;
90			}
91
92			/**
93			* @param string $json
94			*
95			* @throws \DomainException
96			*
97			* @return \Art4\JsonApiClient\DocumentInterface
98			*/
99			private function getJsonApiDocument(string $json): Art4JsonApiDocumentInterface
100			{
101			$jsonApiDocument = $this->manager->parse($json);
102
103			if (!$jsonApiDocument instanceof Art4JsonApiDocumentInterface) {
104			throw new \DomainException('Result is not a JSON API Document');
105			}
106
107			return $jsonApiDocument;
108			}
109
110			/**
111			* @param \Art4\JsonApiClient\DocumentInterface $jsonApiDocument
112			*
113			* @throws \DomainException
114			*
115			* @return \Swis\JsonApi\Client\Interfaces\DocumentInterface
116			*/
117			protected function buildDataDocument(Art4JsonApiDocumentInterface $jsonApiDocument): DocumentInterface
118			{
119			$data = $this->getJsonApiDocumentData($jsonApiDocument);
120			$includedInDocument = $this->getJsonApiDocumentIncluded($jsonApiDocument);
121
122			$allHydratedItems = new Collection();
123			$allJsonApiItems = new Collection();
124
125			if ($data instanceof ResourceItemInterface) {
126			$item = $this->hydrator->hydrateItem($data);
127			$allHydratedItems->push($item);
128			$allJsonApiItems->push($data);
129
130			$document = new ItemDocument();
131			$document->setData($item);
132			} elseif ($data instanceof ResourceCollectionInterface) {
133			$collection = $this->hydrator->hydrateCollection($data);
134			$allHydratedItems = $allHydratedItems->concat($collection);
135			$allJsonApiItems = $allJsonApiItems->concat(new Collection($data->asArray()));
136
137			$document = new CollectionDocument();
138			$document->setData($collection);
139			} else {
140			throw new \DomainException('Data is not Collection or Item');
141			}
142
143			$included = null;
144			if ($includedInDocument) {
145			$included = $this->hydrator->hydrateCollection($includedInDocument);
146			$allHydratedItems = $allHydratedItems->concat($included);
147			$allJsonApiItems = $allJsonApiItems->concat(new Collection($includedInDocument->asArray()));
148			}
149
150			$this->hydrator->hydrateRelationships($allJsonApiItems, $allHydratedItems);
151
152			if ($included) {
153			$document->setIncluded($included);
154			}
155
156			return $document;
157			}
158
159			/**
160			* @param \Art4\JsonApiClient\DocumentInterface $document
161			*
162			* @throws \DomainException
163			*
164			* @return \Art4\JsonApiClient\ResourceItemInterface\|\Art4\JsonApiClient\ResourceCollectionInterface
165			*/
166			private function getJsonApiDocumentData(Art4JsonApiDocumentInterface $document)
167			{
168			$resource = $document->get('data');
169
170			if (!$resource instanceof ResourceItemInterface && !$resource instanceof ResourceCollectionInterface) {
171			throw new \DomainException('Result is not a Json API Resource');
172			}
173
174			return $resource;
175			}
176
177			/**
178			* @param \Art4\JsonApiClient\DocumentInterface $document
179			*
180			* @return \Art4\JsonApiClient\ResourceCollection\|null
181			*/
182			private function getJsonApiDocumentIncluded(Art4JsonApiDocumentInterface $document)
183			{
184			if ($document->has('included')) {
185			return $document->get('included');
186			}
187
188			return null;
189			}
190
191			/**
192			* @param \Art4\JsonApiClient\DocumentInterface $document
193			*
194			* @return \Swis\JsonApi\Client\Links\|null
195			*/
196			private function parseLinks(Art4JsonApiDocumentInterface $document)
197			{
198			if (!$document->has('links')) {
199			return null;
200			}
201
202			return $this->linksParser->parse($document->get('links')->asArray(false));
203			}
204
205			/**
206			* @param \Art4\JsonApiClient\DocumentInterface $document
207			*
208			* @return \Swis\JsonApi\Client\Errors\ErrorCollection
209			*/
210			private function parseErrors(Art4JsonApiDocumentInterface $document): ErrorCollection
211			{
212			if (!$document->has('errors')) {
213			return new ErrorCollection();
214			}
215
216			return $this->errorsParser->parse($document->get('errors'));
217			}
218
219			/**
220			* @param \Art4\JsonApiClient\DocumentInterface $document
221			*
222			* @return \Swis\JsonApi\Client\Meta\|null
223			*/
224			private function parseMeta(Art4JsonApiDocumentInterface $document)
225			{
226			if (!$document->has('meta')) {
227			return null;
228			}
229
230			return new Meta($document->get('meta')->asArray(true));
231			}
232
233			/**
234			* @param \Art4\JsonApiClient\DocumentInterface $document
235			*
236			* @return \Swis\JsonApi\Client\Jsonapi\|null
237			*/
238			private function parseJsonapi(Art4JsonApiDocumentInterface $document)
239			{
240			if (!$document->has('jsonapi')) {
241			return null;
242			}
243
244			$jsonApi = $document->get('jsonapi');
245
246			return new Jsonapi(
247			$jsonApi->has('version') ? $jsonApi->get('version') : null,
248			$jsonApi->has('meta') ? new Meta($jsonApi->get('meta')->asArray(true)) : null
249			);
250			}
251
252			/**
253			* @param \Swis\JsonApi\Client\Interfaces\DocumentInterface $document
254			*
255			* @return string
256			*/
257			public function serialize(DocumentInterface $document): string
258			{
259			}
260			}
261

swisnl / json-api-client

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Parser::__construct() A

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