Hydrator::getItemClass() - Code Metrics - Inspection of "Merge pull request #53 from swisnl/feature/improve..." - swisnl/json-api-client - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 535b5e...300324 )

by Jasper

created 2019-07-09 10:04 UTC

Hydrator::getItemClass() A

↳ Parent: Hydrator

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes

Metric	Value
eloc	3
dl	0
loc	7
c	0
b	0
f	0
ccs	4
cts	4
cp	1
rs	10
cc	2
nc	2
nop	1
crap	2

<?php

namespace Swis\JsonApi\Client\JsonApi;

use Art4\JsonApiClient\ElementInterface;
use Art4\JsonApiClient\ResourceCollectionInterface;
use Art4\JsonApiClient\ResourceIdentifierCollectionInterface;
use Art4\JsonApiClient\ResourceIdentifierInterface;
use Art4\JsonApiClient\ResourceItemInterface;
use Swis\JsonApi\Client\Collection;
use Swis\JsonApi\Client\Interfaces\ItemInterface;
use Swis\JsonApi\Client\Interfaces\TypeMapperInterface;
use Swis\JsonApi\Client\Item;
use Swis\JsonApi\Client\Meta;

class Hydrator
{
    /**
     * @var \Swis\JsonApi\Client\Interfaces\TypeMapperInterface
     */
    protected $typeMapper;

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

    /**
     * @param \Swis\JsonApi\Client\Interfaces\TypeMapperInterface $typeMapper
     * @param \Swis\JsonApi\Client\JsonApi\LinksParser            $linksParser
     */
    public function __construct(TypeMapperInterface $typeMapper, LinksParser $linksParser)
    {
        $this->typeMapper = $typeMapper;
        $this->linksParser = $linksParser;
    }

    /**
     * @param \Art4\JsonApiClient\ResourceItemInterface $jsonApiItem
     *
     * @return \Swis\JsonApi\Client\Interfaces\ItemInterface
     */
    public function hydrateItem(ResourceItemInterface $jsonApiItem): ItemInterface
    {
        $item = $this->getItemClass($jsonApiItem->get('type'));

        $item->setId($jsonApiItem->get('id'));

        if ($jsonApiItem->has('attributes')) {
            $item->fill($jsonApiItem->get('attributes')->asArray(true));
        }

        if ($jsonApiItem->has('links')) {
            $item->setLinks($this->linksParser->parse($jsonApiItem->get('links')->asArray(false)));
        }

        if ($jsonApiItem->has('meta')) {
            $item->setMeta(new Meta($jsonApiItem->get('meta')->asArray(true)));
        }

        return $item;
    }

    /**
     * @param \Art4\JsonApiClient\ResourceCollectionInterface $jsonApiCollection
     *
     * @return \Swis\JsonApi\Client\Collection
     */
    public function hydrateCollection(ResourceCollectionInterface $jsonApiCollection): Collection
    {
        $collection = new Collection();
        foreach ($jsonApiCollection->asArray() as $item) {
            $collection->push($this->hydrateItem($item));
        }

        return $collection;
    }

    /**
     * @param \Swis\JsonApi\Client\Collection $jsonApiItems
     * @param \Swis\JsonApi\Client\Collection $items
     */
    public function hydrateRelationships(Collection $jsonApiItems, Collection $items)
    {
        $keyedItems = $items->reverse()->keyBy(
            function (ItemInterface $item) {
                return $this->getItemKey($item);
            }
        );

        $jsonApiItems->each(
            function (ResourceItemInterface $jsonApiItem) use ($keyedItems) {
                if (!$jsonApiItem->has('relationships')) {
                    return;
                }

                $item = $this->getItem($keyedItems, $jsonApiItem);

                if ($item === null) {
                    return;
                }

                foreach ($jsonApiItem->get('relationships')->asArray() as $name => $relationship) {
                    if (!$relationship->has('data')) {
                        continue;
                    }

                    /** @var \Art4\JsonApiClient\ElementInterface $data */
                    $data = $relationship->get('data');

                    $links = null;
                    if ($relationship->has('links')) {
                        $links = $this->linksParser->parse($relationship->get('links')->asArray(false));
                    }

                    $meta = null;
                    if ($relationship->has('meta')) {
                        $meta = new Meta($relationship->get('meta')->asArray(true));
                    }

                    if ($data instanceof ResourceIdentifierInterface) {
                        $includedItem = $this->getItem($keyedItems, $data);

                        if ($includedItem === null) {
                            continue;
                        }

                        $item->setRelation($name, $includedItem, $links, $meta);
                    } elseif ($data instanceof ResourceIdentifierCollectionInterface) {
                        $collection = $this->getCollection($keyedItems, $data);

                        $item->setRelation($name, $collection, $links, $meta);
                    }
                }
            }
        );
    }

    /**
     * @param string $type
     *
     * @return \Swis\JsonApi\Client\Interfaces\ItemInterface
     */
    protected function getItemClass(string $type): ItemInterface
    {
        if ($this->typeMapper->hasMapping($type)) {
            return $this->typeMapper->getMapping($type);
        }

        return (new Item())->setType($type);
    }

    /**
     * @param \Swis\JsonApi\Client\Collection                                                           $included
     * @param \Art4\JsonApiClient\ResourceIdentifierInterface|\Art4\JsonApiClient\ResourceItemInterface $identifier
     *
     * @return \Swis\JsonApi\Client\Interfaces\ItemInterface|null
     */
    protected function getItem(Collection $included, $identifier)
    {
        return $included->get($this->getElementKey($identifier));
    }

    /**
     * @param \Swis\JsonApi\Client\Collection                                                                           $included
     * @param \Art4\JsonApiClient\ResourceIdentifierCollectionInterface|\Art4\JsonApiClient\ResourceCollectionInterface $identifierCollection
     *
     * @return \Swis\JsonApi\Client\Collection
     */
    protected function getCollection(Collection $included, $identifierCollection): Collection
    {
        $items = new Collection();

        foreach ($identifierCollection->asArray() as $identifier) {
            $item = $this->getItem($included, $identifier);

            if ($item === null) {
                continue;
            }

            $items->push($item);
        }

        return $items;
    }

    /**
     * @param \Swis\JsonApi\Client\Interfaces\ItemInterface $item
     *
     * @return string
     */
    protected function getItemKey(ItemInterface $item): string
    {
        return sprintf('%s:%s', $item->getType(), $item->getId());
    }

    /**
     * @param \Art4\JsonApiClient\ElementInterface $accessor
     *
     * @return string
     */
    protected function getElementKey(ElementInterface $accessor): string
    {
        return sprintf('%s:%s', $accessor->get('type'), $accessor->get('id'));
    }
}


1		<?php
2
3		namespace Swis\JsonApi\Client\JsonApi;
4
5		use Art4\JsonApiClient\ElementInterface;
6		use Art4\JsonApiClient\ResourceCollectionInterface;
7		use Art4\JsonApiClient\ResourceIdentifierCollectionInterface;
8		use Art4\JsonApiClient\ResourceIdentifierInterface;
9		use Art4\JsonApiClient\ResourceItemInterface;
10		use Swis\JsonApi\Client\Collection;
11		use Swis\JsonApi\Client\Interfaces\ItemInterface;
12		use Swis\JsonApi\Client\Interfaces\TypeMapperInterface;
13		use Swis\JsonApi\Client\Item;
14		use Swis\JsonApi\Client\Meta;
15
16		class Hydrator
17		{
18		/**
19		* @var \Swis\JsonApi\Client\Interfaces\TypeMapperInterface
20		*/
21		protected $typeMapper;
22
23		/**
24		* @var \Swis\JsonApi\Client\JsonApi\LinksParser
25		*/
26		protected $linksParser;
27
28		/**
29		* @param \Swis\JsonApi\Client\Interfaces\TypeMapperInterface $typeMapper
30		* @param \Swis\JsonApi\Client\JsonApi\LinksParser $linksParser
31		*/
32	55	public function __construct(TypeMapperInterface $typeMapper, LinksParser $linksParser)
33		{
34	55	$this->typeMapper = $typeMapper;
35	55	$this->linksParser = $linksParser;
36	55	}
37
38		/**
39		* @param \Art4\JsonApiClient\ResourceItemInterface $jsonApiItem
40		*
41		* @return \Swis\JsonApi\Client\Interfaces\ItemInterface
42		*/
43	55	public function hydrateItem(ResourceItemInterface $jsonApiItem): ItemInterface
44		{
45	55	$item = $this->getItemClass($jsonApiItem->get('type'));
46
47	55	$item->setId($jsonApiItem->get('id'));
48
49	55	if ($jsonApiItem->has('attributes')) {
50	55	$item->fill($jsonApiItem->get('attributes')->asArray(true));
51		}
52
53	55	if ($jsonApiItem->has('links')) {
54	50	$item->setLinks($this->linksParser->parse($jsonApiItem->get('links')->asArray(false)));
55		}
56
57	55	if ($jsonApiItem->has('meta')) {
58	50	$item->setMeta(new Meta($jsonApiItem->get('meta')->asArray(true)));
59		}
60
61	55	return $item;
62		}
63
64		/**
65		* @param \Art4\JsonApiClient\ResourceCollectionInterface $jsonApiCollection
66		*
67		* @return \Swis\JsonApi\Client\Collection
68		*/
69	5	public function hydrateCollection(ResourceCollectionInterface $jsonApiCollection): Collection
70		{
71	5	$collection = new Collection();
72	5	foreach ($jsonApiCollection->asArray() as $item) {
73	5	$collection->push($this->hydrateItem($item));
74		}
75
76	5	return $collection;
77		}
78
79		/**
80		* @param \Swis\JsonApi\Client\Collection $jsonApiItems
81		* @param \Swis\JsonApi\Client\Collection $items
82		*/
83	30	public function hydrateRelationships(Collection $jsonApiItems, Collection $items)
84		{
85	30	$keyedItems = $items->reverse()->keyBy(
86	12	function (ItemInterface $item) {
87	30	return $this->getItemKey($item);
88	30	}
89		);
90
91	30	$jsonApiItems->each(
92	12	function (ResourceItemInterface $jsonApiItem) use ($keyedItems) {
93	30	if (!$jsonApiItem->has('relationships')) {
94	20	return;
95		}
96
97	30	$item = $this->getItem($keyedItems, $jsonApiItem);
98
99	30	if ($item === null) {
100		return;
101		}
102
103	30	foreach ($jsonApiItem->get('relationships')->asArray() as $name => $relationship) {
104	30	if (!$relationship->has('data')) {
105	5	continue;
106		}
107
108		/** @var \Art4\JsonApiClient\ElementInterface $data */
109	25	$data = $relationship->get('data');
110
111	25	$links = null;
112	25	if ($relationship->has('links')) {
113	25	$links = $this->linksParser->parse($relationship->get('links')->asArray(false));
114		}
115
116	25	$meta = null;
117	25	if ($relationship->has('meta')) {
118	25	$meta = new Meta($relationship->get('meta')->asArray(true));
119		}
120
121	25	if ($data instanceof ResourceIdentifierInterface) {
122	25	$includedItem = $this->getItem($keyedItems, $data);
123
124	25	if ($includedItem === null) {
125	25	continue;
126		}
127
128	15	$item->setRelation($name, $includedItem, $links, $meta);
129	25	} elseif ($data instanceof ResourceIdentifierCollectionInterface) {
130	25	$collection = $this->getCollection($keyedItems, $data);
131
132	25	$item->setRelation($name, $collection, $links, $meta);
133		}
134		}
135	30	}
136		);
137	30	}
138
139		/**
140		* @param string $type
141		*
142		* @return \Swis\JsonApi\Client\Interfaces\ItemInterface
143		*/
144	55	protected function getItemClass(string $type): ItemInterface
145		{
146	55	if ($this->typeMapper->hasMapping($type)) {
147	45	return $this->typeMapper->getMapping($type);
148		}
149
150	10	return (new Item())->setType($type);
151		}
152
153		/**
154		* @param \Swis\JsonApi\Client\Collection $included
155		* @param \Art4\JsonApiClient\ResourceIdentifierInterface\|\Art4\JsonApiClient\ResourceItemInterface $identifier
156		*
157		* @return \Swis\JsonApi\Client\Interfaces\ItemInterface\|null
158		*/
159	30	protected function getItem(Collection $included, $identifier)
160		{
161	30	return $included->get($this->getElementKey($identifier));
162		}
163
164		/**
165		* @param \Swis\JsonApi\Client\Collection $included
166		* @param \Art4\JsonApiClient\ResourceIdentifierCollectionInterface\|\Art4\JsonApiClient\ResourceCollectionInterface $identifierCollection
167		*
168		* @return \Swis\JsonApi\Client\Collection
169		*/
170	25	protected function getCollection(Collection $included, $identifierCollection): Collection
171		{
172	25	$items = new Collection();
173
174	25	foreach ($identifierCollection->asArray() as $identifier) {
175	25	$item = $this->getItem($included, $identifier);
176
177	25	if ($item === null) {
178	25	continue;
179		}
180
181	10	$items->push($item);
182		}
183
184	25	return $items;
185		}
186
187		/**
188		* @param \Swis\JsonApi\Client\Interfaces\ItemInterface $item
189		*
190		* @return string
191		*/
192	30	protected function getItemKey(ItemInterface $item): string
193		{
194	30	return sprintf('%s:%s', $item->getType(), $item->getId());
195		}
196
197		/**
198		* @param \Art4\JsonApiClient\ElementInterface $accessor
199		*
200		* @return string
201		*/
202	30	protected function getElementKey(ElementInterface $accessor): string
203		{
204	30	return sprintf('%s:%s', $accessor->get('type'), $accessor->get('id'));
205		}
206		}
207

swisnl / json-api-client

Push — master ( 535b5e...300324 )

Hydrator::getItemClass() A

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