Item::toJsonApiArray() - Code Metrics - Inspection of "Merge pull request #21 from swisnl/cleanup-items" - swisnl/json-api-client - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( cec909...bbe7af )

by Jasper

created 2018-08-14 15:19 UTC

Item::toJsonApiArray() A

↳ Parent: Item

Complexity

Conditions	4
Paths	8

Size

Total Lines	21
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	4

Importance

Changes

Metric	Value
eloc	11
dl	0
loc	21
ccs	11
cts	11
cp	1
rs	9.9
c	0
b	0
f	0
cc	4
nc	8
nop	0
crap	4

<?php

namespace Swis\JsonApi\Client;

use Jenssegers\Model\Model;
use Swis\JsonApi\Client\Interfaces\ItemInterface;
use Swis\JsonApi\Client\Interfaces\RelationInterface;
use Swis\JsonApi\Client\Relations\HasManyRelation;
use Swis\JsonApi\Client\Relations\HasOneRelation;
use Swis\JsonApi\Client\Relations\MorphToManyRelation;
use Swis\JsonApi\Client\Relations\MorphToRelation;

class Item extends Model implements ItemInterface
{
    /**
     * @var string
     */
    protected $type;

    /**
     * @var
     */
    protected $id;

    /**
     * Contains the initial values (Which fields are pre-filled on CREATE-form).
     *
     * @var array
     */
    protected $initial = [];

    /**
     * @var \Swis\JsonApi\Client\Interfaces\RelationInterface[]
     */
    protected $relationships = [];

    /**
     * Available relations need to be explicitly set.
     *
     * @var array
     */
    protected $availableRelations = [];

    /**
     * @var array
     */
    protected $guarded = ['id'];

    /**
     * @return array
     */
    public function toJsonApiArray(): array
    {
        $data = [
            'type' => $this->getType(),
        ];

        if (!$this->isNew()) {
            $data['id'] = $this->getId();
        }

        $attributes = $this->toArray();
        if (!empty($attributes)) {
            $data['attributes'] = $attributes;
        }

        $relationships = $this->getRelationships();
        if (!empty($relationships)) {
            $data['relationships'] = $relationships;
        }

        return $data;
    }

    /**
     * @return string
     */
    public function getType(): string
    {
        return $this->type;
    }

    /**
     * @param string $type
     *
     * @return static
     */
    public function setType(string $type)
    {
        $this->type = $type;

        return $this;
    }

    /**
     * @return bool
     */
    public function isNew(): bool
    {
        return !$this->hasId();
    }

    /**
     * @return bool
     */
    public function hasId(): bool
    {
        return isset($this->id);
    }

    /**
     * @return string
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * @param string $id
     *
     * @return static
     */
    public function setId($id)
    {
        $this->id = $id;

        return $this;
    }

    /**
     * @return array
     */
    public function getRelationships(): array
    {
        $relationships = [];

        /** @var \Swis\JsonApi\Client\Interfaces\RelationInterface $relationship */
        foreach ($this->relationships as $name => $relationship) {
            if ($relationship instanceof HasOneRelation) {
                $relationships[$name] = [
                    'data' => [
                        'type' => $relationship->getType(),
                        'id'   => $relationship->getId(),
                    ],
                ];
            } elseif ($relationship instanceof HasManyRelation) {
                $relationships[$name]['data'] = [];

                foreach ($relationship->getIncluded() as $item) {
                    $relationships[$name]['data'][] =
                        [
                            'type' => $relationship->getType(),
                            'id'   => $item->getId(),
                        ];
                }
            } elseif ($relationship instanceof MorphToRelation) {
                $relationships[$name] = [
                    'data' => [
                        'type' => $relationship->getIncluded()->getType(),
                        'id'   => $relationship->getIncluded()->getId(),
                    ],
                ];
            } elseif ($relationship instanceof MorphToManyRelation) {
                $relationships[$name]['data'] = [];

                foreach ($relationship->getIncluded() as $item) {
                    $relationships[$name]['data'][] =
                        [
                            'type' => $item->getType(),
                            'id'   => $item->getId(),
                        ];
                }
            }
        }

        return $relationships;
    }

    /**
     * @TODO: MEGA TODO. Set up a serializer for the Item so that we can remove this, getRelationships etc
     *
     * @throws \Exception
     *
     * @return \Swis\JsonApi\Client\Collection
     */
    public function getIncluded(): Collection
    {
        $included = new Collection();

        foreach ($this->relationships as $name => $relationship) {
            if ($relationship->shouldOmitIncluded() || !$relationship->hasIncluded()) {
                continue;
            }

            $includedFromRelationship = $relationship->getIncluded();
            if ($includedFromRelationship instanceof ItemInterface) {
                if (!empty($includedFromRelationship->getType()) && null !== $includedFromRelationship->getId()) {
                    $included->push($includedFromRelationship->toJsonApiArray());
                }
                $included = $included->merge($includedFromRelationship->getIncluded());
            } elseif ($includedFromRelationship instanceof Collection) {
                $includedFromRelationship->each(
                    function (ItemInterface $item) use (&$included) {
                        if (!empty($item->getType()) && null !== $item->getId()) {
                            $included->push($item->toJsonApiArray());
                        }
                        $included = $included->merge($item->getIncluded());
                    }
                );
            } else {
                throw new \Exception('Not yet implemented');
            }
        }

        return $included->unique(
            function (array $item) {
                return $item['type'].':'.$item['id'];
            }
        );
    }

    /**
     * @param string $key
     *
     * @return \Swis\JsonApi\Client\Interfaces\DataInterface|mixed
     */
    public function getAttribute($key)
    {
        if ($this->hasAttribute($key) || $this->hasGetMutator($key)) {
            return parent::getAttribute($key);
        }

        return $this->getRelationValue($key);
    }

    /**
     * @param string $key
     *
     * @return bool
     */
    public function hasAttribute($key)
    {
        return array_key_exists($key, $this->attributes);
    }

    /**
     * Get the relationship data.
     *
     * @param string $key
     *
     * @return \Swis\JsonApi\Client\Interfaces\DataInterface
     */
    public function getRelationValue($key)
    {
        // If the "attribute" exists as a method on the model, we will just assume
        // it is a relationship and will load and return the included items in the relationship
        $method = camel_case($key);
        if (method_exists($this, $method)) {
            return $this->$method()->getIncluded();
        }

        // If the "attribute" exists as a relationship on the model, we will return
        // the included items in the relationship
        if ($this->hasRelationship($key)) {
            return $this->getRelationship($key)->getIncluded();
        }
    }

    /**
     * Determine if an attribute exists on the model.
     *
     * @param string $key
     *
     * @return bool
     */
    public function __isset($key)
    {
        $result = (isset($this->attributes[$key]) || isset($this->relationships[snake_case($key)])) ||
            ($this->hasGetMutator($key) && !is_null($this->getAttributeValue($key)));

        return $result;
    }

    /**
     * @param $name
     *
     * @return \Swis\JsonApi\Client\Interfaces\RelationInterface
     */
    public function getRelationship(string $name): RelationInterface
    {
        return $this->relationships[$name];
    }

    /**
     * @param string $name
     *
     * @return bool
     */
    public function hasRelationship(string $name): bool
    {
        return array_key_exists($name, $this->relationships);
    }

    /**
     * Create a singular relation to another item.
     *
     * @param string      $class
     * @param string|null $relationName
     *
     * @return \Swis\JsonApi\Client\Relations\HasOneRelation
     */
    public function hasOne(string $class, string $relationName = null)
    {
        $relationName = $relationName ?: snake_case(debug_backtrace()[1]['function']);
        $itemType = (new $class())->getType();

        if (!array_key_exists($relationName, $this->relationships)) {
            $this->relationships[$relationName] = new HasOneRelation($itemType, $this);
        }

        return $this->relationships[$relationName];
    }

    /**
     * Create a plural relation to another item.
     *
     * @param string      $class
     * @param string|null $relationName
     *
     * @return \Swis\JsonApi\Client\Relations\HasManyRelation
     */
    public function hasMany(string $class, string $relationName = null)
    {
        $relationName = $relationName ?: snake_case(debug_backtrace()[1]['function']);
        $itemType = (new $class())->getType();

        if (!array_key_exists($relationName, $this->relationships)) {
            $this->relationships[$relationName] = new HasManyRelation($itemType);
        }

        return $this->relationships[$relationName];
    }

    /**
     * Create a singular relation to another item.
     *
     * @param string|null $relationName
     *
     * @return \Swis\JsonApi\Client\Relations\MorphToRelation
     */
    public function morphTo(string $relationName = null)
    {
        $relationName = $relationName ?: snake_case(debug_backtrace()[1]['function']);

        if (!array_key_exists($relationName, $this->relationships)) {
            $this->relationships[$relationName] = new MorphToRelation($this);
        }

        return $this->relationships[$relationName];
    }

    /**
     * Create a plural relation to another item.
     *
     * @param string|null $relationName
     *
     * @return \Swis\JsonApi\Client\Relations\MorphToManyRelation
     */
    public function morphToMany(string $relationName = null)
    {
        $relationName = $relationName ?: snake_case(debug_backtrace()[1]['function']);

        if (!array_key_exists($relationName, $this->relationships)) {
            $this->relationships[$relationName] = new MorphToManyRelation();
        }

        return $this->relationships[$relationName];
    }

    /**
     * Sets the initial values of an Item.
     *
     * @param array $initial
     *
     * @return static
     */
    public function setInitial(array $initial)
    {
        $this->initial = $initial;

        return $this;
    }

    /**
     * Returns the initial values of an Item.
     *
     * @param string|null $key
     *
     * @return array|mixed
     */
    public function getInitial($key = null)
    {
        if (null === $key) {
            return $this->initial;
        }

        return $this->initial[$key];
    }

    /**
     * @param string $key
     *
     * @return bool
     */
    public function hasInitial($key): bool
    {
        return isset($this->getInitial()[$key]);
    }

    /**
     * Prefills the model with values from $initial, when adding new item.
     *
     * @return static
     */
    public function useInitial()
    {
        $this->fill($this->initial);

        return $this;
    }

    /**
     * @return array
     */
    public function getAvailableRelations(): array
    {
        return $this->availableRelations;
    }

    /**
     * Set the specific relationship in the model.
     *
     * @param string $relation
     * @param mixed  $value
     *
     * @return static
     */
    public function setRelation($relation, $value)
    {
        if (method_exists($this, $relation)) {
            /** @var \Swis\JsonApi\Client\Interfaces\RelationInterface $relationObject */
            $relationObject = $this->$relation();
        } else {
            if ($value instanceof Collection) {
                $relationObject = $this->morphToMany(snake_case($relation));
            } else {
                $relationObject = $this->morphTo(snake_case($relation));
            }
        }

        $relationObject->associate($value);

        return $this;
    }
}


1		<?php
2
3		namespace Swis\JsonApi\Client;
4
5		use Jenssegers\Model\Model;
6		use Swis\JsonApi\Client\Interfaces\ItemInterface;
7		use Swis\JsonApi\Client\Interfaces\RelationInterface;
8		use Swis\JsonApi\Client\Relations\HasManyRelation;
9		use Swis\JsonApi\Client\Relations\HasOneRelation;
10		use Swis\JsonApi\Client\Relations\MorphToManyRelation;
11		use Swis\JsonApi\Client\Relations\MorphToRelation;
12
13		class Item extends Model implements ItemInterface
14		{
15		/**
16		* @var string
17		*/
18		protected $type;
19
20		/**
21		* @var
22		*/
23		protected $id;
24
25		/**
26		* Contains the initial values (Which fields are pre-filled on CREATE-form).
27		*
28		* @var array
29		*/
30		protected $initial = [];
31
32		/**
33		* @var \Swis\JsonApi\Client\Interfaces\RelationInterface[]
34		*/
35		protected $relationships = [];
36
37		/**
38		* Available relations need to be explicitly set.
39		*
40		* @var array
41		*/
42		protected $availableRelations = [];
43
44		/**
45		* @var array
46		*/
47		protected $guarded = ['id'];
48
49		/**
50		* @return array
51		*/
52	21	public function toJsonApiArray(): array
53		{
54		$data = [
55	21	'type' => $this->getType(),
56		];
57
58	21	if (!$this->isNew()) {
59	12	$data['id'] = $this->getId();
60		}
61
62	21	$attributes = $this->toArray();
63	21	if (!empty($attributes)) {
64	6	$data['attributes'] = $attributes;
65		}
66
67	21	$relationships = $this->getRelationships();
68	21	if (!empty($relationships)) {
69	15	$data['relationships'] = $relationships;
70		}
71
72	21	return $data;
73		}
74
75		/**
76		* @return string
77		*/
78	63	public function getType(): string
79		{
80	63	return $this->type;
81		}
82
83		/**
84		* @param string $type
85		*
86		* @return static
87		*/
88	33	public function setType(string $type)
89		{
90	33	$this->type = $type;
91
92	33	return $this;
93		}
94
95		/**
96		* @return bool
97		*/
98	24	public function isNew(): bool
99		{
100	24	return !$this->hasId();
101		}
102
103		/**
104		* @return bool
105		*/
106	27	public function hasId(): bool
107		{
108	27	return isset($this->id);
109		}
110
111		/**
112		* @return string
113		*/
114	63	public function getId()
115		{
116	63	return $this->id;
117		}
118
119		/**
120		* @param string $id
121		*
122		* @return static
123		*/
124	72	public function setId($id)
125		{
126	72	$this->id = $id;
127
128	72	return $this;
129		}
130
131		/**
132		* @return array
133		*/
134	24	public function getRelationships(): array
135		{
136	24	$relationships = [];
137
138		/** @var \Swis\JsonApi\Client\Interfaces\RelationInterface $relationship */
139	24	foreach ($this->relationships as $name => $relationship) {
140	18	if ($relationship instanceof HasOneRelation) {
141	6	$relationships[$name] = [
142		'data' => [
143	6	'type' => $relationship->getType(),
144	6	'id' => $relationship->getId(),
145		],
146		];
147	12	} elseif ($relationship instanceof HasManyRelation) {
148	6	$relationships[$name]['data'] = [];
149
150	6	foreach ($relationship->getIncluded() as $item) {
151	6	$relationships[$name]['data'][] =
152		[
153	6	'type' => $relationship->getType(),
154	6	'id' => $item->getId(),
155		];
156		}
157	6	} elseif ($relationship instanceof MorphToRelation) {
158	3	$relationships[$name] = [
159		'data' => [
160	3	'type' => $relationship->getIncluded()->getType(),
161	3	'id' => $relationship->getIncluded()->getId(),
162		],
163		];
164	3	} elseif ($relationship instanceof MorphToManyRelation) {
165	3	$relationships[$name]['data'] = [];
166
167	3	foreach ($relationship->getIncluded() as $item) {
168	3	$relationships[$name]['data'][] =
169		[
170	3	'type' => $item->getType(),
171	18	'id' => $item->getId(),
172		];
173		}
174		}
175		}
176
177	24	return $relationships;
178		}
179
180		/**
181		* @TODO: MEGA TODO. Set up a serializer for the Item so that we can remove this, getRelationships etc
182		*
183		* @throws \Exception
184		*
185		* @return \Swis\JsonApi\Client\Collection
186		*/
187	3	public function getIncluded(): Collection
188		{
189	3	$included = new Collection();
190
191	3	foreach ($this->relationships as $name => $relationship) {
192		if ($relationship->shouldOmitIncluded() \|\| !$relationship->hasIncluded()) {
193		continue;
194		}
195
196		$includedFromRelationship = $relationship->getIncluded();
197		if ($includedFromRelationship instanceof ItemInterface) {
198		if (!empty($includedFromRelationship->getType()) && null !== $includedFromRelationship->getId()) {
199		$included->push($includedFromRelationship->toJsonApiArray());
200		}
201		$included = $included->merge($includedFromRelationship->getIncluded());
202		} elseif ($includedFromRelationship instanceof Collection) {
203		$includedFromRelationship->each(
204		function (ItemInterface $item) use (&$included) {
205		if (!empty($item->getType()) && null !== $item->getId()) {
206		$included->push($item->toJsonApiArray());
207		}
208		$included = $included->merge($item->getIncluded());
209		}
210		);
211		} else {
212		throw new \Exception('Not yet implemented');
213		}
214		}
215
216	3	return $included->unique(
217	3	function (array $item) {
218		return $item['type'].':'.$item['id'];
219	3	}
220		);
221		}
222
223		/**
224		* @param string $key
225		*
226		* @return \Swis\JsonApi\Client\Interfaces\DataInterface\|mixed
227		*/
228	33	public function getAttribute($key)
229		{
230	33	if ($this->hasAttribute($key) \|\| $this->hasGetMutator($key)) {
231	21	return parent::getAttribute($key);
232		}
233
234	12	return $this->getRelationValue($key);
235		}
236
237		/**
238		* @param string $key
239		*
240		* @return bool
241		*/
242	33	public function hasAttribute($key)
243		{
244	33	return array_key_exists($key, $this->attributes);
245		}
246
247		/**
248		* Get the relationship data.
249		*
250		* @param string $key
251		*
252		* @return \Swis\JsonApi\Client\Interfaces\DataInterface
253		*/
254	12	public function getRelationValue($key)
255		{
256		// If the "attribute" exists as a method on the model, we will just assume
257		// it is a relationship and will load and return the included items in the relationship
258	12	$method = camel_case($key);
259	12	if (method_exists($this, $method)) {
260	6	return $this->$method()->getIncluded();
261		}
262
263		// If the "attribute" exists as a relationship on the model, we will return
264		// the included items in the relationship
265	6	if ($this->hasRelationship($key)) {
266	6	return $this->getRelationship($key)->getIncluded();
267		}
268		}
269
270		/**
271		* Determine if an attribute exists on the model.
272		*
273		* @param string $key
274		*
275		* @return bool
276		*/
277		public function __isset($key)
278		{
279		$result = (isset($this->attributes[$key]) \|\| isset($this->relationships[snake_case($key)])) \|\|
280		($this->hasGetMutator($key) && !is_null($this->getAttributeValue($key)));
281
282		return $result;
283		}
284
285		/**
286		* @param $name
287		*
288		* @return \Swis\JsonApi\Client\Interfaces\RelationInterface
289		*/
290	33	public function getRelationship(string $name): RelationInterface
291		{
292	33	return $this->relationships[$name];
293		}
294
295		/**
296		* @param string $name
297		*
298		* @return bool
299		*/
300	12	public function hasRelationship(string $name): bool
301		{
302	12	return array_key_exists($name, $this->relationships);
303		}
304
305		/**
306		* Create a singular relation to another item.
307		*
308		* @param string $class
309		* @param string\|null $relationName
310		*
311		* @return \Swis\JsonApi\Client\Relations\HasOneRelation
312		*/
313	18	public function hasOne(string $class, string $relationName = null)
314		{
315	18	$relationName = $relationName ?: snake_case(debug_backtrace()[1]['function']);
316	18	$itemType = (new $class())->getType();
317
318	18	if (!array_key_exists($relationName, $this->relationships)) {
319	18	$this->relationships[$relationName] = new HasOneRelation($itemType, $this);
320		}
321
322	18	return $this->relationships[$relationName];
323		}
324
325		/**
326		* Create a plural relation to another item.
327		*
328		* @param string $class
329		* @param string\|null $relationName
330		*
331		* @return \Swis\JsonApi\Client\Relations\HasManyRelation
332		*/
333	6	public function hasMany(string $class, string $relationName = null)
334		{
335	6	$relationName = $relationName ?: snake_case(debug_backtrace()[1]['function']);
336	6	$itemType = (new $class())->getType();
337
338	6	if (!array_key_exists($relationName, $this->relationships)) {
339	6	$this->relationships[$relationName] = new HasManyRelation($itemType);
340		}
341
342	6	return $this->relationships[$relationName];
343		}
344
345		/**
346		* Create a singular relation to another item.
347		*
348		* @param string\|null $relationName
349		*
350		* @return \Swis\JsonApi\Client\Relations\MorphToRelation
351		*/
352	18	public function morphTo(string $relationName = null)
353		{
354	18	$relationName = $relationName ?: snake_case(debug_backtrace()[1]['function']);
355
356	18	if (!array_key_exists($relationName, $this->relationships)) {
357	18	$this->relationships[$relationName] = new MorphToRelation($this);
358		}
359
360	18	return $this->relationships[$relationName];
361		}
362
363		/**
364		* Create a plural relation to another item.
365		*
366		* @param string\|null $relationName
367		*
368		* @return \Swis\JsonApi\Client\Relations\MorphToManyRelation
369		*/
370	21	public function morphToMany(string $relationName = null)
371		{
372	21	$relationName = $relationName ?: snake_case(debug_backtrace()[1]['function']);
373
374	21	if (!array_key_exists($relationName, $this->relationships)) {
375	21	$this->relationships[$relationName] = new MorphToManyRelation();
376		}
377
378	21	return $this->relationships[$relationName];
379		}
380
381		/**
382		* Sets the initial values of an Item.
383		*
384		* @param array $initial
385		*
386		* @return static
387		*/
388	6	public function setInitial(array $initial)
389		{
390	6	$this->initial = $initial;
391
392	6	return $this;
393		}
394
395		/**
396		* Returns the initial values of an Item.
397		*
398		* @param string\|null $key
399		*
400		* @return array\|mixed
401		*/
402	3	public function getInitial($key = null)
403		{
404	3	if (null === $key) {
405	3	return $this->initial;
406		}
407
408		return $this->initial[$key];
409		}
410
411		/**
412		* @param string $key
413		*
414		* @return bool
415		*/
416		public function hasInitial($key): bool
417		{
418		return isset($this->getInitial()[$key]);
419		}
420
421		/**
422		* Prefills the model with values from $initial, when adding new item.
423		*
424		* @return static
425		*/
426	3	public function useInitial()
427		{
428	3	$this->fill($this->initial);
429
430	3	return $this;
431		}
432
433		/**
434		* @return array
435		*/
436	30	public function getAvailableRelations(): array
437		{
438	30	return $this->availableRelations;
439		}
440
441		/**
442		* Set the specific relationship in the model.
443		*
444		* @param string $relation
445		* @param mixed $value
446		*
447		* @return static
448		*/
449	18	public function setRelation($relation, $value)
450		{
451	18	if (method_exists($this, $relation)) {
452		/** @var \Swis\JsonApi\Client\Interfaces\RelationInterface $relationObject */
453	9	$relationObject = $this->$relation();
454		} else {
455	12	if ($value instanceof Collection) {
456	6	$relationObject = $this->morphToMany(snake_case($relation));
457		} else {
458	9	$relationObject = $this->morphTo(snake_case($relation));
459		}
460		}
461
462	18	$relationObject->associate($value);
463
464	18	return $this;
465		}
466		}
467

swisnl / json-api-client

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