JsonApiController::storeAction() - Code Metrics - Inspection of "Add pagination support" - huntie/laravel-simple-jsonapi - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — develop (#5)

by Alex

created 2016-05-20 15:32 UTC

JsonApiController::storeAction() A

↳ Parent: JsonApiController

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	2

Metric	Value
c	2
b	0
f	2
dl	0
loc	10
rs	9.4285
cc	2
eloc	5
nc	2
nop	1

<?php

namespace Huntie\JsonApi\Http\Controllers;

use Huntie\JsonApi\Http\JsonApiResponse;
use Huntie\JsonApi\Support\JsonApiErrors;
use Huntie\JsonApi\Support\JsonApiTransforms;
use Illuminate\Database\QueryException;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Illuminate\Routing\Controller;

abstract class JsonApiController extends Controller
{
    use JsonApiErrors, JsonApiTransforms;

    /**
     * Return the Eloquent Model for the resource.
     *
     * @return Model
     */
    abstract protected function getModel();

    /**
     * Return the type name of the resource.
     *
     * @return string
     */
    protected function getModelType()
    {
        return $this->getModel()->getTable();
    }

    /**
     * The model relationships that can be updated.
     *
     * @return string
     */
    protected function getModelRelationships()
    {
        return [];
    }

    /**
     * Return a listing of the resource.
     *
     * @param Request                                    $request
     * @param \Illuminate\Database\Eloquent\Builder|null $query   Custom resource query
     *
     * @return JsonApiResponse
     */
    public function indexAction(Request $request, $query = null)
    {
        $records = $query ?: $this->getModel()->newQuery();
        $params = $this->getRequestParameters($request);

        $records = $this->sortQuery($records, $params['sort']);
        $records = $this->filterQuery($records, $params['filter']);

        try {
            $pageSize = min($this->getModel()->getPerPage(), $request->input('page.size'));
            $pageNumber = $request->input('page.number') ?: 1;

            $records = $records->paginate($pageSize, null, null, $pageNumber);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        } catch (QueryException $e) {
            return $this->error(Response::HTTP_BAD_REQUEST, 'Invalid query parameters');
        }

        return new JsonApiResponse($this->transformCollection($records, $params['fields']));
    }

    /**
     * Store a new record.
     *
     * @param Request $request
     *
     * @return JsonApiResponse
     */
    public function storeAction(Request $request)
    {
        $record = $this->getModel()->create((array) $request->input('data.attributes'));

        if ($relationships = $request->input('data.relationships')) {
            $this->updateRecordRelationships($record, (array) $relationships);
        }

        return new JsonApiResponse($this->transformRecord($record), Response::HTTP_CREATED);
    }

    /**
     * Return a specified record.
     *
     * @param Request   $request
     * @param Model|int $record
     *
     * @return JsonApiResponse
     */
    public function showAction(Request $request, $record)
    {
        $record = $record instanceof Model ? $record : $this->findModelInstance($record);
        $params = $this->getRequestParameters($request);

        return new JsonApiResponse($this->transformRecord($record, $params['fields'], $params['include']));
    }

    /**
     * Update a specified record.
     *
     * @param Request   $request
     * @param Model|int $record
     *
     * @return JsonApiResponse
     */
    public function updateAction(Request $request, $record)
    {
        $record = $record instanceof Model ? $record : $this->findModelInstance($record);
        $record->update((array) $request->input('data.attributes'));

        if ($relationships = $request->input('data.relationships')) {
            $this->updateRecordRelationships($record, (array) $relationships);
        }

        return $this->showAction($request, $record);
    }

    /**
     * Destroy a specified record.
     *
     * @param Request   $request
     * @param Model|int $record
     *
     * @return JsonApiResponse
     */
    public function destroyAction(Request $request, $record)

    {
        $record = $record instanceof Model ? $record : $this->findModelInstance($record);
        $record->delete();

        return new JsonApiResponse(null, Response::HTTP_NO_CONTENT);
    }

    /**
     * Return a specified record relationship.
     *
     * @param Request   $request
     * @param Model|int $record
     * @param string    $relation
     *
     * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
     *
     * @return JsonApiResponse
     */
    public function relationshipAction(Request $request, $record, $relation)

    {
        abort_if(!array_key_exists($relation, $this->getModelRelationships()), Response::HTTP_NOT_FOUND);

        $record = $record instanceof Model ? $record : $this->findModelInstance($record);
        $modelRelation = $this->getModelRelationships()[$relation];

        if ($modelRelation instanceof BelongsTo) {
            $data = null;

            if ($relatedRecord = $record->{$relation}) {
                $data = [
                    'type' => $relatedRecord->getTable(),
                    'id' => $relatedRecord->id,
                ];
            }

            return new JsonApiResponse(compact('data'));
        } else if ($modelRelation instanceof BelongsToMany) {
            return new JsonApiResponse($this->transformCollectionIds($record->{$relation}));
        }
    }

    /**
     * Update a named many-to-one relationship association on a specified record.
     * http://jsonapi.org/format/#crud-updating-to-one-relationships
     *
     * @param Request     $request
     * @param Model|int   $record
     * @param string      $relation
     * @param string|null $foreignKey
     *
     * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
     *
     * @return JsonApiResponse
     */
    public function updateToOneRelationshipAction(Request $request, $record, $relation, $foreignKey = null)
    {
        abort_if(!array_key_exists($relation, $this->getModelRelationships()), Response::HTTP_NOT_FOUND);

        $record = $record instanceof Model ? $record : $this->findModelInstance($record);
        $data = (array) $request->input('data');

        $record->update([($foreignKey ?: $relation . '_id') => $data['id']]);

        return new JsonApiResponse();
    }

    /**
     * Update named many-to-many relationship entries on a specified record.
     * http://jsonapi.org/format/#crud-updating-to-many-relationships
     *
     * @param Request   $request
     * @param Model|int $record
     * @param string    $relation
     *
     * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
     *
     * @return JsonApiResponse
     */
    public function updateToManyRelationshipAction(Request $request, $record, $relation)
    {
        abort_if(!array_key_exists($relation, $this->getModelRelationships()), Response::HTTP_NOT_FOUND);

        $record = $record instanceof Model ? $record : $this->findModelInstance($record);
        $relationships = (array) $request->input('data');
        $items = [];

        foreach ($relationships as $item) {
            if (isset($item['attributes'])) {
                $items[$item['id']] = $item['attributes'];
            } else {
                $items[] = $item['id'];
            }
        }

        switch ($request->method()) {
            case 'PATCH':
                $record->{$relation}()->sync($items);
                break;
            case 'POST':
                $record->{$relation}()->sync($items, false);
                break;
            case 'DELETE':
                $record->{$relation}()->detach(array_keys($items));
        }

        return new JsonApiResponse();
    }

    /**
     * Return an instance of the resource by primary key.
     *
     * @param int $key
     *
     * @throws \Illuminate\Database\Eloquent\ModelNotFoundException
     *
     * @return Model
     */
    protected function findModelInstance($key)
    {
        return $this->getModel()->findOrFail($key);
    }

    /**
     * Return any JSON API resource parameters from a request.
     *
     * @param Request $request
     *
     * @return array
     */
    protected function getRequestParameters($request)
    {
        return [
            'fields' => $this->getRequestQuerySet($request, 'fields.' . $this->getModelType()),
            'include' => $this->getRequestQuerySet($request, 'include'),
            'sort' => $this->getRequestQuerySet($request, 'sort'),
            'filter' => (array) $request->input('filter'),
        ];
    }

    /**
     * Return any comma separated values in a request query field as an array.
     *
     * @param Request $request
     * @param string  $key
     *
     * @return array
     */
    protected function getRequestQuerySet($request, $key)
    {
        return preg_split('/,/', $request->input($key), null, PREG_SPLIT_NO_EMPTY);
    }

    /**
     * Sort a resource query by one or more attributes.
     *
     * @param \Illuminate\Database\Eloquent\Builder $query
     * @param array                                 $attributes
     *
     * @return \Illuminate\Database\Eloquent\Builder
     */
    protected function sortQuery($query, $attributes)
    {
        foreach ($attributes as $expression) {
            $direction = substr($expression, 0, 1) === '-' ? 'desc' : 'asc';
            $column = preg_replace('/^\-/', '', $expression);
            $query = $query->orderBy($column, $direction);
        }

        return $query;
    }

    /**
     * Filter a resource query by one or more attributes.
     *
     * @param \Illuminate\Database\Eloquent\Builder $query
     * @param array                                 $attributes
     *
     * @return \Illuminate\Database\Eloquent\Builder
     */
    protected function filterQuery($query, $attributes)
    {
        foreach ($attributes as $column => $value) {
            if (is_numeric($value)) {
                // Exact numeric match
                $query = $query->where($column, $value);
            } else if (in_array(strtolower($value), ['true', 'false'])) {
                // Boolean match
                $query = $query->where($column, filter_var($value, FILTER_VALIDATE_BOOLEAN));
            } else {
                // Partial string match
                $query = $query->where($column, 'like', '%' . $value . '%');
            }
        }

        return $query;
    }

    /**
     * Update one or more relationships on a model instance.
     *
     * @param Model $record
     * @param array $relationships
     */
    protected function updateRecordRelationships($record, array $relationships)
    {
        $relationships = array_intersect_key($relationships, $this->getModelRelationships());

        foreach ($relationships as $name => $relationship) {
            $relation = $this->getModelRelationships()[$name];
            $data = $relationship['data'];

            if ($relation instanceof BelongsTo) {
                $record->update([$relation->getForeignKey() => $data['id']]);
            } else if ($relation instanceof BelongsToMany) {
                $record->{$name}()->sync(array_pluck($data, 'id'));
            }
        }
    }
}


1			<?php
2
3			namespace Huntie\JsonApi\Http\Controllers;
4
5			use Huntie\JsonApi\Http\JsonApiResponse;
6			use Huntie\JsonApi\Support\JsonApiErrors;
7			use Huntie\JsonApi\Support\JsonApiTransforms;
8			use Illuminate\Database\QueryException;
9			use Illuminate\Database\Eloquent\Model;
10			use Illuminate\Database\Eloquent\Relations\BelongsTo;
11			use Illuminate\Database\Eloquent\Relations\BelongsToMany;
12			use Illuminate\Http\Request;
13			use Illuminate\Http\Response;
14			use Illuminate\Routing\Controller;
15
16			abstract class JsonApiController extends Controller
17			{
18			use JsonApiErrors, JsonApiTransforms;
19
20			/**
21			* Return the Eloquent Model for the resource.
22			*
23			* @return Model
24			*/
25			abstract protected function getModel();
26
27			/**
28			* Return the type name of the resource.
29			*
30			* @return string
31			*/
32			protected function getModelType()
33			{
34			return $this->getModel()->getTable();
35			}
36
37			/**
38			* The model relationships that can be updated.
39			*
40			* @return string
41			*/
42			protected function getModelRelationships()
43			{
44			return [];
45			}
46
47			/**
48			* Return a listing of the resource.
49			*
50			* @param Request $request
51			* @param \Illuminate\Database\Eloquent\Builder\|null $query Custom resource query
52			*
53			* @return JsonApiResponse
54			*/
55			public function indexAction(Request $request, $query = null)
56			{
57			$records = $query ?: $this->getModel()->newQuery();
58			$params = $this->getRequestParameters($request);
59
60			$records = $this->sortQuery($records, $params['sort']);
61			$records = $this->filterQuery($records, $params['filter']);
62
63			try {
64			$pageSize = min($this->getModel()->getPerPage(), $request->input('page.size'));
65			$pageNumber = $request->input('page.number') ?: 1;
66
67			$records = $records->paginate($pageSize, null, null, $pageNumber);
			0 ignored issues – show Documentation introduced 2016-05-20 15:28 UTC by Report Bug Copy Issue Report `null` is of type `null`, but the function expects a `array`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
68			} catch (QueryException $e) {
69			return $this->error(Response::HTTP_BAD_REQUEST, 'Invalid query parameters');
70			}
71
72			return new JsonApiResponse($this->transformCollection($records, $params['fields']));
73			}
74
75			/**
76			* Store a new record.
77			*
78			* @param Request $request
79			*
80			* @return JsonApiResponse
81			*/
82			public function storeAction(Request $request)
83			{
84			$record = $this->getModel()->create((array) $request->input('data.attributes'));
85
86			if ($relationships = $request->input('data.relationships')) {
87			$this->updateRecordRelationships($record, (array) $relationships);
88			}
89
90			return new JsonApiResponse($this->transformRecord($record), Response::HTTP_CREATED);
91			}
92
93			/**
94			* Return a specified record.
95			*
96			* @param Request $request
97			* @param Model\|int $record
98			*
99			* @return JsonApiResponse
100			*/
101			public function showAction(Request $request, $record)
102			{
103			$record = $record instanceof Model ? $record : $this->findModelInstance($record);
104			$params = $this->getRequestParameters($request);
105
106			return new JsonApiResponse($this->transformRecord($record, $params['fields'], $params['include']));
107			}
108
109			/**
110			* Update a specified record.
111			*
112			* @param Request $request
113			* @param Model\|int $record
114			*
115			* @return JsonApiResponse
116			*/
117			public function updateAction(Request $request, $record)
118			{
119			$record = $record instanceof Model ? $record : $this->findModelInstance($record);
120			$record->update((array) $request->input('data.attributes'));
121
122			if ($relationships = $request->input('data.relationships')) {
123			$this->updateRecordRelationships($record, (array) $relationships);
124			}
125
126			return $this->showAction($request, $record);
127			}
128
129			/**
130			* Destroy a specified record.
131			*
132			* @param Request $request
133			* @param Model\|int $record
134			*
135			* @return JsonApiResponse
136			*/
137			public function destroyAction(Request $request, $record)
			0 ignored issues – show Unused Code introduced 2016-05-03 18:58 UTC by Report Bug Copy Issue Report The parameter `$request` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
138			{
139			$record = $record instanceof Model ? $record : $this->findModelInstance($record);
140			$record->delete();
141
142			return new JsonApiResponse(null, Response::HTTP_NO_CONTENT);
143			}
144
145			/**
146			* Return a specified record relationship.
147			*
148			* @param Request $request
149			* @param Model\|int $record
150			* @param string $relation
151			*
152			* @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
153			*
154			* @return JsonApiResponse
155			*/
156			public function relationshipAction(Request $request, $record, $relation)
			0 ignored issues – show Unused Code introduced 2016-05-08 12:41 UTC by Report Bug Copy Issue Report The parameter `$request` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
157			{
158			abort_if(!array_key_exists($relation, $this->getModelRelationships()), Response::HTTP_NOT_FOUND);
159
160			$record = $record instanceof Model ? $record : $this->findModelInstance($record);
161			$modelRelation = $this->getModelRelationships()[$relation];
162
163			if ($modelRelation instanceof BelongsTo) {
164			$data = null;
165
166			if ($relatedRecord = $record->{$relation}) {
167			$data = [
168			'type' => $relatedRecord->getTable(),
169			'id' => $relatedRecord->id,
170			];
171			}
172
173			return new JsonApiResponse(compact('data'));
174			} else if ($modelRelation instanceof BelongsToMany) {
175			return new JsonApiResponse($this->transformCollectionIds($record->{$relation}));
176			}
177			}
178
179			/**
180			* Update a named many-to-one relationship association on a specified record.
181			* http://jsonapi.org/format/#crud-updating-to-one-relationships
182			*
183			* @param Request $request
184			* @param Model\|int $record
185			* @param string $relation
186			* @param string\|null $foreignKey
187			*
188			* @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
189			*
190			* @return JsonApiResponse
191			*/
192			public function updateToOneRelationshipAction(Request $request, $record, $relation, $foreignKey = null)
193			{
194			abort_if(!array_key_exists($relation, $this->getModelRelationships()), Response::HTTP_NOT_FOUND);
195
196			$record = $record instanceof Model ? $record : $this->findModelInstance($record);
197			$data = (array) $request->input('data');
198
199			$record->update([($foreignKey ?: $relation . '_id') => $data['id']]);
200
201			return new JsonApiResponse();
202			}
203
204			/**
205			* Update named many-to-many relationship entries on a specified record.
206			* http://jsonapi.org/format/#crud-updating-to-many-relationships
207			*
208			* @param Request $request
209			* @param Model\|int $record
210			* @param string $relation
211			*
212			* @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
213			*
214			* @return JsonApiResponse
215			*/
216			public function updateToManyRelationshipAction(Request $request, $record, $relation)
217			{
218			abort_if(!array_key_exists($relation, $this->getModelRelationships()), Response::HTTP_NOT_FOUND);
219
220			$record = $record instanceof Model ? $record : $this->findModelInstance($record);
221			$relationships = (array) $request->input('data');
222			$items = [];
223
224			foreach ($relationships as $item) {
225			if (isset($item['attributes'])) {
226			$items[$item['id']] = $item['attributes'];
227			} else {
228			$items[] = $item['id'];
229			}
230			}
231
232			switch ($request->method()) {
233			case 'PATCH':
234			$record->{$relation}()->sync($items);
235			break;
236			case 'POST':
237			$record->{$relation}()->sync($items, false);
238			break;
239			case 'DELETE':
240			$record->{$relation}()->detach(array_keys($items));
241			}
242
243			return new JsonApiResponse();
244			}
245
246			/**
247			* Return an instance of the resource by primary key.
248			*
249			* @param int $key
250			*
251			* @throws \Illuminate\Database\Eloquent\ModelNotFoundException
252			*
253			* @return Model
254			*/
255			protected function findModelInstance($key)
256			{
257			return $this->getModel()->findOrFail($key);
258			}
259
260			/**
261			* Return any JSON API resource parameters from a request.
262			*
263			* @param Request $request
264			*
265			* @return array
266			*/
267			protected function getRequestParameters($request)
268			{
269			return [
270			'fields' => $this->getRequestQuerySet($request, 'fields.' . $this->getModelType()),
271			'include' => $this->getRequestQuerySet($request, 'include'),
272			'sort' => $this->getRequestQuerySet($request, 'sort'),
273			'filter' => (array) $request->input('filter'),
274			];
275			}
276
277			/**
278			* Return any comma separated values in a request query field as an array.
279			*
280			* @param Request $request
281			* @param string $key
282			*
283			* @return array
284			*/
285			protected function getRequestQuerySet($request, $key)
286			{
287			return preg_split('/,/', $request->input($key), null, PREG_SPLIT_NO_EMPTY);
288			}
289
290			/**
291			* Sort a resource query by one or more attributes.
292			*
293			* @param \Illuminate\Database\Eloquent\Builder $query
294			* @param array $attributes
295			*
296			* @return \Illuminate\Database\Eloquent\Builder
297			*/
298			protected function sortQuery($query, $attributes)
299			{
300			foreach ($attributes as $expression) {
301			$direction = substr($expression, 0, 1) === '-' ? 'desc' : 'asc';
302			$column = preg_replace('/^\-/', '', $expression);
303			$query = $query->orderBy($column, $direction);
304			}
305
306			return $query;
307			}
308
309			/**
310			* Filter a resource query by one or more attributes.
311			*
312			* @param \Illuminate\Database\Eloquent\Builder $query
313			* @param array $attributes
314			*
315			* @return \Illuminate\Database\Eloquent\Builder
316			*/
317			protected function filterQuery($query, $attributes)
318			{
319			foreach ($attributes as $column => $value) {
320			if (is_numeric($value)) {
321			// Exact numeric match
322			$query = $query->where($column, $value);
323			} else if (in_array(strtolower($value), ['true', 'false'])) {
324			// Boolean match
325			$query = $query->where($column, filter_var($value, FILTER_VALIDATE_BOOLEAN));
326			} else {
327			// Partial string match
328			$query = $query->where($column, 'like', '%' . $value . '%');
329			}
330			}
331
332			return $query;
333			}
334
335			/**
336			* Update one or more relationships on a model instance.
337			*
338			* @param Model $record
339			* @param array $relationships
340			*/
341			protected function updateRecordRelationships($record, array $relationships)
342			{
343			$relationships = array_intersect_key($relationships, $this->getModelRelationships());
344
345			foreach ($relationships as $name => $relationship) {
346			$relation = $this->getModelRelationships()[$name];
347			$data = $relationship['data'];
348
349			if ($relation instanceof BelongsTo) {
350			$record->update([$relation->getForeignKey() => $data['id']]);
351			} else if ($relation instanceof BelongsToMany) {
352			$record->{$name}()->sync(array_pluck($data, 'id'));
353			}
354			}
355			}
356			}
357

huntie / laravel-simple-jsonapi

Pull Request — develop (#5)

JsonApiController::storeAction() A

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