FractalResponse::exception() - Code Metrics - Inspection of "Change fractal response implementation" - R3VoLuT1OneR/doctrine-rest - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

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by Pavel

created 2017-11-01 23:04 UTC

FractalResponse::exception() A

↳ Parent: FractalResponse

Complexity

Conditions	2
Paths	1

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	10
nc	1
nop	1
dl	0
loc	18
ccs	8
cts	8
cp	1
crap	2
rs	9.4285
c	0
b	0
f	0

<?php namespace Pz\Doctrine\Rest\Response;

use Doctrine\ORM\QueryBuilder;
use Doctrine\ORM\Tools\Pagination\Paginator;
use League\Fractal\Manager;
use League\Fractal\Pagination\DoctrinePaginatorAdapter;
use League\Fractal\Resource\Collection;
use League\Fractal\Resource\Item;
use League\Fractal\Serializer\JsonApiSerializer;
use League\Fractal\TransformerAbstract;

use Pz\Doctrine\Rest\Request\CreateRequestInterface;
use Pz\Doctrine\Rest\Request\DeleteRequestInterface;
use Pz\Doctrine\Rest\Request\IndexRequestInterface;
use Pz\Doctrine\Rest\Request\ShowRequestInterface;
use Pz\Doctrine\Rest\Request\UpdateRequestInterface;
use Pz\Doctrine\Rest\RestException;
use Pz\Doctrine\Rest\RestRequestInterface;
use Pz\Doctrine\Rest\RestResponse;
use Pz\Doctrine\Rest\RestResponseFactory;


class FractalResponse implements RestResponseFactory
{
    const JSON_API_CONTENT_TYPE = 'application/vnd.api+json';

    /**
     * @var TransformerAbstract
     */
    protected $transformer;

    /**
     * @param TransformerAbstract|null $transformer
     *
     * @return TransformerAbstract
     */
    public function transformer(TransformerAbstract $transformer = null)
    {
        if ($transformer !== null) {
            $this->transformer = $transformer;
            return $this;

        }

        return $this->transformer;
    }

    /**
     * @param IndexRequestInterface $request
     * @param QueryBuilder          $qb
     *
     * @return RestResponse
     */
    public function index(IndexRequestInterface $request, QueryBuilder $qb)
    {
        $resource = new Collection($paginator = new Paginator($qb), $this->transformer());
        $resource->setPaginator(new DoctrinePaginatorAdapter($paginator, $this->getPaginatorRouteGenerator()));

        return $this->response(
            $this->fractal($request)
                ->createData($resource)
                ->toArray()
        );
    }

    /**
     * @param ShowRequestInterface $request
     * @param             $entity
     *
     * @return RestResponse
     */
    public function show(ShowRequestInterface $request, $entity)
    {
        return $this->response(
            $this->fractal($request)
                ->createData(new Item($entity, $this->transformer()))
                ->toArray()
        );
    }

    /**
     * @param CreateRequestInterface $request
     * @param               $entity
     *
     * @return RestResponse
     */
    public function create(CreateRequestInterface $request, $entity)
    {
        return $this->response(
            $this->fractal($request)
                ->createData(new Item($entity, $this->transformer()))
                ->toArray()
        );
    }

    /**
     * @param UpdateRequestInterface $request
     * @param               $entity
     *
     * @return RestResponse
     */
    public function update(UpdateRequestInterface $request, $entity)
    {
        return $this->response(
            $this->fractal($request)
                ->createData(new Item($entity, $this->transformer()))
                ->toArray()
        );
    }

    /**
     * @param DeleteRequestInterface $request
     * @param               $entity
     *
     * @return RestResponse
     */
    public function delete(DeleteRequestInterface $request, $entity)
    {
        return $this->response();
    }

    /**
     * @param RestRequestInterface $request
     *
     * @return RestResponse
     */
    public function notFound(RestRequestInterface $request)
    {
        return $this->response(null, RestResponse::HTTP_NOT_FOUND);
    }

    /**
     * @param \Error|\Exception|\Pz\Doctrine\Rest\RestException $exception
     *
     * @return RestResponse
     * @throws \Error|\Exception|RestException
     */
    public function exception($exception)
    {
        $message = $exception->getMessage();

        switch (true) {
            case ($exception instanceof RestException):
                $httpStatus = $exception->httpStatus();
                $errors = $exception->errors();
                break;

            default:
                throw $exception;
                // $httpStatus = RestResponse::HTTP_INTERNAL_SERVER_ERROR;
                // $errors = $exception->getTrace();
                break;
        }

        return $this->response(['message' => $message, 'errors' => $errors], $httpStatus);
    }

    /**
     * Return configured fractal by request format.
     *
     * @param RestRequestInterface $request
     *
     * @return Manager
     */
    protected function fractal(RestRequestInterface $request)
    {
        $fractal = new Manager();

        if (in_array(static::JSON_API_CONTENT_TYPE, $request->http()->getAcceptableContentTypes())) {
            $fractal->setSerializer(new JsonApiSerializer());
        }

        if ($includes = $request->http()->get('include')) {
            $fractal->parseIncludes($includes);
        }

        if ($excludes = $request->http()->get('exclude')) {
            $fractal->parseExcludes($excludes);
        }

        return $fractal;
    }

    /**
     * @param mixed $data
     * @param int   $httStatus
     *
     * @return RestResponse
     */
    protected function response($data = null, $httStatus = RestResponse::HTTP_OK)
    {
        return new RestResponse($data, $httStatus);
    }

    /**
     * @return \Closure
     */
    protected function getPaginatorRouteGenerator()
    {
        return function() {
            return null;
        };
    }
}


1		<?php namespace Pz\Doctrine\Rest\Response;
2
3		use Doctrine\ORM\QueryBuilder;
4		use Doctrine\ORM\Tools\Pagination\Paginator;
5		use League\Fractal\Manager;
6		use League\Fractal\Pagination\DoctrinePaginatorAdapter;
7		use League\Fractal\Resource\Collection;
8		use League\Fractal\Resource\Item;
9		use League\Fractal\Serializer\JsonApiSerializer;
10		use League\Fractal\TransformerAbstract;
11
12		use Pz\Doctrine\Rest\Request\CreateRequestInterface;
13		use Pz\Doctrine\Rest\Request\DeleteRequestInterface;
14		use Pz\Doctrine\Rest\Request\IndexRequestInterface;
15		use Pz\Doctrine\Rest\Request\ShowRequestInterface;
16		use Pz\Doctrine\Rest\Request\UpdateRequestInterface;
17		use Pz\Doctrine\Rest\RestException;
18		use Pz\Doctrine\Rest\RestRequestInterface;
19		use Pz\Doctrine\Rest\RestResponse;
20		use Pz\Doctrine\Rest\RestResponseFactory;
21
22
23		class FractalResponse implements RestResponseFactory
24		{
25		const JSON_API_CONTENT_TYPE = 'application/vnd.api+json';
26
27		/**
28		* @var TransformerAbstract
29		*/
30		protected $transformer;
31
32		/**
33		* @param TransformerAbstract\|null $transformer
34		*
35		* @return TransformerAbstract
36		*/
37	4	public function transformer(TransformerAbstract $transformer = null)
38		{
39	4	if ($transformer !== null) {
40		$this->transformer = $transformer;
41		return $this;
		0 ignored issues – show Bug Best Practice introduced 2017-11-01 23:06 UTC by Report Bug Copy Issue Report The expression `return $this` returns the type `Pz\Doctrine\Rest\Response\FractalResponse` which is incompatible with the documented return type `League\Fractal\TransformerAbstract`. Loading history...
42		}
43
44	4	return $this->transformer;
45		}
46
47		/**
48		* @param IndexRequestInterface $request
49		* @param QueryBuilder $qb
50		*
51		* @return RestResponse
52		*/
53	2	public function index(IndexRequestInterface $request, QueryBuilder $qb)
54		{
55	2	$resource = new Collection($paginator = new Paginator($qb), $this->transformer());
56	2	$resource->setPaginator(new DoctrinePaginatorAdapter($paginator, $this->getPaginatorRouteGenerator()));
57
58	2	return $this->response(
59	2	$this->fractal($request)
60	2	->createData($resource)
61	2	->toArray()
62		);
63		}
64
65		/**
66		* @param ShowRequestInterface $request
67		* @param $entity
68		*
69		* @return RestResponse
70		*/
71		public function show(ShowRequestInterface $request, $entity)
72		{
73		return $this->response(
74		$this->fractal($request)
75		->createData(new Item($entity, $this->transformer()))
76		->toArray()
77		);
78		}
79
80		/**
81		* @param CreateRequestInterface $request
82		* @param $entity
83		*
84		* @return RestResponse
85		*/
86	1	public function create(CreateRequestInterface $request, $entity)
87		{
88	1	return $this->response(
89	1	$this->fractal($request)
90	1	->createData(new Item($entity, $this->transformer()))
91	1	->toArray()
92		);
93		}
94
95		/**
96		* @param UpdateRequestInterface $request
97		* @param $entity
98		*
99		* @return RestResponse
100		*/
101	1	public function update(UpdateRequestInterface $request, $entity)
102		{
103	1	return $this->response(
104	1	$this->fractal($request)
105	1	->createData(new Item($entity, $this->transformer()))
106	1	->toArray()
107		);
108		}
109
110		/**
111		* @param DeleteRequestInterface $request
112		* @param $entity
113		*
114		* @return RestResponse
115		*/
116	1	public function delete(DeleteRequestInterface $request, $entity)
117		{
118	1	return $this->response();
119		}
120
121		/**
122		* @param RestRequestInterface $request
123		*
124		* @return RestResponse
125		*/
126	3	public function notFound(RestRequestInterface $request)
127		{
128	3	return $this->response(null, RestResponse::HTTP_NOT_FOUND);
129		}
130
131		/**
132		* @param \Error\|\Exception\|\Pz\Doctrine\Rest\RestException $exception
133		*
134		* @return RestResponse
135		* @throws \Error\|\Exception\|RestException
136		*/
137	6	public function exception($exception)
138		{
139	6	$message = $exception->getMessage();
140
141		switch (true) {
142	6	case ($exception instanceof RestException):
143	5	$httpStatus = $exception->httpStatus();
144	5	$errors = $exception->errors();
145	5	break;
146
147		default:
148	1	throw $exception;
149		// $httpStatus = RestResponse::HTTP_INTERNAL_SERVER_ERROR;
150		// $errors = $exception->getTrace();
151		break;
152		}
153
154	5	return $this->response(['message' => $message, 'errors' => $errors], $httpStatus);
155		}
156
157		/**
158		* Return configured fractal by request format.
159		*
160		* @param RestRequestInterface $request
161		*
162		* @return Manager
163		*/
164	4	protected function fractal(RestRequestInterface $request)
165		{
166	4	$fractal = new Manager();
167
168	4	if (in_array(static::JSON_API_CONTENT_TYPE, $request->http()->getAcceptableContentTypes())) {
169	1	$fractal->setSerializer(new JsonApiSerializer());
170		}
171
172	4	if ($includes = $request->http()->get('include')) {
173	1	$fractal->parseIncludes($includes);
174		}
175
176	4	if ($excludes = $request->http()->get('exclude')) {
177	1	$fractal->parseExcludes($excludes);
178		}
179
180	4	return $fractal;
181		}
182
183		/**
184		* @param mixed $data
185		* @param int $httStatus
186		*
187		* @return RestResponse
188		*/
189	11	protected function response($data = null, $httStatus = RestResponse::HTTP_OK)
190		{
191	11	return new RestResponse($data, $httStatus);
192		}
193
194		/**
195		* @return \Closure
196		*/
197		protected function getPaginatorRouteGenerator()
198		{
199	2	return function() {
200	2	return null;
201	2	};
202		}
203		}
204

R3VoLuT1OneR / doctrine-rest

Push — master ( aa22ea...c0b3e5 )

FractalResponse::exception() A

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