DocumentModel::find() - Code Metrics - Inspection of "Merge branch 'develop' into feature/EVO-7007-selfv..." - libgraviton/graviton - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — feature/EVO-7007-selfversion-w... ( a922ad...106a5b )

unknown

created 2016-08-19 15:18 UTC

DocumentModel::find() B

↳ Parent: DocumentModel

Complexity

Conditions	3
Paths	3

Size

Total Lines	27
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	0
loc	27
ccs	0
cts	14
cp	0
rs	8.8571
cc	3
eloc	13
nc	3
nop	2
crap	12

<?php
/**
 * Use doctrine odm as backend
 */

namespace Graviton\RestBundle\Model;

use Doctrine\ODM\MongoDB\DocumentManager;
use Doctrine\ODM\MongoDB\DocumentRepository;
use Graviton\Rql\Node\SearchNode;
use Graviton\SchemaBundle\Model\SchemaModel;
use Graviton\SecurityBundle\Entities\SecurityUser;
use Symfony\Bridge\Monolog\Logger;
use Symfony\Component\HttpFoundation\Request;
use Doctrine\ODM\MongoDB\Query\Builder;
use Graviton\Rql\Visitor\MongoOdm as Visitor;
use Xiag\Rql\Parser\Node\LimitNode;
use Xiag\Rql\Parser\Node\Query\AbstractLogicOperatorNode;
use Xiag\Rql\Parser\Query;
use Graviton\ExceptionBundle\Exception\RecordOriginModifiedException;
use Xiag\Rql\Parser\Exception\SyntaxErrorException as RqlSyntaxErrorException;
use Graviton\SchemaBundle\Document\Schema as SchemaDocument;
use Xiag\Rql\Parser\Query as XiagQuery;
use \Doctrine\ODM\MongoDB\Query\Builder as MongoBuilder;

/**
 * Use doctrine odm as backend
 *
 * @author  List of contributors <https://github.com/libgraviton/graviton/graphs/contributors>
 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
 * @link    http://swisscom.ch
 */
class DocumentModel extends SchemaModel implements ModelInterface
{
    /**
     * @var string
     */
    protected $description;
    /**
     * @var string[]
     */
    protected $fieldTitles;
    /**
     * @var string[]
     */
    protected $fieldDescriptions;
    /**
     * @var string[]
     */
    protected $requiredFields = array();
    /**
     * @var string[]
     */
    protected $searchableFields = array();
    /**
     * @var string[]
     */
    protected $textIndexes = array();
    /**
     * @var DocumentRepository
     */
    private $repository;
    /**
     * @var Visitor
     */
    private $visitor;
    /**
     * @var array
     */
    protected $notModifiableOriginRecords;
    /**
     * @var  integer
     */
    private $paginationDefaultLimit;

    /**
     * @var boolean
     */
    protected $filterByAuthUser;

    /**
     * @var string
     */
    protected $filterByAuthField;

    /**
     * @var DocumentManager
     */
    protected $manager;

    /**
     * @param Visitor $visitor                    rql query visitor
     * @param array   $notModifiableOriginRecords strings with not modifiable recordOrigin values
     * @param integer $paginationDefaultLimit     amount of data records to be returned when in pagination context
     */
    public function __construct(
        Visitor $visitor,
        $notModifiableOriginRecords,
        $paginationDefaultLimit
    ) {
        parent::__construct();
        $this->visitor = $visitor;
        $this->notModifiableOriginRecords = $notModifiableOriginRecords;
        $this->paginationDefaultLimit = (int) $paginationDefaultLimit;
    }

    /**
     * get repository instance
     *
     * @return DocumentRepository
     */
    public function getRepository()
    {
        return $this->repository;
    }

    /**
     * create new app model
     *
     * @param DocumentRepository $repository Repository of countries
     *
     * @return \Graviton\RestBundle\Model\DocumentModel
     */
    public function setRepository(DocumentRepository $repository)
    {
        $this->repository = $repository;
        $this->manager = $repository->getDocumentManager();

        return $this;
    }

    /**
     * {@inheritDoc}
     *
     * @param Request      $request The request object
     * @param SecurityUser $user    SecurityUser Object

     *
     * @return array
     */
    public function findAll(Request $request, SecurityUser $user = null)
    {
        $pageNumber = $request->query->get('page', 1);
        $numberPerPage = (int) $request->query->get('perPage', $this->getDefaultLimit());
        $startAt = ($pageNumber - 1) * $numberPerPage;

        /** @var XiagQuery $xiagQuery */
        $xiagQuery = $request->attributes->get('rqlQuery');

        /** @var MongoBuilder $queryBuilder */
        $queryBuilder = $this->repository
            ->createQueryBuilder();

        // Setting RQL Query
        if ($xiagQuery) {
            // Clean up Search rql param and set it as Doctrine query
            if ($xiagQuery->getQuery() && $this->hasCustomSearchIndex() && (float) $this->getMongoDBVersion() >= 2.6) {
                $searchQueries = $this->buildSearchQuery($xiagQuery, $queryBuilder);
                $xiagQuery = $searchQueries['xiagQuery'];
                $queryBuilder = $searchQueries['queryBuilder'];
            }
            $queryBuilder = $this->doRqlQuery(
                $queryBuilder,
                $xiagQuery
            );
        } else {
            // @todo [lapistano]: seems the offset is missing for this query.
            /** @var \Doctrine\ODM\MongoDB\Query\Builder $qb */
            $queryBuilder->find($this->repository->getDocumentName());
        }

        /** @var LimitNode $rqlLimit */
        $rqlLimit = $xiagQuery instanceof XiagQuery ? $xiagQuery->getLimit() : false;

        // define offset and limit
        if (!$rqlLimit || !$rqlLimit->getOffset()) {
            $queryBuilder->skip($startAt);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        } else {
            $startAt = (int) $rqlLimit->getOffset();
            $queryBuilder->skip($startAt);
        }

        if (!$rqlLimit || is_null($rqlLimit->getLimit())) {
            $queryBuilder->limit($numberPerPage);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        } else {
            $numberPerPage = (int) $rqlLimit->getLimit();
            $queryBuilder->limit($numberPerPage);
        }

        // Limit can not be negative nor null.
        if ($numberPerPage < 1) {
            throw new RqlSyntaxErrorException('negative or null limit in rql');
        }

        /**
         * add a default sort on id if none was specified earlier
         *
         * not specifying something to sort on leads to very weird cases when fetching references.
         */
        if (!array_key_exists('sort', $queryBuilder->getQuery()->getQuery())) {
            $queryBuilder->sort('_id');
        }

        // run query
        $query = $queryBuilder->getQuery();
        $records = array_values($query->execute()->toArray());

        $totalCount = $query->count();
        $numPages = (int) ceil($totalCount / $numberPerPage);
        $page = (int) ceil($startAt / $numberPerPage) + 1;
        if ($numPages > 1) {
            $request->attributes->set('paging', true);
            $request->attributes->set('page', $page);
            $request->attributes->set('numPages', $numPages);
            $request->attributes->set('startAt', $startAt);
            $request->attributes->set('perPage', $numberPerPage);
            $request->attributes->set('totalCount', $totalCount);
        }

        return $records;
    }

    /**
     * @param XiagQuery    $xiagQuery    Xiag Builder
     * @param MongoBuilder $queryBuilder Mongo Doctrine query builder
     * @return array

     */
    private function buildSearchQuery(XiagQuery $xiagQuery, MongoBuilder $queryBuilder)
    {
        $innerQuery = $xiagQuery->getQuery();
        $hasSearch = false;
        $nodes = [];
        if ($innerQuery instanceof AbstractLogicOperatorNode) {
            foreach ($innerQuery->getQueries() as $key => $innerRql) {
                if ($innerRql instanceof SearchNode) {
                    if (!$hasSearch) {
                        $queryBuilder = $this->buildSearchTextQuery($queryBuilder, $innerRql);
                        $hasSearch = true;
                    }
                } else {
                    $nodes[] = $innerRql;
                }
            }
        } elseif ($innerQuery instanceof SearchNode) {
            $queryBuilder = $this->repository->createQueryBuilder();
            $queryBuilder = $this->buildSearchTextQuery($queryBuilder, $innerQuery);
            $hasSearch = true;
        }
        // Remove the Search from RQL xiag
        if ($hasSearch && $nodes) {
            $newXiagQuery = new XiagQuery();
            if ($xiagQuery->getLimit()) {
                $newXiagQuery->setLimit($xiagQuery->getLimit());
            }
            if ($xiagQuery->getSelect()) {
                $newXiagQuery->setSelect($xiagQuery->getSelect());
            }
            if ($xiagQuery->getSort()) {
                $newXiagQuery->setSort($xiagQuery->getSort());
            }
            $binderClass = get_class($innerQuery);
            /** @var AbstractLogicOperatorNode $newBinder */
            $newBinder = new $binderClass();
            foreach ($nodes as $node) {
                $newBinder->addQuery($node);
            }
            $newXiagQuery->setQuery($newBinder);
            // Reset original query, so that there is no Search param
            $xiagQuery = $newXiagQuery;
        }
        if ($hasSearch) {
            $queryBuilder->sortMeta('score', 'textScore');
        }
        return [
            'xiagQuery'     => $xiagQuery,
            'queryBuilder'  => $queryBuilder
        ];
    }

    /**
     * Check if collection has search indexes in DB
     *
     * @param string $prefix the prefix for custom text search indexes
     * @return bool
     */
    private function hasCustomSearchIndex($prefix = 'search')
    {
        $metadata = $this->repository->getClassMetadata();
        $indexes = $metadata->getIndexes();
        if (count($indexes) < 1) {
            return false;
        }
        $collectionsName = substr($metadata->getName(), strrpos($metadata->getName(), '\\') + 1);
        $searchIndexName = $prefix.$collectionsName.'Index';
        // We reverse as normally the search index is the last.
        foreach (array_reverse($indexes) as $index) {
            if (array_key_exists('keys', $index) && array_key_exists($searchIndexName, $index['keys'])) {
                return true;
            }
        }
        return false;
    }

    /**
     * Build Search text index
     *
     * @param MongoBuilder $queryBuilder Doctrine mongo query builder object
     * @param SearchNode   $searchNode   Graviton Search node
     * @return MongoBuilder
     */
    private function buildSearchTextQuery(MongoBuilder $queryBuilder, SearchNode $searchNode)
    {
        $searchArr = [];
        foreach ($searchNode->getSearchTerms() as $string) {
            if (!empty(trim($string))) {
                $searchArr[] = (strpos($string, '.') !== false) ? "\"{$string}\"" : $string;
            }
        }
        if (!empty($searchArr)) {
            $queryBuilder->addAnd($queryBuilder->expr()->text(implode(' ', $searchArr)));
        }
        return $queryBuilder;
    }

    /**
     * @return string the version of the MongoDB as a string
     */
    private function getMongoDBVersion()
    {
        $buildInfo = $this->repository->getDocumentManager()->getDocumentDatabase(
            $this->repository->getClassName()
        )->command(['buildinfo'=>1]);
        if (isset($buildInfo['version'])) {
            return $buildInfo['version'];
        } else {
            return "unkown";
        }
    }

    /**
     * @param object $entity       entity to insert
     * @param bool   $returnEntity true to return entity
     * @param bool   $doFlush      if we should flush or not after insert
     *
     * @return Object|null
     */
    public function insertRecord($entity, $returnEntity = true, $doFlush = true)
    {
        $this->manager->persist($entity);

        if ($doFlush) {
            $this->manager->flush($entity);
        }
        if ($returnEntity) {
            return $this->find($entity->getId());
        }
    }

    /**
     * @param string  $documentId id of entity to find
     * @param Request $request    request

     *
     * @return Object
     */
    public function find($documentId, Request $request = null)
    {
        if ($request instanceof Request) {
            // if we are provided a Request, we apply RQL

            /** @var MongoBuilder $queryBuilder */
            $queryBuilder = $this->repository
                ->createQueryBuilder();

            /** @var XiagQuery $query */
            $query = $request->attributes->get('rqlQuery');

            if ($query instanceof XiagQuery) {
                $queryBuilder = $this->doRqlQuery(
                    $queryBuilder,
                    $query
                );
            }

            $queryBuilder->field('id')->equals($documentId);

            $query = $queryBuilder->getQuery();
            return $query->getSingleResult();
        }

        return $this->repository->find($documentId);
    }

    /**
     * {@inheritDoc}
     *
     * @param string $documentId   id of entity to update
     * @param Object $entity       new entity
     * @param bool   $returnEntity true to return entity
     *
     * @return Object|null
     */
    public function updateRecord($documentId, $entity, $returnEntity = true)
    {
        if (!is_null($documentId)) {
            $this->deleteById($documentId);
            // detach so odm knows it's gone
            $this->manager->detach($entity);
            $this->manager->clear();
        }

        $entity = $this->manager->merge($entity);

        $this->manager->persist($entity);
        $this->manager->flush($entity);

        if ($returnEntity) {
            return $entity;
        }
    }

    /**
     * {@inheritDoc}
     *
     * @param string|object $id id of entity to delete or entity instance
     *
     * @return null|Object
     */
    public function deleteRecord($id)
    {
        if (is_object($id)) {
            $entity = $id;
        } else {
            $entity = $this->find($id);
        }

        $return = $entity;
        if ($entity) {
            $this->checkIfOriginRecord($entity);
            $this->manager->remove($entity);
            $this->manager->flush();
            $return = null;
        }

        return $return;
    }

    /**
     * Triggers a flush on the DocumentManager
     *
     * @param null $document optional document
     *
     * @return void
     */
    public function flush($document = null)
    {
        $this->manager->flush($document);
    }

    /**
     * A low level delete without any checks
     *
     * @param mixed $id record id
     *
     * @return void
     */
    private function deleteById($id)
    {
        $builder = $this->repository->createQueryBuilder();
        $builder
            ->remove()
            ->field('id')->equals($id)
            ->getQuery()
            ->execute();
    }

    /**
     * Checks in a performant way if a certain record id exists in the database
     *
     * @param mixed $id record id
     *
     * @return bool true if it exists, false otherwise
     */
    public function recordExists($id)

    {
        return is_array($this->selectSingleFields($id, ['id'], false));
    }

    /**
     * Returns a set of fields from an existing resource in a performant manner.
     * If you need to check certain fields on an object (and don't need everything), this
     * is a better way to get what you need.
     * If the record is not present, you will receive null. If you don't need an hydrated
     * instance, make sure to pass false there.
     *
     * @param mixed $id      record id
     * @param array $fields  list of fields you need.
     * @param bool  $hydrate whether to hydrate object or not
     *
     * @return array|null|object
     */
    public function selectSingleFields($id, array $fields, $hydrate = true)
    {
        $builder = $this->repository->createQueryBuilder();
        $idField = $this->repository->getClassMetadata()->getIdentifier()[0];

        $record = $builder
            ->field($idField)->equals($id)
            ->select($fields)
            ->hydrate($hydrate)
            ->getQuery()
            ->getSingleResult();

        return $record;
    }

    /**
     * get classname of entity
     *
     * @return string|null
     */
    public function getEntityClass()
    {
        if ($this->repository instanceof DocumentRepository) {
            return $this->repository->getDocumentName();
        }

        return null;
    }

    /**
     * {@inheritDoc}
     *
     * Currently this is being used to build the route id used for redirecting
     * to newly made documents. It might benefit from having a different name
     * for those purposes.
     *
     * We might use a convention based mapping here:
     * Graviton\CoreBundle\Document\App -> mongodb://graviton_core
     * Graviton\CoreBundle\Entity\Table -> mysql://graviton_core
     *
     * @todo implement this in a more convention based manner
     *
     * @return string
     */
    public function getConnectionName()
    {
        $bundle = strtolower(substr(explode('\\', get_class($this))[1], 0, -6));

        return 'graviton.' . $bundle;
    }

    /**
     * Does the actual query using the RQL Bundle.
     *
     * @param Builder $queryBuilder Doctrine ODM QueryBuilder
     * @param Query   $query        query from parser
     *
     * @return array

     */
    protected function doRqlQuery($queryBuilder, Query $query)
    {
        $this->visitor->setBuilder($queryBuilder);

        return $this->visitor->visit($query);
    }

    /**
     * Checks the recordOrigin attribute of a record and will throw an exception if value is not allowed
     *
     * @param Object $record record
     *
     * @return void
     */
    protected function checkIfOriginRecord($record)
    {
        if ($record instanceof RecordOriginInterface
            && !$record->isRecordOriginModifiable()
        ) {
            $values = $this->notModifiableOriginRecords;
            $originValue = strtolower(trim($record->getRecordOrigin()));

            if (in_array($originValue, $values)) {
                $msg = sprintf("Must not be one of the following keywords: %s", implode(', ', $values));

                throw new RecordOriginModifiedException($msg);
            }
        }
    }

    /**
     * Determines the configured amount fo data records to be returned in pagination context.
     *
     * @return int
     */
    private function getDefaultLimit()
    {
        if (0 < $this->paginationDefaultLimit) {
            return $this->paginationDefaultLimit;
        }

        return 10;
    }

    /**
     * @param Boolean $active active
     * @param String  $field  field
     * @return void
     */
    public function setFilterByAuthUser($active, $field)
    {
        $this->filterByAuthUser = is_bool($active) ? $active : false;
        $this->filterByAuthField = $field;
    }
}


Push — feature/EVO-7007-selfversion-w... ( a922ad...106a5b )

DocumentModel::find() B

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

Available Fixes

1			<?php
2			/**
3			* Use doctrine odm as backend
4			*/
5
6			namespace Graviton\RestBundle\Model;
7
8			use Doctrine\ODM\MongoDB\DocumentManager;
9			use Doctrine\ODM\MongoDB\DocumentRepository;
10			use Graviton\Rql\Node\SearchNode;
11			use Graviton\SchemaBundle\Model\SchemaModel;
12			use Graviton\SecurityBundle\Entities\SecurityUser;
13			use Symfony\Bridge\Monolog\Logger;
14			use Symfony\Component\HttpFoundation\Request;
15			use Doctrine\ODM\MongoDB\Query\Builder;
16			use Graviton\Rql\Visitor\MongoOdm as Visitor;
17			use Xiag\Rql\Parser\Node\LimitNode;
18			use Xiag\Rql\Parser\Node\Query\AbstractLogicOperatorNode;
19			use Xiag\Rql\Parser\Query;
20			use Graviton\ExceptionBundle\Exception\RecordOriginModifiedException;
21			use Xiag\Rql\Parser\Exception\SyntaxErrorException as RqlSyntaxErrorException;
22			use Graviton\SchemaBundle\Document\Schema as SchemaDocument;
23			use Xiag\Rql\Parser\Query as XiagQuery;
24			use \Doctrine\ODM\MongoDB\Query\Builder as MongoBuilder;
25
26			/**
27			* Use doctrine odm as backend
28			*
29			* @author List of contributors <https://github.com/libgraviton/graviton/graphs/contributors>
30			* @license http://opensource.org/licenses/gpl-license.php GNU Public License
31			* @link http://swisscom.ch
32			*/
33			class DocumentModel extends SchemaModel implements ModelInterface
34			{
35			/**
36			* @var string
37			*/
38			protected $description;
39			/**
40			* @var string[]
41			*/
42			protected $fieldTitles;
43			/**
44			* @var string[]
45			*/
46			protected $fieldDescriptions;
47			/**
48			* @var string[]
49			*/
50			protected $requiredFields = array();
51			/**
52			* @var string[]
53			*/
54			protected $searchableFields = array();
55			/**
56			* @var string[]
57			*/
58			protected $textIndexes = array();
59			/**
60			* @var DocumentRepository
61			*/
62			private $repository;
63			/**
64			* @var Visitor
65			*/
66			private $visitor;
67			/**
68			* @var array
69			*/
70			protected $notModifiableOriginRecords;
71			/**
72			* @var integer
73			*/
74			private $paginationDefaultLimit;
75
76			/**
77			* @var boolean
78			*/
79			protected $filterByAuthUser;
80
81			/**
82			* @var string
83			*/
84			protected $filterByAuthField;
85
86			/**
87			* @var DocumentManager
88			*/
89			protected $manager;
90
91			/**
92			* @param Visitor $visitor rql query visitor
93			* @param array $notModifiableOriginRecords strings with not modifiable recordOrigin values
94			* @param integer $paginationDefaultLimit amount of data records to be returned when in pagination context
95			*/
96			public function __construct(
97			Visitor $visitor,
98			$notModifiableOriginRecords,
99			$paginationDefaultLimit
100			) {
101			parent::__construct();
102			$this->visitor = $visitor;
103			$this->notModifiableOriginRecords = $notModifiableOriginRecords;
104			$this->paginationDefaultLimit = (int) $paginationDefaultLimit;
105			}
106
107			/**
108			* get repository instance
109			*
110			* @return DocumentRepository
111			*/
112			public function getRepository()
113			{
114			return $this->repository;
115			}
116
117			/**
118			* create new app model
119			*
120			* @param DocumentRepository $repository Repository of countries
121			*
122			* @return \Graviton\RestBundle\Model\DocumentModel
123			*/
124			public function setRepository(DocumentRepository $repository)
125			{
126			$this->repository = $repository;
127			$this->manager = $repository->getDocumentManager();
128
129			return $this;
130			}
131
132			/**
133			* {@inheritDoc}
134			*
135			* @param Request $request The request object
136			* @param SecurityUser $user SecurityUser Object
			0 ignored issues – show Documentation introduced 2016-03-30 09:55 UTC by Report Bug Copy Issue Report Should the type for parameter `$user` not be `null\|SecurityUser`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
137			*
138			* @return array
139			*/
140			public function findAll(Request $request, SecurityUser $user = null)
141			{
142			$pageNumber = $request->query->get('page', 1);
143			$numberPerPage = (int) $request->query->get('perPage', $this->getDefaultLimit());
144			$startAt = ($pageNumber - 1) * $numberPerPage;
145
146			/** @var XiagQuery $xiagQuery */
147			$xiagQuery = $request->attributes->get('rqlQuery');
148
149			/** @var MongoBuilder $queryBuilder */
150			$queryBuilder = $this->repository
151			->createQueryBuilder();
152
153			// Setting RQL Query
154			if ($xiagQuery) {
155			// Clean up Search rql param and set it as Doctrine query
156			if ($xiagQuery->getQuery() && $this->hasCustomSearchIndex() && (float) $this->getMongoDBVersion() >= 2.6) {
157			$searchQueries = $this->buildSearchQuery($xiagQuery, $queryBuilder);
158			$xiagQuery = $searchQueries['xiagQuery'];
159			$queryBuilder = $searchQueries['queryBuilder'];
160			}
161			$queryBuilder = $this->doRqlQuery(
162			$queryBuilder,
163			$xiagQuery
164			);
165			} else {
166			// @todo [lapistano]: seems the offset is missing for this query.
167			/** @var \Doctrine\ODM\MongoDB\Query\Builder $qb */
168			$queryBuilder->find($this->repository->getDocumentName());
169			}
170
171			/** @var LimitNode $rqlLimit */
172			$rqlLimit = $xiagQuery instanceof XiagQuery ? $xiagQuery->getLimit() : false;
173
174			// define offset and limit
175			if (!$rqlLimit \|\| !$rqlLimit->getOffset()) {
176			$queryBuilder->skip($startAt);
			0 ignored issues – show Bug introduced 2015-11-23 08:02 UTC by Report Bug Copy Issue Report The method `skip` does only exist in `Doctrine\ODM\MongoDB\Query\Builder`, but not in `Doctrine\ODM\MongoDB\Query\Expr`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
177			} else {
178			$startAt = (int) $rqlLimit->getOffset();
179			$queryBuilder->skip($startAt);
180			}
181
182			if (!$rqlLimit \|\| is_null($rqlLimit->getLimit())) {
183			$queryBuilder->limit($numberPerPage);
			0 ignored issues – show Bug introduced 2015-11-23 08:02 UTC by Report Bug Copy Issue Report The method `limit` does only exist in `Doctrine\ODM\MongoDB\Query\Builder`, but not in `Doctrine\ODM\MongoDB\Query\Expr`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
184			} else {
185			$numberPerPage = (int) $rqlLimit->getLimit();
186			$queryBuilder->limit($numberPerPage);
187			}
188
189			// Limit can not be negative nor null.
190			if ($numberPerPage < 1) {
191			throw new RqlSyntaxErrorException('negative or null limit in rql');
192			}
193
194			/**
195			* add a default sort on id if none was specified earlier
196			*
197			* not specifying something to sort on leads to very weird cases when fetching references.
198			*/
199			if (!array_key_exists('sort', $queryBuilder->getQuery()->getQuery())) {
200			$queryBuilder->sort('_id');
201			}
202
203			// run query
204			$query = $queryBuilder->getQuery();
205			$records = array_values($query->execute()->toArray());
206
207			$totalCount = $query->count();
208			$numPages = (int) ceil($totalCount / $numberPerPage);
209			$page = (int) ceil($startAt / $numberPerPage) + 1;
210			if ($numPages > 1) {
211			$request->attributes->set('paging', true);
212			$request->attributes->set('page', $page);
213			$request->attributes->set('numPages', $numPages);
214			$request->attributes->set('startAt', $startAt);
215			$request->attributes->set('perPage', $numberPerPage);
216			$request->attributes->set('totalCount', $totalCount);
217			}
218
219			return $records;
220			}
221
222			/**
223			* @param XiagQuery $xiagQuery Xiag Builder
224			* @param MongoBuilder $queryBuilder Mongo Doctrine query builder
225			* @return array
			0 ignored issues – show Documentation introduced 2016-07-20 07:26 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `array<string,Query\|Builder>`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
226			*/
227			private function buildSearchQuery(XiagQuery $xiagQuery, MongoBuilder $queryBuilder)
228			{
229			$innerQuery = $xiagQuery->getQuery();
230			$hasSearch = false;
231			$nodes = [];
232			if ($innerQuery instanceof AbstractLogicOperatorNode) {
233			foreach ($innerQuery->getQueries() as $key => $innerRql) {
234			if ($innerRql instanceof SearchNode) {
235			if (!$hasSearch) {
236			$queryBuilder = $this->buildSearchTextQuery($queryBuilder, $innerRql);
237			$hasSearch = true;
238			}
239			} else {
240			$nodes[] = $innerRql;
241			}
242			}
243			} elseif ($innerQuery instanceof SearchNode) {
244			$queryBuilder = $this->repository->createQueryBuilder();
245			$queryBuilder = $this->buildSearchTextQuery($queryBuilder, $innerQuery);
246			$hasSearch = true;
247			}
248			// Remove the Search from RQL xiag
249			if ($hasSearch && $nodes) {
250			$newXiagQuery = new XiagQuery();
251			if ($xiagQuery->getLimit()) {
252			$newXiagQuery->setLimit($xiagQuery->getLimit());
253			}
254			if ($xiagQuery->getSelect()) {
255			$newXiagQuery->setSelect($xiagQuery->getSelect());
256			}
257			if ($xiagQuery->getSort()) {
258			$newXiagQuery->setSort($xiagQuery->getSort());
259			}
260			$binderClass = get_class($innerQuery);
261			/** @var AbstractLogicOperatorNode $newBinder */
262			$newBinder = new $binderClass();
263			foreach ($nodes as $node) {
264			$newBinder->addQuery($node);
265			}
266			$newXiagQuery->setQuery($newBinder);
267			// Reset original query, so that there is no Search param
268			$xiagQuery = $newXiagQuery;
269			}
270			if ($hasSearch) {
271			$queryBuilder->sortMeta('score', 'textScore');
272			}
273			return [
274			'xiagQuery' => $xiagQuery,
275			'queryBuilder' => $queryBuilder
276			];
277			}
278
279			/**
280			* Check if collection has search indexes in DB
281			*
282			* @param string $prefix the prefix for custom text search indexes
283			* @return bool
284			*/
285			private function hasCustomSearchIndex($prefix = 'search')
286			{
287			$metadata = $this->repository->getClassMetadata();
288			$indexes = $metadata->getIndexes();
289			if (count($indexes) < 1) {
290			return false;
291			}
292			$collectionsName = substr($metadata->getName(), strrpos($metadata->getName(), '\\') + 1);
293			$searchIndexName = $prefix.$collectionsName.'Index';
294			// We reverse as normally the search index is the last.
295			foreach (array_reverse($indexes) as $index) {
296			if (array_key_exists('keys', $index) && array_key_exists($searchIndexName, $index['keys'])) {
297			return true;
298			}
299			}
300			return false;
301			}
302
303			/**
304			* Build Search text index
305			*
306			* @param MongoBuilder $queryBuilder Doctrine mongo query builder object
307			* @param SearchNode $searchNode Graviton Search node
308			* @return MongoBuilder
309			*/
310			private function buildSearchTextQuery(MongoBuilder $queryBuilder, SearchNode $searchNode)
311			{
312			$searchArr = [];
313			foreach ($searchNode->getSearchTerms() as $string) {
314			if (!empty(trim($string))) {
315			$searchArr[] = (strpos($string, '.') !== false) ? "\"{$string}\"" : $string;
316			}
317			}
318			if (!empty($searchArr)) {
319			$queryBuilder->addAnd($queryBuilder->expr()->text(implode(' ', $searchArr)));
320			}
321			return $queryBuilder;
322			}
323
324			/**
325			* @return string the version of the MongoDB as a string
326			*/
327			private function getMongoDBVersion()
328			{
329			$buildInfo = $this->repository->getDocumentManager()->getDocumentDatabase(
330			$this->repository->getClassName()
331			)->command(['buildinfo'=>1]);
332			if (isset($buildInfo['version'])) {
333			return $buildInfo['version'];
334			} else {
335			return "unkown";
336			}
337			}
338
339			/**
340			* @param object $entity entity to insert
341			* @param bool $returnEntity true to return entity
342			* @param bool $doFlush if we should flush or not after insert
343			*
344			* @return Object\|null
345			*/
346			public function insertRecord($entity, $returnEntity = true, $doFlush = true)
347			{
348			$this->manager->persist($entity);
349
350			if ($doFlush) {
351			$this->manager->flush($entity);
352			}
353			if ($returnEntity) {
354			return $this->find($entity->getId());
355			}
356			}
357
358			/**
359			* @param string $documentId id of entity to find
360			* @param Request $request request
			0 ignored issues – show Documentation introduced 2016-08-19 16:55 UTC by Report Bug Copy Issue Report Should the type for parameter `$request` not be `null\|Request`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
361			*
362			* @return Object
363			*/
364			public function find($documentId, Request $request = null)
365			{
366			if ($request instanceof Request) {
367			// if we are provided a Request, we apply RQL
368
369			/** @var MongoBuilder $queryBuilder */
370			$queryBuilder = $this->repository
371			->createQueryBuilder();
372
373			/** @var XiagQuery $query */
374			$query = $request->attributes->get('rqlQuery');
375
376			if ($query instanceof XiagQuery) {
377			$queryBuilder = $this->doRqlQuery(
378			$queryBuilder,
379			$query
380			);
381			}
382
383			$queryBuilder->field('id')->equals($documentId);
384
385			$query = $queryBuilder->getQuery();
386			return $query->getSingleResult();
387			}
388
389			return $this->repository->find($documentId);
390			}
391
392			/**
393			* {@inheritDoc}
394			*
395			* @param string $documentId id of entity to update
396			* @param Object $entity new entity
397			* @param bool $returnEntity true to return entity
398			*
399			* @return Object\|null
400			*/
401			public function updateRecord($documentId, $entity, $returnEntity = true)
402			{
403			if (!is_null($documentId)) {
404			$this->deleteById($documentId);
405			// detach so odm knows it's gone
406			$this->manager->detach($entity);
407			$this->manager->clear();
408			}
409
410			$entity = $this->manager->merge($entity);
411
412			$this->manager->persist($entity);
413			$this->manager->flush($entity);
414
415			if ($returnEntity) {
416			return $entity;
417			}
418			}
419
420			/**
421			* {@inheritDoc}
422			*
423			* @param string\|object $id id of entity to delete or entity instance
424			*
425			* @return null\|Object
426			*/
427			public function deleteRecord($id)
428			{
429			if (is_object($id)) {
430			$entity = $id;
431			} else {
432			$entity = $this->find($id);
433			}
434
435			$return = $entity;
436			if ($entity) {
437			$this->checkIfOriginRecord($entity);
438			$this->manager->remove($entity);
439			$this->manager->flush();
440			$return = null;
441			}
442
443			return $return;
444			}
445
446			/**
447			* Triggers a flush on the DocumentManager
448			*
449			* @param null $document optional document
450			*
451			* @return void
452			*/
453			public function flush($document = null)
454			{
455			$this->manager->flush($document);
456			}
457
458			/**
459			* A low level delete without any checks
460			*
461			* @param mixed $id record id
462			*
463			* @return void
464			*/
465			private function deleteById($id)
466			{
467			$builder = $this->repository->createQueryBuilder();
468			$builder
469			->remove()
470			->field('id')->equals($id)
471			->getQuery()
472			->execute();
473			}
474
475			/**
476			* Checks in a performant way if a certain record id exists in the database
477			*
478			* @param mixed $id record id
479			*
480			* @return bool true if it exists, false otherwise
481			*/
482			public function recordExists($id)
			0 ignored issues – show Coding Style introduced 2016-06-03 10:00 UTC by Report Bug Copy Issue Report `function recordExists()` does not seem to conform to the naming convention (`^(?:is\|has\|should\|may\|supports)`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history...
483			{
484			return is_array($this->selectSingleFields($id, ['id'], false));
485			}
486
487			/**
488			* Returns a set of fields from an existing resource in a performant manner.
489			* If you need to check certain fields on an object (and don't need everything), this
490			* is a better way to get what you need.
491			* If the record is not present, you will receive null. If you don't need an hydrated
492			* instance, make sure to pass false there.
493			*
494			* @param mixed $id record id
495			* @param array $fields list of fields you need.
496			* @param bool $hydrate whether to hydrate object or not
497			*
498			* @return array\|null\|object
499			*/
500			public function selectSingleFields($id, array $fields, $hydrate = true)
501			{
502			$builder = $this->repository->createQueryBuilder();
503			$idField = $this->repository->getClassMetadata()->getIdentifier()[0];
504
505			$record = $builder
506			->field($idField)->equals($id)
507			->select($fields)
508			->hydrate($hydrate)
509			->getQuery()
510			->getSingleResult();
511
512			return $record;
513			}
514
515			/**
516			* get classname of entity
517			*
518			* @return string\|null
519			*/
520			public function getEntityClass()
521			{
522			if ($this->repository instanceof DocumentRepository) {
523			return $this->repository->getDocumentName();
524			}
525
526			return null;
527			}
528
529			/**
530			* {@inheritDoc}
531			*
532			* Currently this is being used to build the route id used for redirecting
533			* to newly made documents. It might benefit from having a different name
534			* for those purposes.
535			*
536			* We might use a convention based mapping here:
537			* Graviton\CoreBundle\Document\App -> mongodb://graviton_core
538			* Graviton\CoreBundle\Entity\Table -> mysql://graviton_core
539			*
540			* @todo implement this in a more convention based manner
541			*
542			* @return string
543			*/
544			public function getConnectionName()
545			{
546			$bundle = strtolower(substr(explode('\\', get_class($this))[1], 0, -6));
547
548			return 'graviton.' . $bundle;
549			}
550
551			/**
552			* Does the actual query using the RQL Bundle.
553			*
554			* @param Builder $queryBuilder Doctrine ODM QueryBuilder
555			* @param Query $query query from parser
556			*
557			* @return array
			0 ignored issues – show Documentation introduced 2016-03-30 09:55 UTC by Report Bug Copy Issue Report Should the return type not be `Builder\|\Doctrine\ODM\MongoDB\Query\Expr`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
558			*/
559			protected function doRqlQuery($queryBuilder, Query $query)
560			{
561			$this->visitor->setBuilder($queryBuilder);
562
563			return $this->visitor->visit($query);
564			}
565
566			/**
567			* Checks the recordOrigin attribute of a record and will throw an exception if value is not allowed
568			*
569			* @param Object $record record
570			*
571			* @return void
572			*/
573			protected function checkIfOriginRecord($record)
574			{
575			if ($record instanceof RecordOriginInterface
576			&& !$record->isRecordOriginModifiable()
577			) {
578			$values = $this->notModifiableOriginRecords;
579			$originValue = strtolower(trim($record->getRecordOrigin()));
580
581			if (in_array($originValue, $values)) {
582			$msg = sprintf("Must not be one of the following keywords: %s", implode(', ', $values));
583
584			throw new RecordOriginModifiedException($msg);
585			}
586			}
587			}
588
589			/**
590			* Determines the configured amount fo data records to be returned in pagination context.
591			*
592			* @return int
593			*/
594			private function getDefaultLimit()
595			{
596			if (0 < $this->paginationDefaultLimit) {
597			return $this->paginationDefaultLimit;
598			}
599
600			return 10;
601			}
602
603			/**
604			* @param Boolean $active active
605			* @param String $field field
606			* @return void
607			*/
608			public function setFilterByAuthUser($active, $field)
609			{
610			$this->filterByAuthUser = is_bool($active) ? $active : false;
611			$this->filterByAuthField = $field;
612			}
613			}
614

libgraviton / graviton

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DocumentModel::find() B

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