PHP neo4j OGM - Recursion detected -
i'm using entitymanager in project. can successfuly read/add entites , relations between them db have 1 problem.
i have 2 nodes employee , document , relationship between them employee has document.
php class emloyee:
<?php namespace app\models; use graphaware\neo4j\ogm\annotations ogm; use \graphaware\neo4j\ogm\common\collection; /** * * @ogm\node(label="employee") */ class employee implements \jsonserializable { public function __construct() { $this->documents = new collection(); $this->addresses = new collection(); } /** * id * @var int * @ogm\graphid() */ protected $id; /** * name * @var string * * @ogm\property(type="string") */ protected $name; /** * lastname * @var string * * @ogm\property(type="string") */ protected $lastname; /** * personalidnumber * @var string * * @ogm\property(type="string") */ protected $personalidnumber; /** * @var document[]|collection * * @ogm\relationship(type="has", direction="outgoing", collection=true, mappedby="employees", targetentity="document") */ protected $documents; /** * @var address[]|collection * * @ogm\relationship(type="has", direction="outgoing", collection=true, mappedby="employees", targetentity="address") */ protected $addresses; public function getaddresses() { return $this->addresses; } public function getdocuments(){ return $this->documents; } public function getname(){ return $this->name; } public function setname($name){ $this->name = $name; } function getlastname() { return $this->lastname; } public function setlastname($lastname){ $this->lastname = $lastname; } function getpersonalidnumber() { return $this->lastname; } public function setpersonalidnumber($personalidnumber){ $this->personalidnumber = $personalidnumber; } public function jsonserialize() { return [ 'id' => $this->id, 'name' => $this->name, 'lastname' => $this->lastname, 'personalidnumber' => $this->personalidnumber, 'addresses' =>$this->addresses->toarray(), 'documents' =>$this->documents->toarray() ]; } } php class document:
<?php namespace app\models; use graphaware\neo4j\ogm\annotations ogm; use graphaware\neo4j\ogm\common\collection; /** * * @ogm\node(label="document") */ class document implements \jsonserializable{ public function __construct() { $this->employees = new collection(); $timezone = new \datetimezone('europe/ljubljana'); $t = microtime(true); $micro = sprintf("%06d",($t - floor($t)) * 1000000); $dt = new \datetime( date('y-m-d h:i:s.'.$micro, $t)); $dt->settimezone($timezone); $this->crdate = $dt->format('ymdhis.u'); $this->validfrom = $this->crdate; } /** * @ogm\graphid() * * @var int */ protected $id; /** * @var string * * @ogm\property(type="string") */ protected $name; /** * @var string * * @ogm\property(type="string") */ protected $uniquename; /** * @var string * * @ogm\property(type="string") */ protected $path; /** * @var string * * @ogm\property(type="string") */ protected $ext; /** * @var string * * @ogm\property(type="string") */ protected $documentid; /** * @var string * * @ogm\property(type="string") */ protected $validfrom; /** * @var string * * @ogm\property(type="string") */ protected $validto; /** * @var string * * @ogm\property(type="string") */ protected $crdate; /** * @var string * * @ogm\property(type="string") */ protected $language; /** * @var string * * @ogm\property(type="string") */ protected $type; /** * @var string * * @ogm\property(type="string") */ protected $description; /** * @var docemployees[]|collection * * @ogm\relationship(type="has", direction="incoming", collection=true, mappedby="documents", targetentity="employee") */ protected $employees; public function getemployees() { return $this->employees; } public function getid() { return $this->id; } public function getname() { return $this->name; } public function setname($name) { $this->name = $name; } public function getuniquename() { return $this->uniquename; } public function setuniquename($uniquename) { $this->uniquename = $uniquename; } public function getpath() { return $this->path; } public function setpath($path) { $this->path = $path; } public function getext() { return $this->ext; } public function setext($ext) { $this->ext = $ext; } public function getdocumentid() { return $this->documentid; } public function setdocumentid($documentid) { $this->documentid = $documentid; } public function getvalidfrom() { return $this->validfrom; } public function setvalidfrom($validfrom) { $this->validfrom = $validfrom; } public function getvalidto() { return $this->validto; } public function setvalidto($validto) { $this->validto = $validto; } public function getlanguage() { return $this->language; } public function setlanguage($language) { $this->language = $language; } public function getcrdate() { return $this->crdate; } public function setcrdate($crdate) { $this->crdate = $crdate; } public function gettype() { return $this->type; } public function settype($type) { $this->type = $type; } public function getdescription() { return $this->description; } public function setdescription($description) { $this->description = $description; } public function getfullname(){ return $this->path.$this->uniquename; } public function jsonserialize() { return [ 'id' => $this->id, 'name' => $this->name, 'uniquename' => $this->uniquename, 'path' => $this->path, 'ext' => $this->ext, 'validfrom' => $this->validfrom, 'validto' => $this->validto, 'language' => $this->language, 'crdate' => $this->crdate, 'type' => $this->type, 'description' => $this->description, 'employees' => $this->employees->toarray() ]; } } then have 2 api endpoints use slim framework rest api have 2 methods return data.
for employees:
public function getallemployees(){ $this->logger->info(__class__.':'.__function__); $employeesrepository = $this->dbentity->getrepository(employee::class); $employees = $employeesrepository->findall(); return $employees; } for documents:
public function getalldocuments(){ $this->logger->info(__class__.':'.__method__); $documentrepository = $this->dbentity->getrepository(document::class); $documents = $documentrepository->findall(); return $documents; } so problem when uncomment line
'employees' => $this->employees->toarray() in document class
i runtime error recursion detected
without line works fine.
can me missing?
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