/**
* @return array all elements as an array
*/
public function toArray()
{
/**
* Array keys chnges during live cycle of queue. Using array_values() to
* make sure that array will be indexed starting 0.
*/
return array_values(parent::toArray());
}
/**
* @return ResourceCollection
*/
protected function createPlain()
{
$entities = $this->entities->toArray() ?: [];
$metadata = $this->mineMetadata($entities);
// El método map() sólo puede generar colecciones del mismo tipo.
$resources = array_map([$this, 'createResource'], $entities);
return new ResourceCollection($resources, $metadata);
}
public function getRoles()
{
if (!$this->roles->count()) {
return array(parent::ROLE_DEFAULT);
}
$roles = $this->roles->toArray();
foreach ($this->getGroups() as $group) {
$roles = array_merge($roles, $group->getRoles());
}
foreach ($roles as $k => $role) {
/*
* Ensure String[] to prevent bad unserialized UsernamePasswordToken with for instance
* UPT#roles:{Role('ROLE_USER'), 'ROLE_USER'} which ends in Error: Call to a member
* function getRole() on a non-object
*/
$roles[$k] = $role instanceof RoleInterface ? $role->getRole() : (string) $role;
}
return array_flip(array_flip($roles));
}
/** {@inheritDoc} */
public function toArray()
{
$this->initialize();
return $this->collection->toArray();
}
