Hi i'm kinda new to laravel nova (v4.17.1)and i keep getting this error:
Here is the model:
protected $table = 'lang';
protected $primaryKey = 'lang_id';
public $incrementing = false;
public $timestamps = false;
protected $casts = [
'lang_id' => 'int'
];
protected $fillable = [
'lang_id',
'lang_keyword'
];
The migration:
$table->integer('lang_id')->index()->primary();
$table->mediumText('lang_keyword');
The resource:
public function fields(NovaRequest $request)
{
return [
ID::make('lang_id')->sortable(),
Text::make('lang_keyword')->rules('required', 'string', 'max:255'),
];
}
I'm trying to store new resource but it never works
Related
I have an input, and I want to extract several numbers separated by , and store each number on each new line in the database.
model - CouponDocument
<?php
namespace App\Models;
use App\Http\Controllers\CouponDocumentController;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
class CouponDocument extends Model
{
use HasFactory, SoftDeletes;
protected $table = "coupons_document";
protected $fillable = [
"id",
"cpf",
"coupon_id"
];
protected $hidden = [
'deleted_at',
'created_at',
'updated_at'
];
public function coupon()
{
return $this->belongsTo(Coupon::class, 'coupon_id', 'id')->withTrashed();
}
}
Controller
class CouponDocumentController extends Controller
{
static public function store($request)
{
$data = [];
foreach ($request->input('cpf') as $cpf) {
$data[] = [
'cpf' => trim($cpf),
'coupon_id' => 61
];
}
foreach ($data as $item) {
$couponDocument = new CouponDocument();
$couponDocument->fill($item);
$couponDocument->save();
}
}
}
Resources
class CouponsDocument extends Resource
{
use SearchesRelations;
public static $displayInNavigation = false;
public static $model = \App\Models\CouponDocument::class;
public static $title = 'id';
public static $search = [
'id',
'cpf',
'coupon_id'
];
public static function label()
{
return __('modules.couponDocument.button');
}
public static function singularLabel()
{
return __('modules.couponDocument.button');
}
public function fields(Request $request)
{
return [
Text::make(__('fields.couponDocument.name'), "cpf")
->sortable(),
];
}
where the resource is called
HasMany::make
__("fields.couponDocument.name"),
"documentRelationship",
CouponsDocument::class
I tried to do it with the standard functions of nova, but it ended up not working, I would like to know if there is any other solution
In my update method, I am using FormRequest to validate the input fields. I also need to pass and additional parameter for unique validation rule.
I am trying to fetch the $subscriber variable from the url.
SubscriberController.php
class SubscriberController extends Controller
{
public function update(UpdateSubscriberRequest $request, $subscriber)
{
...
}
}
UpdateSubscriberRequest.php
class UpdateSubscriberRequest extends FormRequest
{
private $data = [];
private $subscriber = null;
public function __construct()
{
$this->data = request()->all();
$this->subscriber = request()->route('subscriber');
}
public function rules()
{
return [
...
'email' => [
'required',
...
"unique:subscribers,email,{$this->subscriber},token,company_id,"
. session()->get('COMPANY_ID')
],
'mobile' => [
'required',
...
"unique:subscribers,mobile,{$this->subscriber},token,company_id,"
. session()->get('COMPANY_ID')
],
...
];
}
}
Although the code is working fine. But, is this the right way to do this..?
I have a custom validator, extending Zend AbstractValidator. The thing is, i want to include Doctrine EntityManager, but i keep failing! I tried to make a Factory for my Validator, but it doesn't seem to work. Help!! What am I doing wrong?
Validator:
$this->objectRepository stays empty, while i expect content.
namespace Rentals\Validator;
use Rentals\Response;
use Zend\Validator\AbstractValidator;
use Zend\Stdlib\ArrayUtils;
class ExistentialQuantification extends AbstractValidator
{
const NO_ENTITY_ID = 'noEntityId';
const ENTITY_NOT_FOUND = 'entityNotFound';
const INVALID_ID = 'invalidId';
protected $messageTemplates = [
self::NO_ENTITY_ID => 'The input does not contain an entity id.',
self::ENTITY_NOT_FOUND => 'The entity could not be found.',
self::INVALID_ID => 'The input does not contain an entity id.',
];
protected $objectRepository;
public function __construct(array $options)
{
$this->objectRepository = $options['object_repository'];
parent::__construct($options);
}
public function isValid($value)
{
if ($value === null) {
return true;
}
if (! isset($value->id)) {
$this->error(self::NO_ENTITY_ID);
return false;
}
$entityClass = $this->getOption('entity_class');
$controller = new Controller();
$entity = (new FactoryInterface)(EntityManager::class)->find($entityClass, $entity->id);
if (! $entity instanceof $entityClass) {
$this->error(self::ENTITY_NOT_FOUND);
return false;
}
if (! $entity->getId()) {
$this->error(self::NO_ENTITY_ID);
return false;
}
return true;
}
}
Factory:
namespace Rentals\Validator;
use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\MutableCreationOptionsInterface;
use Zend\ServiceManager\ServiceLocatorInterface;
use Zend\Stdlib\ArrayUtils;
class ExistentialQuantificationFactory implements FactoryInterface, MutableCreationOptionsInterface
{
protected $options = [];
public function setCreationOptions(array $options)
{
$this->options = $options;
}
public function createService(ServiceLocatorInterface $serviceLocator)
{
if (! isset($this->options['object_manager'])) {
$this->options['object_manager'] = 'doctrine.entitymanager.orm_default';
}
$objectManager = $serviceLocator->get($this->options['object_manager']);
$objectRepository = $objectManager->getRepository($this->options['entity_class']);
return new ExistentialQuantification(ArrayUtils::merge(
$this->options, [
'objectManager' => $objectManager,
'objectRepository' => $objectRepository
]
));
}
}
Module config:
<?php
return [
'service_manager' => [
'factories' => [
'Rentals\\Validator\\ExistentialQuantification' => 'Rentals\\Validator\\ExistentialQuantificationFactory'
]
]
];
?>
What if you change your config entry like the following example?
return [
'validators' => [
'factories' => [
ExistentialQuantification::class => ExistentialQuantificationFactory::class,
],
],
];
This change will result in further changes for your factory, because the service locator for the entity manager differs from the one you injected.
namespace Application\Validator\Factory;
use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\MutableCreationOptionsInterface;
use Zend\ServiceManager\MutableCreationOptionsTrait;
use Zend\ServiceManager\ServiceLocatorInterface;
class ExistentialQuantificationFactory implements FactoryInterface, MutableCreationOptionsInterface
{
use MutableCreatinOptionsTrait;
public function createService(ServiceLocatorInterface $serviceLocator)
{
$parentLocator = $serviceLocator->getServiceLocator();
if (! isset($this->creationOptions['object_manager'])) {
$this->creationOptions['object_manager'] = 'doctrine.entitymanager.orm_default';
}
$objectManager = $parentLocator->get($this->creationOptions['object_manager']);
$objectRepository = $objectManager->getRepository($this->creationOptions['entity_class']);
return new ExistentialQuantification(ArrayUtils::merge(
$this->options, [
'objectManager' => $objectManager,
'objectRepository' => $objectRepository
]
));
}
}
What I 've done here? First I implemented the MutableCreationOptionsTrait class. This trait implements the needed functions for working with creation options. But this is just a little hint for avoiding unnecessary work.
Because of setting the validator class as validator in the config, we have to use the parent service locator for getting the entity manager. The inherited service locator just provides access to validators.
Now you can try to access your validator in your controller like in the following examaple.
$validator = $this->getServiceLocator()
->get('ValidatorManager')
->get(ExistentialQuantification::class, [
'entity_class' => YourEntityClass::class,
]);
\Zend\Debug\Debug::dump($validator, __METHOD__);
The validator manager should return your validator so that you can test it.
Is it possible to nest aggregate hydrators? If i have the following classes:
class Appointment{
public date;
public startTime;
public endTime;
public User; //* #var User */
}
class User{
public Location; //* #var Location*/
}
...being populated with the following AggregateHydrator (created from a factory):
class AppointmentModelHydratorFactory implements FactoryInterface
{
public function createService(ServiceLocatorInterface $serviceLocator) {
$serviceManager = $serviceLocator->getServiceLocator();
$arrayHydrator = new ArraySerializable();
$arrayHydrator->addStrategy('date', new DateTimeStrategy())
->addStrategy('endTime', new TimeStrategy())
->addStrategy('startTime', new TimeStrategy());
$aggregateHydrator = new AggregateHydrator();
$aggregateHydrator->add($arrayHydrator);
$aggregateHydrator->add($serviceLocator->get('Hydrator\User'));
return $aggregateHydrator;
}
}
With the UserHydratorFactory looking like:
class UserHydratorFactory implements FactoryInterface
{
public function createService(ServiceLocatorInterface $serviceLocator) {
$sm = $serviceLocator->getServiceLocator();
$userHydrator = new UserHydrator($sm->get('User\Mapper'));
$aggregateHydrator = new AggregateHydrator();
$aggregateHydrator->add($userHydrator );
$aggregateHydrator->add($sm->get('HydratorManager')->get('Hydrator\User\Location'));
return $aggregateHydrator;
}
}
This is throwing an expection as the model is being returned as null, but if i comment out adding the Location hydrator to the User hydrator, it works fine (albeit without location data loaded). So i was wondering if aggregate hydrators are able to be nested?
It is not built-in, but doable.
namespace Hydrator;
use Zend\Stdlib\Hydrator\HydratorInterface;
class NestedHydrator implements HydratorInterface
{
protected $inner_hydrator;
private $empty;
public function __construct ($inner_hydrator, $empty)
{
$this->inner_hydrator = $inner_hydrator;
$this->empty = $empty;
}
public function extract ($object)
{
return [
$this->getPath() => $this->inner_hydrator->extract ($object->{$this->getPath()})
];
}
public function hydrate (array $data, $object)
{
$object->{$this->getPath()} = $this->inner_hydrator->hydrate ($data [$this->getPath()], $this->empty);
return $object;
}
protected function getPath ()
{
return get_class ($this->empty);
}
}
And then:
$u = new User();
$u->Location = "4 Clinton Rd.";
$a = new Appointment();
$a->date = "yesterday";
$a->startTime = "7:00";
$a->endTime = "8:00";
$a->User = $u;
$h = new AggregateHydrator();
$h->add (new ObjectProperty());
$nested = new \Hydrator\NestedHydrator(new ObjectProperty(), new User());
$h->add ($nested);
$data = $h->extract ($a);
$b = $h->hydrate ($data, new Appointment());
$this->assertEquals ($a, $b);
Title says it.
It says that i dont have a columnd 'user_id' but i have. It works with 'id'.
This is the problem function :
public function getUploadsByUserId($userId)
{
$userId = (int) $userId;
$rowset = $this->tableGateway->select(
array('user_id' => $userId));
return $rowset;
}
This is the model:
namespace Users\Model;
use Zend\View\Model\ConsoleModel;
class Upload
{
public $id;
public $filename;
public $label;
public $user_id;
public function getArrayCopy()
{
return get_object_vars($this);
}
function exchangeArray($data)
{
$this->id = (isset($data['id'])) ? $data['id'] : null;
$this->filename = (isset($data['filename'])) ? $data['filename'] : null;
$this->label = (isset($data['label'])) ? $data['label'] : null;
$this->user_id = (isset($data['user_id'])) ? $data['user_id'] : null;
}
}
Where can be the problem here, its clearly that i have such column.
The problem was that i was not configured the tablegateway correctly. It was 'user' instead of 'uploads' .
'UploadTableGateway' => function ($sm) {
$dbAdapter = $sm->get('Zend\Db\Adapter\Adapter');
$resultSetPrototype = new ResultSet();
$resultSetPrototype->setArrayObjectPrototype(new Upload());
return new TableGateway('uploads', $dbAdapter, null,
$resultSetPrototype);
},