is there any reason eloquent $casts wouldnt be working?
I am storing json, json column type, and
protected $casts = [
'fields' => 'array'
];
But..
\App\Lead::find(1)->fields
still returns json
"{"first_name":"Brian","last_name":"Dillingham","email":"brian#gmail.com"}"
Doesn't even work when I mutate
public function getFieldsAttribute($value)
{
return json_decode($value, true);
}
But works when I
dd(json_decode(\App\Lead::find(1)->fields, true));
Just type cast it from your mutator function:
public function getFieldsAttribute($value)
{
return (array) json_decode($value, true);
}
Related
Trying to get Column type in my json (laravel project), but not working ?, can anyone se whats wrong?
protected function getType()
{
return Schema::getColumnType($this->builder->getModel()->getTable() , $this->getUpdatableColums());
}
enter code here
protected function getRecords(Request $request)
{
// return $this->builder->limit($request->limit)->orderBy('id', 'asc')->get($this->getDisplayableColums());
return $this->builder
->limit($request->limit)
->orderBy('id', 'asc')
->get($this->getDisplayableColums())
->getType();
}
In your getType method you seem to be passing an array instead of a string
protected function getType()
{
return Schema::getColumnType($this->builder->getModel()->getTable() , $this->getUpdatableColums());
}
The laravel 5.5 docs say "string getColumnType(string $table, string $column)"
https://laravel.com/api/5.5/Illuminate/Database/Schema/Builder.html#method_getColumnType
You might be able to change your getType method to expect a column name. And do a loop in your code
foreach ($this->getUpdatableColumns() as $column) {
$this->getType($column);
}
4 and i have a form when submitted i want to validate its fields, what happened is when i submit the form this is what it gets
(1/1) FatalErrorException
Call to a member function all() on null
This is my code below
$validator = app('validator')->make($this->request->all(),[
'postTitle' => 'required',
'postContent' =>'required']);
In laravel 5.2 this validator works well but in laravel 5.4 it returns null
can someone help me figured this thing out?
Any help is muchly appreciated. TIA
this is my full code
<?php
namespace App\Repositories;
use App\Repositories\Contracts\addPostRepositoryInterface;
use Validator;
use Illuminate\Http\Request;
use DB;
use Session;
use Hash;
class addPostRepository implements addPostRepositoryInterface{
protected $request;
// Intialize request instance
public function __contruct(Request $request){
$this->request = $request;
}
public function addPosts(Request $request){
//validate posts
echo "test";
$validator = Validator::make($request->all(), [
'postTitle' => 'required',
'postContent' =>'required',
]);
//if validation fails return error response
if($validator->fails())
return redirect()->route('get.addPost')->withErrors($validator)->withInput();
try{
}catch(\Exception $e){
return redirect()->route('get.addPost')->withErrors(["error"=>"Could not add details! Please try again."])->withInput();
}
}
public function postCreate($screen){
switch($screen){
case 'add':
return $this->addPosts($screen);
break;
}
}
//getAddPost View
public function getAddPost(){
return view('addPost');
}
}
Seems an issue with the method injection (in the constructor) or something.
You may try creating the request object on the local(addPosts()) function.
Please try below alternative solution.
<?php
namespace App\Repositories;
use App\Repositories\Contracts\addPostRepositoryInterface;
use Validator;
use DB;
use Session;
use Hash;
class addPostRepository implements addPostRepositoryInterface{
public function addPosts(Request $request){
//validate posts
$reqeust = new \Illuminate\Http\Request;
$validator = Validator::make($request->all(), [
'postTitle' => 'required',
'postContent' =>'required',
]);
//if validation fails return error response
if($validator->fails())
return redirect()->route('get.addPost')->withErrors($validator)->withInput();
try{
}catch(\Exception $e){
return redirect()->route('get.addPost')->withErrors(["error"=>"Could not add details! Please try again."])->withInput();
}
}
public function postCreate($screen){
switch($screen){
case 'add':
return $this->addPosts($screen);
break;
}
}
//getAddPost View
public function getAddPost(){
return view('addPost');
}
// REST OF THE CODE GOES HERE...
}
Given the information you gave, I will demonstrate you how to validate a request properly in Laravel 5.4
public function store(Request $request)
{
$validator = Validator::make($request->all(), [
'postTitle' => 'required',
'postContent' =>'required',
]);
if ($validator->fails()) {
return redirect('your.view')
->withErrors($validator)
->withInput();
}
// Store the blog post...
}
This will successfully validate the request for you wherever need be. If the validation fails, you will be forwarded to your view with the according errors.
Make sure you use Validator; on top of your file.
For more information, you can read up on https://laravel.com/docs/5.4/validation
I need some help with SF 2.7 serializer
I have made an API with get Json Data like this :
{
"dateDebut":"2017-02-16",
"dateFin":"2018-02-16",
"caMoisTotalHorsSessions":"5.2",
"caMoisClients":"5.3",
"caMoisGarantie":"5.4",
"caMoisHuile":"5.5" }
I tried many way in order to deserialze into my object Class where dateDebut and dateFin are attending to be Datetime object and not string
try {
$encoder = new JsonEncoder();
$normalizer = new GetSetMethodNormalizer();
$callback = function ($date) {
return new \DateTime($date);
};
$normalizer->setCallbacks(array(
'dateDebut' => $callback,
'dateFin' => $callback, ));
$serializer = new Serializer(array($normalizer), array($encoder));
$entity = $serializer->deserialize($request->getContent(), $class, $format);
} catch (RuntimeException $e) {
return new JsonResponse(
['code' => Response::HTTP_BAD_REQUEST, 'message' => $this->trans('api.message.data_error')],
Response::HTTP_BAD_REQUEST);
}
But callbacks are never used :/ Could anyone help me please ?
Aim is to transform date string into Datetime object automatically before flush the object in database.
Thanks a lot
What you are trying to do is denormalization. The normalizer callbacks are for normalization. I think it's pretty confusing. It's strange that they would offer setting callback for just one direction.
I tested some code doing what I think you want to do. You need a custom normalizer class. The class is not so complicated, it can extend from the GetSetNormalizer or the ObjectNormalizer. You just want to create the \DateTime inside here, and you might add some validation for the date time.
class BoardNormalizer extends GetSetMethodNormalizer
{
public function denormalize($data, $class, $format = null, array $context = array())
{
if (isset($data['created'])) {
$data['created'] = new \DateTime($data['created']);
}
return parent::denormalize($data, $class, $format, $context);
}
}
I tested it with this code:
$json = json_encode([
'created' => '2017-02-20T05:49:51-0500'
]);
$encoder = new JsonEncoder();
$normalizer = new MyCustomNormalizer();
$serializer = new Serializer([$normalizer], [$encoder]);
$entity = $serializer->deserialize($json, MyCustomClass::class, 'json');
And it produced my custom class where the created property was a \DateTime object.
Aim is to transform date string into Datetime object automatically before flush the object in database.
Something like this? Using setters/getters ? I'm using the following code in entity
private $created;
public function setCreated($created)
{
if (!($created instanceof \DateTime)) {
$created = date_create($created);
}
$this->created = $created;
return $this;
}
I have a Model called User and another Model called Roles and they are linked with each other through a belongsToMany relationship. But I needed to cast certain pivot attributes so I used a custom pivot class RoleUserPivot which basically looks like follows:
...
use Illuminate\Database\Eloquent\Relations\Pivot;
class RoleUserPivot extends Pivot
{
protected $casts = [
'active' => 'boolean',
'permissions' => 'array',
];
}
...
The relationship definition in User and Role models is as follows:
...
// User Model
public function roles()
{
return $this
->belongsToMany('App\Role')
->withPivot(
'active',
'permissions'
);
}
public function newPivot(Model $parent, array $attributes, $table, $exists)
{
if ($parent instanceof Role) {
return new RoleUserPivot($parent, $attributes, $table, $exists);
}
return parent::newPivot($parent, $attributes, $table, $exists);
}
...
And similarly:
...
// Role Model
public function users()
{
return $this
->belongsToMany('App\User')
->withPivot(
'active',
'permissions'
);
}
public function newPivot(Model $parent, array $attributes, $table, $exists)
{
if ($parent instanceof User) {
return new RoleUserPivot($parent, $attributes, $table, $exists);
}
return parent::newPivot($parent, $attributes, $table, $exists);
}
...
The problem I am having is, while the active field is properly cast to boolean, the permissions field is not cast to array, instead the same string in the database is returned. I assure that the pivot table is properly setup and permissions column is MySQL TEXT column.
Currently I am using Laravel 5.1.16 (LTS).
I want to pull the model data with custom attribute that assigned in a function in model.
Example)
class Test extends ActiveRecord
{
public static function tableName()
{
return '{{%test}}';
}
public function rules()
{
//....
}
public function attributeLabels()
{
return [
'id' => 'ID',
'first_name' => 'First Name',
'last_name' => 'Last Name',
];
}
public function getFullName()
{
$fullName = $this->first_name.' '.$this->last_name;
return $fullName;
}
}
Test::find().with('fullName') => it doesn't work
How can I get all the data with fullname attribute?
with is for relations. You can get fullname attribute just by calling $model->fullName. Actually fullName is not an attribute, yii2 utilise php's magic method __get() to get it from getFullName() method.
Example:
$model = Test::findOne($id);
echo $model->fullName;
Example 2:
$models = Test::find()->all();
foreach($models as $model)
{
echo $model->fullName;
}
Also consider using of fields/extraFields methods if you want use your models as arrays instead of objects