I Was following Laracasts video for creating follow option but when I'm clicking on Follow button on members page it is showing the above error. This is my followcontroller
<?php
namespace App\Http\Controllers;
use App\User;
use Laracasts\Commander\CommanderTrait;
use App\FollowUserCommand;
use Sentinel;
use Illuminate\Support\Facades\Input;
use App\Http\Requests;
use App\Http\Controllers\Controller;
class FollowsController extends Controller
{
use CommanderTrait;
/**
* Follow a User
*
* #param \Illuminate\Http\Request $request
* #return \Illuminate\Http\Response
*/
public function store()
{
$input = array_add(Input::all(), 'user_id', Sentinel::getuser()->id);
$this->execute(FollowUserCommand::class, $input);
return Redirect::back();
}
/**
* Unfollow a User
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function destroy($id)
{
//
}
}
This is my FollowUserCommand
<?php namespace App\User;
class FollowUserCommand {
public $user_id;
public $userIdToFollow;
function __construct($user_id, $userIdToFollow)
{
$this->user_id = $user_id;
$this->userIdToFollow = $userIdToFollow;
}
}
FollowUserCommandHandler
<?php namespace App;
use Laracasts\Commander\CommandHandler;
class FollowUserCommandHandler implements CommandHandler {
protected $userRepo;
function __construct(UserRepository $userRepo)
{
$this->userRepo = $userRepo;
}
public function handle($command)
{
$user = $this->userRepo->findById($command->user_id);
$this->userRepo->follow($command->userIdToFollow, $user);
return $user;
}
}
UserRepository
class UserRepository {
public function save(User $user)
{
return $user->save();
}
public function getPaginated($howMany = 4)
{
return User::orderBy('first_name', 'asc')->paginate($howMany);
}
public function findByUsername($username)
{
return User::with(['feeds' => function($query)
{
$query->latest();
}
])->whereUsername($username)->first();
}
public function findById($id)
{
return User::findOrFail($id);
}
public function follow($userIdToFollow, User $user)
{
return $user->follows()->attach($userIdToFollow);
}
}
User.php
<?php namespace App;
use Cartalyst\Sentinel\Users\EloquentUser;
use Illuminate\Database\Eloquent\SoftDeletes;
class User extends EloquentUser {
/**
* The database table used by the model.
*
* #var string
*/
protected $table = 'users';
/**
* The attributes to be fillable from the model.
*
* A dirty hack to allow fields to be fillable by calling empty fillable array
*
* #var array
*/
protected $fillable = [];
protected $guarded = ['id'];
/**
* The attributes excluded from the model's JSON form.
*
* #var array
*/
protected $hidden = ['password', 'remember_token'];
/**
* To allow soft deletes
*/
use SoftDeletes;
protected $dates = ['deleted_at'];
// This function allows us to get a list of users following us
public function follows()
{
return $this->belongsToMany(self::class, 'follows', 'follower_id', 'followed_id')->withTimestamps();
}
// Get all users we are following
public function following()
{
return $this->belongsToMany('User', 'followers', 'user_id', 'follow_id')->withTimestamps();
}
}
Can anyone tell me why it is showing error even after "use App\FollowUserCommand;" has been declared in namespace.
Your namespace when declaring the FollowUserCommand class is wrong, it should be:
<?php namespace App;
class FollowUserCommand {...
And right now you have <?php namespace App\User;.
Related
How to get the feeds of the user whom you are following. Right now I'm able to get the id of the user whom you are following but struggling to get the feeds of the following user. Followscontroller
<?php
namespace App\Http\Controllers;
use Redirect;
use App\User;
use Laracasts\Commander\CommanderTrait;
use App\FollowUserCommand;
use Sentinel;
use Illuminate\Support\Facades\Input;
use App\Http\Requests;
use App\Http\Controllers\Controller;
class FollowsController extends Controller
{
use CommanderTrait;
/**
* Follow a User
*
* #param \Illuminate\Http\Request $request
* #return \Illuminate\Http\Response
*/
public function store()
{
$input = array_add(Input::all(), 'user_id', Sentinel::getuser()->id);
$this->execute(FollowUserCommand::class, $input);
return Redirect::back();
}
/**
* Unfollow a User
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function destroy($id)
{
//
}
}
FollowUserCommand
<?php namespace App;
use App\User;
class FollowUserCommand {
public $user_id;
public $userIdToFollow;
function __construct($user_id, $userIdToFollow)
{
$this->user_id = $user_id;
$this->userIdToFollow = $userIdToFollow;
}
}
FollowUserCommandHandler
<?php namespace App;
use Laracasts\Commander\CommandHandler;
class FollowUserCommandHandler implements CommandHandler {
protected $userRepo;
function __construct(UserRepository $userRepo)
{
$this->userRepo = $userRepo;
}
public function handle($command)
{
$user = $this->userRepo->findById($command->user_id);
$this->userRepo->follow($command->userIdToFollow, $user);
return $user;
}
}
UserRepository
<?php namespace App;
use App\User;
class UserRepository {
public function save(User $user)
{
return $user->save();
}
public function getPaginated($howMany = 4)
{
return User::orderBy('first_name', 'asc')->paginate($howMany);
}
public function findByUsername($username)
{
return User::with(['feeds' => function($query)
{
$query->latest();
}
])->whereUsername($username)->first();
}
public function findById($id)
{
return User::findOrFail($id);
}
public function follow($userIdToFollow, User $user)
{
return $user->follows()->attach($userIdToFollow);
}
}
User.php
<?php namespace App;
use Cartalyst\Sentinel\Users\EloquentUser;
use Illuminate\Database\Eloquent\SoftDeletes;
class User extends EloquentUser {
/**
* The database table used by the model.
*
* #var string
*/
protected $table = 'users';
/**
* The attributes to be fillable from the model.
*
* A dirty hack to allow fields to be fillable by calling empty fillable array
*
* #var array
*/
protected $fillable = [];
protected $guarded = ['id'];
/**
* The attributes excluded from the model's JSON form.
*
* #var array
*/
protected $hidden = ['password', 'remember_token'];
/**
* To allow soft deletes
*/
use SoftDeletes;
protected $dates = ['deleted_at'];
public function feeds()
{
return $this->hasMany('App\Feed');
}
public function comment()
{
return $this->hasMany('App\Comment');
}
// This function allows us to get a list of users following us
public function follows()
{
return $this->belongsToMany(self::class, 'follows', 'follower_id', 'followed_id')->withTimestamps();
}
// Get all users we are following
public function following()
{
return $this->belongsToMany('User', 'followers', 'user_id', 'follow_id')->withTimestamps();
}
}
It should be fairly straightforward.
$user = User::with('following.feeds')->get();
foreach ($user->following as $followedUser) {
foreach ($followedUser->feeds as $feed) {
}
}
using sub query I am able to get like below. if some one needs other way, check the following code
$posts = Post::whereIn('user_id', function($query) use($id)
{
$query->select('leader_id')
->from('followers')
->where('follower_id', $id);
})->orWhere('user_id', $id)->latest()->paginate(10);
I have problem with translation of new inputs in the registration form in FOSUSER. Basicly I Extended the FOS user Entity:
namespace AppBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Security\Core\User\AdvancedUserInterface;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
use Symfony\Component\Validator\Constraints as Assert;
use FOS\UserBundle\Model\User as BaseUser;
/**
* #ORM\Entity
* #ORM\Table(name="fos_user")
*/
class User extends BaseUser {
/**
* #ORM\Id
* #ORM\Column(type="integer")
* #ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* #ORM\Column(type="string", length=255)
*
* #Assert\NotBlank(message="Fill it", groups={"Registration", "Profile"})
* #Assert\Length(
* min=3,
* max=255,
* minMessage="To short.",
* maxMessage="To long.",
* groups={"Registration", "Profile"}
* )
*/
protected $nameU;
public function getNameU() {
return $this->nameU;
}
public function setNameU($nameU) {
$this->nameU= $nameU;
}
Ovveride the registration FORM
<?php
namespace AppBundle\Form;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Gregwar\CaptchaBundle\Type\CaptchaType;
use FOS\UserBundle\Util\LegacyFormHelper;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
class RegistrationType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('nameU')
}
public function getParent()
{
return 'FOS\UserBundle\Form\Type\RegistrationFormType';
// Or for Symfony < 2.8
// return 'fos_user_registration';
}
public function getBlockPrefix()
{
return 'app_user_registration';
}
// For Symfony 2.x
public function getName()
{
return $this->getBlockPrefix();
}
}
In my registration view I have:
{{ form_label(form.nameU, null,{}) }}
Add to translation specific declaration for a locale of FOS USER BUNDLE in app/Resource/FosUser../translation/.....
form:
group_name: Gruppenname
username: Benutzername TEST <- this change OK
nameU: TESTS <- this not
The translation is not working and it's look like variable name nameU :(
Ok. I have found it. I forget to send it in the registration type:
class RegistrationType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->
->add('numeU',null, array('label' => 'form.nameU', 'translation_domain' => 'FOSUserBundle'))
i have these two models:
<?php namespace App\Models;
use Illuminate\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Auth\Passwords\CanResetPassword;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
class User extends Model {
use Authenticatable, CanResetPassword;
/**
* The database table used by the model.
*
* #var string
*/
protected $table = 'users';
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = ['name', 'email', 'password', 'is_active'];
/**
* The attributes excluded from the model's JSON form.
*
* #var array
*/
protected $hidden = ['password', 'remember_token'];
public function customer_details()
{
return $this->hasOne('CustomerDetails', 'user_id');
}
}
And:
<?php namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class CustomerDetails extends Model {
protected $table = 'customer_details';
public function user()
{
return $this->belongsTo('User');
}
}
Now i am trying to get all customers along with their user data from the database in my index() of my UserController():
/**
* Display a listing of the resource.
*
* #return Response
*/
public function index()
{
$users = User::with('customer_details')->get();
return [
'users' => $users
];
}
But i keep getting this error:
Fatal Error Exception Class 'CustomerDetails' not found
I have no idea what i am doing wrong here.
Your class is namespaced and should therefore be referred to as App\Models\CustomerDetails, in the $this->hasOne(...) definition of customer_details of the App\Models\User model.
I'm trying to display the user group name in a view using Auth::user()->user_group->name, but apparently that doesn't work as I keep getting Trying to get property of non-object.
The code goes as follow
User_Group.php Model
<?php
class User_Group extends Eloquent {
protected $table = 'user_groups';
public function users() {
return $this->hasMany('User');
}
}
User.php Model
<?php
use Illuminate\Auth\UserTrait;
use Illuminate\Auth\UserInterface;
use Illuminate\Auth\Reminders\RemindableTrait;
use Illuminate\Auth\Reminders\RemindableInterface;
class User extends Eloquent implements UserInterface, RemindableInterface {
use UserTrait, RemindableTrait;
/**
* The database table used by the model.
*
* #var string
*/
protected $table = 'users';
/**
* The attributes excluded from the model's JSON form.
*
* #var array
*/
protected $hidden = array('password', 'remember_token');
public function user_group()
{
return $this->belongsTo('User_Group', 'user_groups_id');
}
public function getGravatarAttribute()
{
$hash = md5(strtolower(trim($this->attributes['email'])));
return "http://www.gravatar.com/avatar/$hash?s=100";
}
public function isAdmin()
{
return $this->user_groups_id == 1;
}
}
My profile.blade.php view
<small><p class="pull-right">{{ Auth::user()->user_group->name }}</p></small>
Doing the following will print the user group id reference though:
{{ Auth::user()->user_groups_id }}
Rename the method to group instead of user_group
I have this model
When I try to reach the author's informations, I have
"Undefined property: Illuminate\Database\Eloquent\Relations\BelongsTo::$id"
"
class PostSignal extends BaseModel {
protected $fillable = [];
public function send($data)
{
$data['userid'] = $this->author()->id;
}
public function author()
{
return $this->belongsTo('User', 'user_id');
}
}
My user model is classic:
use Illuminate\Auth\UserTrait;
use Illuminate\Auth\UserInterface;
use Illuminate\Auth\Reminders\RemindableTrait;
use Illuminate\Auth\Reminders\RemindableInterface;
class User extends BaseModel implements UserInterface, RemindableInterface {
use UserTrait, RemindableTrait;
/**
* The database table used by the model.
*
* #var string
*/
protected $table = 'users';
/**
* The attributes excluded from the model's JSON form.
*
* #var array
*/
protected $hidden = array('password', 'remember_token');
protected $fillable = ['username', 'email', 'password', 'last_connection', 'gravatar'];
/**
* Generate gravatar image
*
* #param integer $size Size of the image
*
* #return string Image
*/
public function gravatar($size = 32)
{
$email = md5($this->email);
return "//www.gravatar.com/avatar/{$email}?s={$size}";
}
public function Posts()
{
return $this->hasMany('BlogPost');
}
public function Comments()
{
return $this->hasMany('BlogPostComment');
}
public function signal()
{
return $this->hasmany('PostSignal');
}
}