Undefined property: stdClass::$username (View: /home/annonces/resources/views/welcome.blade.php) - php

Question

I tried to show the name of the creator of the post but I have an error
#section('content')
<div class="container" id="results">
<div class="row justify-content-center">
<div class="col-md-12" style="display: flex; flex-flow: row wrap;">
#foreach ($posts as $post)
<div class="col-md-3">
<img src="{{ asset('storage') . '/' . $post->image }}" class="w-100">
<div class="card-body">
<h5 class="card-title">{{ $post->title }}</h5>
<small>{{ Carbon\Carbon::parse($post->created_at)->diffForHumans() }}</small>
<span>Publié par {{ $post->username }}</span>
<p class="card-text">{{ $post->descriptionpost }}</p>
<p class="card-text">{{ $post->price }}</p>
Voir
</div>
</div>
#endforeach
Post Model
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
protected $guarded = [];
public function user()
{
return $this->belongsTo('App\User');
}
}
User Model
<?php
namespace App;
use Illuminate\Notifications\Notifiable;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable implements MustVerifyEmail
{
use Notifiable;
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'username', 'nom', 'prenom', 'adresse', 'ville', 'codepostale', 'datedenaissance','email', 'password',
];
/**
* The attributes that should be hidden for arrays.
*
* #var array
*/
protected $hidden = [
'password', 'remember_token',
];
/**
* The attributes that should be cast to native types.
*
* #var array
*/
protected $casts = [
'email_verified_at' => 'datetime',
];
protected static function boot()
{
parent::boot();
static::created(function ($user) {
$user->profile()->create([
'description' => $user->username
]);
});
}
public function getRouteKeyName()
{
return 'username';
}
public function profile()
{
return $this->hasOne('App\Profile');
}
public function following()
{
return $this->belongsToMany('App\Profile');
}
public function posts()
{
return $this->hasMany('App\Post')->orderBy('created_at', 'DESC');
}
}
ProfileController
<?php
namespace App\Http\Controllers;
use App\User;
use Illuminate\Http\Request;
use Intervention\Image\Facades\Image;
class ProfileController extends Controller
{
public function show(User $user)
{
$follows = (auth()->user()) ? auth()->user()->following->contains($user->profile->id) : false;
return view('profile.show', compact('user', 'follows'));
}
public function edit(User $user)
{
$this->authorize('update', $user->profile);
return view('profile.edit', compact('user'));
}
public function update(User $user)
{
$this->authorize('update', $user->profile);
$data = request()->validate([
'description' => 'required',
'image' => 'sometimes|image|max:3000'
]);
if (request('image')) {
$imagePath = request('image')->store('avatars', 'public');
$image = Image::make(public_path("/storage/{$imagePath}"))->fit(800, 800);
$image->save();
auth()->user()->profile->update(array_merge($data,
['image' => $imagePath]
));
} else {
auth()->user()->profile->update($data);
}
auth()->user()->profile->update($data);
return redirect()->route('profile.show', ['user' => $user]);
}
}
PostController
<?php
namespace App\Http\Controllers;
use App\Http\Requests\Poststore;
use App\Post;
use Illuminate\Http\Request;
use Intervention\Image\Facades\Image;
use Illuminate\Support\Facades\DB;
class PostController extends Controller
{
public function index()
{
$posts = DB::table('posts')->orderBy('created_at', 'DESC')->paginate(1000);
return view('welcome',['posts'=> $posts]);
}
public function create()
{
return view('posts.create');
}
public function store()
{
$data = request()->validate([
'title' => ['required', 'string'],
'image' => ['required', 'image'],
'price' => ['required', 'integer'],
'descriptionpost' => ['required', 'string']
]);
$imagePath = request('image')->store('uploads', 'public');
$image = Image::make(public_path("/storage/{$imagePath}"))->fit(1200, 1200);
$image->save();
auth()->user()->posts()->create([
'title' => $data['title'],
'descriptionpost' => $data['descriptionpost'],
'price' => $data['price'],
'image' => $imagePath
]);
return redirect()->route('profile.show', ['user' => auth()->user() ]);
}
public function show(Post $post)
{
return view('posts.show', compact('post'));
}
public function search(Request $request)
{
$words = $request->words;
$posts = DB::table('posts')->where('title', 'LIKE', '%$words%')->orWhere('descriptionpost', 'LIKE', '%$words%')->orderBy('created_at', 'DESC')->get();
return response()->json(['success' => true, 'posts' => $posts]);
}
}
My error:
Undefined property: stdClass::$username (View: /home/annonces/resources/views/welcome.blade.php)
Its my model post and user. Does anyone have an idea on how to resolve this? I don't know where the problem is located.

Answer 1

the problem is this line $post->username, you are trying to access username on post model which does not exist, first of all return the user model with the post as such
$post=post::find($id);
and in your view pass the $user to the view
#section('content')
<div class="container" id="results">
<div class="row justify-content-center">
<div class="col-md-12" style="display: flex; flex-flow: row wrap;">
#foreach ($posts as $post)
<div class="col-md-3">
<img src="{{ asset('storage') . '/' . $post->image }}" class="w-100">
<div class="card-body">
<h5 class="card-title">{{ $post->title }}</h5>
<small>{{ Carbon\Carbon::parse($post->created_at)->diffForHumans() }}</small>
<span>Publié par {{ $post->user->username }}</span>
<p class="card-text">{{ $post->descriptionpost }}</p>
<p class="card-text">{{ $post->price }}</p>
<a href="{{ route('posts.show', ['post' => $post->id]) }}" class="btn btn-
primary">Voir</a>
</div>
</div>
#endforeach