Trying to show currently authenticated user post in laravel view - php

Question

I am working on a Laravel project and I want to display currently authenticated users posts in view file, I am getting an error while trying to achieve that says
"Class name must be a valid object or a string"...
my blade view
#extends('layouts.app')
#section('content')
<div class="container">
<div class="row justify-content-center">
<div class="col-md-8">
<div id="accordion">
<div class="card">
<div class="card-header" id="headingOne">
<h5 class="mb-0">
<button class="btn btn-link" data-toggle="collapse" data-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
<i class="fa fa-product-hunt" aria-hidden="true"></i> Swap
</button>
</h5>
</div>
<div id="collapseOne" class="collapse show" aria-labelledby="headingOne" data-parent="#accordion">
<div class="card-body">
#foreach($data as $dat)
<div class="card mb-3" style="max-width: 540px;">
<div class="row g-0">
<div class="col-md-4">
<img
src="{{asset('images/' . $dat->imogi)}}"
alt="Trendy Pants and Shoes"
/>
</div>
<div class="col-md-8">
<div class="card-body">
<div style="text-align: right;">
<small style="color:#3490dc;">{{$dat->organazation}}</small> <small><i class="fa fa-calendar" style="color:#3490dc" aria-hidden="true"></i> {{ $dat->created_at->format('d/m/Y') }}</small>
</div>
<h5 class="card-title"><i class="fa fa-user-circle-o" style="color:#3490dc" aria-hidden="true"></i> {{$dat->name}}</h5>
<small><i class="fa fa-map-marker" style="color:#3490dc" aria-hidden="true"></i> {{$dat->location}}</small> | <small><i class="fa fa-phone" style="color:#3490dc" aria-hidden="true"></i>{{$dat->contact}}</small>
<hr/>
<p class="card-text">
<b>{{$dat->title}}</b>
</p>
<small style="color:#3490dc;">M{{$dat->price}}</small>
<p class="card-text">
{{$dat->message}}
</p>
</div>
</div>
</div>
</div>
<br/>
#endforeach
</div>
</div>
</div>
<div class="card">
<div class="card-header" id="headingTwo">
<h5 class="mb-0">
<button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
<i class="fa fa-product-hunt" aria-hidden="true"></i> Work
</button>
</h5>
</div>
<div id="collapseTwo" class="collapse" aria-labelledby="headingTwo" data-parent="#accordion">
<div class="card-body">
<form class="form-inline" type="get" action="{{url('/search_work')}}" role="search" method="get">
<input id="search-input" type="search" name="query" class="form-control" placeholder="Search...">
<button type="submit" class="btn btn-primary"><i class="fa fa-search" aria-hidden="true"></i></button>
</form>
<br/>
<p style="text-align:center">
<button onclick="window.location.href='/workview'" type="button" class="btn btn-outline-primary">View</button><small style="color:#3490dc"> {{$count = DB::table('jobs')->count()}}</small> <small>Posts</small>
</p>
</div>
</div>
</div>
<div class="card">
<div class="card-header" id="headingThree">
<h5 class="mb-0">
<button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
<i class="fa fa-product-hunt" aria-hidden="true"></i> Sell
</button>
</h5>
</div>
<div id="collapseThree" class="collapse" aria-labelledby="headingThree" data-parent="#accordion">
<div class="card-body">
<form class="form-inline" type="get" action="{{url('/search_sell')}}" role="search" method="get">
<input id="search-input" type="search" name="query" class="form-control" placeholder="Search...">
<button type="submit" class="btn btn-primary"><i class="fa fa-search" aria-hidden="true"></i></button>
</form>
<br/>
<p style="text-align:center">
<button onclick="window.location.href='/sellview'" type="button" class="btn btn-outline-primary">View</button><small style="color:#3490dc"> {{$count = DB::table('announces')->count()}}</small> <small>Posts</small>
</p>
</div>
</div>
</div>
<div class="card">
<div class="card-header" id="headingFour">
<h5 class="mb-0">
<button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseFour" aria-expanded="false" aria-controls="collapseFour">
<i class="fa fa-product-hunt" aria-hidden="true"></i> Tenders
</button>
</h5>
</div>
<div id="collapseFour" class="collapse" aria-labelledby="headingFour" data-parent="#accordion">
<div class="card-body">
<form class="form-inline" type="get" action="{{url('/search_tender')}}" role="search" method="get">
<input id="search-input" type="search" name="query" class="form-control" placeholder="Search...">
<button type="submit" class="btn btn-primary"><i class="fa fa-search" aria-hidden="true"></i></button>
</form>
<br/>
<p style="text-align:center">
<button onclick="window.location.href='/tenderview'" type="button" class="btn btn-outline-primary">View</button><small style="color:#3490dc"> {{$count = DB::table('Kinds')->count()}} </small><small>Posts</small>
</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br/>
#include('footer')
#endsection
My controller
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use App\User;
use DB;
class PostController extends Controller
{
//
public function mapost()
{
$data = Auth::user()->Announce::orderBy('created_at', 'DESC')->get();
return view('users.mapost',['data'=>$data]);
}
}
My route in web.php
Route::get('users/mapost', 'PostController#mapost')->name('users.mapost');
I don`t know where I am getting this wrong, i will appreciate any help thanks in advance

Answer 1

Look at this line:
$data = Auth::user()->Announce::orderBy('created_at', 'DESC')->get();
Here you attempt to call the orderBy method of the Auth::user()->Announce class and of course, such class does not exist. It would make sense to do something like this:
Announce::where('user_id', $youruserid)->orderByDesc('created_at');