I try to create roles and permissions for users, and I get an error on seeder when I try to assign permissions to roles.
//from seeder
use App\Ability;
use App\Role;
use App\User;
public function run(){
$owner = Ability::where('name', '=', 'owner');
$administrator = Role::where('name', '=', 'administrator');
$administrator->allowTo($owner);
}
//from my Role Model
public function abilities()
{
return $this->belongsToMany(Ability::class)->withTimestamps();
}
public function allowTo($ability)
{
$this->abilities()->save($ability);
}
Call to undefined method
Illuminate\Database\Eloquent\Builder::allowTo()
You are not getting the data you are just checking the condition .
Try this and let me know if this helps you
//from seeder
use App\Ability;
use App\Role;
use App\User;
public function run(){
$owner = Ability::where('name', '=', 'owner')->first();
$administrator = Role::where('name', '=', 'administrator')->first();
$administrator->allowTo($owner);
}
//from my Role Model
public function abilities()
{
return $this->belongsToMany(Ability::class)->withTimestamps();
}
public function allowTo($ability)
{
$this->abilities()->save($ability);
}
Related
While exporting the data, it seemed to add the conditions for exporting. So, I made the constructor method and passed the data from the controller.
public function __construct($company_pan, $user_pan)
{
$this->company_pan = $company_pan;
$this->user_pan = $user_pan;
}
public function collection()
{
return PurchaseDetail::where([
['pan_code', $this->user_pan],
['s_pan', '=', $this->company_pan]
])->get();
}
In the Controller,
public function export(Request $request)
{
$company_pan = $request->pan;
$user_pan = Auth::user()->pan_code;
return Excel::download(new ConfirmationExport($company_pan, $user_pan), 'Confirmation.xlsx');
}
All the output is blank excel. But if I changed the code in the collection of s_pan as
public function collection()
{
return PurchaseDetail::where([
['pan_code', $this->user_pan],
['s_pan', '=', '303030333']
])->get();
}
It exports the data as expected. What actually the problem is?
Have you defined the attributes of your class? Like this?
<?php
namespace App\Exports;
use Maatwebsite\Excel\Concerns\FromCollection;
class ExampleExport implements FromCollection
{
protected $company_pan;
protected $user_pan;
public function __construct($company_pan, $user_pan)
{
$this->company_pan = $company_pan;
$this->user_pan = $user_pan;
}
public function collection()
{
return PurchaseDetail::where([
['pan_code', $this->user_pan],
['s_pan', '=', $this->company_pan]
])->get();
}
}
RegistrationController.php
use App\User;
use App\Post;
use App\Notifications\LatestPosts;
use App\Notifications\WelcomeEmail:
public function store()
{
auth()->login($user);
$allUsers = User::latest()->get();
$posts = Post::latest()->get();
$user->notify(new WelcomeEmail($user));
$allUsers->notify(new LatestPosts($posts));
return redirect(‘/dashboard’);
}
WelcomeEmail.php
use App\User;
class WelcomeEmail extends Notification
{
use Queueable:
public $user;
public function __construct(User $user)
{
$this->user = $user;
}
public function toMail($notifiable)
{
$user = $this->user;
return (new MailMessage)
->subject(‘Thanks for registering’)
->markdown(‘emails.newusers.welcome’, compact(‘user’));
}
}
LatestPosts.php
use App\Post;
class LatestPosts extends Notification
{
use Queueable;
public $posts;
public function __construct(Post $posts)
{
$this->posts = $posts;
}
public function toMail($notifiable)
{
$posts = $this->posts;
return (new MailMessage)
->subject(‘Latest posts for you’)
->markdown(‘emails.posts.latestposts’, compact(‘posts’));
}
}
New users register successfully, welcome email is sent successfully but it gives me this error for sending latest posts to users.
Argument 1 passed to App\Notifications\LatestPosts::__construct() must be an instance of App\Post, instance of Illuminate\Database\Eloquent\Collection given
Basically, I want to send a list of posts to all users (I know it’s not efficient to send it while new users register but just want to see how it will work out even if I send it while new users register) Someone please help me out in this. What do I do? Thanks in advance.
In registration controller
use App\User;
use App\Post;
use App\Notifications\LatestPosts;
use App\Notifications\WelcomeEmail:
public function store()
{
auth()->login($user);
$allUsers = User::latest()->get();
$posts = Post::latest()->get();
$user->notify(new WelcomeEmail($user));
foreach($allUsers as $u){
$u->notify(new LatestPosts($posts));
}
return redirect(‘/dashboard’);
}
LatestPost
use App\Post;
use Illuminate\Database\Eloquent\Collection;
class LatestPosts extends Notification
{
use Queueable;
public $posts;
public function __construct(Collection $posts)
{
$this->posts = $posts;
}
public function toMail($notifiable)
{
$posts = $this->posts;
return (new MailMessage)
->subject(‘Latest posts for you’)
->markdown(‘emails.posts.latestposts’, compact(‘posts’));
}
}
You should change the signature of your constructor:
use App\Post;
use Illuminate\Database\Eloquent\Collection;
class LatestPosts extends Notification
{
use Queueable;
public $posts;
public function __construct(Collection $posts) // use `Collection`, not `Post`
{
$this->posts = $posts;
}
public function toMail($notifiable)
{
$posts = $this->posts;
return (new MailMessage)
->subject('Latest posts for you')
->markdown('emails.posts.latestposts', compact('posts'));
}
}
Use Laravel 5.6 and I want to create page booking room in my website management system.
Here's my code:
Route
Route::namespace('Point')->group(function () {
Route::get('/Admin/Point/redeem-requestsbo', 'RedeemRequestBoController#index');
// Crm Booking Room
Route::delete('redeem-requestsbo/destroy', 'RedeemRequestsBoController#massDestroy')->name('redeem-requestsbo.massDestroy');
Route::resource('redeem-requestsbo', 'RedeemRequestsBoController');
Controller
namespace App\Http\Controllers\Admin\Point;
use App\CrmCustomer;
use App\Models\Point\RedeemBo;
use Illuminate\Support\Facades\Gate;
use App\Http\Controllers\Controller;
use Symfony\Component\HttpFoundation\Response;
use App\Http\Requests\Point\StoreRedeemRequestBoRequest;
use App\Http\Requests\Point\UpdateRedeemRequestBoRequest;
use App\Models\Point\RoomType;
use App\Models\Point\SpecialRate;
use Carbon\Carbon;
class RedeemRequestBoController extends Controller
{
public function index()
{
abort_if(Gate::denies('view redeem request'), Response::HTTP_FORBIDDEN, '403 Forbidden');
$roles = auth()->user()->roles->pluck('title')->toArray();
$admin = in_array('Admin', $roles);
if(!$admin) {
$rows = RedeemBo::whereHas('crmCustomer', function($query){
$query->where('email', auth()->user()->email);
})->get();
} else {
$rows = RedeemBo::all();
}
return view('admin.point.redeem-requestsbo.index', compact('rows'));
}
But I got error
Class App\Http\Controllers\Admin\Point\RedeemRequestsBoController does not exist error
booking room page
file folder structure
RedeemRequestsBoController#massDestroy does not exist because the Controller class name is RedeemRequestBoController. RedeemRequest with the (s)
I'm using Laravel 5.7 for my backend (I'm new to Laravel) and I'm trying to use Expo push notification extension for Laravel to send notifications to my users.
I followed the steps explained, but I get lost to where I'm suppose to place the class ExpoNotification extends Notification and how to call it.
What I expect to happen is that every time an orders status get changed a notification is send to the user.
What is happening is that I get an error saying the class can't be found.
OrderController
public function update_order(Request $request, $id)
{
//Get the Order and update the status
Order::where('id', '=', $id )->update($request->only(['status']));
//Get the order with ::find so I can use $order->
$order = Order::find($id);
//Get user belonging to this order
$user= User::where('id', '=', $order->user_id);
//Get response with orders only posted the same day and are payed
$orders = Order::where('store_id', '=', $order->store_id)
->where('day', '=', $order->day )
->where('week', '=', $order->week )
->where('year', '=', $order->year )
->where('payment_status', '=', $order->payment_status)->get();
//send expo notification so the user gets his update
new ExpoNotification($order);
//return only relevant orders to the store
return OrderResource::collection($orders);
}
ExpoNotification
<?
namespace App\Notifications\ExpoNotification;
use App\Order;
use App\User;
use NotificationChannels\ExpoPushNotifications\ExpoChannel;
use NotificationChannels\ExpoPushNotifications\ExpoMessage;
use Illuminate\Notifications\Notification;
class ExpoNotification extends Notification
{
public function via($notifiable)
{
return [ExpoChannel::class];
}
public function toExpoPush($notifiable)
{
return ExpoMessage::create()
->badge(1)
->enableSound()
->body("Your {$notifiable->service} account was approved!");
}
}
Error from postman
<!DOCTYPE html><!--
Symfony\Component\Debug\Exception\FatalThrowableError: Class 'App\Notifications\ExpoNotification' not found in file /Users/salmanmohamed/Documents/apps/rapiobackend/app/Http/Controllers/OrderController.php on line 182
Stack trace:
1. Symfony\Component\Debug\Exception\FatalThrowableError->() /Users/salmanmohamed/Documents/apps/rapiobackend/app/Http/Controllers/OrderController.php:182
Answer
Provided by Mohammed
<?php
namespace App\Notifications;
use App\Order;
use App\User;
use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Notification;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Notifications\Messages\MailMessage;
use NotificationChannels\ExpoPushNotifications\ExpoChannel;
use NotificationChannels\ExpoPushNotifications\ExpoMessage;
class ExNotification extends Notification
{
use Queueable;
protected $order;
public function __construct($order){
$this->order=$order;
}
public function via($notifiable)
{
return [ExpoChannel::class];
}
public function toExpoPush($notifiable)
{
return ExpoMessage::create()
->badge(1)
->enableSound()
->body("Your {$notifiable->service} account was approved!");
}
public function toArray($notifiable)
{
return [
//
];
}
}
Your wrong is your implementation of your ExpoNotification class it's namespace is App\Expo and you are using App\Notifications\ExpoNotification
I am trying to get trashed rows from table messages:
public function trash() {
return $this->onlyTrashed()
->where('user_id', '=', $this->_u)
->orWhere('receiver', '=', $this->_u)
->orderBy('deleted_at', 'desc')->get();
}
I get this error:
Method Illuminate\Database\Query\Builder::onlyTrashed does not exist.
I checked up Builder and SoftDeletes files for onlyTrashed method and it does not exist, how can I look up to trashed messages from message table?
The only way I think about is to create method that doesn't return messages where delete_at is not null and for trashed to return only those where it is not null. But I am still wondering why this doesn't work since it is in documentation at this url:
https://laravel.com/docs/5.6/eloquent#soft-deleting
MORE INFO
Yes it is inside model and yes I added use SoftDeletes:
use Illuminate\Database\Eloquent\SoftDeletes; - on top
use SoftDeletes; after opening the class
Let me paste entire model here:
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Support\Facades\DB;
class Messages extends Model
{
use SoftDeletes;
protected $fillable = [
'user_id', 'subject', 'text', 'receiver'
];
public $_u;
protected $dates = ['deleted_at'];
public function __construct() {
$this->_u = auth()->user()->user_id; //or some id as string
}
public function trash() {
return $this->onlyTrashed()
->where('user_id', '=', $this->_u)
->orWhere('receiver', '=', $this->_u)
->orderBy('deleted_at', 'desc')->get();
}
public static function trashed() {
return self::onlyTrashed();
}
}
And controller has:
public function __construct() {
$this->middleware('auth');
}
public function index($field = 'trash') {
if ($field !== "new") {
$messages = (new Msg)->$field();
$user = auth()->user();
return view('pages.messages', compact('messages', 'user'));
}
return view('pages.messages.new', compact('messages', 'user'));
}
I tried calling static as well and I tried doing it from tinker and still keep getting:
onlyTrashed() doesn not exist
You have to call the parent constructor:
public function __construct() {
parent::__construct();
$this->_u = auth()->user()->user_id;
}
I think what you want is to define the trash method static:
public static function trash() {
return self::onlyTrashed()
->where('user_id', '=', $this->_u)
->orWhere('receiver', '=', $this->_u)
->orderBy('deleted_at', 'desc')->get();
}
Then call this function by:
$messages = Messages::trash();
This should work
# YourModelController.php
/**
* Show only trashed
*
* #return \Illuminate\Http\Response
*/
public function trashed()
{
...
$trashed = YourModel::onlyTrashed()->get();
...
}
I have researched a little further and I got this:
From https://laravel.com/api/5.6/Illuminate/Database/Eloquent.html
I should have
SoftDeletesTrait
but I have
SoftDeletes
. In softdeletestrait we have onlyTrashed method but in SoftDeletes we do not.
So I copied that method from this page:
https://github.com/laravel/framework/blob/7d9e7068c49f945385673014d4cba4de28accd5e/src/Illuminate/Database/Eloquent/SoftDeletingTrait.php#L119
And added it to SoftDeletes class, now it works like it should. I haven't find why it doesn't exist inside SoftDeletes class so if anyone find out let us know!