Got stuck with event and listeners.
EventServicePrivider:
class EventServiceProvider extends ServiceProvider
{
protected $listen = [
Registered::class => [
SendEmailVerificationNotification::class,
],
MessageSending::class => [
MessageSendingListener::class,
],
Purchased::class => [
FacebookConversion::class,
],
];
}
Event class:
class Purchased
{
use Dispatchable, InteractsWithSockets, SerializesModels;
public $order;
public $user;
public function __construct(Order $order, User $user)
{
$this->order = $order;
$this->user = $user;
}
public function broadcastOn()
{
return new PrivateChannel('channel-name');
}
}
Listener class:
class FacebookConversion
{
public function __construct() {
}
public function handle(Purchased $event)
{
\Log::debug('not working');
}
}
Calling event from controller (tried in different formats):
Purchased::dispatch($order, \Auth::user());
event(new Purchased($order, \Auth::user()));
Event::dispatch(new Purchased($order, \Auth::user()));
I do not get any errors. But nothing logged. Maybe i have missed something? Thank you.
Hah. I have just forgot to add these lines in EventServiceProvider.php, at the top:
use App\Events\Purchased;
use App\Listeners\FacebookConversion;
Related
i couldn't store the notification into my notification table inside my database,
i was trying to make notification every time there is a new Post how can i make this work.
Error:
Notification:
use Queueable;
public $post;
public function __construct()
{
}
public function via($notifiable)
{
return ['database'];
}
public function toDatabase($notifiable)
{
return [
'title' => $this->post->title,
];
}
public function toArray($notifiable)
{
return [
];
}
}
Post Controller:
public function store(Request $request)
{
$this->validate($request, [
'title'=>'required|max:100',
'body' =>'required',
]);
$title = $request['title'];
$body = $request['body'];
$post = Post::create($request->only('title', 'body'));
Auth::user()->notify(new NotifyPost($post));
return redirect()->route('posts.index')
->with('flash_message', 'Article,
'. $post->title.' created');
}
You need to inject the post within the construct, or else it never gets resolved.
protected $post;
public function __construct(Post $post)
{
$this->post = $post;
}
Im using events to trigger an event to send emails to the user, but im getting an error when i tried to pass extra data.
Order.php
protected $events = [
'created' => Events\NewOrder::class
];
NewOrder.php
use App\Order;
class NewOrder
{
use Dispatchable, InteractsWithSockets, SerializesModels;
public $order;
public function __construct(Order $order)
{
$this->order = $order;
}
public function broadcastOn()
{
return new PrivateChannel('channel-name');
}
}
the Listener:
public function handle(NewOrder $event)
{
Mail::to(Auth::user()->email)->send( new UserOrder( $event->pedido));
}
UserOrder.php
public function __construct(Order $order)
{
$this->order = $order;
$id_order = $order->id;
$details = DB::table('order_product')
->where('order_id', '=', $id_order)
->get();
$this->$details = $details;
}
public function build()
{
return $this->markdown('emails.userorder')->with('details', $this->details);
}
Markdown mail: userorder
#foreach($details as $detail)
{{ $detail->description }}
#endforeach
gave me this error:
Invalid argument supplied for foreach()
Change
$this->$details = $details;
to
$this->details = $details;
Also be sure that variable is declared above the __construct method, like so
public $details; //or protected $details;
I have error like (1/1) InvalidArgumentException
Route [home] not defined. whenever i used the store function but i'm pretty sure that i use the redirect method right what could be the possible error, all i wanted was to redirect to home once the store method is done.
web.php
<?php
Route::get('/', function () {
return view('main');
});
Route::get('/create', 'BuildingController#createBuilding');
Route::post('/store', 'BuildingController#store');
Route::post('home', 'BuildingController#getAllBuilding');
Building.php
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Building extends Model
{
public $timestamps = false;
protected $fillable = [
'id',
'building_name',
'building_information',
'building_image'
];
}
BuildingController.php
<?php
namespace App\Http\Controllers;
use App\Building;
use Image;
use Illuminate\Http\Request;
use App\Repositories\Building\BuildingRepository;
class BuildingController extends Controller
{
/**
* Display a listing of the resource.
*
* #return \Illuminate\Http\Response
*/
private $building;
public function __construct(BuildingRepository $building)
{
$this->building = $building;
}
public function createBuilding()
{
return view('building.create');
}
public function store(Request $request)
{
$this->validate($request, array(
'building_name'=>'required',
'building_information'=>'required',
'building_image' => 'required'
));
$image = $request->file('building_image');
$filename = time() . '.' . $image->getClientOriginalExtension();
$location = public_path('images/' .$filename);
Image::make($image)->resize(800,400)->save($location);
$buildings = array('building_name' => $request->building_name,
'building_information' => $request->building_information,
'building_image' => $filename);
$this->building->create($buildings);
return redirect()->route('home');
}
public function getAllBuilding()
{
$buildings = $this->building->getAll();
return view('building.home')->with('buildings', $buildings);
}
public function getSpecificRecord()
{
$buildings = $this->building->getById(1);
return view('building.show')->with('buildings', $buildings);
}
}
EloquentBuilding.php
<?php
namespace App\Repositories\Building;
use \App\Building;
class EloquentBuilding implements BuildingRepository
{
private $model;
public function __construct(Building $model)
{
$this->model = $model;
}
public function getById($id)
{
return $this->model->findOrFail($id);
}
public function getAll()
{
return $this->model->all();
}
public function create(array $attributes)
{
return $this->model->create($attributes);
}
public function update($id, array $attributes)
{
}
public function delete($id)
{
}
}
BuildingRepository.php
<?php
namespace App\Repositories\Building;
interface BuildingRepository
{
public function getById($id);
public function getAll();
public function create(array $attributes);
public function update($id, array $attributes);
public function delete($id);
}
Since you're using route(), you need to name the route. Also, make it get:
Route::get('home', 'BuildingController#getAllBuilding')->name('home');
Or:
Route::get('home', ['as' => 'home', 'uses' => 'BuildingController#getAllBuilding']);
You are trying to use route with post, replace it with get and also add/specify name attribute to call route using name.
Route::get('home', 'BuildingController#getAllBuilding')->name('home');
OR
Route::get('home', ['as' => 'home', 'uses' => 'BuildingController#getAllBuilding']);
Above both are comes with same output...
My User.php
class User extends Authenticatable
{
public function sites()
{
return $this->hasMany(Site::class);
}
}
My Site.php
class Site extends Model
{
public function user()
{
return $this->belongsTo(User::class);
}
}
My routes.php
Route::resource('site', 'SiteController');
My SiteController.php
class SiteController extends Controller
{
public function edit(int $id)
{
$site = Auth::user()->sites()->find($id);
return view('site.edit', compact('site'));
}
}
How can I validate that the site belongs to user? I understand that in my case if site doesn't belong to user, $site variable will be null. But I want more declarative way, something like laravel requests, because I need the same check in show, update, and destroy methods. But I cannot use laravel request, because checking is something like this
$siteId = Route::current()->param('site');
$ids = Auth::user()->sites()->pluck('id')->toArray();
$result = in_array($siteId, $ids);
Can anyone suggest how to achieve my goal?
Since I use laravel 5.2, solution with route filters is deprecated. Instead route filter we should use middleware.
app/Http/Middleware/RestrictPermission.php
class RestrictPermission
{
public function handle($request, Closure $next)
{
$siteId = Route::current()->parameter('site');
if (!Auth::user()->sites()->find($siteId)) {
abort(403);
}
return $next($request);
}
}
app/Http/Kernel.php
class Kernel extends HttpKernel
{
protected $routeMiddleware = [
'restrict.permission' => RestrictPermission::class,
];
}
SiteController.php
class SiteController extends Controller
{
public function __construct()
{
$this->middleware('restrict.permission', ['except' => [
'index', 'create', 'store',
]]);
}
public function edit(int $id)
{
$site = Auth::user()->sites()->find($id);
return view('site.edit', compact('site'));
}
}
I am making a forum where users can create topics and leave a reply just like this forum.
I made a relationship just like below.However, when I save an article the topic_id does not get attached.I think the saveReply method is wrong.
Also,in this case how do you pass comments on the particular post to the view in the show method??
I am a noob,so if my question is vague I am sorry,but any help will be appreciated!!
Route
Route::group(['middleware' => 'web'], function () {
Route::get('forums','ForumsController#index');
Route::get('forums/create','ForumsController#create');
Route::post('forums', 'ForumsController#store');
Route::get('forums/{category_id}/{title}','ForumsController#show');
Route::post('forums/{category_id}/{title}', 'ForumsController#saveReply');
});
forumcontroller
class ForumsController extends Controller
{
public function index()
{
$categories = Category::all();
$topics = Topic::latest()->get();
return view('forums.index',compact('categories','topics'));
}
public function create()
{
$categories = Category::lists('title', 'id');
return view('forums.create', compact('categories'));
}
public function store(Request $request)
{
Auth::user()->topics()->save(new Topic($request->all()));
flash()->success('投稿しました','success');
return redirect('forums');
}
public function show($category_id, $title)
{
Topic::where(compact('category_id','title'))->first();
return view('forums.post', compact('topic'));
}
public function saveReply (Request $request)
{
Auth::user()->comments()->save(new Comment($category_id,$request->all()));
flash()->success('投稿しました','success');
return redirect()->back();
}
}
topic model
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class topic extends Model
{
protected $fillable = [
'title',
'body',
'category_id'
];
public function category()
{
return $this->belongsTo('App\category');
}
public function user()
{
return $this->belongsTo('App\User');
}
public function comments()
{
return $this->hasMany('App\Comment');
}
}
user model
<?php
namespace App;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable
{
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'name', 'email', 'password',
];
/**
* The attributes excluded from the model's JSON form.
*
* #var array
*/
protected $hidden = [
'password', 'remember_token',
];
public function articles()
{
return $this->hasMany('App\Article');
}
public function topics()
{
return $this->hasMany('App\Topic');
}
public function comments()
{
return $this->hasMany('App\Comment');
}
}
comment model
class Comment extends Model
{
protected $fillable = [
'reply',
'user_id',
'topic_id'
];
public function topic()
{
return $this->belongsTo('App\Topic');
}
public function user()
{
return $this->belongsTo('App\User');
}
}
comment table
class CreateCommentsTable extends Migration
{
public function up()
{
Schema::create('comments', function (Blueprint $table) {
$table->increments('id');
$table->text('reply');
$table->integer('user_id')->unsigned();
$table->integer('topic_id')->unsigned();
$table->timestamps();
});
}
public function down()
{
Schema::drop('comments');
}
}
The Request::all returns an array of all inputs so when you are doing:
new Comment($category_id,$request->all())
You'll get something like this:
1['some' => 'thing', 'other'=> 'values']
Which could be the problem so try this instead:
new Comment(array_merge(['category_id' => $category_id ], $request->all())
When on development/local environment, set the debug true so you'll get meaningful error messages so you can findout the exect problem easily.