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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace NotificationChannels\Fcm;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Contracts\Container\BindingResolutionException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Contracts\Events\Dispatcher;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Notifications\Events\NotificationFailed;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Notifications\Notification;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Kreait\Firebase\Exception\MessagingException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Kreait\Firebase\Messaging\CloudMessage;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Kreait\Firebase\Messaging\Message;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use NotificationChannels\Fcm\Exceptions\CouldNotSendNotification;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Throwable;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class FcmChannel  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    const MAX_TOKEN_PER_REQUEST = 500;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var \Illuminate\Contracts\Events\Dispatcher  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $events;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * FcmChannel constructor.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param \Illuminate\Contracts\Events\Dispatcher $dispatcher  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(Dispatcher $dispatcher)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->events = $dispatcher;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var string|null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $fcmProject = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Send the given notification.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param mixed $notifiable  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param \Illuminate\Notifications\Notification $notification  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \NotificationChannels\Fcm\Exceptions\CouldNotSendNotification  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \Kreait\Firebase\Exception\FirebaseException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function send($notifiable, Notification $notification)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $token = $notifiable->routeNotificationFor('fcm', $notification); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (empty($token)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Get the message from the notification class  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $fcmMessage = $notification->toFcm($notifiable);  | 
            
                            
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                        if (! $fcmMessage instanceof Message) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw CouldNotSendNotification::invalidMessage();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->fcmProject = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (method_exists($notification, 'fcmProject')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->fcmProject = $notification->fcmProject($notifiable, $fcmMessage);  | 
            
                            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $responses = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        try { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (is_array($token)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                // Use multicast when there are multiple recipients  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $partialTokens = array_chunk($token, self::MAX_TOKEN_PER_REQUEST, false);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                foreach ($partialTokens as $tokens) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $responses[] = $this->sendToFcmMulticast($fcmMessage, $tokens);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $responses[] = $this->sendToFcm($fcmMessage, $token);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } catch (MessagingException $exception) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->failedNotification($notifiable, $notification, $exception);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw CouldNotSendNotification::serviceRespondedWithAnError($exception);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $responses;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return \Kreait\Firebase\Messaging  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function messaging()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        try { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $messaging = app('firebase.manager')->project($this->fcmProject)->messaging(); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        } catch (BindingResolutionException $e) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $messaging = app('firebase.messaging'); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $messaging;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param \Kreait\Firebase\Messaging\Message $fcmMessage  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param $token  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \Kreait\Firebase\Exception\MessagingException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \Kreait\Firebase\Exception\FirebaseException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function sendToFcm(Message $fcmMessage, $token)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($fcmMessage instanceof CloudMessage) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $fcmMessage = $fcmMessage->withChangedTarget('token', $token); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($fcmMessage instanceof FcmMessage) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $fcmMessage->setToken($token);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->messaging()->send($fcmMessage);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param $fcmMessage  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array $tokens  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return \Kreait\Firebase\Messaging\MulticastSendReport  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \Kreait\Firebase\Exception\MessagingException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \Kreait\Firebase\Exception\FirebaseException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function sendToFcmMulticast($fcmMessage, array $tokens)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->messaging()->sendMulticast($fcmMessage, $tokens);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                     * Dispatch failed event.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                     * @param mixed $notifiable  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                     * @param \Illuminate\Notifications\Notification $notification  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                     * @param \Throwable $exception  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                     * @return array|null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                    protected function failedNotification($notifiable, Notification $notification, Throwable $exception)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                        return $this->events->dispatch(new NotificationFailed(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                            $notifiable,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                            $notification,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                            self::class,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                            [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                                'message' => $exception->getMessage(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    151
                 | 
                                    
                                                     | 
                
                 | 
                                'exception' => $exception,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                            ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                        ));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    155
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    156
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.