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<?php |
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namespace Xetaravel\Livewire\User; |
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use Illuminate\Notifications\DatabaseNotificationCollection; |
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use Livewire\Component; |
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class Notification extends Component |
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{ |
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/** |
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* All notifications from the user. |
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* |
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* @var DatabaseNotificationCollection |
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*/ |
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public DatabaseNotificationCollection $notifications; |
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/** |
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* Whatever the user has un-read notifications. |
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* |
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* @var bool |
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*/ |
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public bool $hasUnreadNotifications = false; |
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/** |
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* The number of un-red notifications. |
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* |
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* @var int |
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*/ |
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public int $unreadNotificationsCount = 0; |
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/** |
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* The mount function. |
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* |
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* @return void |
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*/ |
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public function mount(): void |
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{ |
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$this->fetchData(); |
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} |
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public function render() |
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{ |
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return view('livewire.user.notification'); |
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} |
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/** |
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* Remove a notification by its id. |
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* |
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* @param string $notificationId The id of the notification to remove. |
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* |
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* @return void |
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*/ |
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public function remove(string $notificationId): void |
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{ |
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$notification = auth()->user()->notifications() |
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->where('id', $notificationId) |
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->first(); |
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// That means the notification id has been modified in front-end. |
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if (!$notification) { |
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return; |
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} |
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$notification->delete(); |
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$this->fetchData(); |
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} |
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/** |
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* Mark the notification as read by its id. |
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* |
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* @param string $notificationId The id of the notification to mark as read. |
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* |
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* @return void |
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*/ |
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public function markAsRead(string $notificationId): void |
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{ |
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$notification = auth()->user()->notifications() |
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->where('id', $notificationId) |
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->first(); |
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// That means the notification id has been modified in front-end. |
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if (!$notification) { |
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return; |
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} |
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$notification->markAsRead(); |
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$this->fetchData(); |
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} |
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/** |
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* Mark all notifications from the user as read. |
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* |
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* @return void |
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*/ |
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public function markAllNotificationsAsRead(): void |
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{ |
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auth()->user()->unreadNotifications->markAsRead(); |
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$this->notifications = auth()->user()->notifications; |
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$this->unreadNotificationsCount = 0; |
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$this->hasUnreadNotifications = false; |
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} |
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/** |
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* Used to refresh the notifications and the unread count. |
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* |
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* @return void |
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*/ |
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private function fetchData(): void |
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{ |
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$this->notifications = auth()->user()->notifications; |
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// Filter only the unread notifications |
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$unreadNotifications = $this->notifications->filter(function($notification) { |
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return $notification->read_at == null; |
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}); |
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$this->unreadNotificationsCount = $unreadNotifications->count(); |
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$this->hasUnreadNotifications = $this->unreadNotificationsCount > 0; |
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} |
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} |
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XetaIO /
Xetaravel
