activity = $activity; $this->permissionService = $permissionService; $this->user = user(); } /** * Add activity data to database. */ public function add(Entity $entity, string $activityKey, ?int $bookId = null) { $activity = $this->newActivityForUser($activityKey, $bookId); $entity->activity()->save($activity); $this->setNotification($activityKey); } /** * Adds a activity history with a message, without binding to a entity. */ public function addMessage(string $activityKey, string $message, ?int $bookId = null) { $this->newActivityForUser($activityKey, $bookId)->forceFill([ 'extra' => $message ])->save(); $this->setNotification($activityKey); } /** * Get a new activity instance for the current user. */ protected function newActivityForUser(string $key, ?int $bookId = null): Activity { return $this->activity->newInstance()->forceFill([ 'key' => strtolower($key), 'user_id' => $this->user->id, 'book_id' => $bookId ?? 0, ]); } /** * Removes the entity attachment from each of its activities * and instead uses the 'extra' field with the entities name. * Used when an entity is deleted. */ public function removeEntity(Entity $entity): Collection { $activities = $entity->activity()->get(); $entity->activity()->update([ 'extra' => $entity->name, 'entity_id' => 0, 'entity_type' => '', ]); return $activities; } /** * Gets the latest activity. */ public function latest(int $count = 20, int $page = 0): array { $activityList = $this->permissionService ->filterRestrictedEntityRelations($this->activity, 'activities', 'entity_id', 'entity_type') ->orderBy('created_at', 'desc') ->with(['user', 'entity']) ->skip($count * $page) ->take($count) ->get(); return $this->filterSimilar($activityList); } /** * Gets the latest activity for an entity, Filtering out similar * items to prevent a message activity list. */ public function entityActivity(Entity $entity, int $count = 20, int $page = 1): array { if ($entity->isA('book')) { $query = $this->activity->newQuery()->where('book_id', '=', $entity->id); } else { $query = $this->activity->newQuery()->where('entity_type', '=', $entity->getMorphClass()) ->where('entity_id', '=', $entity->id); } $activity = $this->permissionService ->filterRestrictedEntityRelations($query, 'activities', 'entity_id', 'entity_type') ->orderBy('created_at', 'desc') ->with(['entity', 'user.avatar']) ->skip($count * ($page - 1)) ->take($count) ->get(); return $this->filterSimilar($activity); } /** * Get latest activity for a user, Filtering out similar items. */ public function userActivity(User $user, int $count = 20, int $page = 0): array { $activityList = $this->permissionService ->filterRestrictedEntityRelations($this->activity, 'activities', 'entity_id', 'entity_type') ->orderBy('created_at', 'desc') ->where('user_id', '=', $user->id) ->skip($count * $page) ->take($count) ->get(); return $this->filterSimilar($activityList); } /** * Filters out similar activity. * @param Activity[] $activities * @return array */ protected function filterSimilar(iterable $activities): array { $newActivity = []; $previousItem = null; foreach ($activities as $activityItem) { if (!$previousItem || !$activityItem->isSimilarTo($previousItem)) { $newActivity[] = $activityItem; } $previousItem = $activityItem; } return $newActivity; } /** * Flashes a notification message to the session if an appropriate message is available. */ protected function setNotification(string $activityKey) { $notificationTextKey = 'activities.' . $activityKey . '_notification'; if (trans()->has($notificationTextKey)) { $message = trans($notificationTextKey); session()->flash('success', $message); } } /** * Log out a failed login attempt, Providing the given username * as part of the message if the '%u' string is used. */ public function logFailedLogin(string $username) { $message = config('logging.failed_login.message'); if (!$message) { return; } $message = str_replace("%u", $username, $message); $channel = config('logging.failed_login.channel'); Log::channel($channel)->warning($message); } }