BookStack/app/Activity/Notifications/Handlers/PageCreationNotificationHandler.php
Dan Brown 18ae67a138
Notifications: Got core notification logic working for new pages
Also rolled out watch UI to chapter and page views
2023-08-04 16:51:29 +01:00

45 lines
1.8 KiB
PHP

<?php
namespace BookStack\Activity\Notifications\Handlers;
use BookStack\Activity\Models\Loggable;
use BookStack\Activity\Notifications\Messages\PageCreationNotification;
use BookStack\Activity\Tools\EntityWatchers;
use BookStack\Activity\WatchLevels;
use BookStack\Entities\Models\Page;
use BookStack\Permissions\PermissionApplicator;
use BookStack\Users\Models\User;
class PageCreationNotificationHandler implements NotificationHandler
{
public function handle(string $activityType, Loggable|string $detail, User $user): void
{
if (!($detail instanceof Page)) {
throw new \InvalidArgumentException("Detail for page create notifications must be a page");
}
// No user-level preferences to care about here.
// Possible Scenarios:
// ✅ User watching parent chapter
// ✅ User watching parent book
// ❌ User ignoring parent book
// ❌ User ignoring parent chapter
// ❌ User watching parent book, ignoring chapter
// ✅ User watching parent book, watching chapter
// ❌ User ignoring parent book, ignoring chapter
// ✅ User ignoring parent book, watching chapter
// Get all relevant watchers
$watchers = new EntityWatchers($detail, WatchLevels::NEW);
$users = User::query()->whereIn('id', $watchers->getWatcherUserIds())->get();
// TODO - Clean this up, likely abstract to base class
// TODO - Prevent sending to current user
$permissions = app()->make(PermissionApplicator::class);
foreach ($users as $user) {
if ($user->can('receive-notifications') && $permissions->checkOwnableUserAccess($detail, 'view')) {
$user->notify(new PageCreationNotification($detail, $user));
}
}
}
}