Extract Flarum\Notification namespace

src/Notification/NotificationRepository.php

@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Notification;
+
+use Flarum\User\User;
+
+class NotificationRepository
+{
+    /**
+     * Find a user's notifications.
+     *
+     * @param User $user
+     * @param int|null $limit
+     * @param int $offset
+     * @return \Illuminate\Database\Eloquent\Collection
+     */
+    public function findByUser(User $user, $limit = null, $offset = 0)
+    {
+        $primaries = Notification::select(
+            app('flarum.db')->raw('MAX(id) AS id'),
+            app('flarum.db')->raw('SUM(is_read = 0) AS unread_count')
+        )
+            ->where('user_id', $user->id)
+            ->whereIn('type', $user->getAlertableNotificationTypes())
+            ->where('is_deleted', false)
+            ->groupBy('type', 'subject_id')
+            ->orderByRaw('MAX(time) DESC')
+            ->skip($offset)
+            ->take($limit);
+
+        return Notification::select('notifications.*', app('flarum.db')->raw('p.unread_count'))
+            ->mergeBindings($primaries->getQuery())
+            ->join(app('flarum.db')->raw('('.$primaries->toSql().') p'), 'notifications.id', '=', app('flarum.db')->raw('p.id'))
+            ->latest('time')
+            ->get();
+    }
+
+    /**
+     * Mark all of a user's notifications as read.
+     *
+     * @param User $user
+     *
+     * @return void
+     */
+    public function markAllAsRead(User $user)
+    {
+        Notification::where('user_id', $user->id)->update(['is_read' => true]);
+    }
+}