Update AdminStatsService, add storage() method

app/Services/AdminStatsService.php

@@ -6,6 +6,7 @@ use Cache;
 use DB;
 use App\Util\Lexer\PrettyNumber;
 use App\{
+	Avatar,
 	Contact,
 	FailedJob,
 	Hashtag,
@@ -31,6 +32,43 @@ class AdminStatsService
 			);
 	}
 
+	public static function storage()
+    {
+        return Cache::remember('admin:dashboard:storage:stats', 120000, function() {
+            $res = [];
+
+            $res['last_updated'] = now()->format('c');
+
+            $avatars = Avatar::count();
+            $avatarsLocal = Avatar::whereNull('cdn_url')->count();
+            $res['avatar'] = [
+                'count' => $avatars,
+                'local_count' => $avatarsLocal,
+                'cloud_count' => ($avatars - $avatarsLocal),
+                'total_sum' => Avatar::sum('size')
+            ];
+
+            $media = Media::count();
+            $mediaSum = Media::sum('size');
+            $mediaLocalSum = Media::whereNotNull('user_id')->sum('size');
+            $mediaLocal = Media::whereNotNull('user_id')->count();
+            $res['media'] = [
+                'count' => $media,
+                'local_count' => $mediaLocal,
+                'cloud_count' => ($media - $mediaLocal),
+                'total_sum' => $mediaSum,
+                'local_sum' => $mediaLocalSum,
+                'local_30d' => Media::whereNotNull('user_id')->where('created_at', '>', now()->subDays(30))->sum('size'),
+                'cloud_30d' => Media::whereNull('user_id')->where('created_at', '>', now()->subDays(30))->sum('size'),
+                'cloud_sum' => ($mediaSum - $mediaLocalSum),
+                'avg_size' => Media::avg('size'),
+                'avg_mime' => Media::groupBy('mime')->orderByRaw('COUNT(*) DESC')->first()->mime,
+            ];
+
+            return $res;
+        });
+    }
+
 	protected static function recentData()
 	{
 		$day = config('database.default') == 'pgsql' ? 'DATE_PART(\'day\',' : 'day(';