small clean ups

router/album.js

@@ -143,7 +143,8 @@ router.route("/:id/share")
     let album_id = req.params.id
     if (req.user.roles.indexOf("admin") > -1) {
       let item = {
-        object_id: new ObjectId(album_id)
+        object_id: new ObjectId(album_id),
+        type: "album"
       }
       database.share.delete(item, () => {
         res.status(200).end();

router/box.js

@@ -145,7 +145,8 @@ router.route("/:id/share")
     let box_id = req.params.id
     if (req.user.roles.indexOf("admin") > -1) {
       let item = {
-        object_id: new ObjectId(box_id)
+        object_id: new ObjectId(box_id),
+        type: "box"
       }
       database.share.delete(item, () => {
         res.status(200).end();