added getrank function

backend/api/controllers/leaderboards.js

@@ -19,6 +19,22 @@ class LeaderboardsController {
     }
   }
 
+  static async getRank(req, res, next) {
+    try {
+      const { language, mode, mode2 } = req.query;
+      const { uid } = req.decodedToken;
+      if (!language || !mode || !mode2 || !uid) {
+        return res.status(400).json({
+          message: "Missing parameters",
+        });
+      }
+      let retval = await LeaderboardsDAO.getRank(mode, mode2, language, uid);
+      return res.status(200).json(retval);
+    } catch (e) {
+      return next(e);
+    }
+  }
+
   static async update(req, res, next) {
     try {
       const { language, mode, mode2 } = req.body;

backend/api/routes/leaderboards.js

@@ -8,6 +8,13 @@ const router = Router();
 
 router.get("/", RateLimit.limit1persec, LeaderboardsController.get);
 
+router.get(
+  "/rank",
+  RateLimit.limit1persec,
+  authenticateRequest,
+  LeaderboardsController.getRank
+);
+
 //TODO remove me
 router.post(
   "/debug_update",

backend/dao/leaderboards.js

@@ -15,7 +15,7 @@ class LeaderboardsDAO {
     const res = await mongoDB()
       .collection(`leaderboards.${language}.${mode}.${mode2}`)
       .findOne({ uid });
-    return res.rank;
+    return res;
   }
 
   static async update(mode, mode2, language, uid = undefined) {