Add tmio API player check

package.json

@@ -18,7 +18,8 @@
     "dotenv": "^10.0.0",
     "express": "^4.17.1",
     "morgan": "^1.10.0",
-    "mysql": "^2.18.1"
+    "mysql": "^2.18.1",
+    "trackmania.io": "^2.4.0"
   },
   "devDependencies": {
     "eslint": "^7.32.0",

route/setVote.js

 const path = require('path'),
-    scriptName = path.basename(__filename).replace(/\.js$/i,'');
+    scriptName = path.basename(__filename).replace(/\.js$/i,''),
+    tmio = require('trackmania.io'),
+    tmioPlayer = new tmio.Players();
 
 /**
  * @param {import('express').Express} app
@@ -17,9 +19,15 @@ module.exports = function(app, sql, tokenCheck, errorHandler) {
             if (isNaN(vote)) return errorHandler(res, 400, 'Invalid vote');
             if (vote < 0 || vote > 100) return errorHandler(res, 400, 'Vote must be between 0 and 100');
 
-            //TODO: check if player exists (tmio API check)
+            // check if player exists (tmio API check)
+            tmioPlayer.player(player).then((playerData)=>{
+                if (playerData.error) return errorHandler(res, 400, playerData.error);
+            });
 
-            //TODO: check if map exists (tmio API check)
+            // check if map exists (tmio API check)
+            tmio.map(mapId).then((mapData)=>{
+                if (mapData.error) return errorHandler(res, 400, mapData.error);
+            });
 
             sql.query('SELECT * FROM votes WHERE map = ? AND player = ?', [mapId,player], (err, sqlRes)=>{
                 if (err) {