Update auth endpoints

Server/controllers/authController.js

@@ -49,23 +49,6 @@ const registerController = async (req, res, next) => {
     next(error);
     return;
   }
-
-  // TODO  Can there be more than one admin?
-  // // Check if an admin user exists, if so, error
-  // try {
-  //   const admin = await req.db.checkAdmin(req, res);
-  //   console.log(admin);
-  //   if (admin === true) {
-  //     throw new Error(errorMessages.AUTH_ADMIN_EXISTS);
-  //   }
-  // } catch (error) {
-  //   console.log("WEEEEEEE", error.message);
-  //   error.service = SERVICE_NAME;
-  //   error.status = 403;
-  //   next(error);
-  //   return;
-  // }
-
   // Create a new user
   try {
     const newUser = await req.db.insertUser({ ...req.body }, req.file);