update

controller/userController.js

@@ -180,6 +180,7 @@ async function changePassword(req, res, next) {
         let newPassword = req.body.newPassword;
         let oldPassword = req.body.oldPassword;
         let dbUser = await userModule.findOne({_id: user._id});
+        console.log(dbUser)
         if(!(dbUser && dbUser._id)) {
             return res.sendError(errorMessage.loginError);
         }

module/userModule.js

@@ -26,7 +26,7 @@ async function findList(search, fields, options) {
     return DB.User.find(search).skip(options.skip).limit(options.limit).select(fields.join(" ")).populate({ path: "roles depart avatar" });
 }
 
-async function findOne(search, fields) {
+async function findOne(search, fields = []) {
     const user = await DB.User.findOne(search).select(fields.join(" "));
     return user;
 }