From 9c7907f1e8c8e96295db4bb4311e1b6f062bfde9 Mon Sep 17 00:00:00 2001
From: Stepan Usatiuk <stepanusatiuk@gmail.com>
Date: Fri, 1 Jun 2018 12:05:56 +0300
Subject: [PATCH] when deleting user, delete each todolist with .remove()

---
 models/User.js | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/models/User.js b/models/User.js
index 0d88f2d..343ddf0 100644
--- a/models/User.js
+++ b/models/User.js
@@ -22,15 +22,10 @@ UserSchema.plugin(passportLocalMongoose);
 UserSchema.plugin(uniqueValidator);
 
 UserSchema.pre('remove', async function () {
-  await this.model('TodoList')
+  const lists = await this.model('TodoList')
     .find({ user: this._id })
-    .remove()
-    .exec();
-
-  await this.model('Todo')
-    .find({ user: this._id })
-    .remove()
     .exec();
+  await Promise.all(lists.map(list => list.remove()));
 });
 
 UserSchema.methods.generateJwt = function () {