update

playground/mongodb-update.js

@@ -0,0 +1,43 @@
+// const MongoClient = require('mongodb').MongoClient;
+const {MongoClient, ObjectID} = require('mongodb');
+
+
+var mongoUrl = 'mongodb://127.0.0.1:27017/TodoApp';
+
+MongoClient.connect(mongoUrl, (err, db) => {
+  if (err) {
+    return console.log('Unable to connect to MongoDB Server', err);
+  }
+  // db.collection('Todos').findOneAndUpdate(
+  //   {_id : new ObjectID("5a1e477bf08a5672016ddd94")},
+  //   {
+  //     $set: {
+  //       completed: true
+  //     }
+  //   },
+  //   {
+  //     returnOriginal: false
+  //   }
+  // ).then((result) => {
+  //   console.log(result);
+  // })
+
+  db.collection('Users').findOneAndUpdate(
+    {_id: new ObjectID("5a1e4634f08a5672016ddd86")},
+    {
+      $set: {
+        name: 'Tyrel',
+      },
+      $inc: {
+        age: 1
+      }
+    },
+    {
+      returnOriginal: false
+    }
+  ).then((result) => {
+    console.log(result);
+  })
+
+  // db.close();
+})