Merge pull request #14380 from overleaf/jdt-history-onboarding-saves

save onboarding completion on user

GitOrigin-RevId: bcb4d9d1909aa11e5cfcf283e04fe1057460bf7b

services/web/app/src/Features/Tutorial/TutorialHandler.js

@@ -0,0 +1,13 @@
+const UserUpdater = require('../User/UserUpdater')
+
+async function saveCompletion(userId, tutorialKey) {
+  const completionDate = new Date()
+
+  await UserUpdater.promises.updateUser(userId, {
+    $set: {
+      [`completedTutorials.${tutorialKey}`]: completionDate,
+    },
+  })
+}
+
+module.exports = { saveCompletion }