From 0480681006afc27a33a92f61e9f7fecc8a8d5b5d Mon Sep 17 00:00:00 2001
From: Sabe Jones <sabrecat@gmail.com>
Date: Thu, 14 Oct 2021 15:04:14 -0500
Subject: [PATCH] chore(ABtest): remove vestigial drop cap A/B test code

---
 test/api/unit/models/user.test.js     | 14 --------------
 website/server/models/user/methods.js | 18 ------------------
 2 files changed, 32 deletions(-)

diff --git a/test/api/unit/models/user.test.js b/test/api/unit/models/user.test.js
index eb462a20f4..27c61485d9 100644
--- a/test/api/unit/models/user.test.js
+++ b/test/api/unit/models/user.test.js
@@ -592,20 +592,6 @@ describe('User Model', () => {
   });
 
   context('pre-save hook', () => {
-    it('enrolls users that signup through web in the Drop Cap AB test', async () => {
-      let user = new User();
-      user.registeredThrough = 'habitica-web';
-      user = await user.save();
-      expect(user._ABtests.dropCapNotif).to.exist;
-    });
-
-    it('does not enroll users that signup through modal in the Drop Cap AB test', async () => {
-      let user = new User();
-      user.registeredThrough = 'habitica-ios';
-      user = await user.save();
-      expect(user._ABtests.dropCapNotif).to.not.exist;
-    });
-
     it('marks the last news post as read for new users', async () => {
       const lastNewsPost = { _id: '1' };
       sandbox.stub(NewsPost, 'lastNewsPost').returns(lastNewsPost);
diff --git a/website/server/models/user/methods.js b/website/server/models/user/methods.js
index 9f5ed8a9af..d92fd30557 100644
--- a/website/server/models/user/methods.js
+++ b/website/server/models/user/methods.js
@@ -525,21 +525,3 @@ schema.methods.getSecretData = function getSecretData () {
 
   return user.secret;
 };
-
-// Enroll users in the Drop Cap A/B Test
-schema.methods.enrollInDropCapABTest = function enrollInDropCapABTest (xClientHeader) {
-  // Only target users that use web for cron and aren't subscribed.
-  // Those using mobile aren't excluded as they may use it later
-  const isWeb = xClientHeader === 'habitica-web';
-
-  if (isWeb && !this._ABtests.dropCapNotif && !this.isSubscribed()) {
-    const testGroup = Math.random();
-    // Enroll 100% of users, splitting them 50/50
-    if (testGroup <= 0.50) {
-      this._ABtests.dropCapNotif = 'drop-cap-notif-enabled';
-    } else {
-      this._ABtests.dropCapNotif = 'drop-cap-notif-disabled';
-    }
-    this.markModified('_ABtests');
-  }
-};