From f1f120498ccc15583cbbed8f45e91486ff4fbae6 Mon Sep 17 00:00:00 2001
From: Sabe Jones <sabrecat@gmail.com>
Date: Thu, 25 Jun 2020 15:06:06 -0500
Subject: [PATCH 1/3] fix(ABtest): important parens

---
 test/common/fns/randomDrop.test.js      | 1 +
 website/common/script/fns/randomDrop.js | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/common/fns/randomDrop.test.js b/test/common/fns/randomDrop.test.js
index 4752fa0cca..3ce03286b1 100644
--- a/test/common/fns/randomDrop.test.js
+++ b/test/common/fns/randomDrop.test.js
@@ -17,6 +17,7 @@ describe('common.fns.randomDrop', () => {
     user._tmp = user._tmp ? user._tmp : {};
     user.items.eggs.Wolf = 0;
     user.items.food.Meat = 0;
+    user._id = `a${user._id.slice(1)}`;
     task = generateTodo({ userId: user._id });
     predictableRandom = sandbox.stub().returns(0.5);
   });
diff --git a/website/common/script/fns/randomDrop.js b/website/common/script/fns/randomDrop.js
index ef47ba4380..b4e418ad07 100644
--- a/website/common/script/fns/randomDrop.js
+++ b/website/common/script/fns/randomDrop.js
@@ -47,7 +47,7 @@ export default function randomDrop (user, options, req = {}, analytics) {
   let chance = min([Math.abs(task.value - 21.27), 37.5]) / 150 + 0.02;
   chance *= task.priority // Task priority: +50% for Medium, +100% for Hard
     // A/B test experiment: start users with +75% drops, diminishing by 5% per level gained
-    * '12345678'.indexOf(user._id.slice(0, 1)) !== -1 ? (1 + Math.max(0, 80 - (5 * user.stats.lvl)) / 100) : 1
+    * ('12345678'.indexOf(user._id.slice(0, 1)) !== -1 ? (1 + Math.max(0, 80 - (5 * user.stats.lvl)) / 100) : 1)
     * (1 + (task.streak / 100 || 0)) // Streak bonus: +1% per streak
     * (1 + statsComputed(user).per / 100) // PERception: +1% per point
     * (1 + (user.contributor.level / 40 || 0)) // Contrib levels: +2.5% per level

From b641414a56a2d3a6790d9841393c39c0fea81d5f Mon Sep 17 00:00:00 2001
From: Sabe Jones <sabrecat@gmail.com>
Date: Fri, 26 Jun 2020 15:16:22 -0500
Subject: [PATCH 2/3] fix(ABtest): record test group at registration

---
 website/server/libs/auth/index.js  | 1 +
 website/server/libs/auth/social.js | 1 +
 2 files changed, 2 insertions(+)

diff --git a/website/server/libs/auth/index.js b/website/server/libs/auth/index.js
index e8e60824f3..54e4e595f6 100644
--- a/website/server/libs/auth/index.js
+++ b/website/server/libs/auth/index.js
@@ -207,6 +207,7 @@ async function registerLocal (req, res, { isV3 = false }) {
     .catch(err => logger.error(err));
 
   if (!existingUser) {
+    savedUser._ABtests['20200625_drops'] = '12345678'.indexOf(savedUser._id.slice(0, 1)) !== -1 ? 'boosted' : 'control';
     res.analytics.track('register', {
       category: 'acquisition',
       type: 'local',
diff --git a/website/server/libs/auth/social.js b/website/server/libs/auth/social.js
index 02e4d64faf..9b3878d68c 100644
--- a/website/server/libs/auth/social.js
+++ b/website/server/libs/auth/social.js
@@ -112,6 +112,7 @@ export async function loginSocial (req, res) { // eslint-disable-line import/pre
   }
 
   if (!existingUser) {
+    savedUser._ABtests['20200625_drops'] = '12345678'.indexOf(savedUser._id.slice(0, 1)) !== -1 ? 'boosted' : 'control';
     res.analytics.track('register', {
       category: 'acquisition',
       type: network,

From 6b3ba83d4f7e884495c166df6a5467a3b4f30d55 Mon Sep 17 00:00:00 2001
From: Sabe Jones <sabrecat@gmail.com>
Date: Fri, 26 Jun 2020 15:18:38 -0500
Subject: [PATCH 3/3] 4.146.7

---
 package-lock.json | 2 +-
 package.json      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 99532db324..2a99f33253 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "habitica",
-  "version": "4.146.6",
+  "version": "4.146.7",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 35a272eaf7..21684d5847 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "habitica",
   "description": "A habit tracker app which treats your goals like a Role Playing Game.",
-  "version": "4.146.6",
+  "version": "4.146.7",
   "main": "./website/server/index.js",
   "dependencies": {
     "@babel/core": "^7.10.3",