From 374d3a967deee6ea92254d6b950bbd76b2ddc5dc Mon Sep 17 00:00:00 2001
From: Jordan Eldredge <jordan@jordaneldredge.com>
Date: Fri, 3 Apr 2020 23:15:12 -0400
Subject: [PATCH] Improve hos tweetable skins are fetched

---
 experiments/skin-database/data/skins.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/experiments/skin-database/data/skins.js b/experiments/skin-database/data/skins.js
index 2de07857..b395e8a0 100644
--- a/experiments/skin-database/data/skins.js
+++ b/experiments/skin-database/data/skins.js
@@ -174,13 +174,21 @@ async function reject(md5) {
 }
 
 async function getSkinToReview() {
-  const skin = await skins.findOne(REVIEWABLE_QUERY);
+  const reviewable = await skins.aggregate([
+    { $match: REVIEWABLE_QUERY },
+    { $sample: { size: 1 } }
+  ]);
+  const skin = reviewable[0];
   const { canonicalFilename, md5 } = getSkinRecord(skin);
   return { filename: canonicalFilename, md5 };
 }
 
 async function getSkinToTweet() {
-  const skin = await skins.findOne(TWEETABLE_QUERY);
+  const tweetables = await skins.aggregate([
+    { $match: TWEETABLE_QUERY },
+    { $sample: { size: 1 } }
+  ]);
+  const skin = tweetables[0];
   if (skin == null) {
     return null;
   }