From 499a9a406f2dba84ef33e7646d9a2170be5889e6 Mon Sep 17 00:00:00 2001
From: Dheeraj Manjunath <dheerajmanju1@gmail.com>
Date: Tue, 27 Dec 2022 13:00:44 -0500
Subject: [PATCH] Periodically add blacklisted items to redis (#4532)

* Periodically add to redis

* Add log

* Change to 1 hour for testing

* Convert to arrow fn

* Adjust interval
---
 creator-node/src/blacklistManager.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/creator-node/src/blacklistManager.js b/creator-node/src/blacklistManager.js
index 4dd0d59bca0..b248839ac0a 100644
--- a/creator-node/src/blacklistManager.js
+++ b/creator-node/src/blacklistManager.js
@@ -41,6 +41,21 @@ class BlacklistManager {
           userIdsToBlacklist,
           segmentsToBlacklist
         })
+
+        // add items to redis periodically in case redis restarts
+        setInterval(async () => {
+          const {
+            trackIdsToBlacklist,
+            userIdsToBlacklist,
+            segmentsToBlacklist
+          } = await this._getDataToBlacklist()
+          await this._fetchCIDsAndAddToRedis({
+            trackIdsToBlacklist,
+            userIdsToBlacklist,
+            segmentsToBlacklist
+          })
+          this._log(`Re-added to redis`)
+        }, 1000 * 60 * 60 * 2 /* two hours */)
       }
 
       this.initialized = true