From b33fb671f234f5f07049bf074f0731a894f82ac2 Mon Sep 17 00:00:00 2001
From: Guo Xiang Tan <tgx_world@hotmail.com>
Date: Thu, 28 Sep 2017 17:27:20 +0800
Subject: [PATCH] Filter out invalid tags when migrating.

---
 app/jobs/onceoff/migrate_from_slack_official.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/jobs/onceoff/migrate_from_slack_official.rb b/app/jobs/onceoff/migrate_from_slack_official.rb
index 949c637..cd9a940 100644
--- a/app/jobs/onceoff/migrate_from_slack_official.rb
+++ b/app/jobs/onceoff/migrate_from_slack_official.rb
@@ -43,11 +43,14 @@ module Jobs
               row.key.to_i
             end
 
+          valid_tags = []
+          valid_tags = Tag.where(name: rule[:tags]).pluck(:name) if rule[:tags]
+
           rows << {
             category_id: category_id,
             channel: rule[:channel],
             filter: rule[:filter],
-            tags: rule[:tags]
+            tags: valid_tags
           }
         end
       end