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[deploy] Cleanup orphan data from tags and feedback_messages (#10367)

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* Cleanup orphan data from tags and feedback_messages

* Fix comment in script
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rhymes 2020-09-29 16:12:40 +02:00 • committed by GitHub
parent 49ddc725a3
commit f7d781258b
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2 changed files with 30 additions and 0 deletions
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15
lib/data_update_scripts/20200917150808_nullify_orphaned_tags_by_mod_chat_channel_id.rb Normal file
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@ -0,0 +1,15 @@
module DataUpdateScripts
class NullifyOrphanedTagsByModChatChannelId
def run
# Nullify all Tags mod_chat_channel_id belonging to ChatChannels that don't exist anymore
ActiveRecord::Base.connection.execute(
<<~SQL.squish,
UPDATE tags
SET mod_chat_channel_id = NULL
WHERE mod_chat_channel_id IS NOT NULL
AND mod_chat_channel_id NOT IN (SELECT id FROM chat_channels);
SQL
)
end
end
end

15
lib/data_update_scripts/20200917150838_nullify_orphaned_feedback_messages_by_reporter_id.rb Normal file
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@ -0,0 +1,15 @@
module DataUpdateScripts
class NullifyOrphanedFeedbackMessagesByReporterId
def run
# Nullify all FeedbackMessages reporter_id belonging to Users that don't exist anymore
ActiveRecord::Base.connection.execute(
<<~SQL.squish,
UPDATE feedback_messages
SET reporter_id = NULL
WHERE reporter_id IS NOT NULL
AND reporter_id NOT IN (SELECT id FROM users);
SQL
)
end
end
end