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Make removal of topic columns more resilient to deploys

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This commit is contained in:
Sam
2016-12-05 12:11:46 +11:00
parent 33d0a23d84
commit 1db9d17756
4 changed files with 77 additions and 1 deletions
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2
db/fixtures/009_users.rb
View File

@@ -32,7 +32,7 @@ duration = Rails.env.production? ? 60 : 0
if User.exec_sql("SELECT 1 FROM schema_migration_details
WHERE EXISTS(
SELECT 1 FROM INFORMATION_SCHEMA.COLUMNS
WHERE table_name = 'users' AND column_name = 'last_redirected_to_top_at'
WHERE table_schema = 'public' AND table_name = 'users' AND column_name = 'last_redirected_to_top_at'
) AND
name = 'MoveTrackingOptionsToUserOptions' AND
created_at < (current_timestamp at time zone 'UTC' - interval '#{duration} minutes')

29
db/fixtures/999_topics.rb
View File

@@ -64,3 +64,32 @@ if seed_welcome_topics
skip_validations: true,
category: staff ? staff.name : nil)
end
# run this later, cause we need to make sure new application controller resilience is in place first
duration = Rails.env.production? ? 60 : 0
if Topic.exec_sql("SELECT 1 FROM schema_migration_details
WHERE EXISTS(
SELECT 1 FROM INFORMATION_SCHEMA.COLUMNS
WHERE table_schema = 'public' AND table_name = 'topics' AND column_name = 'inappropriate_count'
) AND
name = 'AddTopicColumnsBack' AND
created_at < (current_timestamp at time zone 'UTC' - interval '#{duration} minutes')
").to_a.length > 0
Topic.transaction do
STDERR.puts "Removing superflous topic columns!"
%w[
inappropriate_count
bookmark_count
off_topic_count
illegal_count
notify_user_count
].each do |column|
User.exec_sql("ALTER TABLE topics DROP COLUMN IF EXISTS #{column}")
end
end
end