discourse/db/post_migrate/20180917024729_remove_super...

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require 'migration/column_dropper'
require 'badge_posts_view_manager'
class RemoveSuperfluousColumns < ActiveRecord::Migration[5.2]
def up
{
user_profiles: %i{
card_image_badge_id
},
categories: %i{
logo_url
background_url
suppress_from_homepage
},
groups: %i{
visible
public
alias_level
},
theme_fields: %i{target},
user_stats: %i{first_topic_unread_at},
topics: %i{
auto_close_at
auto_close_user_id
auto_close_started_at
auto_close_based_on_last_post
auto_close_hours
inappropriate_count
bookmark_count
off_topic_count
illegal_count
notify_user_count
last_unread_at
vote_count
},
users: %i{
email
email_always
mailing_list_mode
email_digests
email_direct
email_private_messages
external_links_in_new_tab
enable_quoting
dynamic_favicon
disable_jump_reply
edit_history_public
automatically_unpin_topics
digest_after_days
auto_track_topics_after_msecs
new_topic_duration_minutes
last_redirected_to_top_at
auth_token
auth_token_updated_at
blocked
silenced
trust_level_locked
},
user_auth_tokens: %i{legacy},
user_options: %i{theme_key},
themes: %i{key},
email_logs: %i{
topic_id
reply_key
skipped
skipped_reason
},
}.each do |table, columns|
Migration::ColumnDropper.execute_drop(table, columns)
end
DB.exec "DROP FUNCTION IF EXISTS first_unread_topic_for(int)"
BadgePostsViewManager.drop!
Migration::ColumnDropper.execute_drop(:posts, %i{vote_count})
BadgePostsViewManager.create!
end
def down
raise ActiveRecord::IrreversibleMigration
end
end