-
-
Notifications
You must be signed in to change notification settings - Fork 7k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Migrate all old direct messages to new conversations schema (#9085)
- Loading branch information
Showing
3 changed files
with
47 additions
and
1 deletion.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
43 changes: 43 additions & 0 deletions
43
db/migrate/20181024224956_migrate_account_conversations.rb
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,43 @@ | ||
class MigrateAccountConversations < ActiveRecord::Migration[5.2] | ||
disable_ddl_transaction! | ||
|
||
def up | ||
say '' | ||
say 'WARNING: This migration may take a *long* time for large instances' | ||
say 'It will *not* lock tables for any significant time, but it may run' | ||
say 'for a very long time. We will pause for 10 seconds to allow you to' | ||
say 'interrupt this migration if you are not ready.' | ||
say '' | ||
|
||
10.downto(1) do |i| | ||
say "Continuing in #{i} second#{i == 1 ? '' : 's'}...", true | ||
sleep 1 | ||
end | ||
|
||
local_direct_statuses.find_each do |status| | ||
AccountConversation.add_status(status.account, status) | ||
end | ||
|
||
notifications_about_direct_statuses.find_each do |notification| | ||
AccountConversation.add_status(notification.account, notification.target_status) | ||
end | ||
end | ||
|
||
def down | ||
end | ||
|
||
private | ||
|
||
def local_direct_statuses | ||
Status.unscoped | ||
.local | ||
.where(visibility: :direct) | ||
.includes(:account, mentions: :account) | ||
end | ||
|
||
def notifications_about_direct_statuses | ||
Notification.joins(mention: :status) | ||
.where(activity_type: 'Mention', statuses: { visibility: :direct }) | ||
.includes(:account, mention: { status: [:account, mentions: :account] }) | ||
end | ||
end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters