catstodon/app/lib/activitypub/activity/follow.rb
Eugen Rochko fe5b66aa08 Handle duplicate ActivityPub activities (#4639)
* Handle duplicate ActivityPub activities

Only perform side-effects when record processed for the first time

* Fast-forward repeat follow requests
2017-08-20 16:53:47 +02:00

24 lines
883 B
Ruby

# frozen_string_literal: true
class ActivityPub::Activity::Follow < ActivityPub::Activity
def perform
target_account = account_from_uri(object_uri)
return if target_account.nil? || !target_account.local? || delete_arrived_first?(@json['id']) || @account.requested?(target_account)
# Fast-forward repeat follow requests
if @account.following?(target_account)
AuthorizeFollowService.new.call(@account, target_account, skip_follow_request: true)
return
end
follow_request = FollowRequest.create!(account: @account, target_account: target_account)
if target_account.locked?
NotifyService.new.call(target_account, follow_request)
else
AuthorizeFollowService.new.call(@account, target_account)
NotifyService.new.call(target_account, ::Follow.find_by(account: @account, target_account: target_account))
end
end
end