Ruby版pub-relayからCrystal版pub-relay移行用

migrate_to_crystal_relay.rb

#!/usr/bin/env ruby

require_relative './config/boot'
require_relative './config/environment'

redis_url = 'redis://127.0.0.1:6379'

redis = Redis.new(url: redis_url)

::Subscription.all.each do |subscription|
  redis.hset("subscription:#{subscription.domain}", "inbox_url", subscription.inbox_url)
end