class SetJiraServiceApiUrl < ActiveRecord::Migration # This migration can be performed online without errors, but some Jira API calls may be missed # when doing so because api_url is not yet available. def build_api_url_from_project_url(project_url, api_version) # this is the exact logic previously used to build the Jira API URL from project_url server = URI(project_url) default_ports = [80, 443].include?(server.port) server_url = "#{server.scheme}://#{server.host}" server_url.concat(":#{server.port}") unless default_ports "#{server_url}/rest/api/#{api_version}" end def get_api_version_from_api_url(api_url) match = /\/rest\/api\/(?\w+)$/.match(api_url) match && match['api_version'] end def change reversible do |dir| select_all("SELECT id, properties FROM services WHERE services.type IN ('JiraService')").each do |jira_service| id = jira_service["id"] properties = JSON.parse(jira_service["properties"]) properties_was = properties.clone dir.up do # remove api_version and set api_url if properties['api_version'].present? && properties['project_url'].present? begin properties['api_url'] ||= build_api_url_from_project_url(properties['project_url'], properties['api_version']) rescue # looks like project_url was not a valid URL. Do nothing. end end properties.delete('api_version') if properties.include?('api_version') end dir.down do # remove api_url and set api_version (default to '2') properties['api_version'] ||= get_api_version_from_api_url(properties['api_url']) || '2' properties.delete('api_url') if properties.include?('api_url') end if properties != properties_was execute("UPDATE services SET properties = '#{quote_string(properties.to_json)}' WHERE id = #{id}") end end end end end