autonumber

actor 利用者
利用者 -> "Api::PaymentsController" : index
create Query
"Api::PaymentsController" -> "Query" : new
"Api::PaymentsController" -> "Query" : valid?

autonumber stop
"Query" -> "Api::PaymentsController"

autonumber resume
"Api::PaymentsController" -> "Payment" : where

autonumber stop
"Payment" --> "Api::PaymentsController"
"Api::PaymentsController" --> 利用者
