Module: ConcernsOnRails::Controllers::Idempotentable::ClassMethods

Defined in:
lib/concerns_on_rails/controllers/idempotentable.rb

Instance Method Summary collapse

Instance Method Details

#idempotent_actions(*actions, ttl: 86_400, lock_ttl: 60, header: DEFAULT_HEADER, required: false) ⇒ Object

Declare idempotent actions. ‘ttl:` is the cached-response lifetime, `lock_ttl:` the in-flight claim lifetime (kept short so a crashed worker cannot wedge a key), `header:` the request header to read, and `required:` whether a missing key is a 400. Each call appends a rule; the first rule listing the current action wins.



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# File 'lib/concerns_on_rails/controllers/idempotentable.rb', line 68

def idempotent_actions(*actions, ttl: 86_400, lock_ttl: 60, header: DEFAULT_HEADER, required: false)
  actions = actions.flatten.map(&:to_s)
  validate_idempotent!(actions, ttl: ttl, lock_ttl: lock_ttl, header: header, required: required)

  rule = { actions: actions, ttl: ttl.to_i, lock_ttl: lock_ttl.to_i, header: header.to_s, required: required }
  self.idempotency_rules = idempotency_rules + [rule]
end