Module: BetterAuth::APIKey::RateLimit

Defined in:
lib/better_auth/api_key/rate_limit.rb

Class Method Summary collapse

Class Method Details

.counts_requests?(record, config) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/better_auth/api_key/rate_limit.rb', line 25

def counts_requests?(record, config)
  return false if config[:rate_limit][:enabled] == false || record["rateLimitEnabled"] == false

  !record["rateLimitTimeWindow"].nil? && !record["rateLimitMax"].nil?
end

.next_request_count(record, now) ⇒ Object 



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# File 'lib/better_auth/api_key/rate_limit.rb', line 31

def next_request_count(record, now)
  last = Utils.normalize_time(record["lastRequest"])
  window = record["rateLimitTimeWindow"].to_i
  return 1 unless last && window.positive?

  elapsed_ms = (now - last) * 1000
  (elapsed_ms <= window) ? record["requestCount"].to_i + 1 : 1
end

.try_again_in(record, config, now) ⇒ Object 



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# File 'lib/better_auth/api_key/rate_limit.rb', line 8

def try_again_in(record, config, now)
  return nil if config[:rate_limit][:enabled] == false || record["rateLimitEnabled"] == false

  window = record["rateLimitTimeWindow"]
  max = record["rateLimitMax"]
  return nil if window.nil? || max.nil?

  last = Utils.normalize_time(record["lastRequest"])
  return nil unless last

  elapsed_ms = (now - last) * 1000
  return nil if elapsed_ms > window.to_i
  return nil if record["requestCount"].to_i < max.to_i

  (window.to_i - elapsed_ms).ceil
end