Module: API::Helpers::RateLimiter

Defined in:
lib/api/helpers/rate_limiter.rb

Overview

RateLimiter

Helper that checks if the rate limit for a given endpoint is throttled by calling the Gitlab::ApplicationRateLimiter module. If the action is throttled for the current user, the request will be logged and an error message will be rendered with a Too Many Requests response status. See app/controllers/concerns/check_rate_limit.rb for Rails controllers version

Instance Method Summary collapse

Instance Method Details

#check_rate_limit!(key, scope:, **options) ⇒ Object 



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# File 'lib/api/helpers/rate_limiter.rb', line 12

def check_rate_limit!(key, scope:, **options)
  return unless Gitlab::ApplicationRateLimiter.throttled_request?(
    request, current_user, key, scope: scope, **options
  )

  return yield if block_given?

  render_api_error!({ error: _('This endpoint has been requested too many times. Try again later.') }, 429)
end