Module: DebugBundle::Acknowledgement

Defined in:
lib/debugbundle/acknowledgement.rb

Constant Summary collapse

RETRYABLE_REASONS = 
%w[
  rate_limited
  monthly_quota_exceeded
  analytics_quota_exceeded
].freeze
FIELDS = 
%w[accepted rejected errors].freeze

Class Method Summary collapse

Class Method Details

.count?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/debugbundle/acknowledgement.rb', line 51

def count?(value)
  value.is_a?(Integer) && value >= 0
end

.decide(body, batch_length) ⇒ Object 



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# File 'lib/debugbundle/acknowledgement.rb', line 14

def decide(body, batch_length)
  return { kind: :legacy } unless body.is_a?(Hash) && FIELDS.any? { |field| body.key?(field) }
  return protocol_failure unless FIELDS.all? { |field| body.key?(field) }

  accepted = body['accepted']
  rejected = body['rejected']
  errors = body['errors']
  return protocol_failure unless count?(accepted) && count?(rejected) && errors.is_a?(Array)
  return protocol_failure unless accepted + rejected == batch_length && errors.length == rejected

  seen = {}
  retryable_indices = []
  terminal_errors = []
  errors.each do |error|
    return protocol_failure unless error.is_a?(Hash)

    index = error['index']
    reason = error['reason']
    return protocol_failure unless index.is_a?(Integer) && index.between?(0, batch_length - 1)
    return protocol_failure unless reason.is_a?(String) && !reason.empty? && !seen[index]

    seen[index] = true
    if RETRYABLE_REASONS.include?(reason)
      retryable_indices << index
    else
      terminal_errors << [index, reason]
    end
  end

  {
    kind: :acknowledged,
    accepted: accepted,
    retryable_indices: retryable_indices,
    terminal_errors: terminal_errors
  }
end

.protocol_failure ⇒ Object 



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# File 'lib/debugbundle/acknowledgement.rb', line 55

def protocol_failure
  { kind: :protocol_failure }
end