Class: Appsignal::Event::MopedEvent

Inherits:
Appsignal::Event show all
Defined in:
lib/appsignal/event/moped_event.rb

Instance Attribute Summary

Attributes inherited from ActiveSupport::Notifications::Event

#children, #end, #name, #payload, #time, #transaction_id

Instance Method Summary collapse

Methods inherited from Appsignal::Event

event_for_instrumentation, #sanitize!, #truncate!

Methods inherited from ActiveSupport::Notifications::Event

#<<, #duration, #parent_of?

Constructor Details

#initialize(name, start, ending, transaction_id, payload) ⇒ MopedEvent

Returns a new instance of MopedEvent.



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# File 'lib/appsignal/event/moped_event.rb', line 2

def initialize(name, start, ending, transaction_id, payload)
  super(name, start, ending, transaction_id, transform_payload(payload))
end

Instance Method Details

#payload_from_op(payload) ⇒ Object 



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# File 'lib/appsignal/event/moped_event.rb', line 18

def payload_from_op(payload)
  case payload.class.to_s
  when 'Moped::Protocol::Command'
    {
      :type     => 'Command',
      :database => payload.full_collection_name,
      :selector => sanitize(payload.selector)
    }
  when 'Moped::Protocol::Query'
    {
      :type     => 'Query',
      :database => payload.full_collection_name,
      :selector => sanitize(payload.selector),
      :flags    => payload.flags,
      :limit    => payload.limit,
      :skip     => payload.skip,
      :fields   => payload.fields
    }
  when 'Moped::Protocol::Delete'
    {
      :type     => 'Delete',
      :database => payload.full_collection_name,
      :selector => sanitize(payload.selector),
      :flags    => payload.flags,
    }
  when 'Moped::Protocol::Insert'
    {
      :type       => 'Insert',
      :database   => payload.full_collection_name,
      :documents  => sanitize(payload.documents),
      :flags      => payload.flags,
    }
  when 'Moped::Protocol::Update'
    {
      :type     => 'Update',
      :database => payload.full_collection_name,
      :selector => sanitize(payload.selector),
      :update   => sanitize(payload.update),
      :flags    => payload.flags,
    }
  when 'Moped::Protocol::KillCursors'
    {
      :type                 => 'KillCursors',
      :number_of_cursor_ids => payload.number_of_cursor_ids
    }
  else
    {
      :type     => payload.class.to_s.gsub('Moped::Protocol::', ''),
      :database => payload.full_collection_name
    }
  end
end

#sanitize(params) ⇒ Object 



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# File 'lib/appsignal/event/moped_event.rb', line 71

def sanitize(params)
  if params.is_a?(Hash)
    {}.tap do |hsh|
      params.each do |key, val|
        hsh[key] = sanitize(val)
      end
    end
  elsif params.is_a?(Array)
    if params.first.is_a?(String)
      ['?']
    else
      params.map do |item|
        sanitize(item)
      end
    end
  else
    '?'
  end
end

#transform_payload(payload) ⇒ Object 



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# File 'lib/appsignal/event/moped_event.rb', line 6

def transform_payload(payload)
  if payload[:ops] && payload[:ops].length > 0
    transformed_ops = [].tap do |arr|
      payload[:ops].each do |op|
        arr << payload_from_op(op.dup)
      end
    end
    payload[:ops] = transformed_ops
  end
  payload
end