Class: AlacrityRails::Transaction::WebTransaction

Inherits:
Base
  • Object
show all
Defined in:
lib/alacrity-rails/transaction/web_transaction.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

authorization_header_value, #authorization_header_value, #endpoint, net_http_start_arguments, #net_http_start_arguments, #post_request, #to_json

Constructor Details

#initialize(env = {}) ⇒ WebTransaction

Returns a new instance of WebTransaction.



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 5

def initialize(env={})
  @middleware_started_at = DateTime.now
  self.url = env['REQUEST_URI']
  self.method = env['REQUEST_METHOD']
end

Instance Attribute Details

#action ⇒ Object

Returns the value of attribute action.



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 3

def action
  @action
end

#controller ⇒ Object

Returns the value of attribute controller.



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 3

def controller
  @controller
end

#format ⇒ Object

Returns the value of attribute format.



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 3

def format
  @format
end

#method ⇒ Object

Returns the value of attribute method.



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 3

def method
  @method
end

#status ⇒ Object

Returns the value of attribute status.



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 3

def status
  @status
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 3

def url
  @url
end

Class Method Details

.endpoint ⇒ Object 



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 51

def self.endpoint
  @endpoint ||= URI("#{AlacrityRails::Config.collector_host}/v1/web-transactions")
end

Instance Method Details

#absolute_time(datetime) ⇒ Object 



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 69

def absolute_time(datetime)
  datetime.strftime('%Q').to_i
end

#as_json(*args) ⇒ Object 



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 32

def as_json(*args)
  middleware_started_at = absolute_time(@middleware_started_at)
  middleware_finished_at = absolute_time(@middleware_finished_at) || absolute_time(DateTime.now)
  {
    environment: AlacrityRails::ServerConfig.environment,
    url: url,
    controller: controller,
    action: action,
    middleware_elapsed: middleware_finished_at - middleware_started_at,
    middleware_started_at: middleware_started_at,
    middleware_finished_at: middleware_finished_at,
    format: format,
    method: method,
    status: status,
    timeline_events: prepared_timeline_events,
    timestamp: Time.now.utc
  }
end

#finalize! ⇒ Object 



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 28

def finalize!
  @middleware_finished_at = DateTime.now
end

#prepared_timeline_events ⇒ Object 



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 59

def prepared_timeline_events
  timeline_events.uniq do |timeline_event|
    timeline_event.values_at(:engine, :started_at, :finished_at, :detail).join('~')
  end.map do |timeline_event|
    timeline_event[:started_at] = absolute_time(timeline_event[:started_at].to_datetime)
    timeline_event[:finished_at] = absolute_time(timeline_event[:finished_at].to_datetime)
    timeline_event
  end
end

#store_request(data) ⇒ Object 



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 11

def store_request(data)
  self.controller = data[:controller]
  self.action = data[:action]
  self.format = data[:format]
end

#store_timeline_event(data) ⇒ Object 



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 17

def store_timeline_event(data)
  timeline_events << {
    name: data[:name],
    event_type: data[:event_type],
    engine: data[:engine],
    started_at: data[:started_at],
    finished_at: data[:finished_at],
    detail: data[:detail]
  }
end

#timeline_events ⇒ Object 



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# File 'lib/alacrity-rails/transaction/web_transaction.rb', line 55

def timeline_events
  @timeline_events ||= []
end