Class: Rack::TradeTracker::Cookie

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/trade_tracker/cookie.rb

Constant Summary collapse

NAME = 
'TT2_%{campaign_id}'.freeze
DIGEST_PARAMS = 
[:campaign_id, :material_id, :affiliate_id, :reference].freeze
VALUE_PARAMS = 
[:material_id, :affiliate_id, :reference].freeze
PATH = 
'/'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(domain, parameters) ⇒ Cookie

Returns a new instance of Cookie.



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# File 'lib/rack/trade_tracker/cookie.rb', line 10

def initialize(domain, parameters)
  @domain, @parameters = domain, parameters
end

Instance Method Details

#as_hash ⇒ Object 



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# File 'lib/rack/trade_tracker/cookie.rb', line 33

def as_hash
  {
      value: value,
      domain: ".#{domain}",
      path: PATH,
      expires: 1.year.from_now
  }
end

#checksum ⇒ Object 



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# File 'lib/rack/trade_tracker/cookie.rb', line 18

def checksum
  source = "CHK_#{DIGEST_PARAMS.map { |param| params_hash[param]  }.join('::')}"
  Digest::MD5.hexdigest(source)
end

#name ⇒ Object 



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# File 'lib/rack/trade_tracker/cookie.rb', line 14

def name
  NAME % params_hash
end

#timestamp ⇒ Object 



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# File 'lib/rack/trade_tracker/cookie.rb', line 23

def timestamp
  Time.now.to_i
end

#value ⇒ Object 



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# File 'lib/rack/trade_tracker/cookie.rb', line 27

def value
  VALUE_PARAMS.map { |param| params_hash[param] }.tap do |attributes|
    attributes << checksum << timestamp
  end.join('::')
end