Class: QueueIt::KnownUserChecker

Inherits:
Object
  • Object
show all
Defined in:
lib/queue_it/known_user_checker.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(shared_event_key, event_id, customer_id) ⇒ KnownUserChecker

Returns a new instance of KnownUserChecker.



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# File 'lib/queue_it/known_user_checker.rb', line 9

def initialize(shared_event_key, event_id, customer_id)
  self.shared_event_key = shared_event_key
  self.event_id         = event_id
  self.customer_id      = customer_id
end

Instance Attribute Details

#customer_id ⇒ Object

Returns the value of attribute customer_id.



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# File 'lib/queue_it/known_user_checker.rb', line 7

def customer_id
  @customer_id
end

#event_id ⇒ Object

Returns the value of attribute event_id.



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# File 'lib/queue_it/known_user_checker.rb', line 7

def event_id
  @event_id
end

#shared_event_key ⇒ Object

Returns the value of attribute shared_event_key.



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# File 'lib/queue_it/known_user_checker.rb', line 7

def shared_event_key
  @shared_event_key
end

Instance Method Details

#create_or_verify_queue_it_session!(url, params) ⇒ Object

This is bound to Rails!



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# File 'lib/queue_it/known_user_checker.rb', line 16

def create_or_verify_queue_it_session!(url, params)
  queue_id                  = params['q' ] # A QuID, the user’s queue ID
  encrypted_place_in_queue  = params['p' ] # A text, an encrypted version of the user’s queue number
  expected_hash             = params['h' ] # An integer calculated hash
  timestamp                 = params['ts'] # An integer timestamp counting number of seconds since 1970-01-01 00:00:00 UTC

  verify_request!(url, queue_id, encrypted_place_in_queue, expected_hash, timestamp)
end

#verify_request!(url, queue_id, encrypted_place_in_queue, expected_hash, timestamp) ⇒ Object 



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# File 'lib/queue_it/known_user_checker.rb', line 25

def verify_request!(url, queue_id, encrypted_place_in_queue, expected_hash, timestamp)
  if verify_md5_hash?(url, queue_id, encrypted_place_in_queue, expected_hash, timestamp)
    decrypted_place_in_queue(encrypted_place_in_queue)
  else
    raise QueueIt::NotAuthorized.new
  end
end