Class: Inpay::Postback

Inherits:
Object
  • Object
show all
Defined in:
lib/inpay/postback.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(request, secret_key) ⇒ Postback

Returns a new instance of Postback.

Raises:



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# File 'lib/inpay/postback.rb', line 10

def initialize request, secret_key
  raise NoDataError if request.nil? || request.raw_post.to_s.blank?
  
  @secret_key = secret_key
  @remote_ip  = request.remote_ip
  @params     = {}
  @raw        = ''

  parse(request.raw_post)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object 



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# File 'lib/inpay/postback.rb', line 50

def method_missing(method, *args)
  params[method.to_s] || super
end

Instance Attribute Details

#error ⇒ Object

Returns the value of attribute error.



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# File 'lib/inpay/postback.rb', line 8

def error
  @error
end

#params ⇒ Object

Returns the value of attribute params.



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# File 'lib/inpay/postback.rb', line 8

def params
  @params
end

#raw ⇒ Object

Returns the value of attribute raw.



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# File 'lib/inpay/postback.rb', line 8

def raw
  @raw
end

Instance Method Details

#approved? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inpay/postback.rb', line 30

def approved?
  status == :approved
end

#cancelled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inpay/postback.rb', line 34

def cancelled?
  status == :cancelled
end

#error? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inpay/postback.rb', line 46

def error?
  status == :error
end

#genuine? ⇒ Boolean

acknowledge postback data

Returns:

  • (Boolean) 


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# File 'lib/inpay/postback.rb', line 55

def genuine?
  self.error = InvalidIPError     unless Inpay::Config.server_ips.include?(@remote_ip)
  self.error = ForgedRequestError unless Inpay.checksum(:postback, params) == params[:checksum]
  
  error.nil?
end

#pending? ⇒ Boolean

Transaction statuses

Returns:

  • (Boolean) 


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# File 'lib/inpay/postback.rb', line 22

def pending?
  status == :pending
end

#refund_pending? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inpay/postback.rb', line 42

def refund_pending?
  status == :refund_pending
end

#refunded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inpay/postback.rb', line 38

def refunded?
  status == :refunded?
end

#status ⇒ Object 



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# File 'lib/inpay/postback.rb', line 62

def status
  @status ||= (params[:invoice_status] ? params[:invoice_status].to_sym : nil)
end

#sum_too_low? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inpay/postback.rb', line 26

def sum_too_low?
  status == :sum_too_low
end