Class: SebElink::Response

Inherits:
Object
  • Object
show all
Includes:
Communications
Defined in:
lib/seb_elink/response.rb

Constant Summary collapse

SUPPORTED_VERSIONS = 
["001"].freeze
SUPPORTED_MESSAGES = 
["0003", "0004"].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(gateway_instance, body) ⇒ Response

Returns a new instance of Response.



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# File 'lib/seb_elink/response.rb', line 9

def initialize(gateway_instance, body)
  @gateway_instance = gateway_instance
  @body = body
end

Instance Attribute Details

#body ⇒ Object (readonly)

Returns the value of attribute body.



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# File 'lib/seb_elink/response.rb', line 7

def body
  @body
end

#gateway_instance ⇒ Object (readonly)

Returns the value of attribute gateway_instance.



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# File 'lib/seb_elink/response.rb', line 7

def gateway_instance
  @gateway_instance
end

Instance Method Details

#to_h(mode = :secure) ⇒ Object

Raises:



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# File 'lib/seb_elink/response.rb', line 34

def to_h(mode=:secure)
  raise SebElink::InvalidResponseError.new(
    "The response with body '#{body}' is invalid"
  ) if mode != :insecure && !valid?

  @to_h ||= body_hash
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/seb_elink/response.rb', line 14

def valid?
  return @valid if defined?(@valid)

  validate_message_code
  validate_version

  footprint = gateway_instance.produce_footprint({
    message_code: message_code,
    version: version,
    skip_validation: true,
    data: body_hash
  })

  @valid = gateway_instance.verify({
    version: version,
    message: footprint,
    base64_signature: body_hash[:IB_CRC]
  })
end