Class: Parsbank::Zarinpal

Inherits:
Gates
  • Object
show all
Defined in:
lib/parsbank/zarinpal/zarinpal.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Gates

#default_config, logo, #redirect_loaders

Constructor Details

#initialize(args = {}) ⇒ Zarinpal

Returns a new instance of Zarinpal.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 8

def initialize(args = {})
  @mobile = args.fetch(:mobile, '')
  @email = args.fetch(:email, '')
  @amount = args.fetch(:amount)
  @description = args.fetch(:description, ' ')
  @callback_url = args.fetch(:callback_url,
                             (default_config(:callback_url) || Parsbank.configuration.callback_url))
  @merchant_id = args.fetch(:merchant_id, default_config(:merchant_id))
  @wsdl = create_rest_client
rescue KeyError => e
  raise ArgumentError, "Missing required argument: #{e.message}"
end

Instance Attribute Details

#amount ⇒ Object

Returns the value of attribute amount.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 5

def amount
  @amount
end

#description ⇒ Object

Returns the value of attribute description.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 5

def description
  @description
end

#email ⇒ Object

Returns the value of attribute email.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 5

def email
  @email
end

#logo ⇒ Object (readonly)

Returns the value of attribute logo.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 6

def 
  
end

#merchant_id ⇒ Object

Returns the value of attribute merchant_id.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 5

def merchant_id
  @merchant_id
end

#mobile ⇒ Object

Returns the value of attribute mobile.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 5

def mobile
  @mobile
end

#ref_id ⇒ Object (readonly)

Returns the value of attribute ref_id.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 6

def ref_id
  @ref_id
end

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 6

def response
  @response
end

#status ⇒ Object (readonly)

Returns the value of attribute status.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 6

def status
  @status
end

#status_message ⇒ Object (readonly)

Returns the value of attribute status_message.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 6

def status_message
  @status_message
end

#wsdl ⇒ Object

Returns the value of attribute wsdl.



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 5

def wsdl
  @wsdl
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 38

def call
  response =  @wsdl.call

  Rails.logger.info "Received response with status: #{response.status}, body: #{response.body.inspect}"

  if response.valid?
    validate(response.body)
  else
    @valid = false
    Rails.logger.error "POST request to #{BASE_URL}/#{endpoint} failed with status: #{response.status}, error: #{response.body.inspect}"
    raise "API request failed with status #{response.status}: #{response.body}"
  end
rescue Faraday::ConnectionFailed => e
  Rails.logger.error "Connection failed: #{e.message}"
  raise "Connection to API failed: #{e.message}"
rescue Faraday::TimeoutError => e
  Rails.logger.error "Request timed out: #{e.message}"
  raise "API request timed out: #{e.message}"
rescue StandardError => e
  Rails.logger.error "An error occurred: #{e.message}"
  raise "An unexpected error occurred: #{e.message}"

  JSON.parse response.body

  if response[:success]
    validate(response[:body])
  else
    { status: :nok, message: begin
      response[:error]
    rescue StandardError
      response
    end }
  end
end

#redirect_form(ref_id) ⇒ Object 



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 73

def redirect_form(ref_id)
  javascript_tag = "    <script type='text/javascript' charset='utf-8'>\n      function postRefId(refIdValue) {\n        var form = document.createElement('form');\n        form.setAttribute('method', 'POST');\n        form.setAttribute('action', 'https://www.zarinpal.com/pg/StartPay/' + refIdValue);\n        form.setAttribute('target', '_self');\n        var hiddenField = document.createElement('input');\n        hiddenField.setAttribute('name', 'RefId');\n        hiddenField.setAttribute('value', refIdValue);\n        form.appendChild(hiddenField);\n        document.body.appendChild(form);\n        form.submit();\n        document.body.removeChild(form);\n      }\n      postRefId('\#{ref_id}');\n    </script>\n  JS\n\n  redirect_loaders do\n    \"\#{javascript_tag}\#{I18n.t('actions.redirect_to_gate')}\"\n  end\nend\n"

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 30

def valid?
  @valid
end

#validate(response = nil) ⇒ Object 



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# File 'lib/parsbank/zarinpal/zarinpal.rb', line 21

def validate(response = nil)
  @response = response[:payment_request_response] || response[:payment_verification_response] || response
  @ref_id = @response[:authority]
  @status = @response[:status].present? ? @response[:status] : 'FAILED'

  perform_validation
  self
end