Class: Vpago::PaywayV2::TransactionStatusV2

Inherits:
Base
  • Object
show all
Defined in:
lib/vpago/payway_v2/transaction_status_v2.rb

Instance Method Summary collapse

Methods inherited from Base

#amount, #api_key, #continue_success_url, #email, #first_name, #hash_data, #hash_hmac, #host, #initialize, #last_name, #merchant_id, #order_jwt_token, #payment_option, #payout, #phone, #public_key, #req_time, #return_deeplink, #return_deeplink_url, #return_params, #return_url, #skip_success_page, #transaction_fee, #transaction_fee_fix, #transaction_fee_percentage, #transaction_id, #type, #view_type

Constructor Details

This class inherits a constructor from Vpago::PaywayV2::Base

Instance Method Details

#call ⇒ Object 



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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 8

def call
  @response = check_remote_status
end

#check_remote_status ⇒ Object 



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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 52

def check_remote_status
  conn = Faraday::Connection.new do |faraday|
    faraday.request :url_encoded
  end

  data = {
    req_time: req_time,
    merchant_id: merchant_id,
    tran_id: transaction_id,
    hash: checker_hmac
  }

  conn.post(check_transaction_url, data)
end

#check_transaction_url ⇒ Object 



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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 90

def check_transaction_url
  "#{host}/api/payment-gateway/v1/payments/check-transaction-2"
end

#checker_hmac ⇒ Object 



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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 82

def checker_hmac
  data = "#{req_time}#{merchant_id}#{transaction_id}"
  hash = Base64.encode64(OpenSSL::HMAC.digest(OpenSSL::Digest.new('sha512'), api_key, data))

  # somehow php counter part are not able to decode if the \n present.
  hash.delete("\n")
end

#error_message ⇒ Object 



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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 67

def error_message
  status_data = json_response['status']
  return nil unless status_data.is_a?(Hash)

  status_data['message']
end

#failed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 48

def failed?
  %w[5 6 8].include?(status_code) || %w[DECLINED CANCELLED].include?(payment_status)
end

#json_response ⇒ Object 



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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 74

def json_response
  @json_response ||= begin
    JSON.parse(@response.body)
  rescue JSON::ParserError
    {}
  end
end

#payment_status ⇒ Object

APPROVED : Transaction successfully completed with the full purchase amount. PRE-AUTH : Transaction successfully processed with a pre-authorization hold on funds pending final capture. REFUNDED : Transaction has been fully or partially refunded. PENDING : Transaction is awaiting payment completion by the payer. DECLINED : Transaction has been declined. CANCELLED : Merchant canceled the pre-authorization or closed the transaction.



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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 31

def payment_status
  data = json_response['data']
  return nil unless data.is_a?(Hash)

  data['payment_status']
end

#pending? ⇒ Boolean

request failed does not mean payment failed. but it failed when status is failed.

Returns:

  • (Boolean) 


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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 44

def pending?
  %w[PENDING].include?(payment_status)
end

#status_code ⇒ Object

00 : Success! 5 : Invalid hash 6 : Transaction not found 8 : Invalid merchant profile 11 : Internal server error 429 : Reach request limit



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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 18

def status_code
  status_data = json_response['status']
  return nil unless status_data.is_a?(Hash)

  status_data['code']&.to_s
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vpago/payway_v2/transaction_status_v2.rb', line 38

def success?
  %w[APPROVED PRE-AUTH].include?(payment_status)
end