Module: Myclear::Service

Defined in:
lib/myclear/service.rb

Constant Summary collapse

BE_URI =

BE

'/FPXMain/RetrieveBankList'
AR_URI =

AR fpx_msgToken: B2C => ‘01’, B2B => ‘02’

'/FPXMain/seller2DReceiver.jsp'
AR_REQUIRED_PARAMS = 
%w(fpx_msgToken fpx_sellerExOrderNo fpx_sellerTxnTime fpx_sellerOrderNo fpx_txnCurrency fpx_txnAmount fpx_buyerEmail fpx_buyerName fpx_buyerBankId fpx_buyerBankBranch fpx_buyerAccNo fpx_buyerId fpx_makerName fpx_buyerIban fpx_productDesc)
AE_URI =

AE fpx_msgToken: B2C => ‘01’, B2B => ‘02’

'/FPXMain/sellerNVPTxnStatus.jsp'
AE_REQUIRED_PARAMS = 
%w(fpx_msgToken fpx_sellerExOrderNo fpx_sellerTxnTime fpx_sellerOrderNo fpx_txnCurrency fpx_txnAmount fpx_buyerEmail fpx_buyerName fpx_buyerBankId fpx_buyerBankBranch fpx_buyerAccNo fpx_buyerId fpx_makerName fpx_buyerIban fpx_productDesc)
VERIFY_REQUIRED_PARAMS = 
%w(fpx_buyerBankBranch fpx_buyerBankId fpx_buyerIban fpx_buyerId fpx_buyerName fpx_creditAuthCode fpx_creditAuthNo fpx_debitAuthCode fpx_debitAuthNo fpx_fpxTxnId fpx_fpxTxnTime fpx_makerName fpx_msgToken fpx_msgType fpx_sellerExId fpx_sellerExOrderNo fpx_sellerId fpx_sellerOrderNo fpx_sellerTxnTime fpx_txnAmount fpx_txnCurrency fpx_checkSum)

Class Method Summary collapse

Class Method Details

.ae_url ⇒ Object 



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# File 'lib/myclear/service.rb', line 61

def self.ae_url
  Myclear.service_host + AE_URI
end

.ar_url ⇒ Object 



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# File 'lib/myclear/service.rb', line 39

def self.ar_url
  Myclear.service_host + AR_URI
end

.authorization_enquiry(params, options = {}) ⇒ Object 



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# File 'lib/myclear/service.rb', line 47

def self.authorization_enquiry(params, options = {})
  params = Utils.stringify_keys(params)
  check_params(params, AE_REQUIRED_PARAMS)
  params = {
    'fpx_msgType' => 'AE',
    'fpx_sellerBankCode' => '01',
    'fpx_sellerExId' => Myclear.seller_exchange_id,
    'fpx_version' => Myclear.fpx_version,
    'fpx_sellerId' => Myclear.seller_id
  }.merge(params)

  request(AE_URI, params, options)
end

.authorization_request_params(params, options = {}) ⇒ Object 



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# File 'lib/myclear/service.rb', line 24

def self.authorization_request_params(params, options = {})
  params = Utils.stringify_keys(params)
  check_params(params, AR_REQUIRED_PARAMS)
  params = {
    'fpx_msgType' => 'AR',
    'fpx_sellerBankCode' => '01',
    'fpx_sellerExId' => Myclear.seller_exchange_id,
    'fpx_version' => Myclear.fpx_version,
    'fpx_sellerId' => Myclear.seller_id
  }.merge(params)

  # request_uri(params, options)
  sign_params(params, options)
end

.bank_list_enquiry(options = {}) ⇒ Object 



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# File 'lib/myclear/service.rb', line 5

def self.bank_list_enquiry options = {}
  params = {
    'fpx_msgType' => 'BE',
    'fpx_msgToken' => '01',
    'fpx_sellerExId' => Myclear.seller_exchange_id,
    'fpx_version' => Myclear.fpx_version
  }

  request(BE_URI, params, options)
end

.be_url ⇒ Object 



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# File 'lib/myclear/service.rb', line 16

def self.be_url
  Myclear.service_host + BE_URI
end

.check_params(params, names) ⇒ Object 



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# File 'lib/myclear/service.rb', line 99

def self.check_params(params, names)
  return if !Myclear.debug_mode?

  (params.keys - names).each { |key| warn("Myclear Warn: unknown option: #{key}") }

  names.each do |name|
    warn("Myclear Warn: missing required option: #{name}") unless params.has_key?(name)
  end
end

.package_params(params) ⇒ Object 



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# File 'lib/myclear/service.rb', line 95

def self.package_params(params)
  params.sort_by { |key, value| key }.to_h.values.join("|")
end

.request(uri, params, options = {}) ⇒ Object 



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# File 'lib/myclear/service.rb', line 78

def self.request(uri, params, options = {})
  host_uri = URI(Myclear.service_host)
  http = Net::HTTP.new(host_uri.host, host_uri.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE
  req = Net::HTTP::Post.new(uri)
  req['Accept'] = 'application/json'
  req.set_form_data(sign_params(params, options))
  http.request(req)
end

.request_uri(params, options = {}) ⇒ Object 



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# File 'lib/myclear/service.rb', line 72

def self.request_uri(params, options = {})
  uri = URI(GATEWAY_URL)
  uri.query = URI.encode_www_form(sign_params(params, options))
  uri
end

.sign_params(params, options) ⇒ Object 



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# File 'lib/myclear/service.rb', line 89

def self.sign_params(params, options)
  params.merge(
    'fpx_checkSum' => Myclear::Sign.generate(package_params(params), options)
  ) 
end

.verify_params(params, options = {}) ⇒ Object 



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# File 'lib/myclear/service.rb', line 66

def self.verify_params(params, options = {})
  params = Utils.stringify_keys(params)
  check_params(params, VERIFY_REQUIRED_PARAMS)
  Myclear::Sign.verify?(params.delete('fpx_checkSum'), package_params(params))
end