Class: Vpago::AcledaV2::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/vpago/acleda_v2/base.rb

Direct Known Subclasses

Checkout, TransactionStatus

Constant Summary collapse

CONTENT_TYPE_JSON = 
'application/json'.freeze
PURCHASE_DESC =

ACLEDA requires purchaseDesc to be <= 16 chars, English only.

'Purchase goods'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(payment, options = {}) ⇒ Base

Returns a new instance of Base.



8
9
10
11
 
# File 'lib/vpago/acleda_v2/base.rb', line 8

def initialize(payment, options = {})
  @options = options
  @payment = payment
end

Instance Method Details

#action_url ⇒ Object

KHQR/Card secure web redirect target



80
81
82
 
# File 'lib/vpago/acleda_v2/base.rb', line 80

def action_url
  strip_whitespace(payment_method.preferences[:payment_page_url])
end

#amount ⇒ Object 



21
22
23
 
# File 'lib/vpago/acleda_v2/base.rb', line 21

def amount
  format('%.2f', @payment.amount)
end

#app_scheme ⇒ Object 



98
99
100
 
# File 'lib/vpago/acleda_v2/base.rb', line 98

def app_scheme
  payment_method.preferences[:app_scheme]
end

#callback_url ⇒ Object 



90
91
92
93
94
95
96
 
# File 'lib/vpago/acleda_v2/base.rb', line 90

def callback_url
  return continue_success_url unless app_scheme.present? && platform == 'app'

  uri = URI.parse(continue_success_url)
  uri.scheme = app_scheme
  uri.to_s
end

#continue_success_url ⇒ Object

successUrlToReturn / errorUrl. The bank appends its own query string (_paymenttokenid, _resultCode, ...) when it redirects back.



86
87
88
 
# File 'lib/vpago/acleda_v2/base.rb', line 86

def continue_success_url
  @payment.processing_url
end

#deeplink? ⇒ Boolean

Returns:

  • (Boolean) 


111
112
113
 
# File 'lib/vpago/acleda_v2/base.rb', line 111

def deeplink?
  payment_method.deeplink? && platform == 'app'
end

#expiry_time ⇒ Object

Dynamically mirrors the shopper's remaining seat/inventory hold time so the bank's QR/session doesn't outlive the hold. Falls back to the admin-configured preference when the order has no hold (e.g. non-inventory items) or the hold has already lapsed.



55
56
57
 
# File 'lib/vpago/acleda_v2/base.rb', line 55

def expiry_time
  @expiry_time ||= (remaining_hold_minutes || payment_method.preferences[:payment_expiry_time_in_mn]).to_s
end

#get_txn_status_url ⇒ Object

rubocop:disable Naming/AccessorMethodName



75
76
77
 
# File 'lib/vpago/acleda_v2/base.rb', line 75

def get_txn_status_url # rubocop:disable Naming/AccessorMethodName
  "#{xpay_service_base_url}/getTxnStatus"
end

#hmac512(message) ⇒ Object 



126
127
128
 
# File 'lib/vpago/acleda_v2/base.rb', line 126

def hmac512(message)
  OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new('sha512'), secret, message).upcase
end

#login_id ⇒ Object 



40
41
42
 
# File 'lib/vpago/acleda_v2/base.rb', line 40

def 
  payment_method.preferences[:login_id]
end

#merchant_id ⇒ Object 



36
37
38
 
# File 'lib/vpago/acleda_v2/base.rb', line 36

def merchant_id
  payment_method.preferences[:merchant_id]
end

#merchant_name ⇒ Object 



32
33
34
 
# File 'lib/vpago/acleda_v2/base.rb', line 32

def merchant_name
  payment_method.preferences[:merchant_name]
end

#open_session_hash ⇒ Object

--- HMAC-SHA512 (uppercase hex) signing --- openSessionV2 message: merchantID + loginId + password + txid



117
118
119
 
# File 'lib/vpago/acleda_v2/base.rb', line 117

def open_session_hash
  hmac512("#{merchant_id}#{}#{password}#{payment_number}")
end

#open_session_url ⇒ Object 



71
72
73
 
# File 'lib/vpago/acleda_v2/base.rb', line 71

def open_session_url
  "#{xpay_service_base_url}/openSessionV2"
end

#opr_device ⇒ Object

android | ios (defaults to android when not supplied by the caller)



103
104
105
 
# File 'lib/vpago/acleda_v2/base.rb', line 103

def opr_device
  @options[:opr_device].presence || 'android'
end

#order_number ⇒ Object 



28
29
30
 
# File 'lib/vpago/acleda_v2/base.rb', line 28

def order_number
  @payment.order.number
end

#parse_json(body) ⇒ Object 



130
131
132
133
134
 
# File 'lib/vpago/acleda_v2/base.rb', line 130

def parse_json(body)
  JSON.parse(body)
rescue JSON::ParserError
  {}
end

#password ⇒ Object 



44
45
46
 
# File 'lib/vpago/acleda_v2/base.rb', line 44

def password
  payment_method.preferences[:password]
end

#payment_method ⇒ Object 



13
14
15
 
# File 'lib/vpago/acleda_v2/base.rb', line 13

def payment_method
  @payment.payment_method
end

#payment_number ⇒ Object Also known as: transaction_id 



17
18
19
 
# File 'lib/vpago/acleda_v2/base.rb', line 17

def payment_number
  @payment.number
end

#platform ⇒ Object 



107
108
109
 
# File 'lib/vpago/acleda_v2/base.rb', line 107

def platform
  @options[:platform]
end

#purchase_currency ⇒ Object 



63
64
65
 
# File 'lib/vpago/acleda_v2/base.rb', line 63

def purchase_currency
  @payment.order.currency
end

#purchase_date ⇒ Object 



59
60
61
 
# File 'lib/vpago/acleda_v2/base.rb', line 59

def purchase_date
  @payment.created_at.utc.strftime('%Y-%m-%d')
end

#secret ⇒ Object 



48
49
50
 
# File 'lib/vpago/acleda_v2/base.rb', line 48

def secret
  payment_method.preferences[:secret]
end

#txn_status_hash(token) ⇒ Object

getTxnStatus message: merchantId + loginId + password + paymentTokenid



122
123
124
 
# File 'lib/vpago/acleda_v2/base.rb', line 122

def txn_status_hash(token)
  hmac512("#{merchant_id}#{}#{password}#{token}")
end

#xpay_service_base_url ⇒ Object 



67
68
69
 
# File 'lib/vpago/acleda_v2/base.rb', line 67

def xpay_service_base_url
  strip_whitespace(payment_method.preferences[:xpay_service_base_url])
end