Class: Paymaster::UrlGenerator

Inherits:
BaseRequest show all
Defined in:
lib/paymaster/url_generator.rb

Instance Attribute Summary collapse

Attributes inherited from BaseRequest

#client

Instance Method Summary collapse

Methods inherited from BaseRequest

#initialize, #perform, #sign

Constructor Details

This class inherits a constructor from Paymaster::BaseRequest

Instance Attribute Details

#amount ⇒ Object

Returns the value of attribute amount.



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# File 'lib/paymaster/url_generator.rb', line 3

def amount
  @amount
end

#description ⇒ Object

Returns the value of attribute description.



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# File 'lib/paymaster/url_generator.rb', line 5

def description
  @description
end

#email ⇒ Object

Returns the value of attribute email.



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# File 'lib/paymaster/url_generator.rb', line 8

def email
  @email
end

#expires ⇒ Object

Returns the value of attribute expires.



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# File 'lib/paymaster/url_generator.rb', line 6

def expires
  @expires
end

#fail_url ⇒ Object

Returns the value of attribute fail_url.



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# File 'lib/paymaster/url_generator.rb', line 11

def fail_url
  @fail_url
end

#fail_url_method ⇒ Object

Returns the value of attribute fail_url_method.



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# File 'lib/paymaster/url_generator.rb', line 12

def fail_url_method
  @fail_url_method
end

#number ⇒ Object

Returns the value of attribute number.



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# File 'lib/paymaster/url_generator.rb', line 4

def number
  @number
end

#payment_system ⇒ Object

Returns the value of attribute payment_system.



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# File 'lib/paymaster/url_generator.rb', line 13

def payment_system
  @payment_system
end

#phone_number ⇒ Object

Returns the value of attribute phone_number.



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# File 'lib/paymaster/url_generator.rb', line 7

def phone_number
  @phone_number
end

#sim_mode ⇒ Object

Returns the value of attribute sim_mode.



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# File 'lib/paymaster/url_generator.rb', line 14

def sim_mode
  @sim_mode
end

#success_url ⇒ Object

Returns the value of attribute success_url.



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# File 'lib/paymaster/url_generator.rb', line 9

def success_url
  @success_url
end

#success_url_method ⇒ Object

Returns the value of attribute success_url_method.



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# File 'lib/paymaster/url_generator.rb', line 10

def success_url_method
  @success_url_method
end

Instance Method Details

#datetime(value) ⇒ Object 



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# File 'lib/paymaster/url_generator.rb', line 48

def datetime(value)
  return unless value
  value.strftime("%Y-%m-%d %H:%M:%S")
end

#endpoint ⇒ Object 



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# File 'lib/paymaster/url_generator.rb', line 16

def endpoint
  "https://lmi.paymaster.ua/index/get"
end

#generate ⇒ Object 



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# File 'lib/paymaster/url_generator.rb', line 39

def generate
  "#{endpoint}?#{params_as_string}"
end

#methods(method) ⇒ Object 



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# File 'lib/paymaster/url_generator.rb', line 43

def methods(method)
  return unless method
  method.to_s == "post" ? 1 : 0
end

#params ⇒ Object 



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# File 'lib/paymaster/url_generator.rb', line 20

def params
  {
    LMI_MERCHANT_ID: client.merchant_id,
    LMI_PAYMENT_AMOUNT: amount,
    LMI_PAYMENT_NO: number,
    LMI_PAYMENT_DESC: description,
    LMI_EXPIRES: datetime(expires),
    LMI_PAYER_PHONE_NUMBER: phone_number,
    LMI_PAYER_EMAIL: email,
    LMI_SUCCESS_URL: success_url,
    LMI_SUCCESS_METHOD: methods(success_url_method),
    LMI_FAIL_URL: fail_url,
    LMI_FAIL_METHOD: methods(fail_url_method),
    LMI_PAYMENT_SYSTEM: payment_system,
    LMI_SIM_MODE: sim_mode,
    LMI_HASH: signature,
  }.compact
end

#params_as_string ⇒ Object 



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# File 'lib/paymaster/url_generator.rb', line 59

def params_as_string
  params.map { |k, v| "#{k}=#{v}" }.join("&")
end

#signature ⇒ Object 



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# File 'lib/paymaster/url_generator.rb', line 53

def signature
  return unless client.secret_key
  string = "#{client.merchant_id}#{number}#{amount}#{client.secret_key}"
  Digest::SHA256.hexdigest(string).upcase
end