Module: Paytm

Defined in:
lib/paytm/encryption_new_pg.rb,
lib/paytm.rb,
lib/paytm/request.rb,
lib/paytm/version.rb,
lib/paytm/gratification.rb,
lib/paytm/transaction_request.rb

Overview

New PG Encryption ##########################################

Defined Under Namespace

Modules: EncryptionNewPG, Request Classes: Gratification, TransactionRequest

Constant Summary collapse

VERSION = 
"0.1.3"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.aes_key ⇒ Object

Returns the value of attribute aes_key.



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# File 'lib/paytm.rb', line 21

def aes_key
  @aes_key
end

.api_url(url) ⇒ Object

Returns the value of attribute api_url.



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# File 'lib/paytm.rb', line 21

def api_url
  @api_url
end

.guid ⇒ Object

Returns the value of attribute guid.



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# File 'lib/paytm.rb', line 21

def guid
  @guid
end

.mode ⇒ Object

Returns the value of attribute mode.



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# File 'lib/paytm.rb', line 21

def mode
  @mode
end

.open_timeout ⇒ Object

Returns the value of attribute open_timeout.



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# File 'lib/paytm.rb', line 21

def open_timeout
  @open_timeout
end

.production_url ⇒ Object

Returns the value of attribute production_url.



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# File 'lib/paytm.rb', line 21

def production_url
  @production_url
end

.read_timeout ⇒ Object

Returns the value of attribute read_timeout.



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# File 'lib/paytm.rb', line 21

def read_timeout
  @read_timeout
end

.test_url ⇒ Object

Returns the value of attribute test_url.



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# File 'lib/paytm.rb', line 21

def test_url
  @test_url
end

Class Method Details

.api_base_url ⇒ Object 



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# File 'lib/paytm.rb', line 33

def self.api_base_url
  case mode
    when :production
      self.production_url
    when :test
      self.test_url
    else
      raise StandardError, "Integration mode set to an invalid value: #{mode}"
  end
end

.execute_request(opts) ⇒ Object 



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# File 'lib/paytm.rb', line 88

def self.execute_request(opts)
  RestClient::Request.execute(opts)
end

.request(method, url, params = {}) ⇒ Object 



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# File 'lib/paytm.rb', line 59

def self.request(method, url, params={})

  unless aes_key ||= @aes_key
    raise AuthenticationError.new('No AES key provided.')
  end

  request_opts = {:verify_ssl => OpenSSL::SSL::VERIFY_NONE, :use_ssl => true}

  url = api_url(url)

  case method.to_s.downcase.to_sym
    when :get, :head, :delete
      # Make params into GET parameters
      url += "#{URI.parse(url).query ? '&' : '?'}#{Util.encode_parameters(params)}" if params && params.any?
      payload = nil
    else
      payload = params.to_json
  end

  request_opts.update(:headers => request_headers(payload),
                      :method => method, :open_timeout => open_timeout,
                      :payload => payload, :url => url, :timeout => read_timeout)

  puts request_opts
  response = execute_request(request_opts)

  puts response
end

.request_headers(params) ⇒ Object 



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# File 'lib/paytm.rb', line 48

def self.request_headers(params)
  check_sum_hash = EncryptionNewPG.new_pg_checksum_by_str(params, aes_key)
  headers = {
      :user_agent => "github.com/ronakjain90/paytm/#{Paytm::VERSION}",
      :MID => guid[:merchant_guid],
      :checksumhash => check_sum_hash,
      :content_type => 'application/json'
  }
  headers
end

.setup(merchant_guid, sales_wallet_guid, aes_key, mode) ⇒ Object 



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# File 'lib/paytm.rb', line 24

def self.setup(merchant_guid, sales_wallet_guid, aes_key, mode)
  self.guid = {
    merchant_guid: merchant_guid,
    sales_wallet_guid: sales_wallet_guid
  }
  self.aes_key = aes_key
  self.mode = mode
end