Class: AstroPay::Direct

Inherits:
Model
  • Object
show all
Defined in:
lib/astro_pay/direct.rb

Instance Attribute Summary collapse

Attributes inherited from Model

#error, #message

Instance Method Summary collapse

Methods inherited from Model

#attributes, #attributes=

Constructor Details

#initialize(args = {}) ⇒ AstroPay::Direct

Creates a new instance of [AstroPay::Direct].

Parameters:

  • attributes (Hash) —

    with the following fields: :invoice, :amount, :iduser, :bank, :country, :currency, :description, :cpf, :sub_code, :return_url, :confirmation_url.



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# File 'lib/astro_pay/direct.rb', line 21

def initialize(args = {})
  config = AstroPay.configuration

  @x_login =  config.
  @x_trans_key = config.direct_x_trans_key
  @x_login_for_webpaystatus = config.
  @x_trans_key_for_webpaystatus = config.direct_x_trans_key_for_webpaystatus
  @secret_key = config.direct_secret_key
  @sandbox = config.sandbox
  @response_type = 'json'

  super

  subdomain = 'sandbox.' if @sandbox

  @astro_urls = {
    "create" => "https://#{subdomain}astropaycard.com/api_curl/apd/create",
    "status" => "https://#{subdomain}astropaycard.com/apd/webpaystatus",
    "exchange" => "https://#{subdomain}astropaycard.com/apd/webcurrencyexchange",
    "banks" => "https://#{subdomain}astropaycard.com/api_curl/apd/get_banks_by_country"
  }
end

Instance Attribute Details

#amount ⇒ Object

Input params



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# File 'lib/astro_pay/direct.rb', line 11

def amount
  @amount
end

#bank ⇒ Object

Input params



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# File 'lib/astro_pay/direct.rb', line 11

def bank
  @bank
end

#confirmation_url ⇒ Object

Returns the value of attribute confirmation_url.



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# File 'lib/astro_pay/direct.rb', line 12

def confirmation_url
  @confirmation_url
end

#country ⇒ Object

Input params



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# File 'lib/astro_pay/direct.rb', line 11

def country
  @country
end

#cpf ⇒ Object

Returns the value of attribute cpf.



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# File 'lib/astro_pay/direct.rb', line 12

def cpf
  @cpf
end

#currency ⇒ Object

Input params



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# File 'lib/astro_pay/direct.rb', line 11

def currency
  @currency
end

#description ⇒ Object

Returns the value of attribute description.



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# File 'lib/astro_pay/direct.rb', line 12

def description
  @description
end

#iduser ⇒ Object

Input params



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# File 'lib/astro_pay/direct.rb', line 11

def iduser
  @iduser
end

#invoice ⇒ Object

Input params



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# File 'lib/astro_pay/direct.rb', line 11

def invoice
  @invoice
end

#response_type ⇒ Object

Returns the value of attribute response_type.



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# File 'lib/astro_pay/direct.rb', line 13

def response_type
  @response_type
end

#return_url ⇒ Object

Returns the value of attribute return_url.



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# File 'lib/astro_pay/direct.rb', line 12

def return_url
  @return_url
end

#sub_code ⇒ Object

Returns the value of attribute sub_code.



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# File 'lib/astro_pay/direct.rb', line 12

def sub_code
  @sub_code
end

Instance Method Details

#astro_curl(url, params_hash) ⇒ Hash

Makes a request to the AstroPay API.

Parameters:

  • url (String) —

    endpoint for the AstroPay API.

  • params (Hash) —

    data and options for the request.

Returns:

  • (Hash) —

    of the successful response or [String] of the response if an error rises.



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# File 'lib/astro_pay/direct.rb', line 132

def astro_curl(url, params_hash)
  AstroPay::Curl.post(url, params_hash)
end

#create ⇒ Hash

Creates a new transaction.

Returns:

  • (Hash) —

    of the response that includes the URL to where an user should be redirected to validate and complete the process. If there is an error, the [String] response is returned.



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# File 'lib/astro_pay/direct.rb', line 49

def create
  params_hash = {
    'x_login' => @x_login,
    'x_trans_key' => @x_trans_key,
    'x_invoice' => invoice,
    'x_amount' => amount,
    'x_iduser' => iduser,
    'x_bank' =>   bank,
    'x_country' => country,
    'x_sub_code' => sub_code,
    'type' => response_type
  }

  message_to_control = "#{invoice}D#{amount}P#{iduser}A"

  sha256 = OpenSSL::Digest::SHA256.new
  control = OpenSSL::HMAC.hexdigest(sha256, [@secret_key].pack('A*'), [message_to_control].pack('A*'))
  control = control.upcase

  params_hash['control'] = control
  params_hash['x_currency'] = currency if currency
  params_hash['x_description'] = description if description
  params_hash['x_cpf'] = cpf if cpf
  params_hash['x_return'] = return_url if return_url
  params_hash['x_confirmation'] = confirmation_url if confirmation_url

  astro_curl(@astro_urls['create'], params_hash)
end

#get_banks_by_country ⇒ Hash

Requests a list of valid banks by country.

Returns:

  • (Hash) —

    of the response that includes the list of banks. If there is an error, the [String] response is returned.



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# File 'lib/astro_pay/direct.rb', line 82

def get_banks_by_country
  params_hash = {
    # Mandatory
    'x_login' => @x_login,
    'x_trans_key' => @x_trans_key,
    'country_code' => country,
    'type' => response_type
  }

  astro_curl(@astro_urls['banks'], params_hash)
end

#get_exchange ⇒ Hash

Requests the exchange rate from USD to the currency of a target country.

Returns:

  • (Hash) —

    of the response that includes the exchange rate. If there is an error, the [String] response is returned.



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# File 'lib/astro_pay/direct.rb', line 114

def get_exchange
  params_hash = {
    # Mandatory
    'x_login' => @x_login_for_webpaystatus,
    'x_trans_key' => @x_trans_key_for_webpaystatus,
    'x_country' => country,
    'x_amount' => amount
  }

  astro_curl(@astro_urls['exchange'], params_hash)
end

#get_invoice_status ⇒ Hash

Requests the status of a transaction.

Returns:

  • (Hash) —

    of the response that includes the transaction status. If there is an error, the [String] response is returned.



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# File 'lib/astro_pay/direct.rb', line 98

def get_invoice_status
  params_hash = {
    # Mandatory
    'x_login' => @x_login_for_webpaystatus,
    'x_trans_key' => @x_trans_key_for_webpaystatus,
    'x_invoice' => invoice,
    'x_response_format' => response_type
  }

  astro_curl(@astro_urls['status'], params_hash)
end