DatatransHelper

Small Helper Function to sign Datatrans Request Parameters.

Installation

The package can be installed by adding datatrans_helper to your list of dependencies in mix.exs:

def deps do
  [{:datatrans_helper, "~> 0.1.0"}]
end

Configuration

config :datatrans_helper,
  merchant_id: "Some ID",
  hmac_key: "Some Key"

Documentation

The docs can be found at https://hexdocs.pm/datatrans_helper.

Usage

DatatransHelper.generate_payment_info(7.2, "CHF", "a5e511e9-7334-44c2-be21-cef964091739")
%{amount: 7.2, currency: "CHF", merchant_id: "73452",
 refno: "a5e511e9-7334-44c2-be21-cef964091739",
 sign: "1EC9627CC7BA2E58251656BD500672BB6C5509FD569BB31737EE381C56CFE785"}